diff options
Diffstat (limited to 'config')
79 files changed, 1477 insertions, 3995 deletions
diff --git a/config/arch/alpha.in b/config/arch/alpha.in index 1c7ec96..f0d7fe0 100644 --- a/config/arch/alpha.in +++ b/config/arch/alpha.in @@ -5,5 +5,60 @@ ## select ARCH_USE_MMU ## select ARCH_SUPPORTS_WITH_CPU ## select ARCH_SUPPORTS_WITH_TUNE -## + ## help The Alpha architecture. + +choice + bool + prompt "Variant" + +config ARCH_ALPHA_EV4 + bool + prompt "EV4" + +config ARCH_ALPHA_EV45 + bool + prompt "EV45" + +config ARCH_ALPHA_EV5 + bool + prompt "EV5" + +config ARCH_ALPHA_EV56 + bool + prompt "EV56" + +config ARCH_ALPHA_EV6 + bool + prompt "EV6" + +config ARCH_ALPHA_EV67 + bool + prompt "EV67" + +endchoice + +config ARCH_ALPHA_VARIANT + string + default "ev4" if ARCH_ALPHA_EV4 + default "ev45" if ARCH_ALPHA_EV45 + default "ev5" if ARCH_ALPHA_EV5 + default "ev56" if ARCH_ALPHA_EV56 + default "ev6" if ARCH_ALPHA_EV6 + default "ev67" if ARCH_ALPHA_EV67 + +config ARCH_CPU + default "ev4" if ARCH_ALPHA_EV4 + default "ev45" if ARCH_ALPHA_EV45 + default "ev5" if ARCH_ALPHA_EV5 + default "ev56" if ARCH_ALPHA_EV56 + default "ev6" if ARCH_ALPHA_EV6 + default "ev67" if ARCH_ALPHA_EV67 + +config ARCH_TUNE + default "ev4" if ARCH_ALPHA_EV4 + default "ev45" if ARCH_ALPHA_EV45 + default "ev5" if ARCH_ALPHA_EV5 + default "ev56" if ARCH_ALPHA_EV56 + default "ev6" if ARCH_ALPHA_EV6 + default "ev67" if ARCH_ALPHA_EV67 diff --git a/config/arch/alpha.in.2 b/config/arch/alpha.in.2 deleted file mode 100644 index aa52624..0000000 --- a/config/arch/alpha.in.2 +++ /dev/null @@ -1,56 +0,0 @@ -# Alpha specific configuration file - -choice - bool - prompt "Variant" - -config ARCH_ALPHA_EV4 - bool - prompt "EV4" - -config ARCH_ALPHA_EV45 - bool - prompt "EV45" - -config ARCH_ALPHA_EV5 - bool - prompt "EV5" - -config ARCH_ALPHA_EV56 - bool - prompt "EV56" - -config ARCH_ALPHA_EV6 - bool - prompt "EV6" - -config ARCH_ALPHA_EV67 - bool - prompt "EV67" - -endchoice - -config ARCH_ALPHA_VARIANT - string - default "ev4" if ARCH_ALPHA_EV4 - default "ev45" if ARCH_ALPHA_EV45 - default "ev5" if ARCH_ALPHA_EV5 - default "ev56" if ARCH_ALPHA_EV56 - default "ev6" if ARCH_ALPHA_EV6 - default "ev67" if ARCH_ALPHA_EV67 - -config ARCH_CPU - default "ev4" if ARCH_ALPHA_EV4 - default "ev45" if ARCH_ALPHA_EV45 - default "ev5" if ARCH_ALPHA_EV5 - default "ev56" if ARCH_ALPHA_EV56 - default "ev6" if ARCH_ALPHA_EV6 - default "ev67" if ARCH_ALPHA_EV67 - -config ARCH_TUNE - default "ev4" if ARCH_ALPHA_EV4 - default "ev45" if ARCH_ALPHA_EV45 - default "ev5" if ARCH_ALPHA_EV5 - default "ev56" if ARCH_ALPHA_EV56 - default "ev6" if ARCH_ALPHA_EV6 - default "ev67" if ARCH_ALPHA_EV67 diff --git a/config/arch/arm.in b/config/arch/arm.in index 5dbc717..269310d 100644 --- a/config/arch/arm.in +++ b/config/arch/arm.in @@ -14,6 +14,101 @@ ## select ARCH_SUPPORTS_WITH_FLOAT if ARCH_32 ## select ARCH_SUPPORTS_WITH_FPU if ARCH_32 ## select ARCH_SUPPORTS_SOFTFP if ARCH_32 -## + ## help The ARM architecture, as defined by: ## help http://www.arm.com/ + +if ARCH_32 +config ARCH_ARM_MODE + string + default "arm" if ARCH_ARM_MODE_ARM + default "thumb" if ARCH_ARM_MODE_THUMB + +choice + bool + prompt "Default instruction set mode" + default ARCH_ARM_MODE_ARM + +config ARCH_ARM_MODE_ARM + bool + prompt "arm" + help + Defaults to emitting instructions in the ARM mode. + +config ARCH_ARM_MODE_THUMB + bool + prompt "thumb" + help + Defaults to emitting instructions in the THUMB mode. + +endchoice + +config ARCH_ARM_INTERWORKING + bool + prompt "Use Thumb-interworking (READ HELP)" + help + Excerpt from the gcc manual: + + > Generate code which supports calling between the ARM and Thumb + > instruction sets. Without this option the two instruction sets + > cannot be reliably used inside one program. The default is + > [not to use interwork], since slightly larger code is generated + > when [interwork] is specified. + + NOTE: Interworking in crosstool-NG is not sell-tested. Use at your + own risks, and report success and/or failure. + +# Until we only support EABI: +config ARCH_ARM_ABI_OK + def_bool y + depends on ! ARCH_ARM_EABI + select ARCH_SUPPORTS_WITH_ABI + +# Little trick to force EABI *and* always show the prompt +config ARCH_ARM_EABI_FORCE + bool + default y if ! OBSOLETE + select ARCH_ARM_EABI + +config ARCH_ARM_EABI + bool + prompt "Use EABI" + default y + help + Set up the toolchain so that it generates EABI-compliant binaries. + + If you say 'n' here, then the toolchain will generate OABI binaries. + OABI has long been deprecated, and is now considered legacy. + +config ARCH_ARM_TUPLE_USE_EABIHF + bool + prompt "append 'hf' to the tuple (EXPERIMENTAL)" + depends on ARCH_FLOAT_HW + depends on ARCH_ARM_EABI # Until we only support that... + default y + help + Is you say 'y' here, then the tuple for the toolchain will end + up with *eabihf, instead of the usual *eabi. + + *eabihf is used to denote that the toolchain *is* using the + hard-float ABI, while *eabi is just an indication of using the + soft-float ABI. + + Ie. all one can say is: *eabihf ⊢ hard-float ABI + + Saying 'n' here does *not* impact the ability of the toolchain to + generate hard-float instructions with the hard-float ABI. It is a + purely cosmetic thing, used by distros to differentiate their + hard-float-ABI-using ports from their soft-float-ABI-using ports. + (eg. Debian Wheezy and above). + + This is an option, as not all versions of gcc/binutils do support + such tuple, and fail to build with *eabihf. Stock gcc version up + to, and including 4.7.2 have an issue or another with *eabihf. + + This option is here for the future. + + Say 'n', unless you are trying to fix gcc to properly recognise + the *eabihf tuples. + +endif diff --git a/config/arch/arm.in.2 b/config/arch/arm.in.2 deleted file mode 100644 index 166c78f..0000000 --- a/config/arch/arm.in.2 +++ /dev/null @@ -1,96 +0,0 @@ -# ARM specific configuration file - -if ARCH_32 -config ARCH_ARM_MODE - string - default "arm" if ARCH_ARM_MODE_ARM - default "thumb" if ARCH_ARM_MODE_THUMB - -choice - bool - prompt "Default instruction set mode" - default ARCH_ARM_MODE_ARM - -config ARCH_ARM_MODE_ARM - bool - prompt "arm" - help - Defaults to emitting instructions in the ARM mode. - -config ARCH_ARM_MODE_THUMB - bool - prompt "thumb" - help - Defaults to emitting instructions in the THUMB mode. - -endchoice - -config ARCH_ARM_INTERWORKING - bool - prompt "Use Thumb-interworking (READ HELP)" - help - Excerpt from the gcc manual: - - > Generate code which supports calling between the ARM and Thumb - > instruction sets. Without this option the two instruction sets - > cannot be reliably used inside one program. The default is - > [not to use interwork], since slightly larger code is generated - > when [interwork] is specified. - - NOTE: Interworking in crosstool-NG is not sell-tested. Use at your - own risks, and report success and/or failure. - -# Until we only support EABI: -config ARCH_ARM_ABI_OK - def_bool y - depends on ! ARCH_ARM_EABI - select ARCH_SUPPORTS_WITH_ABI - -# Little trick to force EABI *and* always show the prompt -config ARCH_ARM_EABI_FORCE - bool - default y if ! OBSOLETE - select ARCH_ARM_EABI - -config ARCH_ARM_EABI - bool - prompt "Use EABI" - default y - help - Set up the toolchain so that it generates EABI-compliant binaries. - - If you say 'n' here, then the toolchain will generate OABI binaries. - OABI has long been deprecated, and is now considered legacy. - -config ARCH_ARM_TUPLE_USE_EABIHF - bool - prompt "append 'hf' to the tuple (EXPERIMENTAL)" - depends on ARCH_FLOAT_HW - depends on ARCH_ARM_EABI # Until we only support that... - default y - help - Is you say 'y' here, then the tuple for the toolchain will end - up with *eabihf, instead of the usual *eabi. - - *eabihf is used to denote that the toolchain *is* using the - hard-float ABI, while *eabi is just an indication of using the - soft-float ABI. - - Ie. all one can say is: *eabihf ⊢ hard-float ABI - - Saying 'n' here does *not* impact the ability of the toolchain to - generate hard-float instructions with the hard-float ABI. It is a - purely cosmetic thing, used by distros to differentiate their - hard-float-ABI-using ports from their soft-float-ABI-using ports. - (eg. Debian Wheezy and above). - - This is an option, as not all versions of gcc/binutils do support - such tuple, and fail to build with *eabihf. Stock gcc version up - to, and including 4.7.2 have an issue or another with *eabihf. - - This option is here for the future. - - Say 'n', unless you are trying to fix gcc to properly recognise - the *eabihf tuples. - -endif diff --git a/config/arch/mips.in b/config/arch/mips.in index 1168f5e..850fe11 100644 --- a/config/arch/mips.in +++ b/config/arch/mips.in @@ -9,6 +9,43 @@ ## select ARCH_SUPPORTS_WITH_ARCH ## select ARCH_SUPPORTS_WITH_TUNE ## select ARCH_SUPPORTS_WITH_FLOAT -## + ## help The MIPS architecture, as defined by: ## help http://www.mips.com/ + +choice + bool + prompt "ABI" + +config ARCH_mips_o32 + bool + prompt "o32" + depends on (ARCH_32 || MULTILIB) + help + This is the -mabi=32 gcc option. + +config ARCH_mips_n32 + bool + prompt "n32" + depends on ARCH_64 + help + This is the -mabi=n32 gcc option. + +config ARCH_mips_n64 + bool + prompt "n64" + depends on ARCH_64 + help + This is the -mabi=64 gcc option. + +# Not supported on Linux: +# o64 : seems related to *BSD +# eabi : seems related to bare-metal + +endchoice + +config ARCH_mips_ABI + string + default "32" if ARCH_mips_o32 + default "n32" if ARCH_mips_n32 + default "64" if ARCH_mips_n64 diff --git a/config/arch/mips.in.2 b/config/arch/mips.in.2 deleted file mode 100644 index 35c60e0..0000000 --- a/config/arch/mips.in.2 +++ /dev/null @@ -1,38 +0,0 @@ -# MIPS specific config options - -choice - bool - prompt "ABI" - -config ARCH_mips_o32 - bool - prompt "o32" - depends on (ARCH_32 || MULTILIB) - help - This is the -mabi=32 gcc option. - -config ARCH_mips_n32 - bool - prompt "n32" - depends on ARCH_64 - help - This is the -mabi=n32 gcc option. - -config ARCH_mips_n64 - bool - prompt "n64" - depends on ARCH_64 - help - This is the -mabi=64 gcc option. - -# Not supported on Linux: -# o64 : seems related to *BSD -# eabi : seems related to bare-metal - -endchoice - -config ARCH_mips_ABI - string - default "32" if ARCH_mips_o32 - default "n32" if ARCH_mips_n32 - default "64" if ARCH_mips_n64 diff --git a/config/arch/powerpc.in b/config/arch/powerpc.in index 6dfc742..276438f 100644 --- a/config/arch/powerpc.in +++ b/config/arch/powerpc.in @@ -1,4 +1,4 @@ -# powerpc specific configuration file +# Powerpc specific configuration file ## select ARCH_SUPPORTS_32 ## select ARCH_SUPPORTS_64 @@ -13,3 +13,44 @@ ## ## help The PowerPC architecture, as defined by: ## help http://www.ibm.com/developerworks/eserver/articles/archguide.html + +config ARCH_powerpc_ABI + string + default "" if ARCH_powerpc_ABI_DEFAULT + default "eabi" if ARCH_powerpc_ABI_EABI + default "spe" if ARCH_powerpc_ABI_SPE + +choice + bool + prompt "ABI" + default ARCH_powerpc_ABI_DEFAULT + +config ARCH_powerpc_ABI_DEFAULT + bool + prompt "default" + help + The default ABI (System V.4). + +config ARCH_powerpc_ABI_EABI + bool + prompt "EABI" + depends on BARE_METAL + help + The Embedded ABI (stack alignment of 8 bytes, etc). + +config ARCH_powerpc_ABI_SPE + bool + prompt "SPE" + help + Add support for the Signal Processing Engine. This will set up + the toolchain so that it supports the SPE ABI extensions. This + mainly targets Freescale e500 processors. + + Setting this option will append "spe" to the end of your target + tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc + configure/build system will know to include SPE ABI support. It + will also automatically add "-mabi=spe -mspe" to your TARGET_CFLAGS, + and "--enable-e500_double" to your CC_EXTRA_CONFIG_ARRAY, so you + do not need to explicitly add them. + +endchoice diff --git a/config/arch/powerpc.in.2 b/config/arch/powerpc.in.2 deleted file mode 100644 index 2cbc370..0000000 --- a/config/arch/powerpc.in.2 +++ /dev/null @@ -1,42 +0,0 @@ -# powerpc specific configuration file - -config ARCH_powerpc_ABI - string - default "" if ARCH_powerpc_ABI_DEFAULT - default "eabi" if ARCH_powerpc_ABI_EABI - default "spe" if ARCH_powerpc_ABI_SPE - -choice - bool - prompt "ABI" - default ARCH_powerpc_ABI_DEFAULT - -config ARCH_powerpc_ABI_DEFAULT - bool - prompt "default" - help - The default ABI (System V.4). - -config ARCH_powerpc_ABI_EABI - bool - prompt "EABI" - depends on BARE_METAL - help - The Embedded ABI (stack alignment of 8 bytes, etc). - -config ARCH_powerpc_ABI_SPE - bool - prompt "SPE" - help - Add support for the Signal Processing Engine. This will set up - the toolchain so that it supports the SPE ABI extensions. This - mainly targets Freescale e500 processors. - - Setting this option will append "spe" to the end of your target - tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc - configure/build system will know to include SPE ABI support. It - will also automatically add "-mabi=spe -mspe" to your TARGET_CFLAGS, - and "--enable-e500_double" to your CC_EXTRA_CONFIG_ARRAY, so you - do not need to explicitly add them. - -endchoice diff --git a/config/arch/sh.in b/config/arch/sh.in index 60de313..be525b4 100644 --- a/config/arch/sh.in +++ b/config/arch/sh.in @@ -9,3 +9,27 @@ ## ## help The Super-H architecture, as defined by: ## help http://www.renesas.com/fmwk.jsp?cnt=superh_family_landing.jsp&fp=/products/mpumcu/superh_family/ + +choice + bool + prompt "Variant" + +config ARCH_SH_SH3 + bool + prompt "sh3" + +config ARCH_SH_SH4 + bool + prompt "sh4" + +config ARCH_SH_SH4A + bool + prompt "sh4a" + +endchoice + +config ARCH_SH_VARIANT + string + default "sh3" if ARCH_SH_SH3 + default "sh4" if ARCH_SH_SH4 + default "sh4a" if ARCH_SH_SH4A diff --git a/config/arch/sh.in.2 b/config/arch/sh.in.2 deleted file mode 100644 index 82856ee..0000000 --- a/config/arch/sh.in.2 +++ /dev/null @@ -1,25 +0,0 @@ -# Super-H specific configuration file - -choice - bool - prompt "Variant" - -config ARCH_SH_SH3 - bool - prompt "sh3" - -config ARCH_SH_SH4 - bool - prompt "sh4" - -config ARCH_SH_SH4A - bool - prompt "sh4a" - -endchoice - -config ARCH_SH_VARIANT - string - default "sh3" if ARCH_SH_SH3 - default "sh4" if ARCH_SH_SH4 - default "sh4a" if ARCH_SH_SH4A diff --git a/config/arch/xtensa.in b/config/arch/xtensa.in index 3ffa4e8..bf4fcb6 100644 --- a/config/arch/xtensa.in +++ b/config/arch/xtensa.in @@ -5,7 +5,7 @@ ## select ARCH_DEFAULT_LE ## select ARCH_SUPPORTS_BOTH_MMU ## select ARCH_DEFAULT_HAS_MMU -## + ## help The xtensa architecture ## help ## help Xtensa is a configurable and extensible processor architecture. @@ -20,3 +20,16 @@ ## help ## help The default option (ARCH_xtensa_fsf) uses a built-in configuration, ## help which may or may not work for a particular Xtensa processor. + +choice + prompt "Target Architecture Variant" + default ARCH_xtensa_fsf + +config XTENSA_CUSTOM + bool "Custom Xtensa processor configuration" + select TARGET_USE_OVERLAY + +config ARCH_xtensa_fsf + bool "fsf - Default configuration" + +endchoice diff --git a/config/arch/xtensa.in.2 b/config/arch/xtensa.in.2 deleted file mode 100644 index 25ece70..0000000 --- a/config/arch/xtensa.in.2 +++ /dev/null @@ -1,33 +0,0 @@ -choice - prompt "Target Architecture Variant" - default ARCH_xtensa_fsf - -config XTENSA_CUSTOM - bool "Custom Xtensa processor configuration" - -config ARCH_xtensa_fsf - bool "fsf - Default configuration" - -endchoice - -config ARCH_XTENSA_CUSTOM_NAME - string "Custom Xtensa processor configuration name" - depends on XTENSA_CUSTOM - default "" - help - Enter the name of the custom processor configuration. - Overlay file for that configuration must be called - 'xtensa_<CUSTOM_NAME>.tar'. - - Leave blank to use the default 'xtensa-overlay.tar'. - For more information about this option, please also consult - section 'Using crosstool-NG to build Xtensa toolchains' in the - docs/C - Misc. tutorials.txt - -config ARCH_XTENSA_CUSTOM_OVERLAY_LOCATION - string "Full path to custom Xtensa processor configurations" - depends on XTENSA_CUSTOM - default "" - help - Enter the path to the directory for the custom processor - configuration file. diff --git a/config/binutils.in b/config/binutils.in index 0c6d5c0..a483881 100644 --- a/config/binutils.in +++ b/config/binutils.in @@ -33,10 +33,6 @@ config ARCH_BINFMT_FDPIC endchoice -config BINUTILS - string - source "config/gen/binutils.in" -source "config/gen/binutils.in.2" endmenu diff --git a/config/binutils/binutils.in b/config/binutils/binutils.in index c83cbb1..3cb58f9 100644 --- a/config/binutils/binutils.in +++ b/config/binutils/binutils.in @@ -2,174 +2,29 @@ comment "GNU binutils" -config BINUTILS_CUSTOM - bool - prompt "Custom binutils" - depends on EXPERIMENTAL - select BINUTILS_2_26_or_later - help - The choosen binutils version shall be not downloaded. Instead use - a custom location to get the source. - -if BINUTILS_CUSTOM - -config BINUTILS_CUSTOM_LOCATION - string - prompt "Full path to custom binutils source" - help - Enter the path to the directory or tarball of your source for binutils. - - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, binutils, and the version is set - below in the custom version string. - -config BINUTILS_CUSTOM_VERSION - string - prompt "Binutils Custom Version number" - help - Enter the version number for your custom binutils. - -config BINUTILS_VERSION - string - default BINUTILS_CUSTOM_VERSION - -endif # BINUTILS_CUSTOM - -if ! BINUTILS_CUSTOM - -config BINUTILS_SHOW_LINARO - bool - prompt "Show Linaro versions" - help - Linaro is maintaining some advanced/more stable/experimental versions - of binutils, especially for the ARM architecture. - - Those versions have not been blessed by the binutils comunity (nor have they - been cursed either!), but they look to be pretty much stable, and even - more stable than the upstream versions. YMMV... - - If you do not know what this Linaro stuff is, then simply say 'n' here, - and rest in peace. OTOH, if you know what you are doing, you will be - able to use and enjoy :-) the Linaro versions by saying 'y' here. - - Linaro: http://www.linaro.org/ - -choice - bool - prompt "binutils version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config BINUTILS_V_2_28 - bool - prompt "2.28" - select BINUTILS_2_27_or_later - -config BINUTILS_V_2_27 - bool - prompt "2.27" - select BINUTILS_2_27_or_later - -config BINUTILS_V_2_26 - bool - prompt "2.26" - select BINUTILS_2_26_or_later - -config BINUTILS_V_2_25_1 - bool - prompt "2.25.1 (OBSOLETE)" - select BINUTILS_2_25_1_or_later - depends on OBSOLETE - -config BINUTILS_LINARO_V_2_25 - bool - prompt "linaro-2.25.0-2015.01-2 (OBSOLETE)" - select BINUTILS_2_25_or_later - depends on BINUTILS_SHOW_LINARO - depends on OBSOLETE - -config BINUTILS_LINARO_V_2_24 - bool - prompt "linaro-2.24.0-2014.11-2 (OBSOLETE)" - select BINUTILS_2_24_or_later - depends on BINUTILS_SHOW_LINARO - depends on OBSOLETE - -config BINUTILS_V_2_24 - bool - prompt "2.24 (OBSOLETE)" - select BINUTILS_2_24_or_later - depends on OBSOLETE - -config BINUTILS_LINARO_V_2_23_2 - bool - prompt "linaro-2.23.2-2013.10-4 (OBSOLETE)" - select BINUTILS_2_23_2_or_later - depends on BINUTILS_SHOW_LINARO - depends on OBSOLETE - -config BINUTILS_V_2_23_2 - bool - prompt "2.23.2 (OBSOLETE)" - select BINUTILS_2_23_2_or_later - depends on OBSOLETE - -endchoice - -config BINUTILS_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.28" if BINUTILS_V_2_28 - default "2.27" if BINUTILS_V_2_27 - default "2.26" if BINUTILS_V_2_26 - default "2.25.1" if BINUTILS_V_2_25_1 - default "linaro-2.25.0-2015.01-2" if BINUTILS_LINARO_V_2_25 - default "linaro-2.24.0-2014.11-2" if BINUTILS_LINARO_V_2_24 - default "2.24" if BINUTILS_V_2_24 - default "linaro-2.23.2-2013.10-4" if BINUTILS_LINARO_V_2_23_2 - default "2.23.2" if BINUTILS_V_2_23_2 - -endif # ! BINUTILS_CUSTOM - -config BINUTILS_2_27_or_later - bool - select BINUTILS_2_26_or_later +source "config/versions/binutils.in" -config BINUTILS_2_26_or_later - bool - select BINUTILS_2_25_1_or_later - -config BINUTILS_2_25_1_or_later - bool - select BINUTILS_2_25_or_later - -config BINUTILS_2_25_or_later - bool - select BINUTILS_2_24_or_later - -config BINUTILS_2_24_or_later +config BINUTILS_HAS_HASH_STYLE + default y if BINUTILS_2_23_or_later bool - select BINUTILS_2_23_2_or_later -config BINUTILS_2_23_2_or_later +config BINUTILS_HAS_GOLD + default y if BINUTILS_2_23_or_later bool - select BINUTILS_HAS_GOLD - select BINUTILS_HAS_HASH_STYLE - select BINUTILS_HAS_PKGVERSION_BUGURL - select BINUTILS_HAS_PLUGINS -config BINUTILS_HAS_HASH_STYLE +config BINUTILS_HAS_PLUGINS + default y if BINUTILS_2_23_or_later bool -config BINUTILS_HAS_GOLD +config BINUTILS_HAS_PKGVERSION_BUGURL + default y if BINUTILS_2_23_or_later bool # gold only suports the listed architectures config BINUTILS_GOLD_SUPPORTS_ARCH bool - default y if ARCH_arm - default y if ARCH_x86 + default y if ARCH_ARM + default y if ARCH_X86 config BINUTILS_GOLD_SUPPORT bool @@ -178,12 +33,6 @@ config BINUTILS_GOLD_SUPPORT depends on BINUTILS_GOLD_SUPPORTS_ARCH depends on ! STATIC_TOOLCHAIN -config BINUTILS_HAS_PLUGINS - bool - -config BINUTILS_HAS_PKGVERSION_BUGURL - bool - # Force using the BFD linker if needed. There are two options: # - For some C libraries (eg. glibc at least), BFD ld must be # built and be selected by default. @@ -331,3 +180,27 @@ config BINUTILS_FOR_TARGET_BFD default y endif # BINUTILS_FOR_TARGET + +if ARCH_BINFMT_FLAT + +comment "elf2flt" + +config ELF2FLT_REQUIRES + def_bool y + select ZLIB + select BINUTILS_FORCE_LD_BFD_ONLY + +source "config/versions/elf2flt.in" + +config ELF2FLT_EXTRA_CONFIG_ARRAY + string + prompt "elf2flt extra config" + default "" + help + Extra flags passed onto ./configure when configuring + + You can enter multiple arguments here, and arguments can contain spaces + if they are properly quoted (or escaped, but prefer quotes). Eg.: + --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space + +endif # ARCH_BINFMT_FLAT diff --git a/config/binutils/binutils.in.2 b/config/binutils/binutils.in.2 deleted file mode 100644 index f913355..0000000 --- a/config/binutils/binutils.in.2 +++ /dev/null @@ -1,82 +0,0 @@ -# elf2flt options - -if ARCH_BINFMT_FLAT - -config ELF2FLT_REQUIRES - def_bool y - select ZLIB - select BINUTILS_FORCE_LD_BFD_ONLY - -comment "elf2flt" - -choice - bool - prompt "elf2flt version" - -config ELF2FLT_GIT - bool - prompt "git" - depends on CONFIGURE_has_git - help - Grab the latest version of elf2flt from the CVS repository - -config ELF2FLT_CUSTOM - bool - prompt "Custom elf2flt" - depends on EXPERIMENTAL || !CONFIGURE_has_git - help - The choosen elf2flt version shall be not downloaded. Instead use - a custom location to get the source. - -endchoice - -if ELF2FLT_GIT - -config ELF2FLT_GIT_CSET - string - prompt "git cset" - default "6d80ab6c93409e796f85da404bde84b841231531" - help - Enter the git changeset to use. - - The default currently points to the HEAD of the git tree. - -endif # ELF2FLT_GIT - -config ELF2FLT_VERSION - string - default ELF2FLT_GIT_CSET if ELF2FLT_GIT - default ELF2FLT_CUSTOM_VERSION if ELF2FLT_CUSTOM - -if ELF2FLT_CUSTOM - -config ELF2FLT_CUSTOM_LOCATION - string - prompt "Full path to custom elf2flt source" - help - Enter the path to the directory or tarball of your source for elf2flt. - - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, elf2flt, and the version is set - below in the custom version string. - -config ELF2FLT_CUSTOM_VERSION - string - prompt "elf2flt custom version number" - help - Enter the version number for your custom elf2flt. - -endif # ELF2FLT_CUSTOM - -config ELF2FLT_EXTRA_CONFIG_ARRAY - string - prompt "elf2flt extra config" - default "" - help - Extra flags passed onto ./configure when configuring - - You can enter multiple arguments here, and arguments can contain spaces - if they are properly quoted (or escaped, but prefer quotes). Eg.: - --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space - -endif # ARCH_BINFMT_FLAT diff --git a/config/cc.in b/config/cc.in index 81f168c..187a48d 100644 --- a/config/cc.in +++ b/config/cc.in @@ -2,13 +2,6 @@ menu "C compiler" -config CC - string - default "gcc" - -config CC_VERSION - string - config CC_CORE_PASSES_NEEDED bool select CC_CORE_PASS_1_NEEDED @@ -20,8 +13,6 @@ config CC_CORE_PASS_1_NEEDED config CC_CORE_PASS_2_NEEDED bool -source "config/gen/cc.in" - config CC_SUPPORT_CXX bool @@ -43,6 +34,8 @@ config CC_SUPPORT_OBJCXX config CC_SUPPORT_GOLANG bool +source "config/gen/cc.in" + comment "Additional supported languages:" config CC_LANG_CXX diff --git a/config/cc/gcc.in b/config/cc/gcc.in index d86a300..a11e8cd 100644 --- a/config/cc/gcc.in +++ b/config/cc/gcc.in @@ -1,216 +1,432 @@ -# Compiler options -# +# GCC options + ## default y -## select CC_SUPPORT_CXX if !LIBC_none +## select CC_SUPPORT_CXX if !LIBC_NONE ## select CC_SUPPORT_FORTRAN -## select CC_SUPPORT_JAVA if !CC_GCC_6_or_later +## select CC_SUPPORT_JAVA if !GCC_7_or_later ## select CC_SUPPORT_ADA ## select CC_SUPPORT_OBJC ## select CC_SUPPORT_OBJCXX ## select CC_SUPPORT_GOLANG -## +# GCC7 requires ISL 0.15+ +## select ISL_REQUIRE_0_15_or_later if ISL_NEEDED && GCC_7_or_later +# GCC6 requires ISL 0.14+ (it says 0.14-0.16, but accepts newer ISL as well) +## select ISL_REQUIRE_0_14_or_later if ISL_NEEDED && GCC_6_or_later +# GCC5 requires ISL 0.12+ (again, it says 0.12-0.16, but also accepts newer ISL) +## select ISL_REQUIRE_0_12_or_later if ISL_NEEDED && GCC_5_or_later +# GCC4.9 requires ISL 0.10..0.15 +# GCC4.8 requires ISL 0.10..0.14 +## select ISL_REQUIRE_0_10_or_later if ISL_NEEDED && GCC_4_8_or_later +## select ISL_REQUIRE_0_15_or_older if ISL_NEEDED && GCC_4_9_or_later && !GCC_5_or_later +## select ISL_REQUIRE_0_14_or_older if ISL_NEEDED && GCC_4_8_or_later && !GCC_4_9_or_later + ## help gcc is the full-blown GNU compiler. This is what most people will choose. ## help ## help gcc supports many languages, a powerful code parser, optimised binary ## help output, and lots of other features. -config CC_GCC_CUSTOM - bool - prompt "Custom gcc" - depends on EXPERIMENTAL - select CC_GCC_latest - help - The choosen gcc version shall be not downloaded. Instead use - a custom location to get the source. - -if CC_GCC_CUSTOM - -config CC_GCC_CUSTOM_LOCATION - string - prompt "Full path to custom gcc source" - help - Enter the path to the directory or tarball of your source for gcc. +source "config/versions/gcc.in" - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, gcc, and the version is set - below in the custom version string. +# Only enable gcc's support for plugins if binutils has it as well +# They are useful only when doing LTO, but it does no harm enabling +# them even without LTO. +config CC_GCC_ENABLE_PLUGINS + def_bool y + depends on BINUTILS_PLUGINS + depends on ! STATIC_TOOLCHAIN -config CC_GCC_CUSTOM_VERSION - string - prompt "Custom GCC Version" - help - Enter the version number for your custom gcc. +# Affects the build of musl +config GCC_BUG_61144 + bool + default y if GCC_4_9_or_later && !GCC_4_9_2_or_later -config CC_GCC_VERSION - string - default CC_GCC_CUSTOM_VERSION +# If binutils installs gold, enable support for gold in gcc +config CC_GCC_GOLD + def_bool y + depends on BINUTILS_GOLD_INSTALLED -endif #CC_GCC_CUSTOM +config CC_GCC_HAS_LIBMPX + def_bool y + depends on GCC_5_or_later -if ! CC_GCC_CUSTOM +config CC_LANG_JAVA_USE_ECJ + def_bool y + depends on CC_LANG_JAVA -config CC_GCC_SHOW_LINARO - bool - prompt "Show Linaro versions" +config CC_GCC_ENABLE_CXX_FLAGS + string "Flags to pass to --enable-cxx-flags" + default "" + help + Enter here the value of the gcc's ./configure option --enable-cxx-flags. + Leave empty if you don't know better. + + Note: just pass in the option _value_, that is only the part that goes + after the '=' sign. + +config CC_GCC_CORE_EXTRA_CONFIG_ARRAY + string "Core gcc extra config" + default "" + depends on CC_CORE_PASS_1_NEEDED || CC_CORE_PASS_2_NEEDED + help + Extra flags to pass onto ./configure when configuring the core gcc. + + The core gcc is a stripped down, C-only compiler needed to build + the C library. Kinda bootstrap gcc, if you wish. + + You can enter multiple arguments here, and arguments can contain spaces + if they are properly quoted (or escaped, but prefer quotes). Eg.: + --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space + +config CC_GCC_EXTRA_CONFIG_ARRAY + string "gcc extra config" + default "" help - Linaro is maintaining some advanced/more stable/experimental versions - of gcc, especially for the ARM architecture. + Extra flags to pass onto ./configure when configuring gcc. + + You can enter multiple arguments here, and arguments can contain spaces + if they are properly quoted (or escaped, but prefer quotes). Eg.: + --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space + +config CC_GCC_MULTILIB_LIST + string "List of multilib variants" + depends on MULTILIB + help + Architecture-specific option of expanding or restricting the list of + the multilib variants to be built. Refer to GCC installation manual + for the format of this option for a particular architecture. + Leave empty to use the default list for this architecture. - Those versions have not been blessed by the gcc comunity (nor have they - been cursed either!), but they look to be pretty much stable, and even - more stable than the upstream versions. YMMV... +config STATIC_TOOLCHAIN + bool + select CC_GCC_STATIC_LIBSTDCXX - If you do not know what this Linaro stuff is, then simply say 'n' here, - and rest in peace. OTOH, if you know what you are doing, you will be - able to use and enjoy :-) the Linaro versions by saying 'y' here. +config CC_GCC_STATIC_LIBSTDCXX + bool "Link libstdc++ statically into the gcc binary" + default y + depends on CONFIGURE_has_static_link || CANADIAN || CROSS_NATIVE + select WANTS_STATIC_LINK if CROSS || NATIVE + select WANTS_STATIC_LINK_CXX if CROSS || NATIVE + help + Newer gcc versions require some c++ libraries. So statically + linking libstdc++ increases the likeliness that the gcc binary will + run on machines other than the one which it was built on, without + having to worry about distributing the matching version of libstdc++ + along with it. + +config CC_GCC_SYSTEM_ZLIB + bool "Use system zlib" + help + Do not use bundled zlib, and use the zlib already available for + the host (eg. the system library). + + If zlib is built as a companion library, selecting this option + will use it. + + If you want to build a static toolchain, you will need to also + install the static version of zlib for your host. + + If unsure, say 'n'. + +config CC_GCC_CONFIG_TLS + tristate + prompt "Configure TLS (Thread Local Storage)" + default m + help + Specify that the target supports TLS (Thread Local Storage). Usually + configure can correctly determine if TLS is supported. In cases where + it guesses incorrectly, TLS can be explicitly enabled or disabled. + This can happen if the assembler supports TLS but the C library does + not, or if the assumptions made by the configure test are incorrect. + + Option | TLS use | Associated ./configure switch + ---------+--------------------+-------------------------------- + Y | forcibly used | --enable-tls + M | auto | (none, ./configure decides) + N | forcibly not used | --disable-tls + + If unsure, say 'M'. + +#----------------------------------------------------------------------------- +# Optimisation features + +comment "Optimisation features" + +# Defined in config/cc/gcc.in +# For graphite: gcc needs cloog and isl +# In >= gcc-5.x, cloog is no longer needed, but isl is. +config CC_GCC_USE_GRAPHITE + bool "Enable GRAPHITE loop optimisations" + default y + select CLOOG_NEEDED if !GCC_5_or_later + select ISL_NEEDED + help + Enable the GRAPHITE loop optimsations. + + On some systems (eg. Cygwin), CLooG and ISL (required to enable + GRAPHITE) may not build properly (yet), so you'll have to say 'N' + here (or help debug the issues) + + TODO: Is this still true on Cygwin? + +# The way LTO works is a bit twisted. +# See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements +# Basically: +# - if binutils has plugins: LTO is handled by ld/gold by loading +# the plugin when linking +# - if binutils does not have plugins: LTO is handled by collect2 +# In any case, LTO support does not depend on plugins, but takes +# advantage of it +config CC_GCC_USE_LTO + bool "Enable LTO" + default y + depends on ! STATIC_TOOLCHAIN + help + Enable the Link Time Optimisations. - Linaro: http://www.linaro.org/ +#----------------------------------------------------------------------------- +comment "Settings for libraries running on target" -choice +config CC_GCC_ENABLE_TARGET_OPTSPACE bool - prompt "gcc version" - -# Don't remove next line -# CT_INSERT_VERSION_BELOW + prompt "Optimize gcc libs for size" + default y + help + Pass --enable-target-optspace to crossgcc's configure. + + This will compile crossgcc's libs with -Os. -config CC_GCC_V_7_1_0 +config CC_GCC_LIBMUDFLAP bool - prompt "7.1.0" - select CC_GCC_7 - -config CC_GCC_V_linaro_6_3 + prompt "Compile libmudflap" + help + libmudflap is a pointer-use checking tool, which can detect + various mis-usages of pointers in C and (to some extents) C++. + + You should say 'N' here, as libmduflap generates instrumented + code (thus it is a bit bigger and a bit slower) and requires + re-compilation and re-link, while it exists better run-time + alternatives (eg. DUMA, dmalloc...) that need neither re- + compilation nor re-link. + +config CC_GCC_LIBGOMP bool - prompt "linaro-6.3-2017.05" - depends on CC_GCC_SHOW_LINARO - select CC_GCC_6 + prompt "Compile libgomp" + depends on !THREADS_NONE + help + libgomp is "the GNU implementation of the OpenMP Application Programming + Interface (API) for multi-platform shared-memory parallel programming in + C/C++ and Fortran". See: + http://gcc.gnu.org/onlinedocs/libgomp/ -config CC_GCC_V_6_3_0 - bool - prompt "6.3.0" - select CC_GCC_6 + GNU OpenMP support requires threading. -config CC_GCC_V_linaro_5_4 - bool - prompt "linaro-5.4-2017.05" - depends on CC_GCC_SHOW_LINARO - select CC_GCC_5 + The default is 'N'. Say 'Y' if you need it, and report success/failure. -config CC_GCC_V_5_4_0 +config CC_GCC_LIBSSP bool - prompt "5.4.0" - select CC_GCC_5 + prompt "Compile libssp" + help + libssp is the run-time Stack-Smashing Protection library. + + The default is 'N'. Say 'Y' if you need it, and report success/failure. -config CC_GCC_V_linaro_4_9 +config CC_GCC_LIBQUADMATH bool - prompt "linaro-4.9-2017.01" - depends on CC_GCC_SHOW_LINARO - select CC_GCC_4_9 + prompt "Compile libquadmath" + help + libquadmath is a library which provides quad-precision mathematical + functions on targets supporting the __float128 datatype. See: + http://gcc.gnu.org/onlinedocs/libquadmath/ + + The default is 'N'. Say 'Y' if you need it, and report success/failure. -config CC_GCC_V_4_9_4 +config CC_GCC_LIBSANITIZER bool - prompt "4.9.4" - select CC_GCC_4_9 + prompt "Compile libsanitizer" + depends on THREADS_NATIVE + depends on !LIBC_UCLIBC && !LIBC_MUSL # Currently lacks required headers (like netrom.h) + help + libsanitizer is a library which provides run-time sanitising of either + or both of: + - memory access patterns (out-of-bonds, use-after-free) + - racy data accesses (in multi-threaded programs) -config CC_GCC_V_linaro_4_8 - bool - prompt "linaro-4.8-2015.06 (OBSOLETE)" - depends on CC_GCC_SHOW_LINARO - depends on OBSOLETE - select CC_GCC_4_8 + The default is 'N'. Say 'Y' if you need it, and report success/failure. -config CC_GCC_V_4_8_5 +config CC_GCC_LIBMPX bool - prompt "4.8.5 (OBSOLETE)" - select CC_GCC_4_8 - depends on OBSOLETE - -endchoice + default y + prompt "Compile libmpx" + depends on CC_GCC_HAS_LIBMPX + depends on ARCH_X86 + # MUSL does not define libc types that GCC requires. Mingw lacks certain headers. + depends on !LIBC_MUSL && !LIBC_MINGW_W64 + help + Enable GCC support for Intel Memory Protection Extensions (MPX). -endif # ! CC_GCC_CUSTOM +#----------------------------------------------------------------------------- -config CC_GCC_4_8 - bool - select CC_GCC_4_8_or_later +comment "Misc. obscure options." -config CC_GCC_4_8_or_later +config CC_CXA_ATEXIT bool + prompt "Use __cxa_atexit" + default y + depends on ! BARE_METAL || LIBC_PROVIDES_CXA_ATEXIT + help + If you get the missing symbol "__cxa_atexit" when building C++ programs, + you might want to try disabling this option. -config CC_GCC_4_9 +config CC_GCC_DISABLE_PCH bool - select CC_GCC_4_9_or_later - -config CC_GCC_4_9_or_later + prompt "Do not build PCH" + help + Say 'y' here to not use Pre-Compiled Headers in the resulting toolchain. + at the expense of speed when compiling C++ code. + + For some configurations (most notably canadian?), PCH are broken, and + need to be disabled. Please see: + http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974 + +config CC_GCC_SJLJ_EXCEPTIONS + tristate + prompt "Use sjlj for exceptions" + depends on ! BARE_METAL + default m + help + 'sjlj' is short for setjmp/longjmp. + + On some architectures, stack unwinding during exception handling + works perfectly well without using sjlj, while on some others, + use of sjlj is required for proper stack unwinding. + + Option | sjlj use | Associated ./configure switch + ---------+--------------------+-------------------------------- + Y | forcibly used | --enable-sjlj-exceptions + M | auto | (none, ./configure decides) + N | forcibly not used | --disable-sjlj-exceptions + + It should be safe to say 'M' or 'N'. + + It can happen that ./configure is wrong in some cases. Known + case is for ARM big endian, where you should say 'N'. + +config CC_GCC_LDBL_128 + tristate + prompt "Enable 128-bit long doubles" + default m + help + Saying 'Y' will force gcc to use 128-bit wide long doubles + Saying 'N' will force gcc to use 64-bit wide long doubles + Saying 'M' will let gcc choose (default is 128-bit for + glibc >= 2.4, 64-bit otherwise) + + If in doubt, keep the default, ie. 'M'. + +config CC_GCC_BUILD_ID bool - select CC_GCC_4_8_or_later - -config CC_GCC_5 + prompt "Enable build-id" + help + Tells GCC to pass --build-id option to the linker for all final + links (links performed without the -r or --relocatable option), + if the linker supports it. If you say 'y' here, but your linker + does not support --build-id option, a warning is issued and this + option is ignored. + + The default is off. + +choice CC_GCC_LNK_HASH_STYLE_CHOICE bool - select CC_GCC_5_or_later + prompt "linker hash style" + depends on BINUTILS_HAS_HASH_STYLE -config CC_GCC_5_or_later +config CC_GCC_LNK_HASH_STYLE_DEFAULT bool - select CC_GCC_4_9_or_later - select CC_GCC_HAS_LIBMPX + prompt "Default" + help + Do not specify any value, and use the default value (sysv). -config CC_GCC_6 +config CC_GCC_LNK_HASH_STYLE_SYSV bool - select CC_GCC_6_or_later + prompt "sysv" + help + Force use of the SYSV hash style. -config CC_GCC_6_or_later +config CC_GCC_LNK_HASH_STYLE_GNU bool - select CC_GCC_5_or_later + prompt "gnu" + help + Force use of the GNU hash style. -config CC_GCC_7 +config CC_GCC_LNK_HASH_STYLE_BOTH bool - select CC_GCC_7_or_later + prompt "both" + help + Force use of both hash styles. -config CC_GCC_7_or_later - bool - select CC_GCC_6_or_later +endchoice # CC_GCC_LNK_HASH_STYLE_CHOICE -config CC_GCC_latest - bool - select CC_GCC_7_or_later +config CC_GCC_LNK_HASH_STYLE + string + default "" if CC_GCC_LNK_HASH_STYLE_DEFAULT + default "sysv" if CC_GCC_LNK_HASH_STYLE_SYSV + default "gnu" if CC_GCC_LNK_HASH_STYLE_GNU + default "both" if CC_GCC_LNK_HASH_STYLE_BOTH + +choice CC_GCC_DEC_FLOATS_CHOICE + bool "Decimal floats" + default CC_GCC_DEC_FLOATS_AUTO + help + Choose what type of decimal floats to support. + + Note that using decimal floats requires a C library that provides + support for fenv (namely, the fenv.h header). This is the case + for (e)glibc, and uClibc on x86/32. For other C libraries, or + uClibc on other archs, this might not be the case, so you should + disable support for decimal floats. + + The default is to let ./configure decide. + +config CC_GCC_DEC_FLOAT_AUTO + bool "auto" + help + Let ./configure decide. If you say 'y' here, gcc will default to: + - 'bid' for x86 (32- and 64-bit) + - 'dpd' for powerpc + - 'no' for the other architectures -# Only enable gcc's support for plugins if binutils has it as well -# They are useful only when doing LTO, but it does no harm enabling -# them even without LTO. -config CC_GCC_ENABLE_PLUGINS - bool - depends on BINUTILS_PLUGINS - depends on ! STATIC_TOOLCHAIN - default y +config CC_GCC_DEC_FLOAT_BID + bool "bid" + help + Use the 'binary integer decimal' format for decimal floats. -# If binutils installs gold, enable support for gold in gcc -config CC_GCC_GOLD - bool - depends on BINUTILS_GOLD_INSTALLED - default y +config CC_GCC_DEC_FLOAT_DPD + bool "dpd" + help + Use the 'densely packed decimal' for decimal floats. -config CC_GCC_HAS_LIBMPX - bool +config CC_GCC_DEC_FLOATS_NO + bool "no" + help + Do not support decimal floats. The default. -if ! CC_GCC_CUSTOM +endchoice # CC_GCC_DEC_FLOATS_CHOICE -config CC_GCC_VERSION +config CC_GCC_DEC_FLOATS string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "7.1.0" if CC_GCC_V_7_1_0 - default "linaro-6.3-2017.05" if CC_GCC_V_linaro_6_3 - default "6.3.0" if CC_GCC_V_6_3_0 - default "linaro-5.4-2017.05" if CC_GCC_V_linaro_5_4 - default "5.4.0" if CC_GCC_V_5_4_0 - default "linaro-4.9-2017.01" if CC_GCC_V_linaro_4_9 - default "4.9.4" if CC_GCC_V_4_9_4 - default "linaro-4.8-2015.06" if CC_GCC_V_linaro_4_8 - default "4.8.5" if CC_GCC_V_4_8_5 - -endif # ! CC_GCC_CUSTOM + default "" if CC_GCC_DEC_FLOATS_AUTO + default "bid" if CC_GCC_DEC_FLOATS_BID + default "dpd" if CC_GCC_DEC_FLOATS_DPD + default "no" if CC_GCC_DEC_FLOATS_NO -config CC_LANG_JAVA_USE_ECJ +#----------------------------------------------------------------------------- + +config CC_GCC_HAS_ARCH_OPTIONS bool - default y - depends on CC_LANG_JAVA -source "config/cc/gcc.in.2" +comment "archictecture-specific options" + depends on CC_GCC_HAS_ARCH_OPTIONS + +if ARCH_MIPS +source "config/cc/gcc.in.mips" +endif # ARCH_MIPS diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2 deleted file mode 100644 index 79a6225..0000000 --- a/config/cc/gcc.in.2 +++ /dev/null @@ -1,387 +0,0 @@ -# gcc configuration options - -config CC_GCC_ENABLE_CXX_FLAGS - string - prompt "Flags to pass to --enable-cxx-flags" - default "" - help - Enter here the value of the gcc's ./configure option --enable-cxx-flags. - Leave empty if you don't know better. - - Note: just pass in the option _value_, that is only the part that goes - after the '=' sign. - -config CC_GCC_CORE_EXTRA_CONFIG_ARRAY - string - prompt "Core gcc extra config" - default "" - depends on CC_CORE_PASS_1_NEEDED || CC_CORE_PASS_2_NEEDED - help - Extra flags to pass onto ./configure when configuring the core gcc. - - The core gcc is a stripped down, C-only compiler needed to build - the C library. Kinda bootstrap gcc, if you wish. - - You can enter multiple arguments here, and arguments can contain spaces - if they are properly quoted (or escaped, but prefer quotes). Eg.: - --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space - -config CC_GCC_EXTRA_CONFIG_ARRAY - string - prompt "gcc extra config" - default "" - help - Extra flags to pass onto ./configure when configuring gcc. - - You can enter multiple arguments here, and arguments can contain spaces - if they are properly quoted (or escaped, but prefer quotes). Eg.: - --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space - -config CC_GCC_MULTILIB_LIST - string - prompt "List of multilib variants" - depends on MULTILIB - help - Architecture-specific option of expanding or restricting the list of - the multilib variants to be built. Refer to GCC installation manual - for the format of this option for a particular architecture. - Leave empty to use the default list for this architecture. - -config STATIC_TOOLCHAIN - bool - select CC_GCC_STATIC_LIBSTDCXX - -config CC_GCC_STATIC_LIBSTDCXX - bool - prompt "Link libstdc++ statically into the gcc binary" - default y - depends on CONFIGURE_has_static_link || CANADIAN || CROSS_NATIVE - select WANTS_STATIC_LINK if CROSS || NATIVE - select WANTS_STATIC_LINK_CXX if CROSS || NATIVE - help - Newer gcc versions require some c++ libraries. So statically - linking libstdc++ increases the likeliness that the gcc binary will - run on machines other than the one which it was built on, without - having to worry about distributing the matching version of libstdc++ - along with it. - -config CC_GCC_SYSTEM_ZLIB - bool - prompt "Use system zlib" - help - Do not use bundled zlib, and use the zlib already available for - the host (eg. the system library). - - If zlib is built as a companion library, selecting this option - will use it. - - If you want to build a static toolchain, you will need to also - install the static version of zlib for your host. - - If unsure, say 'n'. - -config CC_GCC_CONFIG_TLS - tristate - prompt "Configure TLS (Thread Local Storage)" - depends on !LIBC_bionic - default m - help - Specify that the target supports TLS (Thread Local Storage). Usually - configure can correctly determine if TLS is supported. In cases where - it guesses incorrectly, TLS can be explicitly enabled or disabled. - This can happen if the assembler supports TLS but the C library does - not, or if the assumptions made by the configure test are incorrect. - - Option | TLS use | Associated ./configure switch - ---------+--------------------+-------------------------------- - Y | forcibly used | --enable-tls - M | auto | (none, ./configure decides) - N | forcibly not used | --disable-tls - - If unsure, say 'M'. - -#----------------------------------------------------------------------------- -# Optimisation features - -comment "Optimisation features" - -# Defined in config/cc/gcc.in -# For graphite: gcc needs cloog and isl -# In >= gcc-5.x, cloog is no longer needed, but isl is. -# Prompt in config/cc/gcc.in.2 -config CC_GCC_USE_GRAPHITE - bool "Enable GRAPHITE loop optimisations" - default y - select CLOOG_NEEDED if !CC_GCC_5_or_later - select ISL_NEEDED - help - Enable the GRAPHITE loop optimsations. - - On some systems (eg. Cygwin), CLooG and ISL (required to enable - GRAPHITE) may not build properly (yet), so you'll have to say 'N' - here (or help debug the issues) - - TODO: Is this still true on Cygwin? - -# The way LTO works is a bit twisted. -# See: http://gcc.gnu.org/wiki/LinkTimeOptimization#Requirements -# Basically: -# - if binutils has plugins: LTO is handled by ld/gold by loading -# the plugin when linking -# - if binutils does not have plugins: LTO is handled by collect2 -# In any case, LTO support does not depend on plugins, but takes -# advantage of it -config CC_GCC_USE_LTO - bool "Enable LTO" - default y - depends on ! STATIC_TOOLCHAIN - help - Enable the Link Time Optimisations. - -#----------------------------------------------------------------------------- -comment "Settings for libraries running on target" - -config CC_GCC_ENABLE_TARGET_OPTSPACE - bool - prompt "Optimize gcc libs for size" - default y - help - Pass --enable-target-optspace to crossgcc's configure. - - This will compile crossgcc's libs with -Os. - -config CC_GCC_LIBMUDFLAP - bool - prompt "Compile libmudflap" - help - libmudflap is a pointer-use checking tool, which can detect - various mis-usages of pointers in C and (to some extents) C++. - - You should say 'N' here, as libmduflap generates instrumented - code (thus it is a bit bigger and a bit slower) and requires - re-compilation and re-link, while it exists better run-time - alternatives (eg. DUMA, dmalloc...) that need neither re- - compilation nor re-link. - -config CC_GCC_LIBGOMP - bool - prompt "Compile libgomp" - depends on !THREADS_NONE - help - libgomp is "the GNU implementation of the OpenMP Application Programming - Interface (API) for multi-platform shared-memory parallel programming in - C/C++ and Fortran". See: - http://gcc.gnu.org/onlinedocs/libgomp/ - - GNU OpenMP support requires threading. - - The default is 'N'. Say 'Y' if you need it, and report success/failure. - -config CC_GCC_LIBSSP - bool - prompt "Compile libssp" - help - libssp is the run-time Stack-Smashing Protection library. - - The default is 'N'. Say 'Y' if you need it, and report success/failure. - -config CC_GCC_LIBQUADMATH - bool - prompt "Compile libquadmath" - help - libquadmath is a library which provides quad-precision mathematical - functions on targets supporting the __float128 datatype. See: - http://gcc.gnu.org/onlinedocs/libquadmath/ - - The default is 'N'. Say 'Y' if you need it, and report success/failure. - -config CC_GCC_LIBSANITIZER - bool - prompt "Compile libsanitizer" - depends on THREADS_NATIVE - depends on ! LIBC_uClibc && ! LIBC_musl # Currently lacks required headers (like netrom.h) - help - libsanitizer is a library which provides run-time sanitising of either - or both of: - - memory access patterns (out-of-bonds, use-after-free) - - racy data accesses (in multi-threaded programs) - - The default is 'N'. Say 'Y' if you need it, and report success/failure. - -config CC_GCC_LIBMPX - bool - default y - prompt "Compile libmpx" - depends on CC_GCC_HAS_LIBMPX - depends on ARCH_x86 - # MUSL does not define libc types that GCC requires. Mingw lacks certain headers. - depends on !LIBC_musl && ! LIBC_mingw - help - Enable GCC support for Intel Memory Protection Extensions (MPX). - -#----------------------------------------------------------------------------- - -comment "Misc. obscure options." - -config CC_CXA_ATEXIT - bool - prompt "Use __cxa_atexit" - default y - depends on ! BARE_METAL || LIBC_PROVIDES_CXA_ATEXIT - help - If you get the missing symbol "__cxa_atexit" when building C++ programs, - you might want to try disabling this option. - -config CC_GCC_DISABLE_PCH - bool - prompt "Do not build PCH" - help - Say 'y' here to not use Pre-Compiled Headers in the resulting toolchain. - at the expense of speed when compiling C++ code. - - For some configurations (most notably canadian?), PCH are broken, and - need to be disabled. Please see: - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974 - -config CC_GCC_SJLJ_EXCEPTIONS - tristate - prompt "Use sjlj for exceptions" - depends on ! BARE_METAL - default m - help - 'sjlj' is short for setjmp/longjmp. - - On some architectures, stack unwinding during exception handling - works perfectly well without using sjlj, while on some others, - use of sjlj is required for proper stack unwinding. - - Option | sjlj use | Associated ./configure switch - ---------+--------------------+-------------------------------- - Y | forcibly used | --enable-sjlj-exceptions - M | auto | (none, ./configure decides) - N | forcibly not used | --disable-sjlj-exceptions - - It should be safe to say 'M' or 'N'. - - It can happen that ./configure is wrong in some cases. Known - case is for ARM big endian, where you should say 'N'. - -config CC_GCC_LDBL_128 - tristate - prompt "Enable 128-bit long doubles" - default m - help - Saying 'Y' will force gcc to use 128-bit wide long doubles - Saying 'N' will force gcc to use 64-bit wide long doubles - Saying 'M' will let gcc choose (default is 128-bit for - glibc >= 2.4, 64-bit otherwise) - - If in doubt, keep the default, ie. 'M'. - -config CC_GCC_BUILD_ID - bool - prompt "Enable build-id" - help - Tells GCC to pass --build-id option to the linker for all final - links (links performed without the -r or --relocatable option), - if the linker supports it. If you say 'y' here, but your linker - does not support --build-id option, a warning is issued and this - option is ignored. - - The default is off. - -choice CC_GCC_LNK_HASH_STYLE_CHOICE - bool - prompt "linker hash style" - depends on BINUTILS_HAS_HASH_STYLE - -config CC_GCC_LNK_HASH_STYLE_DEFAULT - bool - prompt "Default" - help - Do not specify any value, and use the default value (sysv). - -config CC_GCC_LNK_HASH_STYLE_SYSV - bool - prompt "sysv" - help - Force use of the SYSV hash style. - -config CC_GCC_LNK_HASH_STYLE_GNU - bool - prompt "gnu" - help - Force use of the GNU hash style. - -config CC_GCC_LNK_HASH_STYLE_BOTH - bool - prompt "both" - help - Force use of both hash styles. - -endchoice # CC_GCC_LNK_HASH_STYLE_CHOICE - -config CC_GCC_LNK_HASH_STYLE - string - default "" if CC_GCC_LNK_HASH_STYLE_DEFAULT - default "sysv" if CC_GCC_LNK_HASH_STYLE_SYSV - default "gnu" if CC_GCC_LNK_HASH_STYLE_GNU - default "both" if CC_GCC_LNK_HASH_STYLE_BOTH - -choice CC_GCC_DEC_FLOATS_CHOICE - bool "Decimal floats" - default CC_GCC_DEC_FLOATS_AUTO - help - Choose what type of decimal floats to support. - - Note that using decimal floats requires a C library that provides - support for fenv (namely, the fenv.h header). This is the case - for (e)glibc, and uClibc on x86/32. For other C libraries, or - uClibc on other archs, this might not be the case, so you should - disable support for decimal floats. - - The default is to let ./configure decide. - -config CC_GCC_DEC_FLOAT_AUTO - bool "auto" - help - Let ./configure decide. If you say 'y' here, gcc will default to: - - 'bid' for x86 (32- and 64-bit) - - 'dpd' for powerpc - - 'no' for the other architectures - -config CC_GCC_DEC_FLOAT_BID - bool "bid" - help - Use the 'binary integer decimal' format for decimal floats. - -config CC_GCC_DEC_FLOAT_DPD - bool "dpd" - help - Use the 'densely packed decimal' for decimal floats. - -config CC_GCC_DEC_FLOATS_NO - bool "no" - help - Do not support decimal floats. The default. - -endchoice # CC_GCC_DEC_FLOATS_CHOICE - -config CC_GCC_DEC_FLOATS - string - default "" if CC_GCC_DEC_FLOATS_AUTO - default "bid" if CC_GCC_DEC_FLOATS_BID - default "dpd" if CC_GCC_DEC_FLOATS_DPD - default "no" if CC_GCC_DEC_FLOATS_NO - -#----------------------------------------------------------------------------- - -config CC_GCC_HAS_ARCH_OPTIONS - bool - -comment "archictecture-specific options" - depends on CC_GCC_HAS_ARCH_OPTIONS - -if ARCH_mips -source "config/cc/gcc.in.mips" -endif # ARCH_mips diff --git a/config/companion_libs.in b/config/comp_libs.in index fae49ec..009aac8 100644 --- a/config/companion_libs.in +++ b/config/comp_libs.in @@ -122,44 +122,61 @@ config NCURSES_TARGET config ZLIB bool "Build local zlib" +# FIXME this needs to have a list of options +# [ ] libfoo for build +# [ ] libfoo for host (if canadian) +# [ ] libfoo for target +# libfoo options --> +# +# Then have other packages *set default* for build/host +# (but not select, so that user can utilize build's or host's system library) +# and *select* the target (so that we build it if we must, and let user optionally +# build it if he wants). Upon any of these options LIBFOO_{BUILD,HOST,TARGET} +# being set, set LIBFOO_ENABLED and use that as a qualifier for submenu. +# For now, just have comments delineating the libs. if ZLIB -source "config/companion_libs/zlib.in" +comment "zlib options" +source "config/comp_libs/zlib.in" endif if LIBICONV -source "config/companion_libs/libiconv.in" +comment "libiconv options" +source "config/comp_libs/libiconv.in" endif if GETTEXT -source "config/companion_libs/gettext.in" +comment "gettext options" +source "config/comp_libs/gettext.in" endif if GMP -source "config/companion_libs/gmp.in" +comment "GMP options" +source "config/comp_libs/gmp.in" endif if MPFR -source "config/companion_libs/mpfr.in" +comment "MPFR options" +source "config/comp_libs/mpfr.in" endif if ISL -source "config/companion_libs/isl.in" +comment "ISL options" +source "config/comp_libs/isl.in" endif if CLOOG -source "config/companion_libs/cloog.in" +comment "CLooG options" +source "config/comp_libs/cloog.in" endif if MPC -source "config/companion_libs/mpc.in" +comment "MPC options" +source "config/comp_libs/mpc.in" endif if LIBELF || LIBELF_TARGET -comment "libelf version needed to build for target" - depends on !LIBELF -source "config/companion_libs/libelf.in" +comment "libelf options" +source "config/comp_libs/libelf.in" endif if EXPAT || EXPAT_TARGET -comment "expat version needed to build for target" - depends on !EXPAT -source "config/companion_libs/expat.in" +comment "expat options" +source "config/comp_libs/expat.in" endif if NCURSES || NCURSES_TARGET -comment "ncurses version needed to build for target" - depends on !NCURSES -source "config/companion_libs/ncurses.in" +comment "ncurses options" +source "config/comp_libs/ncurses.in" endif if COMPLIBS diff --git a/config/comp_libs/cloog.in b/config/comp_libs/cloog.in new file mode 100644 index 0000000..b894de9 --- /dev/null +++ b/config/comp_libs/cloog.in @@ -0,0 +1,11 @@ +# CLooG options +## depends on OBSOLETE + +# CLooG 0.18.4 requires ISL 0.12 or newer +# CLooG 0.18.1/0.18.0 requires ISL 0.12 or older + +source "config/versions/cloog.in" + +config CLOOG_HAS_WITH_GMP_ISL_OSL + bool + default y if CLOOG_0_18_or_later diff --git a/config/comp_libs/expat.in b/config/comp_libs/expat.in new file mode 100644 index 0000000..a2753a4 --- /dev/null +++ b/config/comp_libs/expat.in @@ -0,0 +1,3 @@ +# expat config file + +source "config/versions/expat.in" diff --git a/config/comp_libs/gettext.in b/config/comp_libs/gettext.in new file mode 100644 index 0000000..4928ede --- /dev/null +++ b/config/comp_libs/gettext.in @@ -0,0 +1,3 @@ +# gettext options + +source "config/versions/gettext.in" diff --git a/config/comp_libs/gmp.in b/config/comp_libs/gmp.in new file mode 100644 index 0000000..28359cd --- /dev/null +++ b/config/comp_libs/gmp.in @@ -0,0 +1,7 @@ +# GMP options + +source "config/versions/gmp.in" + +config GMP_HAS_MPBSD + bool + default y if !GMP_5_1_or_later diff --git a/config/comp_libs/isl.in b/config/comp_libs/isl.in new file mode 100644 index 0000000..9c74078 --- /dev/null +++ b/config/comp_libs/isl.in @@ -0,0 +1,26 @@ +# ISL options +# FIXME these currently have no effect +## select CLOOG_REQUIRE_0_18_1_or_older if !ISL_0_12_or_later +## select CLOOG_REQUIRE_0_18_4_or_later if !ISL_0_14_or_older + +source "config/versions/isl.in" + +# FIXME should be auto-generated once companion libs are using gen-kconfig (and hence, ## syntax) +config ISL_CLOOG_auto_select_1 + def_bool y + depends on CLOOG_NEEDED && !ISL_0_12_or_later + select CLOOG_REQUIRE_0_18_1_or_older + +# FIXME should be auto-generated once companion libs are using gen-kconfig (and hence, ## syntax) +config ISL_CLOOG_auto_select_2 + def_bool y + depends on CLOOG_NEEDED && !ISL_0_13_or_older + select CLOOG_REQUIRE_0_18_4_or_later + +config ISL_NEEDS_WITH_GMP + bool + default y if !ISL_0_12_or_later + +config ISL_HAS_WITH_PIPLIB + bool + default y if !ISL_0_14_or_later diff --git a/config/comp_libs/libelf.in b/config/comp_libs/libelf.in new file mode 100644 index 0000000..5b268c1 --- /dev/null +++ b/config/comp_libs/libelf.in @@ -0,0 +1,3 @@ +# libelf config file + +source "config/versions/libelf.in" diff --git a/config/comp_libs/libiconv.in b/config/comp_libs/libiconv.in new file mode 100644 index 0000000..99d3365 --- /dev/null +++ b/config/comp_libs/libiconv.in @@ -0,0 +1,3 @@ +# libiconv options + +source "config/versions/libiconv.in" diff --git a/config/comp_libs/mpc.in b/config/comp_libs/mpc.in new file mode 100644 index 0000000..790e755 --- /dev/null +++ b/config/comp_libs/mpc.in @@ -0,0 +1,3 @@ +# MPC options + +source "config/versions/mpc.in" diff --git a/config/comp_libs/mpfr.in b/config/comp_libs/mpfr.in new file mode 100644 index 0000000..5ed7ac8 --- /dev/null +++ b/config/comp_libs/mpfr.in @@ -0,0 +1,3 @@ +# GMP options + +source "config/versions/mpfr.in" diff --git a/config/companion_libs/ncurses.in b/config/comp_libs/ncurses.in index 68ecbb7..7087fbe 100644 --- a/config/companion_libs/ncurses.in +++ b/config/comp_libs/ncurses.in @@ -1,22 +1,6 @@ # expat config file -choice - bool - prompt "ncurses version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config NCURSES_V_6_0 - bool - prompt "6.0" - -endchoice - -config NCURSES_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "6.0" if NCURSES_V_6_0 +source "config/versions/ncurses.in" config NCURSES_NEW_ABI bool "ncurses 6.0 ABI support" diff --git a/config/comp_libs/zlib.in b/config/comp_libs/zlib.in new file mode 100644 index 0000000..70668e2 --- /dev/null +++ b/config/comp_libs/zlib.in @@ -0,0 +1,3 @@ +# Zlib options + +source "config/versions/zlib.in" diff --git a/config/companion_tools.in b/config/comp_tools.in index e5ef3fc..020a070 100644 --- a/config/companion_tools.in +++ b/config/comp_tools.in @@ -10,6 +10,6 @@ config COMP_TOOLS_FOR_HOST tools into the final toolchain (rather than just using them to build it). -source "config/gen/companion_tools.in" +source "config/gen/comp_tools.in" endmenu diff --git a/config/comp_tools/autoconf.in b/config/comp_tools/autoconf.in new file mode 100644 index 0000000..b49017d --- /dev/null +++ b/config/comp_tools/autoconf.in @@ -0,0 +1,7 @@ +# Autoconf + +## default y if !CONFIGURE_has_autoconf_2_63_or_newer +## default y if !CONFIGURE_has_autoreconf_2_63_or_newer +## help Autoconf + +source "config/versions/autoconf.in" diff --git a/config/comp_tools/automake.in b/config/comp_tools/automake.in new file mode 100644 index 0000000..455200e --- /dev/null +++ b/config/comp_tools/automake.in @@ -0,0 +1,6 @@ +# Automake + +## default y if !CONFIGURE_has_automake_1_15_or_newer +## help Automake + +source "config/versions/automake.in" diff --git a/config/comp_tools/libtool.in b/config/comp_tools/libtool.in new file mode 100644 index 0000000..071b53e --- /dev/null +++ b/config/comp_tools/libtool.in @@ -0,0 +1,6 @@ +# Libtool + +## default y if !CONFIGURE_has_libtool_2_4_or_newer +## default y if !CONFIGURE_has_libtoolize_2_4_or_newer + +source "config/versions/libtool.in" diff --git a/config/comp_tools/m4.in b/config/comp_tools/m4.in new file mode 100644 index 0000000..1a81a9f --- /dev/null +++ b/config/comp_tools/m4.in @@ -0,0 +1,5 @@ +# GNU m4 + +## default y if !CONFIGURE_has_gnu_m4_1_4_12_or_newer + +source "config/versions/m4.in" diff --git a/config/comp_tools/make.in b/config/comp_tools/make.in new file mode 100644 index 0000000..07331d5 --- /dev/null +++ b/config/comp_tools/make.in @@ -0,0 +1,10 @@ +# GNU make + +## default y if !CONFIGURE_has_make_3_81_or_newer + +source "config/versions/make.in" + +config MAKE_GMAKE_SYMLINK + bool + prompt "Add gmake symlink to companion gnu/make" + depends on COMP_TOOLS_MAKE diff --git a/config/companion_libs/cloog.in b/config/companion_libs/cloog.in deleted file mode 100644 index 95b283c..0000000 --- a/config/companion_libs/cloog.in +++ /dev/null @@ -1,51 +0,0 @@ -# CLooG options -## depends on OBSOLETE - -# CLooG 0.18.4 requires ISL 0.12 or newer -# CLooG 0.18.1/0.18.0 frequires ISL 0.12 or older -choice - bool - prompt "CLooG version" - -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config CLOOG_V_0_18_4 - bool - prompt "0.18.4" - depends on ISL_V_0_12_or_later - select CLOOG_0_18_4_or_later - -config CLOOG_V_0_18_1 - bool - prompt "0.18.1 (OBSOLETE)" - depends on !ISL_V_0_14_or_later - depends on OBSOLETE - select CLOOG_0_18_or_later - -config CLOOG_V_0_18_0 - bool - prompt "0.18.0 (OBSOLETE)" - depends on !ISL_V_0_14_or_later - depends on OBSOLETE - select CLOOG_0_18_or_later - -endchoice - -config CLOOG_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "0.18.4" if CLOOG_V_0_18_4 - default "0.18.1" if CLOOG_V_0_18_1 - default "0.18.0" if CLOOG_V_0_18_0 - -config CLOOG_0_18_4_or_later - bool - select CLOOG_0_18_or_later - -config CLOOG_0_18_or_later - bool - -config CLOOG_NEEDS_AUTORECONF - bool diff --git a/config/companion_libs/expat.in b/config/companion_libs/expat.in deleted file mode 100644 index 4c2f2e2..0000000 --- a/config/companion_libs/expat.in +++ /dev/null @@ -1,25 +0,0 @@ -# expat config file - -choice - bool - prompt "expat version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config EXPAT_V_2_2_1 - bool - prompt "2.2.1" - -config EXPAT_V_2_1_1 - bool - prompt "2.1.1 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config EXPAT_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.2.1" if EXPAT_V_2_2_1 - default "2.1.1" if EXPAT_V_2_1_1 diff --git a/config/companion_libs/gettext.in b/config/companion_libs/gettext.in deleted file mode 100644 index d76955a..0000000 --- a/config/companion_libs/gettext.in +++ /dev/null @@ -1,25 +0,0 @@ -# gettext options - -choice - bool - prompt "gettext version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config GETTEXT_V_0_19_8_1 - bool - prompt "0.19.8.1" - -config GETTEXT_V_0_19_7 - bool - prompt "0.19.7 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config GETTEXT_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "0.19.8.1" if GETTEXT_V_0_19_8_1 - default "0.19.7" if GETTEXT_V_0_19_7 diff --git a/config/companion_libs/gmp.in b/config/companion_libs/gmp.in deleted file mode 100644 index 167c772..0000000 --- a/config/companion_libs/gmp.in +++ /dev/null @@ -1,83 +0,0 @@ -# GMP options - -choice - bool - prompt "GMP version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config GMP_V_6_1_2 - bool - prompt "6.1.2" - select GMP_5_0_2_or_later - -config GMP_V_6_1_0 - bool - prompt "6.1.0 (OBSOLETE)" - select GMP_5_0_2_or_later - depends on OBSOLETE - -config GMP_V_6_0_0 - bool - prompt "6.0.0a (OBSOLETE)" - select GMP_5_0_2_or_later - depends on OBSOLETE - -config GMP_V_5_1_3 - bool - prompt "5.1.3 (OBSOLETE)" - select GMP_5_0_2_or_later - depends on OBSOLETE - -config GMP_V_5_1_1 - bool - prompt "5.1.1 (OBSOLETE)" - select GMP_5_0_2_or_later - depends on OBSOLETE - -config GMP_V_5_0_2 - bool - prompt "5.0.2 (OBSOLETE)" - select GMP_5_0_2_or_later - depends on OBSOLETE - -config GMP_V_5_0_1 - bool - prompt "5.0.1 (OBSOLETE)" - depends on OBSOLETE - -config GMP_V_4_3_2 - bool - prompt "4.3.2 (OBSOLETE)" - depends on OBSOLETE - -config GMP_V_4_3_1 - bool - prompt "4.3.1 (OBSOLETE)" - depends on OBSOLETE - -config GMP_V_4_3_0 - bool - prompt "4.3.0 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -# To disable --enable-mpbsd -config GMP_5_0_2_or_later - bool - -config GMP_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "6.1.2" if GMP_V_6_1_2 - default "6.1.0" if GMP_V_6_1_0 - default "6.0.0a" if GMP_V_6_0_0 - default "5.1.3" if GMP_V_5_1_3 - default "5.1.1" if GMP_V_5_1_1 - default "5.0.2" if GMP_V_5_0_2 - default "5.0.1" if GMP_V_5_0_1 - default "4.3.2" if GMP_V_4_3_2 - default "4.3.1" if GMP_V_4_3_1 - default "4.3.0" if GMP_V_4_3_0 diff --git a/config/companion_libs/isl.in b/config/companion_libs/isl.in deleted file mode 100644 index bb2766f..0000000 --- a/config/companion_libs/isl.in +++ /dev/null @@ -1,92 +0,0 @@ -# ISL options - -# GCC 4.8 supports ISL 0.10 to 0.14 -# GCC 4.9 supports ISL 0.10 to 0.15 -# GCC 5 supports ISL 0.12 to 0.16 -# GCC 6 supports ISL 0.14 to 0.16 -# Starting with GCC 5, GCC's configure no longer checks the ISL version explicitly, -# despite what the configure's message says ("checking for isl 0.15 or 0.16"). -# Instead, it verifies that certain interfaces are available, so it accepts 0.17.1 -# or 0.18 under that check. Include them as experimental just in case anyone needs -# the bugfixes in these releases. -choice - bool - prompt "ISL version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config ISL_V_0_18 - bool - prompt "0.18" - depends on EXPERIMENTAL # Not officially recommended by GCC - depends on CC_GCC_5_or_later - select ISL_V_0_16_or_later - -config ISL_V_0_17_1 - bool - prompt "0.17.1" - depends on EXPERIMENTAL # Not officially recommended by GCC - depends on CC_GCC_5_or_later - select ISL_V_0_16_or_later - -config ISL_V_0_16_1 - bool - prompt "0.16.1" - depends on CC_GCC_5_or_later - select ISL_V_0_16_or_later - -# Linaro version of 4.9 does not support ISL 0.15, but most recent -# mainline 4.9 release (4.9.4) does. -config ISL_V_0_15 - bool - prompt "0.15" - depends on CC_GCC_4_9_or_later - select ISL_V_0_15_or_later - -config ISL_V_0_14 - bool - prompt "0.14 (OBSOLETE)" - select ISL_V_0_14_or_later - depends on OBSOLETE - -config ISL_V_0_12_2 - bool - prompt "0.12.2 (OBSOLETE)" - depends on !CC_GCC_6_or_later - select ISL_V_0_12_or_later - depends on OBSOLETE - -config ISL_V_0_11_1 - bool - prompt "0.11.1 (OBSOLETE)" - depends on !CC_GCC_4_9_or_later - depends on OBSOLETE - -endchoice - -config ISL_V_0_16_or_later - bool - select ISL_V_0_15_or_later - -config ISL_V_0_15_or_later - bool - select ISL_V_0_14_or_later - -config ISL_V_0_14_or_later - bool - select ISL_V_0_12_or_later - -config ISL_V_0_12_or_later - bool - -config ISL_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "0.18" if ISL_V_0_18 - default "0.17.1" if ISL_V_0_17_1 - default "0.16.1" if ISL_V_0_16_1 - default "0.15" if ISL_V_0_15 - default "0.14" if ISL_V_0_14 - default "0.12.2" if ISL_V_0_12_2 - default "0.11.1" if ISL_V_0_11_1 diff --git a/config/companion_libs/libelf.in b/config/companion_libs/libelf.in deleted file mode 100644 index b01ab36..0000000 --- a/config/companion_libs/libelf.in +++ /dev/null @@ -1,25 +0,0 @@ -# libelf config file - -choice - bool - prompt "libelf version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBELF_V_0_8_13 - bool - prompt "0.8.13" - -config LIBELF_V_0_8_12 - bool - prompt "0.8.12 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config LIBELF_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "0.8.13" if LIBELF_V_0_8_13 - default "0.8.12" if LIBELF_V_0_8_12 diff --git a/config/companion_libs/libiconv.in b/config/companion_libs/libiconv.in deleted file mode 100644 index d871681..0000000 --- a/config/companion_libs/libiconv.in +++ /dev/null @@ -1,24 +0,0 @@ -# libiconv options - -choice - bool - prompt "libiconv version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBICONV_V_1_15 - bool - prompt "1.15" - -config LIBICONV_V_1_14 - bool - prompt "1.14" - -endchoice - -config LIBICONV_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.15" if LIBICONV_V_1_15 - default "1.14" if LIBICONV_V_1_14 diff --git a/config/companion_libs/mpc.in b/config/companion_libs/mpc.in deleted file mode 100644 index cd8132d..0000000 --- a/config/companion_libs/mpc.in +++ /dev/null @@ -1,61 +0,0 @@ -# MPC options - -choice - bool - prompt "MPC version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config MPC_V_1_0_3 - bool - prompt "1.0.3" - -config MPC_V_1_0_2 - bool - prompt "1.0.2 (OBSOLETE)" - depends on OBSOLETE - -config MPC_V_1_0_1 - bool - prompt "1.0.1 (OBSOLETE)" - depends on OBSOLETE - -config MPC_V_1_0 - bool - prompt "1.0 (OBSOLETE)" - depends on OBSOLETE - -config MPC_V_0_9 - bool - prompt "0.9 (OBSOLETE)" - depends on OBSOLETE - -config MPC_V_0_8_2 - bool - prompt "0.8.2 (OBSOLETE)" - depends on OBSOLETE - -config MPC_V_0_8_1 - bool - prompt "0.8.1 (OBSOLETE)" - depends on OBSOLETE - -config MPC_V_0_7 - bool - prompt "0.7 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config MPC_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.0.3" if MPC_V_1_0_3 - default "1.0.2" if MPC_V_1_0_2 - default "1.0.1" if MPC_V_1_0_1 - default "1.0" if MPC_V_1_0 - default "0.9" if MPC_V_0_9 - default "0.8.2" if MPC_V_0_8_2 - default "0.8.1" if MPC_V_0_8_1 - default "0.7" if MPC_V_0_7 diff --git a/config/companion_libs/mpfr.in b/config/companion_libs/mpfr.in deleted file mode 100644 index ce33b3d..0000000 --- a/config/companion_libs/mpfr.in +++ /dev/null @@ -1,67 +0,0 @@ -# GMP options - -choice - bool - prompt "MPFR version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config MPFR_V_3_1_5 - bool - prompt "3.1.5" - -config MPFR_V_3_1_3 - bool - prompt "3.1.3 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_3_1_2 - bool - prompt "3.1.2 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_3_1_0 - bool - prompt "3.1.0 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_3_0_1 - bool - prompt "3.0.1 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_3_0_0 - bool - prompt "3.0.0 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_2_4_2 - bool - prompt "2.4.2 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_2_4_1 - bool - prompt "2.4.1 (OBSOLETE)" - depends on OBSOLETE - -config MPFR_V_2_4_0 - bool - prompt "2.4.0 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config MPFR_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "3.1.5" if MPFR_V_3_1_5 - default "3.1.3" if MPFR_V_3_1_3 - default "3.1.2" if MPFR_V_3_1_2 - default "3.1.0" if MPFR_V_3_1_0 - default "3.0.1" if MPFR_V_3_0_1 - default "3.0.0" if MPFR_V_3_0_0 - default "2.4.2" if MPFR_V_2_4_2 - default "2.4.1" if MPFR_V_2_4_1 - default "2.4.0" if MPFR_V_2_4_0 diff --git a/config/companion_libs/zlib.in b/config/companion_libs/zlib.in deleted file mode 100644 index df93682..0000000 --- a/config/companion_libs/zlib.in +++ /dev/null @@ -1,19 +0,0 @@ -# Zlib options - -choice - bool - prompt "zlib version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config ZLIB_V_1_2_11 - bool - prompt "1.2.11" - -endchoice - -config ZLIB_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.2.11" if ZLIB_V_1_2_11 diff --git a/config/companion_tools/autoconf.in b/config/companion_tools/autoconf.in deleted file mode 100644 index b85e1f9..0000000 --- a/config/companion_tools/autoconf.in +++ /dev/null @@ -1,29 +0,0 @@ -# Autoconf - -## default y if !CONFIGURE_has_autoconf_2_63_or_newer -## default y if !CONFIGURE_has_autoreconf_2_63_or_newer -## help Autoconf - -choice - bool - prompt "Autoconf version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config AUTOCONF_V_2_69 - bool - prompt "2.69" - -config AUTOCONF_V_2_65 - bool - prompt "2.65 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config AUTOCONF_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.69" if AUTOCONF_V_2_69 - default "2.65" if AUTOCONF_V_2_65 diff --git a/config/companion_tools/automake.in b/config/companion_tools/automake.in deleted file mode 100644 index 31d036b..0000000 --- a/config/companion_tools/automake.in +++ /dev/null @@ -1,40 +0,0 @@ -# Automake - -## default y if !CONFIGURE_has_automake_1_15_or_newer -## help Automake - -choice - bool - prompt "Automake version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config AUTOMAKE_V_1_15 - bool - prompt "1.15" - -config AUTOMAKE_V_1_14 - bool - prompt "1.14 (OBSOLETE)" - depends on OBSOLETE - -config AUTOMAKE_V_1_11_6 - bool - prompt "1.11.6 (OBSOLETE)" - depends on OBSOLETE - -config AUTOMAKE_V_1_11_1 - bool - prompt "1.11.1 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config AUTOMAKE_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.15" if AUTOMAKE_V_1_15 - default "1.14" if AUTOMAKE_V_1_14 - default "1.11.6" if AUTOMAKE_V_1_11_6 - default "1.11.1" if AUTOMAKE_V_1_11_1 diff --git a/config/companion_tools/libtool.in b/config/companion_tools/libtool.in deleted file mode 100644 index 5c14fa0..0000000 --- a/config/companion_tools/libtool.in +++ /dev/null @@ -1,23 +0,0 @@ -# Libtool - -## default y if !CONFIGURE_has_libtool_2_4_or_newer -## default y if !CONFIGURE_has_libtoolize_2_4_or_newer -## help Libtool - -choice - bool - prompt "Libtool version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBTOOL_V_2_4_6 - bool - prompt "2.4.6" - -endchoice - -config LIBTOOL_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.4.6" if LIBTOOL_V_2_4_6 diff --git a/config/companion_tools/m4.in b/config/companion_tools/m4.in deleted file mode 100644 index eb6a3d3..0000000 --- a/config/companion_tools/m4.in +++ /dev/null @@ -1,34 +0,0 @@ -# GNU m4 - -## default y if !CONFIGURE_has_gnu_m4_1_4_12_or_newer -## help GNU m4 - -choice - bool - prompt "m4 version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config M4_V_1_4_18 - bool - prompt "1.4.18" - -config M4_V_1_4_17 - bool - prompt "1.4.17 (OBSOLETE)" - depends on OBSOLETE - -config M4_V_1_4_13 - bool - prompt "1.4.13 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config M4_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.4.18" if M4_V_1_4_18 - default "1.4.17" if M4_V_1_4_17 - default "1.4.13" if M4_V_1_4_13 diff --git a/config/companion_tools/make.in b/config/companion_tools/make.in deleted file mode 100644 index b6834a7..0000000 --- a/config/companion_tools/make.in +++ /dev/null @@ -1,45 +0,0 @@ -# GNU make - -## default y if !CONFIGURE_has_make_3_81_or_newer -## help GNU make - -choice - bool - prompt "make version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config MAKE_V_4_2_1 - bool - prompt "4.2.1" - -config MAKE_V_4_1 - bool - prompt "4.1 (OBSOLETE)" - depends on OBSOLETE - -config MAKE_V_4_0 - bool - prompt "4.0 (OBSOLETE)" - depends on OBSOLETE - -config MAKE_V_3_81 - bool - prompt "3.81 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config MAKE_GMAKE_SYMLINK - bool - prompt "Add gmake symlink to companion gnu/make" - depends on COMP_TOOLS_make - -config MAKE_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "4.2.1" if MAKE_V_4_2_1 - default "4.1" if MAKE_V_4_1 - default "4.0" if MAKE_V_4_0 - default "3.81" if MAKE_V_3_81 diff --git a/config/config.in b/config/config.in index 21b0c7e..6b0b911 100644 --- a/config/config.in +++ b/config/config.in @@ -7,6 +7,6 @@ source "config/binutils.in" source "config/libc.in" source "config/cc.in" source "config/debug.in" -source "config/companion_libs.in" -source "config/companion_tools.in" +source "config/comp_libs.in" +source "config/comp_tools.in" source "config/test_suite.in" diff --git a/config/debug/duma.in b/config/debug/duma.in index f9e727b..c837c65 100644 --- a/config/debug/duma.in +++ b/config/debug/duma.in @@ -1,12 +1,14 @@ # D.U.M.A. - Detect Unintended Memory Access - Memory checker ## depends on ! BARE_METAL -## depends on ! LIBC_bionic +## depends on ! LIBC_BIONIC ## help D.U.M.A. - Detect Unintended Memory Access ## help A memory bound checker, with additional features. ## help Formerly known as Electric Fence. +source "config/versions/duma.in" + config DUMA_SO bool prompt "Build a shared library" @@ -18,21 +20,3 @@ config DUMA_CUSTOM_WRAPPER prompt "Install custom D.U.M.A wrapper" default y depends on DUMA_SO - -choice - bool - prompt "D.U.M.A. version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config DUMA_V_2_5_15 - bool - prompt "2_5_15" - -endchoice - -config DUMA_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2_5_15" if DUMA_V_2_5_15 diff --git a/config/debug/gdb.in b/config/debug/gdb.in index b1d101b..3fe486f 100644 --- a/config/debug/gdb.in +++ b/config/debug/gdb.in @@ -2,326 +2,20 @@ ## help gdb is the GNU debugger +source "config/versions/gdb.in" + source "config/debug/gdb.in.cross" source "config/debug/gdb.in.native" source "config/debug/gdb.in.gdbserver" -comment "gdb version" - -config GDB_CUSTOM - bool - prompt "Custom gdb" - depends on EXPERIMENTAL - select GDB_8_0_or_later - help - The choosen gdb version shall be not downloaded. Instead use - a custom location to get the source. - -if GDB_CUSTOM - -config GDB_CUSTOM_LOCATION - string - prompt "Full path to custom gdb source" - help - Enter the path to the directory or tarball of your source for gcc. - - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, gcc, and the version is set - below in the custom version string. - -config GDB_CUSTOM_VERSION - string - prompt "Custom GDB version" - help - Enter the version number for your custom gdb. - -config GDB_VERSION - string - default GDB_CUSTOM_VERSION - -endif # GDB_CUSTOM - -if ! GDB_CUSTOM - -config DEBUG_GDB_SHOW_LINARO - bool - prompt "Show Linaro versions" - depends on OBSOLETE - help - Linaro is maintaining some advanced/more stable/experimental versions - of gdb, especially for the ARM architecture. - - Those versions have not been blessed by the gdb community (nor have they - been cursed either!), but they look to be pretty much stable, and even - more stable than the upstream versions. YMMV... - - If you do not know what this Linaro stuff is, then simply say 'n' here, - and rest in peace. OTOH, if you know what you are doing, you will be - able to use and enjoy :-) the Linaro versions by saying 'y' here. - - Linaro: http://www.linaro.org/ - -choice - bool - prompt "gdb version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config GDB_V_8_0 - bool - prompt "8.0" - select GDB_8_0_or_later - -config GDB_V_7_12_1 - bool - prompt "7.12.1" - select GDB_7_12_or_later - -config GDB_V_7_11_1 - bool - prompt "7.11.1" - select GDB_7_2_or_later - -config GDB_V_7_10_1 - bool - prompt "7.10.1 (OBSOLETE)" - select GDB_7_2_or_later - depends on OBSOLETE - -config GDB_V_7_10 - bool - prompt "7.10 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_9_1 - bool - prompt "7.9.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_9 - bool - prompt "7.9 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_8 - bool - prompt "linaro-7.8-2014.09 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_8_2 - bool - prompt "7.8.2 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - - -config GDB_V_7_8_1 - bool - prompt "7.8.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_8 - bool - prompt "7.8 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_7_1 - bool - prompt "linaro-7.7.1-2014.06 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_7_1 - bool - prompt "7.7.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_7 - bool - prompt "linaro-7.7-2014.05 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_7 - bool - prompt "7.7 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_6 - bool - prompt "linaro-7.6.1-2013.10 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - select GDB_7_2_or_later - -config GDB_V_7_6_1 - bool - prompt "7.6.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_5 - bool - prompt "linaro-7.5-2012.12 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_5_1 - bool - prompt "7.5.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_4 - bool - prompt "linaro-7.4-2012.06 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_4_1 - bool - prompt "7.4.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_4 - bool - prompt "7.4 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_linaro_7_3 - bool - prompt "linaro-7.3-2011.12 (OBSOLETE)" - depends on DEBUG_GDB_SHOW_LINARO - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_3_1 - bool - prompt "7.3.1 (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_3a - bool - prompt "7.3a (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_2a - bool - prompt "7.2a (OBSOLETE)" - depends on OBSOLETE - select GDB_7_2_or_later - -config GDB_V_7_1a - bool - prompt "7.1a (OBSOLETE)" - depends on OBSOLETE - select GDB_7_0_or_later - -config GDB_V_7_0_1a - bool - prompt "7.0.1a (OBSOLETE)" - depends on OBSOLETE - select GDB_7_0_or_later - -config GDB_V_7_0a - bool - prompt "7.0a (OBSOLETE)" - depends on OBSOLETE - select GDB_7_0_or_later - -config GDB_V_6_8a - bool - prompt "6.8a (OBSOLETE)" - depends on OBSOLETE - -endchoice - -endif # ! GDB_CUSTOM - -config GDB_8_0_or_later - bool - select GDB_7_12_or_later - -config GDB_7_12_or_later - bool - select GDB_7_2_or_later - -config GDB_7_2_or_later - bool - select GDB_7_0_or_later - -config GDB_7_0_or_later - bool - select GDB_HAS_PKGVERSION_BUGURL - select GDB_HAS_PYTHON - select GDB_INSTALL_GDBINIT - config GDB_HAS_PKGVERSION_BUGURL bool + default y if GDB_7_0_or_later config GDB_HAS_PYTHON bool + default y if GDB_7_0_or_later config GDB_INSTALL_GDBINIT bool - -# GDB 8.0 now requires C++ for build. GDB 7.12 offered a configure -# switch to fall back to C. -config GDB_TARGET_DISABLE_CXX_BUILD - def_bool y - depends on GDB_7_12_or_later && !GDB_8_0_or_later - -if ! GDB_CUSTOM - -config GDB_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "8.0" if GDB_V_8_0 - default "7.12.1" if GDB_V_7_12_1 - default "7.11.1" if GDB_V_7_11_1 - default "7.10.1" if GDB_V_7_10_1 - default "7.10" if GDB_V_7_10 - default "7.9.1" if GDB_V_7_9_1 - default "7.9" if GDB_V_7_9 - default "7.8.2" if GDB_V_7_8_2 - default "linaro-7.8-2014.09" if GDB_V_linaro_7_8 - default "7.8.1" if GDB_V_7_8_1 - default "7.8" if GDB_V_7_8 - default "linaro-7.7.1-2014.06-1" if GDB_V_linaro_7_7_1 - default "7.7.1" if GDB_V_7_7_1 - default "linaro-7.7-2014.05" if GDB_V_linaro_7_7 - default "7.7" if GDB_V_7_7 - default "linaro-7.6.1-2013.10" if GDB_V_linaro_7_6 - default "7.6.1" if GDB_V_7_6_1 - default "linaro-7.5-2012.12" if GDB_V_linaro_7_5 - default "7.5.1" if GDB_V_7_5_1 - default "linaro-7.4-2012.06" if GDB_V_linaro_7_4 - default "7.4.1" if GDB_V_7_4_1 - default "7.4" if GDB_V_7_4 - default "linaro-7.3-2011.12" if GDB_V_linaro_7_3 - default "7.3.1" if GDB_V_7_3_1 - default "7.3a" if GDB_V_7_3a - default "7.2a" if GDB_V_7_2a - default "7.1a" if GDB_V_7_1a - default "7.0.1a" if GDB_V_7_0_1a - default "7.0a" if GDB_V_7_0a - default "6.8a" if GDB_V_6_8a - -endif # ! GDB_CUSTOM + default y if GDB_7_0_or_later diff --git a/config/debug/gdb.in.gdbserver b/config/debug/gdb.in.gdbserver index db0884e..8e999b4 100644 --- a/config/debug/gdb.in.gdbserver +++ b/config/debug/gdb.in.gdbserver @@ -5,7 +5,7 @@ config GDB_GDBSERVER prompt "gdbserver" default y depends on ! BARE_METAL - select LIBC_UCLIBC_WCHAR if LIBC_uClibc && GDB_8_0_or_later + select LIBC_UCLIBC_WCHAR if LIBC_UCLIBC && GDB_8_0_or_later help Build and install a gdbserver for the target, to run on the target. diff --git a/config/debug/gdb.in.native b/config/debug/gdb.in.native index 80b50fc..48c8575 100644 --- a/config/debug/gdb.in.native +++ b/config/debug/gdb.in.native @@ -4,9 +4,9 @@ config GDB_NATIVE bool prompt "Native gdb" depends on ! BARE_METAL - depends on ! LIBC_bionic + depends on ! LIBC_BIONIC depends on CC_LANG_CXX || !GDB_8_0_or_later - select LIBC_UCLIBC_WCHAR if LIBC_uClibc && GDB_8_0_or_later + select LIBC_UCLIBC_WCHAR if LIBC_UCLIBC && GDB_8_0_or_later select EXPAT_TARGET select NCURSES_TARGET help diff --git a/config/debug/ltrace.in b/config/debug/ltrace.in index fab6b81..01ad147 100644 --- a/config/debug/ltrace.in +++ b/config/debug/ltrace.in @@ -1,40 +1,18 @@ # ltrace ## select LIBELF_TARGET -## depends on ! LIBC_bionic +## depends on ! LIBC_BIONIC ## ## help ltrace is a program that simply runs the specified command until it exits. ## help It intercepts and records the dynamic library calls which are called by ## help the executed process and the signals which are received by that process. ## help It can also intercept and print the system calls executed by the program. -choice - bool - prompt "ltrace version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LTRACE_V_0_7_3 - bool - prompt "0.7.3" - -config LTRACE_V_0_5_3 - bool - prompt "0.5.3 (OBSOLETE)" - depends on OBSOLETE - select LTRACE_0_5_3_CONFIGURE - -endchoice - -config LTRACE_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "0.7.3" if LTRACE_V_0_7_3 - default "0.5.3" if LTRACE_V_0_5_3 +source "config/versions/ltrace.in" # Ltrace 0.5.3 had a unique hand-crafted configure script that has to be # run differently from any preceding or following releases. This serves # as a reminder to remove that code once 0.5.3 support is dropped. config LTRACE_0_5_3_CONFIGURE bool + default y if LTRACE_V_0_5_3 diff --git a/config/debug/strace.in b/config/debug/strace.in index e77702b..160a518 100644 --- a/config/debug/strace.in +++ b/config/debug/strace.in @@ -1,98 +1,5 @@ # strace -## depends on ! LIBC_bionic +## depends on ! LIBC_BIONIC -choice - bool - prompt "strace version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config STRACE_V_4_16 - bool - prompt "4.16" - -config STRACE_V_4_15 - bool - prompt "4.15" - -config STRACE_V_4_14 - bool - prompt "4.14 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_13 - bool - prompt "4.13 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_12 - bool - prompt "4.12 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_11 - bool - prompt "4.11 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_10 - bool - prompt "4.10 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_9 - bool - prompt "4.9 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_8 - bool - prompt "4.8 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_7 - bool - prompt "4.7 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_6 - bool - prompt "4.6 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_5_20 - bool - prompt "4.5.20 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_5_19 - bool - prompt "4.5.19 (OBSOLETE)" - depends on OBSOLETE - -config STRACE_V_4_5_18 - bool - prompt "4.5.18 (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config STRACE_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "4.16" if STRACE_V_4_16 - default "4.15" if STRACE_V_4_15 - default "4.14" if STRACE_V_4_14 - default "4.13" if STRACE_V_4_13 - default "4.12" if STRACE_V_4_12 - default "4.11" if STRACE_V_4_11 - default "4.10" if STRACE_V_4_10 - default "4.9" if STRACE_V_4_9 - default "4.8" if STRACE_V_4_8 - default "4.7" if STRACE_V_4_7 - default "4.6" if STRACE_V_4_6 - default "4.5.20" if STRACE_V_4_5_20 - default "4.5.19" if STRACE_V_4_5_19 - default "4.5.18" if STRACE_V_4_5_18 +source "config/versions/strace.in" diff --git a/config/global/extract.in b/config/global/extract.in index b754775..582e69c 100644 --- a/config/global/extract.in +++ b/config/global/extract.in @@ -73,24 +73,6 @@ config PATCH_LOCAL_BUNDLED Apply your local patches, then apply the patches bundled with crosstool-NG. -config PATCH_BUNDLED_FALLBACK_LOCAL - bool - prompt "Bundled only, local if no bundled" - select PATCH_USE_LOCAL - select PATCH_SINGLE - help - Apply the patches bundled with crosstool-NG; - if there's no bundled patches, apply your local patches. - -config PATCH_LOCAL_FALLBACK_BUNDLED - bool - prompt "Local only, bundled if no local" - select PATCH_USE_LOCAL - select PATCH_SINGLE - help - Only apply your local patches; - if there's no local patches, apply patches bundled with crosstool-NG. - config PATCH_NONE bool prompt "None" @@ -110,19 +92,16 @@ config PATCH_ORDER string default "bundled" if PATCH_BUNDLED default "local" if PATCH_LOCAL - default "bundled,local" if PATCH_BUNDLED_LOCAL || PATCH_BUNDLED_FALLBACK_LOCAL - default "local,bundled" if PATCH_LOCAL_BUNDLED || PATCH_LOCAL_FALLBACK_BUNDLED + default "bundled,local" if PATCH_BUNDLED_LOCAL + default "local,bundled" if PATCH_LOCAL_BUNDLED default "none" if PATCH_NONE -config PATCH_SINGLE - bool - config PATCH_USE_LOCAL bool config LOCAL_PATCH_DIR string - prompt "| Local patch directory" + prompt "Local patch directory" default "" depends on PATCH_USE_LOCAL help diff --git a/config/kernel.in b/config/kernel.in index c04f2cb..579cc23 100644 --- a/config/kernel.in +++ b/config/kernel.in @@ -4,9 +4,11 @@ menu "Operating System" # Config option used throughout the config and code to determine wether # we have a kernel or not (there might be different bare metal stuff)... +# FIXME use CT_KERNEL_bare_metal instead config BARE_METAL bool +# FIXME use CT_KERNEL_windows instead config WINDOWS bool @@ -16,12 +18,6 @@ config WINDOWS config KERNEL_SUPPORTS_SHARED_LIBS bool -config KERNEL - string - -config KERNEL_VERSION - string - source "config/gen/kernel.in" comment "Common kernel options" @@ -37,6 +33,4 @@ config SHARED_LIBS You might not want shared libraries if you're building for a target that don't support it (maybe some nommu targets, for example, or bare metal). -source "config/gen/kernel.in.2" - endmenu diff --git a/config/kernel/linux.in b/config/kernel/linux.in index dc0f5e5..b8d433a 100644 --- a/config/kernel/linux.in +++ b/config/kernel/linux.in @@ -1,294 +1,54 @@ # Linux kernel options -## depends on ! ARCH_avr +## depends on ! ARCH_AVR ## select KERNEL_SUPPORTS_SHARED_LIBS -## -## help Build a toolchain targeting systems running Linux as a kernel. - -config KERNEL_LINUX_CUSTOM - bool - prompt "custom tarball or directory" - help - The choosen linux version shall be not downloaded. Instead use - a custom location to get the source. - -if KERNEL_LINUX_CUSTOM - -config KERNEL_LINUX_CUSTOM_LOCATION - string - prompt "Path to custom source, tarball or directory" - help - Enter the path to the directory or tarball of your source for linux. - - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, linux, and the version is set - below in the custom version string. - -config KERNEL_LINUX_CUSTOM_VERSION - string - prompt "Custom Linux version" - help - Enter the version number for your custom linux. - -config KERNEL_VERSION - string - default KERNEL_LINUX_CUSTOM_VERSION - -endif # KERNEL_LINUX_CUSTOM -if ! KERNEL_LINUX_CUSTOM +## help Build a toolchain targeting systems running Linux as a kernel. # GLIBC and kernel are special when it comes to obsoletion. Users # of crosstool-ng depend on the ability to build new toolchains matching # the kernel/libc versions of a particular target system, and LTS releases # are still using quite ancient versions. Please do not retire versions # (including versions in between) until the EOL dates indicated below. -choice - bool - prompt "Linux kernel version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config KERNEL_V_4_11 - bool - prompt "4.11.3" - -config KERNEL_V_4_10 - bool - prompt "4.10.17 (EOL)" - -config KERNEL_V_4_9 - bool - prompt "4.9.30" - -config KERNEL_V_4_8 - bool - prompt "4.8.17 (EOL)" - depends on OBSOLETE - -config KERNEL_V_4_7 - bool - prompt "4.7.10 (EOL)" - depends on OBSOLETE - -config KERNEL_V_4_6 - bool - prompt "4.6.7 (EOL)" - depends on OBSOLETE - -config KERNEL_V_4_5 - bool - prompt "4.5.7 (EOL)" - depends on OBSOLETE - -# EOL 04/2021 [Ubuntu16.04] -config KERNEL_V_4_4 - bool - prompt "4.4.70" - -config KERNEL_V_4_3 - bool - prompt "4.3.6 (EOL)" - depends on OBSOLETE - -config KERNEL_V_4_2 - bool - prompt "4.2.8 (EOL)" - depends on OBSOLETE - -config KERNEL_V_4_1 - bool - prompt "4.1.40" - -config KERNEL_V_4_0 - bool - prompt "4.0.9 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_19 - bool - prompt "3.19.8 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_18 - bool - prompt "3.18.55 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_17 - bool - prompt "3.17.8 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_16 - bool - prompt "3.16.43" - -config KERNEL_V_3_15 - bool - prompt "3.15.10 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_14 - bool - prompt "3.14.79 (EOL)" - depends on OBSOLETE - -# EOL 04/2019 [Ubuntu14.04] -config KERNEL_V_3_13 - bool - prompt "3.13.11 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_12 - bool - prompt "3.12.74" - -config KERNEL_V_3_11 - bool - prompt "3.11.10 (EOL)" - depends on OBSOLETE - -# EOL 06/2024 [CentOS7.x] -config KERNEL_V_3_10 - bool - prompt "3.10.105" - -config KERNEL_V_3_9 - bool - prompt "3.9.11 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_8 - bool - prompt "3.8.13 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_7 - bool - prompt "3.7.10 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_6 - bool - prompt "3.6.11 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_5 - bool - prompt "3.5.7 (EOL)" - depends on OBSOLETE +# Such pinned versions are indicated in version.desc files with a comment. -config KERNEL_V_3_4 - bool - prompt "3.4.113" - -config KERNEL_V_3_3 - bool - prompt "3.3.8 (EOL)" - depends on OBSOLETE - -# EOL 04/2017 [Ubuntu12.04] -config KERNEL_V_3_2 - bool - prompt "3.2.88" - -config KERNEL_V_3_1 - bool - prompt "3.1.10 (EOL)" - depends on OBSOLETE - -config KERNEL_V_3_0 - bool - prompt "3.0.101 (EOL)" - depends on OBSOLETE +source "config/versions/linux.in" -config KERNEL_V_2_6_39 - bool - prompt "2.6.39.4 (EOL)" - depends on OBSOLETE - -config KERNEL_V_2_6_38 - bool - prompt "2.6.38.8 (EOL)" - depends on OBSOLETE - -config KERNEL_V_2_6_37 - bool - prompt "2.6.37.6 (EOL)" - depends on OBSOLETE - -config KERNEL_V_2_6_36 - bool - prompt "2.6.36.4 (EOL)" - depends on OBSOLETE - -config KERNEL_V_2_6_35 +choice bool - prompt "2.6.35.9 (EOL)" - depends on OBSOLETE + prompt "Kernel verbosity:" + default KERNEL_LINUX_VERBOSITY_0 -config KERNEL_V_2_6_34 +config KERNEL_LINUX_VERBOSITY_0 bool - prompt "2.6.34.7 (EOL)" - depends on OBSOLETE + prompt "Simplified" + help + Print simplified command lines. -config KERNEL_V_2_6_33 +config KERNEL_LINUX_VERBOSITY_1 bool - prompt "2.6.33.7 (EOL)" - depends on OBSOLETE + prompt "Full commands" + help + Print full command lines. -# EOL 11/2020 [CentOS6.x] -config KERNEL_V_2_6_32 +config KERNEL_LINUX_VERBOSITY_2 bool - prompt "2.6.32.27 (EOL)" - depends on OBSOLETE + prompt "Exec reasons" + help + Print the reasons why a make target is rebuild. endchoice -config KERNEL_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "4.11.3" if KERNEL_V_4_11 - default "4.10.17" if KERNEL_V_4_10 - default "4.9.30" if KERNEL_V_4_9 - default "4.8.17" if KERNEL_V_4_8 - default "4.7.10" if KERNEL_V_4_7 - default "4.6.7" if KERNEL_V_4_6 - default "4.5.7" if KERNEL_V_4_5 - default "4.4.70" if KERNEL_V_4_4 - default "4.3.6" if KERNEL_V_4_3 - default "4.2.8" if KERNEL_V_4_2 - default "4.1.40" if KERNEL_V_4_1 - default "4.0.9" if KERNEL_V_4_0 - default "3.19.8" if KERNEL_V_3_19 - default "3.18.55" if KERNEL_V_3_18 - default "3.17.8" if KERNEL_V_3_17 - default "3.16.43" if KERNEL_V_3_16 - default "3.15.10" if KERNEL_V_3_15 - default "3.14.79" if KERNEL_V_3_14 - default "3.13.11" if KERNEL_V_3_13 - default "3.12.74" if KERNEL_V_3_12 - default "3.11.10" if KERNEL_V_3_11 - default "3.10.105" if KERNEL_V_3_10 - default "3.9.11" if KERNEL_V_3_9 - default "3.8.13" if KERNEL_V_3_8 - default "3.7.10" if KERNEL_V_3_7 - default "3.6.11" if KERNEL_V_3_6 - default "3.5.7" if KERNEL_V_3_5 - default "3.4.113" if KERNEL_V_3_4 - default "3.3.8" if KERNEL_V_3_3 - default "3.2.88" if KERNEL_V_3_2 - default "3.1.10" if KERNEL_V_3_1 - default "3.0.101" if KERNEL_V_3_0 - default "2.6.39.4" if KERNEL_V_2_6_39 - default "2.6.38.8" if KERNEL_V_2_6_38 - default "2.6.37.6" if KERNEL_V_2_6_37 - default "2.6.36.4" if KERNEL_V_2_6_36 - default "2.6.35.9" if KERNEL_V_2_6_35 - default "2.6.34.7" if KERNEL_V_2_6_34 - default "2.6.33.7" if KERNEL_V_2_6_33 - default "2.6.32.27" if KERNEL_V_2_6_32 +config KERNEL_LINUX_VERBOSE_LEVEL + int + default 0 if KERNEL_LINUX_VERBOSITY_0 + default 1 if KERNEL_LINUX_VERBOSITY_1 + default 2 if KERNEL_LINUX_VERBOSITY_2 -endif # ! KERNEL_LINUX_CUSTOM +config KERNEL_LINUX_INSTALL_CHECK + bool + prompt "Check installed headers" + default y + help + If you are in doubt that installed headers are buggy, say 'Y' + here to have an extra check passed onto the headers. diff --git a/config/kernel/linux.in.2 b/config/kernel/linux.in.2 deleted file mode 100644 index 80e13f3..0000000 --- a/config/kernel/linux.in.2 +++ /dev/null @@ -1,40 +0,0 @@ -# Linux kernel options - -choice - bool - prompt "Kernel verbosity:" - default KERNEL_LINUX_VERBOSITY_0 - -config KERNEL_LINUX_VERBOSITY_0 - bool - prompt "Simplified" - help - Print simplified command lines. - -config KERNEL_LINUX_VERBOSITY_1 - bool - prompt "Full commands" - help - Print full command lines. - -config KERNEL_LINUX_VERBOSITY_2 - bool - prompt "Exec reasons" - help - Print the reasons why a make target is rebuild. - -endchoice - -config KERNEL_LINUX_VERBOSE_LEVEL - int - default 0 if KERNEL_LINUX_VERBOSITY_0 - default 1 if KERNEL_LINUX_VERBOSITY_1 - default 2 if KERNEL_LINUX_VERBOSITY_2 - -config KERNEL_LINUX_INSTALL_CHECK - bool - prompt "Check installed headers" - default y - help - If you are in doubt that installed headers are buggy, say 'Y' - here to have an extra check passed onto the headers. diff --git a/config/kernel/windows.in b/config/kernel/windows.in index 797c023..e649787 100644 --- a/config/kernel/windows.in +++ b/config/kernel/windows.in @@ -1,6 +1,6 @@ # windows config options -## depends on ARCH_x86 +## depends on ARCH_X86 ## depends on EXPERIMENTAL ## ## select WINDOWS diff --git a/config/libc.in b/config/libc.in index 708c3b6..c132fc6 100644 --- a/config/libc.in +++ b/config/libc.in @@ -2,23 +2,6 @@ menu "C-library" -config LIBC - string - -config LIBC_VERSION - string - help - Enter the date of the snapshot you want to use in the form: YYYYMMDD - where YYYY is the 4-digit year, MM the 2-digit month and DD the 2-digit - day in the month. - - Please note: - - glibc has snapshots done every monday, and only the last ten are kept. - - uClibc has daily snapshots, and only the last 30-or-so are kept. - - So if you want to be able to re-build your toolchain later, you will - have to save your C library tarball by yourself. - source "config/gen/libc.in" config LIBC_SUPPORT_THREADS_ANY @@ -47,7 +30,7 @@ config THREADS string default "none" if THREADS_NONE -if ! LIBC_none +if ! LIBC_NONE comment "Common C library options" @@ -123,8 +106,6 @@ config LIBC_XLDD for the native ldd. Please see the help, by running it with '--help' for more explanations. -source "config/gen/libc.in.2" - -endif # ! LIBC_none +endif # ! LIBC_NONE endmenu diff --git a/config/libc/avr-libc.in b/config/libc/avr-libc.in index 2b8d891..836fed8 100644 --- a/config/libc/avr-libc.in +++ b/config/libc/avr-libc.in @@ -1,6 +1,6 @@ # avr-libc options -## depends on ARCH_avr +## depends on ARCH_AVR ## depends on ! LINUX && ! WINDOWS && BARE_METAL ## ## select LIBC_SUPPORT_THREADS_NONE @@ -9,66 +9,11 @@ ## help Atmel AVR 8-bit RISC microcontrollers. In addition, the library ## help provides the basic startup code needed by most applications. -config LIBC_AVR_LIBC_CUSTOM - bool - prompt "Custom avr-libc" - depends on EXPERIMENTAL - help - The choosen avr-libc version shall be not downloaded. Instead use - a custom location to get the source. - -if LIBC_AVR_LIBC_CUSTOM +source "config/versions/avr-libc.in" -config LIBC_AVR_LIBC_CUSTOM_LOCATION +config LIBC_AVR_LIBC_EXTRA_CONFIG_ARRAY string - prompt "Full path to custom avr-libc source" + prompt "Extra config for avr-libc" + default "" help - Enter the path to the directory or tarball of your source for avr-libc. - - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, avr-libc, and the version is set - below in the custom version string. - -config LIBC_AVR_LIBC_CUSTOM_VERSION - string - prompt "Custom AVR-Libc version" - help - Enter the version number for your custom avr-libc. - -config LIBC_VERSION - string - default LIBC_AVR_LIBC_CUSTOM_VERSION - -endif # LIBC_AVR_LIBC_CUSTOM - -if ! LIBC_AVR_LIBC_CUSTOM - -choice - bool - prompt "avr-libc version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBC_AVR_LIBC_V_2_0_0 - bool - prompt "2.0.0" - -config LIBC_AVR_LIBC_V_1_8_1 - bool - prompt "1.8.1" - -config LIBC_AVR_LIBC_V_1_8_0 - bool - prompt "1.8.0" - -endchoice - -config LIBC_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.0.0" if LIBC_AVR_LIBC_V_2_0_0 - default "1.8.1" if LIBC_AVR_LIBC_V_1_8_1 - default "1.8.0" if LIBC_AVR_LIBC_V_1_8_0 - -endif # ! LIBC_AVR_LIBC_CUSTOM + Extra flags to pass onto ./configure when configuring the avr-libc. diff --git a/config/libc/avr-libc.in.2 b/config/libc/avr-libc.in.2 deleted file mode 100644 index 89a182f..0000000 --- a/config/libc/avr-libc.in.2 +++ /dev/null @@ -1,8 +0,0 @@ -# avr-libc second-part options - -config LIBC_AVR_LIBC_EXTRA_CONFIG_ARRAY - string - prompt "Extra config for avr-libc" - default "" - help - Extra flags to pass onto ./configure when configuring the avr-libc. diff --git a/config/libc/bionic.in b/config/libc/bionic.in index 9e04130..eafc482 100644 --- a/config/libc/bionic.in +++ b/config/libc/bionic.in @@ -1,9 +1,9 @@ # bionic options ## depends on ! WINDOWS && ! BARE_METAL -## depends on ARCH_arm || ARCH_mips || ARCH_x86 +## depends on ARCH_ARM || ARCH_MIPS || ARCH_X86 ## depends on EXPERIMENTAL -## depends on CC_GCC_6_or_later +## depends on GCC_6_or_later ## ## select LIBC_SUPPORT_THREADS_POSIX ## @@ -11,98 +11,17 @@ ## help This platform has no TLS (Thread Local Storage) support so that option must be ## help disabled in the Compiler options. +source "config/versions/android-ndk.in" + config THREADS default "posix" -config LIBC_BIONIC_CUSTOM - bool - prompt "Custom bionic" - help - The chosen bionic-libc version shall be not downloaded. Instead use - a custom location to get the source. - -if LIBC_BIONIC_CUSTOM - -config LIBC_BIONIC_CUSTOM_LOCATION - string - prompt "Full path to custom bionic source" - help - Enter the path to the directory or tarball of your source for bionic. - - If the path is a zip archive, it should extract to: <name>-<version>/ - where the name is android-ndk, and the version is set - below in the custom version string. - -config LIBC_BIONIC_CUSTOM_VERSION - string - prompt "Custom BIONIC version" - help - Enter the version number for your custom bionic. - -config LIBC_VERSION - string - default LIBC_BIONIC_CUSTOM_VERSION - -endif # LIBC_BIONIC_CUSTOM - -if ! LIBC_BIONIC_CUSTOM - -choice - bool - prompt "bionic version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBC_BIONIC_V_15beta1 - bool - prompt "15beta1" - -config LIBC_BIONIC_V_14b - bool - prompt "14b" - -config LIBC_BIONIC_V_13b - bool - prompt "13b (OBSOLETE)" - depends on OBSOLETE - -config LIBC_BIONIC_V_12b - bool - prompt "12b (OBSOLETE)" - depends on OBSOLETE - -config LIBC_BIONIC_V_11c - bool - prompt "11c (OBSOLETE)" - depends on OBSOLETE - -config LIBC_BIONIC_V_10e - bool - prompt "10e (OBSOLETE)" - depends on OBSOLETE - -endchoice - -config LIBC_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "r15-beta1" if LIBC_BIONIC_V_15beta1 - default "r14b" if LIBC_BIONIC_V_14b - default "r13b" if LIBC_BIONIC_V_13b - default "r12b" if LIBC_BIONIC_V_12b - default "r11c" if LIBC_BIONIC_V_11c - default "r10e" if LIBC_BIONIC_V_10e - -endif # ! LIBC_BIONIC_CUSTOM - +# FIXME does API level depend on the bionic version? generate that, too? choice bool prompt "Android API level" help The minimum for 64 bit support is 21. -# Don't remove next line -# CT_INSERT_VERSION_BELOW config ANDROID_API_24 bool @@ -169,8 +88,6 @@ endchoice config ANDROID_API string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW default "24" if ANDROID_API_24 default "23" if ANDROID_API_23 default "22" if ANDROID_API_22 @@ -184,4 +101,3 @@ config ANDROID_API default "13" if ANDROID_API_13 default "12" if ANDROID_API_12 default "9" if ANDROID_API_9 - diff --git a/config/libc/glibc.in b/config/libc/glibc.in index 9e4ff56..363ab34 100644 --- a/config/libc/glibc.in +++ b/config/libc/glibc.in @@ -1,222 +1,289 @@ -# glibc options +# This file contains the common configuration options +# that apply to both glibc. ## depends on ! WINDOWS && ! BARE_METAL && ARCH_USE_MMU -## ## select LIBC_SUPPORT_THREADS_NATIVE ## select CC_CORE_PASSES_NEEDED +# TBD: select GETTEXT for build only, not for host ## select GETTEXT_NEEDED -## +## select BINUTILS_FORCE_LD_BFD_DEFAULT + ## help The de-facto standard for Linux distributions. ## help Feature-rich, but large... Most useful for desktop-like systems. +# GLIBC and kernel are special when it comes to obsoletion. Users +# of crosstool-ng depend on the ability to build new toolchains matching +# the kernel/libc versions of a particular target system, and LTS releases +# are still using quite ancient versions. Please do not retire versions +# (including versions in between) until the EOL dates indicated in version.desc. +source "config/versions/glibc.in" +if GLIBC_USE_PORTS_EXTERNAL +source "config/versions/glibc-ports.in" +endif + config THREADS default "nptl" -config LIBC_GLIBC_CUSTOM - bool - prompt "Custom glibc" - depends on EXPERIMENTAL - select LIBC_CUSTOM - select LIBC_GLIBC_2_20_or_later +# Known add-ons and when they exist(ed) +# crypt external in 2.1, no longer an add-on since 2.2 +# libidn external in 2.3.4 .. 2.10, still an add-on +# linuxthreads external in 2.0.1 .. 2.5, no longer available since 2.6 [*] +# localedata external in 2.0.1 .. 2.0.6, no longer an add-on since 2.1 [*] +# ports external in 2.3.4 .. 2.16, no longer an add-on since 2.20 +# nptl never external, no longer an add-on since 2.20 +# +# Given the list of currently supported glibc releases, we only need to worry about +# 'libidn', 'ports' and 'nptl' add-ons. Of these, only 'ports' can be an external +# tarball; and only 'libidn' is user-selectable ('ports' & 'nptl' are selected +# by crosstool-NG, as dictated by the architecture and thread model). +# +# I had trouble locating the sources in the repository for some of the released +# versions. E.g., there is a 2.5 version of linuxthreads, but the tag for 2.5 in Git +# does not have the linuxthreads directory at all. Similarly, 2.0.6 tag did not have +# localedata. Since these releases are no longer supported by crosstool-NG, this is +# of pure historical interest now, however. + +config GLIBC_HAS_NPTL_ADDON + def_bool y + depends on !GLIBC_2_20_or_later + +config GLIBC_HAS_PORTS_ADDON + def_bool y + depends on !GLIBC_2_20_or_later + +config GLIBC_HAS_PORTS_ADDON_EXTERNAL + def_bool y + depends on !GLIBC_2_17_or_later + +# In case it folds into main distribution in some future release, too +config GLIBC_HAS_LIBIDN_ADDON + def_bool y + +# Some architectures require the ports addon. List them one by one here: +# This list must be carefully in sync with the architectures names +# we can find in config/arch/* +config GLIBC_USE_PORTS_ADDON + def_bool y + depends on ARCH_ALPHA || ARCH_ARM || ARCH_M68K || ARCH_MIPS || ARCH_POWERPC + depends on GLIBC_HAS_PORTS_ADDON + +config GLIBC_USE_PORTS_EXTERNAL + def_bool y + depends on GLIBC_USE_PORTS_ADDON && GLIBC_HAS_PORTS_ADDON_EXTERNAL + +config GLIBC_USE_NPTL_ADDON + def_bool y + depends on THREADS_NATIVE && GLIBC_HAS_NPTL_ADDON + +config GLIBC_USE_LIBIDN_ADDON + bool "Build libidn add-on" help - The choosen glibc version shall be not downloaded. Instead use - a custom location to get the source. + Enables the libidn add-on in GNU libc. -if LIBC_GLIBC_CUSTOM +# SPARCv8 support retired in 2.23 +config GLIBC_NO_SPARC_V8 + def_bool y + depends on GLIBC_2_23_or_later -config LIBC_GLIBC_CUSTOM_LOCATION +config GLIBC_EXTRA_CONFIG_ARRAY string - prompt "Full path to custom glibc source" + prompt "extra config" + default "" help - Enter the path to the directory or tarball of your source for glibc. + Extra flags to pass onto ./configure when configuring. - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, glibc, and the version is set - below in the custom version string. + You can enter multiple arguments here, and arguments can contain spaces + if they are properly quoted (or escaped, but prefer quotes). Eg.: + --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space -config LIBC_GLIBC_CUSTOM_VERSION +config GLIBC_CONFIGPARMS string - prompt "Custom GLIBC version" + prompt "Extra config params (READ HELP)" + default "" if ! ARCH_SH + default "no-z-defs=yes" if ARCH_SH help - Enter the version number for your custom glibc. + Some architectures need to set options in the file configparms. + This is the case for sh3/4, which really need to set configparms + to "no-z-defs=yes" as of gcc-3.4/glibc-2.3.2. + + Unless you are building a toolchain for sh3/4, you should leave that empty. + + Note: If you need to pass more than one value, separate them with + '\n'. Eg.: var1=val1\nvar2=val2 -config LIBC_VERSION +config GLIBC_EXTRA_CFLAGS string - default LIBC_GLIBC_CUSTOM_VERSION - -endif # LIBC_GLIBC_CUSTOM - -if ! LIBC_GLIBC_CUSTOM + prompt "extra target CFLAGS" + default "" + help + Extra target CFLAGS to use when building. -config CC_GLIBC_SHOW_LINARO +config GLIBC_ENABLE_FORTIFIED_BUILD bool - prompt "Show Linaro versions" + prompt "Enable fortified build (EXPERIMENTAL)" + depends on EXPERIMENTAL help - Linaro is maintaining some advanced/more stable/experimental versions - of glibc, especially for the ARM architecture. - - Those versions have not been blessed by the glibc comunity (nor have they - been cursed either!), but they look to be pretty much stable, and even - more stable than the upstream versions. YMMV... + If you say 'y' here, then glibc will be using fortified versions + of functions with format arguments (eg. vsyslog, printf...), and + do a sanity check on the format at runtime, to avoid some of the + common format string attacks. - If you do not know what this Linaro stuff is, then simply say 'n' here, - and rest in peace. OTOH, if you know what you are doing, you will be - able to use and enjoy :-) the Linaro versions by saying 'y' here. + This is currently not supported, and will most probably result in + a broken build, with an error message like: + ../misc/syslog.c: In function '__vsyslog_chk': + ../misc/syslog.c:123: sorry, unimplemented: inlining failed in + call to 'syslog': function body not available - Linaro: http://www.linaro.org/ + If you are brave enough and want to debug the issue, then say 'y' + here. Otherwise, be still and say 'n' (the default). ;-) -# GLIBC and kernel are special when it comes to obsoletion. Users -# of crosstool-ng depend on the ability to build new toolchains matching -# the kernel/libc versions of a particular target system, and LTS releases -# are still using quite ancient versions. Please do not retire versions -# (including versions in between) until the EOL dates indicated below. -choice - bool - prompt "glibc version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBC_GLIBC_V_2_25 - bool - prompt "2.25" - select LIBC_GLIBC_2_23_or_later - -config LIBC_GLIBC_V_2_24 - bool - prompt "2.24" - select LIBC_GLIBC_2_23_or_later - -# EOL 04/2021 [Ubuntu16.04] -config LIBC_GLIBC_V_2_23 - bool - prompt "2.23" - select LIBC_GLIBC_2_23_or_later -config LIBC_GLIBC_V_2_22 +config GLIBC_DISABLE_VERSIONING bool - prompt "2.22 (OBSOLETE)" - select LIBC_GLIBC_2_20_or_later - depends on OBSOLETE + prompt "Disable symbols versioning" + help + Do not include versioning information in the library objects. -config LIBC_GLIBC_V_2_21 - bool - prompt "2.21 (OBSOLETE)" - select LIBC_GLIBC_2_20_or_later - depends on OBSOLETE +config GLIBC_OLDEST_ABI + string + prompt "Oldest supported ABI" + default "" + help + Set the oldest ABI supported by the C library. + + Setting this option, for example, to 2.2 will provide ABI support + back to (e)glibc-2.2. -config LIBC_GLIBC_LINARO_V_2_20 - bool - prompt "Linaro 2.20-2014.11 (OBSOLETE)" - select LIBC_GLIBC_2_20_or_later - depends on CC_GLIBC_SHOW_LINARO - depends on OBSOLETE + If this option is not set, (e)glibc will choose for you. -config LIBC_GLIBC_V_2_20 +config GLIBC_FORCE_UNWIND bool - prompt "2.20 (OBSOLETE)" - select LIBC_GLIBC_2_20_or_later - depends on OBSOLETE + prompt "Force unwind support (READ HELP!)" + default y + help + If your toolchain fails building while building the C library + start files, or the complete C library, with a message like: + configure: error: forced unwind support is required + + then you may try changing this option. Otherwise, leave it to + the default 'y'. + + The issue seems to be related to building NPTL on old versions + of glibc on some architectures + (seen on s390, s390x and x86_64). -# EOL 04/2019 [Ubuntu14.04] -config LIBC_GLIBC_V_2_19 +config GLIBC_LOCALES bool - prompt "2.19 (OBSOLETE)" - depends on OBSOLETE - select LIBC_GLIBC_2_17_or_later - -config LIBC_GLIBC_V_2_18 + prompt "Build and install locales" + help + Whether to build and install the libc locale files for the target, + which is required in order to support internationalization. + +if LIBC_GLIBC && GLIBC_LOCALES +comment "WARNING! " +comment "| The built locales will be usable if and only if the build " +comment "| machine and the target: " +comment "| - have the same endianness, " +comment "| - and have the same alignment requirements for uint32_t. " +comment "| You will have to check by yourself (for now). " +comment "WARNING! " +comment "| Building GLIBC locales requires that GLIBC supports " +comment "| the build machine as the target. " +endif # LIBC_GLIBC && GLIBC_LOCALES + +if KERNEL_LINUX + +choice GLIBC_SUPPORTED_KERNEL bool - prompt "2.18 (OBSOLETE)" - depends on OBSOLETE - select LIBC_GLIBC_2_17_or_later + prompt "Minimum supported kernel version" + default GLIBC_KERNEL_VERSION_AS_HEADERS -# EOL 06/2024 [CentOS7.x] -config LIBC_GLIBC_V_2_17 +config GLIBC_KERNEL_VERSION_NONE bool - prompt "2.17 (OBSOLETE)" - depends on OBSOLETE - select LIBC_GLIBC_2_17_or_later - -config LIBC_GLIBC_V_2_16_0 + prompt "Let ./configure decide" + help + Let ./configure decide what minimum kernel version glibc will be + able to run against. + + This will include legacy compatibility code for older kernels in + the C library, thus ensuring that it will run on a large number + of old kernels. + + The minimum kernel version supported will be dependent upon the + target you build for. For example: + alpha*-*-linux-gnu Requires Linux 2.6.9 for NPTL + sh[34]-*-linux-gnu Requires Linux 2.6.11 + powerpc* Requires Linux 2.4.19 + arm*-*-linux-*gnueabi Requires Linux 2.6.16 + +config GLIBC_KERNEL_VERSION_AS_HEADERS bool - prompt "2.16.0 (OBSOLETE)" - depends on OBSOLETE + prompt "Same as kernel headers (default)" + help + Normally, you'll want glibc to run against the same kernel + version as the one used for the headers. + + This is the default. + + If enabled, crosstool-ng will use the chosen version of kernel + headers for the glibc minimum kernel version supported, which is + what gets passed to "--enable-kernel=" when configuring glibc. + + Enabling this will ensure that no legacy compatibility code for + older kernels is built into your C libraries, but it will + be unable to run on kernel versions older than whichever kernel + headers version you've built the toolchain for. + + If you know for sure that your toolchain will never need to build + applications that will run under a kernel version older than your + chosen kernel headers version (CT_KERNEL_VERSION), you can choose + "y" here. -# EOL 04/2017 [Ubuntu12.04] -config LIBC_GLIBC_V_2_15 +config GLIBC_KERNEL_VERSION_CHOSEN bool - prompt "2.15 (OBSOLETE)" - depends on OBSOLETE + prompt "Specific kernel version" + help + Specify the earliest Linux kernel version you want glibc to + include support for. This does not have to match the kernel + headers version used for your toolchain. This controls what is + passed to the "--enable-kernel=" option to the glibc configure + script. -config LIBC_GLIBC_V_2_14_1 - bool - prompt "2.14.1 (OBSOLETE)" - depends on OBSOLETE + If you want to be able to statically link programs with your + toolchain's C library, make sure this kernel version is lower than + all kernels you wish to support to avoid "FATAL: kernel too old" + errors. The higher the version you specify, the less legacy code + will be built into libc. -config LIBC_GLIBC_V_2_14 - bool - prompt "2.14 (OBSOLETE)" - depends on OBSOLETE + Most people can leave this at the default value of "2.6.9". -config LIBC_GLIBC_V_2_13 - bool - prompt "2.13 (OBSOLETE)" - depends on OBSOLETE +if GLIBC_KERNEL_VERSION_CHOSEN -# This version did not have glibc-ports addon released -config LIBC_GLIBC_V_2_12_2 - bool - prompt "2.12.2 (OBSOLETE)" - depends on OBSOLETE - depends on !LIBC_GLIBC_NEEDS_PORTS +config GLIBC_MIN_KERNEL_VERSION + string + prompt "Minimum kernel version to support" + default "2.6.9" + help + Enter here the lowest kernel version glibc will be able to run against. + + The minimum kernel version supported will be dependent upon the + target you build for. For example: + alpha*-*-linux-gnu Requires Linux 2.6.9 for NPTL + sh[34]-*-linux-gnu Requires Linux 2.6.11 + powerpc* Requires Linux 2.4.19 + arm*-*-linux-*gnueabi Requires Linux 2.6.16 + + Note that no sanity check is performed by crosstool-NG to ensure + that the value you enter here is appropriate for your target. -# EOL 11/2020 [CentOS6.x] -config LIBC_GLIBC_V_2_12_1 - bool - prompt "2.12.1 (OBSOLETE)" - depends on OBSOLETE +endif # GLIBC_KERNEL_VERSION_CHOSEN endchoice -endif # ! LIBC_GLIBC_CUSTOM - -# Checked by SPARC build: SPARCv8 is dropped in 2.23. -config LIBC_GLIBC_2_23_or_later - select LIBC_GLIBC_2_20_or_later - bool - -# DeMark 2.20 as no longer needs to set NPTL as an addon. -# It is no longer possible to build glibc without pthread! -config LIBC_GLIBC_2_20_or_later - bool - select LIBC_GLIBC_2_17_or_later - -# DeMark no more ports -config LIBC_GLIBC_2_17_or_later - bool - -if ! LIBC_GLIBC_CUSTOM - -config LIBC_VERSION +config GLIBC_MIN_KERNEL string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.25" if LIBC_GLIBC_V_2_25 - default "2.24" if LIBC_GLIBC_V_2_24 - default "2.23" if LIBC_GLIBC_V_2_23 - default "2.22" if LIBC_GLIBC_V_2_22 - default "2.21" if LIBC_GLIBC_V_2_21 - default "linaro-2.20-2014.11" if LIBC_GLIBC_LINARO_V_2_20 - default "2.20" if LIBC_GLIBC_V_2_20 - default "2.19" if LIBC_GLIBC_V_2_19 - default "2.18" if LIBC_GLIBC_V_2_18 - default "2.17" if LIBC_GLIBC_V_2_17 - default "2.16.0" if LIBC_GLIBC_V_2_16_0 - default "2.15" if LIBC_GLIBC_V_2_15 - default "2.14.1" if LIBC_GLIBC_V_2_14_1 - default "2.14" if LIBC_GLIBC_V_2_14 - default "2.13" if LIBC_GLIBC_V_2_13 - default "2.12.2" if LIBC_GLIBC_V_2_12_2 - default "2.12.1" if LIBC_GLIBC_V_2_12_1 - -endif # ! LIBC_GLIBC_CUSTOM + default "" if GLIBC_KERNEL_VERSION_NONE + default LINUX_VERSION if GLIBC_KERNEL_VERSION_AS_HEADERS + default GLIBC_MIN_KERNEL_VERSION if GLIBC_KERNEL_VERSION_CHOSEN + +endif # KERNEL_LINUX diff --git a/config/libc/glibc.in.2 b/config/libc/glibc.in.2 deleted file mode 100644 index 93b7b59..0000000 --- a/config/libc/glibc.in.2 +++ /dev/null @@ -1,245 +0,0 @@ -# This file contains the common configuration options -# that apply to both glibc. - -# Some architectures require the ports addon. List them one by one here: -# This list must be carefully in sync with the architectures names -# we can find in config/arch/* - -# Ports were integrated into the main tarball in 2.17 -config LIBC_GLIBC_PORTS_EXTERNAL - def_bool y - depends on !LIBC_GLIBC_2_17_or_later - -config LIBC_GLIBC_NEEDS_PORTS - def_bool y - depends on ARCH_alpha || ARCH_arm || ARCH_m68k || ARCH_mips || ARCH_powerpc - -# Ports are no longer an add-on starting with 2.20 -config LIBC_GLIBC_USE_PORTS - def_bool y - depends on LIBC_GLIBC_NEEDS_PORTS && !LIBC_GLIBC_2_20_or_later - -# Force using the BFD linker during the toolchain build -config LIBC_glibc_family - bool - default y - select BINUTILS_FORCE_LD_BFD_DEFAULT - -config LIBC_GLIBC_EXTRA_CONFIG_ARRAY - string - prompt "extra config" - default "" - help - Extra flags to pass onto ./configure when configuring. - - You can enter multiple arguments here, and arguments can contain spaces - if they are properly quoted (or escaped, but prefer quotes). Eg.: - --with-foo="1st arg with 4 spaces" --with-bar=2nd-arg-without-space - -config LIBC_GLIBC_CONFIGPARMS - string - prompt "Extra config params (READ HELP)" - default "" if ! ARCH_sh - default "no-z-defs=yes" if ARCH_sh - help - Some architectures need to set options in the file configparms. - This is the case for sh3/4, which really need to set configparms - to "no-z-defs=yes" as of gcc-3.4/glibc-2.3.2. - - Unless you are building a toolchain for sh3/4, you should leave that empty. - - Note: If you need to pass more than one value, separate them with - '\n'. Eg.: var1=val1\nvar2=val2 - -config LIBC_GLIBC_EXTRA_CFLAGS - string - prompt "extra target CFLAGS" - default "" - help - Extra target CFLAGS to use when building. - -config LIBC_ENABLE_FORTIFIED_BUILD - bool - prompt "Enable fortified build (EXPERIMENTAL)" - depends on EXPERIMENTAL - help - If you say 'y' here, then glibc will be using fortified versions - of functions with format arguments (eg. vsyslog, printf...), and - do a sanity check on the format at runtime, to avoid some of the - common format string attacks. - - This is currently not supported, and will most probably result in - a broken build, with an error message like: - ../misc/syslog.c: In function '__vsyslog_chk': - ../misc/syslog.c:123: sorry, unimplemented: inlining failed in - call to 'syslog': function body not available - - If you are brave enough and want to debug the issue, then say 'y' - here. Otherwise, be still and say 'n' (the default). ;-) - - -config LIBC_DISABLE_VERSIONING - bool - prompt "Disable symbols versioning" - help - Do not include versioning information in the library objects. - -config LIBC_OLDEST_ABI - string - prompt "Oldest supported ABI" - default "" - help - Set the oldest ABI supported by the C library. - - Setting this option, for example, to 2.2 will provide ABI support - back to (e)glibc-2.2. - - If this option is not set, (e)glibc will choose for you. - -config LIBC_GLIBC_FORCE_UNWIND - bool - prompt "Force unwind support (READ HELP!)" - default y - help - If your toolchain fails building while building the C library - start files, or the complete C library, with a message like: - configure: error: forced unwind support is required - - then you may try changing this option. Otherwise, leave it to - the default 'y'. - - The issue seems to be related to building NPTL on old versions - of glibc on some architectures - (seen on s390, s390x and x86_64). - -config LIBC_ADDONS_LIST - string - prompt "Extra addons" - default "" - help - Extra addons to include. Space separated list. - - You need to specify neither linuxthreads nor nptl, as they are added - automagically for you depending on the threading model you chose - earlier and on libc version selected. - - Also, do not specify ports even if applicable to the selected libc - version/architecture; it is selected automatically. - - Eg.: libidn - -config LIBC_LOCALES - bool - prompt "Build and install locales" - help - Whether to build and install the libc locale files for the target, - which is required in order to support internationalization. - -if LIBC_glibc && LIBC_LOCALES -comment "WARNING! " -comment "| The built locales will be usable if and only if the build " -comment "| machine and the target: " -comment "| - have the same endianness, " -comment "| - and have the same alignment requirements for uint32_t. " -comment "| You will have to check by yourself (for now). " -comment "WARNING! " -comment "| Building GLIBC locales requires that GLIBC supports " -comment "| the build machine as the target. " -endif # LIBC_glibc && LIBC_LOCALES - -if KERNEL_linux - -choice LIBC_GLIBC_SUPPORTED_KERNEL - bool - prompt "Minimum supported kernel version" - default LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS - -config LIBC_GLIBC_KERNEL_VERSION_NONE - bool - prompt "Let ./configure decide" - help - Let ./configure decide what minimum kernel version glibc will be - able to run against. - - This will include legacy compatibility code for older kernels in - the C library, thus ensuring that it will run on a large number - of old kernels. - - The minimum kernel version supported will be dependent upon the - target you build for. For example: - alpha*-*-linux-gnu Requires Linux 2.6.9 for NPTL - sh[34]-*-linux-gnu Requires Linux 2.6.11 - powerpc* Requires Linux 2.4.19 - arm*-*-linux-*gnueabi Requires Linux 2.6.16 - -config LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS - bool - prompt "Same as kernel headers (default)" - help - Normally, you'll want glibc to run against the same kernel - version as the one used for the headers. - - This is the default. - - If enabled, crosstool-ng will use the chosen version of kernel - headers for the glibc minimum kernel version supported, which is - what gets passed to "--enable-kernel=" when configuring glibc. - - Enabling this will ensure that no legacy compatibility code for - older kernels is built into your C libraries, but it will - be unable to run on kernel versions older than whichever kernel - headers version you've built the toolchain for. - - If you know for sure that your toolchain will never need to build - applications that will run under a kernel version older than your - chosen kernel headers version (CT_KERNEL_VERSION), you can choose - "y" here. - -config LIBC_GLIBC_KERNEL_VERSION_CHOSEN - bool - prompt "Specific kernel version" - help - Specify the earliest Linux kernel version you want glibc to - include support for. This does not have to match the kernel - headers version used for your toolchain. This controls what is - passed to the "--enable-kernel=" option to the glibc configure - script. - - If you want to be able to statically link programs with your - toolchain's C library, make sure this kernel version is lower than - all kernels you wish to support to avoid "FATAL: kernel too old" - errors. The higher the version you specify, the less legacy code - will be built into libc. - - Most people can leave this at the default value of "2.6.9". - -if LIBC_GLIBC_KERNEL_VERSION_CHOSEN - -config LIBC_GLIBC_MIN_KERNEL_VERSION - string - prompt "Minimum kernel version to support" - default "2.6.9" - help - Enter here the lowest kernel version glibc will be able to run against. - - The minimum kernel version supported will be dependent upon the - target you build for. For example: - alpha*-*-linux-gnu Requires Linux 2.6.9 for NPTL - sh[34]-*-linux-gnu Requires Linux 2.6.11 - powerpc* Requires Linux 2.4.19 - arm*-*-linux-*gnueabi Requires Linux 2.6.16 - - Note that no sanity check is performed by crosstool-NG to ensure - that the value you enter here is appropriate for your target. - -endif # LIBC_GLIBC_KERNEL_VERSION_CHOSEN - -endchoice - -config LIBC_GLIBC_MIN_KERNEL - string - default "" if LIBC_GLIBC_KERNEL_VERSION_NONE - default KERNEL_VERSION if LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS - default LIBC_GLIBC_MIN_KERNEL_VERSION if LIBC_GLIBC_KERNEL_VERSION_CHOSEN - -endif # KERNEL_linux diff --git a/config/libc/mingw-w64.in b/config/libc/mingw-w64.in new file mode 100644 index 0000000..769c976 --- /dev/null +++ b/config/libc/mingw-w64.in @@ -0,0 +1,39 @@ +# mingw options + +## depends on WINDOWS +## +## select LIBC_SUPPORT_THREADS_NATIVE +## select LIBC_SUPPORT_THREADS_POSIX +## select CC_CORE_PASS_2_NEEDED +## +## help The de-facto standard for Mingw distributions. + +source "config/versions/mingw-w64.in" + +config THREADS + default "win32" if THREADS_NATIVE + default "posix" if THREADS_POSIX + +config MINGW_SECURE_API + bool "Expose secure API prototypes" + default y + +config MINGW_DIRECTX + bool "Include DirectX development files" + +config MINGW_DDK + bool "Include DDK development files" + +config MINGW_TOOLS + bool "Include the companion tools" + default y + help + Build the companion tools with mingw such as widl, gendef, + and genpeimg. + +config MINGW_TOOL_LIST_ARRAY + string "List of mingw-w64 tools to build" + default "gendef genidl genlib genpeimg widl" + depends on MINGW_TOOLS + help + List of mingw-w64 tools to build. diff --git a/config/libc/mingw.in b/config/libc/mingw.in deleted file mode 100644 index 0ca1823..0000000 --- a/config/libc/mingw.in +++ /dev/null @@ -1,159 +0,0 @@ -# mingw options - -## depends on WINDOWS -## -## select LIBC_SUPPORT_THREADS_NATIVE -## select LIBC_SUPPORT_THREADS_POSIX -## select CC_CORE_PASS_2_NEEDED -## -## help The de-facto standard for Mingw distributions. - -config THREADS - default "win32" if THREADS_NATIVE - default "posix" if THREADS_POSIX - -choice - bool - prompt "Windows API version" - -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config WINAPI_V_5_0_2 - bool - prompt "5.0.2" - -config WINAPI_V_5_0_1 - bool - prompt "5.0.1 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_5_0_0 - bool - prompt "5.0.0 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_4_0_6 - bool - prompt "4.0.6" - -config WINAPI_V_4_0_5 - bool - prompt "4.0.5 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_4_0_4 - bool - prompt "4.0.4 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_4_0_2 - bool - prompt "4.0.2 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_4_0_1 - bool - prompt "4.0.1 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_4_0_0 - bool - prompt "4.0.0 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_3_3_0 - bool - prompt "3.3.0 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_3_2_0 - bool - prompt "3.2.0 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_3_1_0 - bool - prompt "3.1.0 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_3_0_0 - bool - prompt "3.0.0 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_2_0_9 - bool - prompt "2.0.9 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_2_0_8 - bool - prompt "2.0.8 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_2_0_7 - bool - prompt "2.0.7 (OBSOLETE)" - depends on OBSOLETE - -config WINAPI_V_select - bool - prompt "Other version" - -config WINAPI_V_DEVEL - bool - prompt "devel" - depends on EXPERIMENTAL - depends on CONFIGURE_has_git - -endchoice - -config WINAPI_VERSION - string - prompt "Windows API version" if WINAPI_V_select - default "devel" if WINAPI_V_DEVEL -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "5.0.2" if WINAPI_V_5_0_2 - default "5.0.1" if WINAPI_V_5_0_1 - default "5.0.0" if WINAPI_V_5_0_0 - default "4.0.6" if WINAPI_V_4_0_6 - default "4.0.5" if WINAPI_V_4_0_5 - default "4.0.4" if WINAPI_V_4_0_4 - default "4.0.2" if WINAPI_V_4_0_2 - default "4.0.1" if WINAPI_V_4_0_1 - default "4.0.0" if WINAPI_V_4_0_0 - default "3.3.0" if WINAPI_V_3_3_0 - default "3.2.0" if WINAPI_V_3_2_0 - default "3.1.0" if WINAPI_V_3_1_0 - default "3.0.0" if WINAPI_V_3_0_0 - default "2.0.9" if WINAPI_V_2_0_9 - default "2.0.8" if WINAPI_V_2_0_8 - default "2.0.7" if WINAPI_V_2_0_7 - help - Enter the version number of the Windows API files to use - -config MINGW_SECURE_API - bool "Expose secure API prototypes" - default y - -config MINGW_DIRECTX - bool "Include DirectX development files" - -config MINGW_DDK - bool "Include DDK development files" - -config MINGW_TOOLS - bool "Include the companion tools" - default y - help - Build the companion tools with mingw such as widl, gendef, - and genpeimg. - -config MINGW_TOOL_LIST_ARRAY - string "List of mingw-w64 tools to build" - default "gendef genidl genlib genpeimg widl" - depends on MINGW_TOOLS - help - List of mingw-w64 tools to build. diff --git a/config/libc/musl.in b/config/libc/musl.in index 5ea166f..e16e85a 100644 --- a/config/libc/musl.in +++ b/config/libc/musl.in @@ -1,75 +1,66 @@ -# musl options +# musl second-part option ## depends on ! WINDOWS && ! BARE_METAL ## depends on EXPERIMENTAL -## ## select LIBC_SUPPORT_THREADS_NATIVE ## select CC_CORE_PASSES_NEEDED -## + ## help Musl is a new standard library to power a new generation of Linux-based ## help devices. musl is lightweight, fast, simple, free, and strives to be ## help correct in the sense of standards-conformance and safety. +source "config/versions/musl.in" + +# TBD why? it claims "native", why report "musl"? config THREADS default "musl" -config LIBC_MUSL_CUSTOM +config LIBC_MUSL_DEBUG bool - prompt "Custom musl" - depends on EXPERIMENTAL + prompt "Build with debugging information" help - The choosen musl-libc version shall be not downloaded. Instead use - a custom location to get the source. - -if LIBC_MUSL_CUSTOM + This option enables debugging information, this will increase the size of + the resulting library. -config LIBC_MUSL_CUSTOM_LOCATION - string - prompt "Full path to custom musl-libc source" +config LIBC_MUSL_WARNINGS + bool + prompt "Build with recommended warnings flags" help - Enter the path to the directory or tarball of your source for musl. + Build musl-libc with extra warnings, useful for musl-libc development. - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, musl, and the version is set - below in the custom version string. +choice + prompt "How to optimize musl-libc" + default LIBC_MUSL_OPTIMIZE_AUTO -config LIBC_MUSL_CUSTOM_VERSION - string - prompt "Custom MUSL version" +config LIBC_MUSL_OPTIMIZE_NONE + bool + prompt "Do not optimize musl-libc" help - Enter the version number for your custom musl-libc. + This option sets `--enable-optimize=no' to disable optimization. -config LIBC_VERSION - string - default LIBC_MUSL_CUSTOM_VERSION - -endif # LIBC_MUSL_CUSTOM - -if ! LIBC_MUSL_CUSTOM - -choice +config LIBC_MUSL_OPTIMIZE_AUTO bool - prompt "musl version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW + prompt "Use musl-libc's automatic optimization" + help + This option sets `--enable-optimize=auto' to automatically set optimization. -config LIBC_MUSL_V_1_1_16 +config LIBC_MUSL_OPTIMIZE_SPEED bool - prompt "1.1.16" - depends on EXPERIMENTAL + prompt "Optimize musl-libc for speed" + help + This option sets `--enable-optimize=yes' to set optimization to -O3 for speed. -config LIBC_MUSL_V_1_1_15 +config LIBC_MUSL_OPTIMIZE_SIZE bool - prompt "1.1.15 (OBSOLETE)" - depends on EXPERIMENTAL && OBSOLETE + prompt "Optimize musl-libc for size" + help + This option sets `--enable-optimize=size' to set optimization to -Os for size. endchoice -config LIBC_VERSION +config LIBC_MUSL_OPTIMIZE string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.1.16" if LIBC_MUSL_V_1_1_16 - default "1.1.15" if LIBC_MUSL_V_1_1_15 - -endif # ! LIBC_MUSL_CUSTOM + default "no" if LIBC_MUSL_OPTIMIZE_NONE + default "auto" if LIBC_MUSL_OPTIMIZE_AUTO + default "yes" if LIBC_MUSL_OPTIMIZE_SPEED + default "size" if LIBC_MUSL_OPTIMIZE_SIZE diff --git a/config/libc/musl.in.2 b/config/libc/musl.in.2 deleted file mode 100644 index f4abcc4..0000000 --- a/config/libc/musl.in.2 +++ /dev/null @@ -1,51 +0,0 @@ -# musl second-part option - -config LIBC_MUSL_DEBUG - bool - prompt "Build with debugging information" - help - This option enables debugging information, this will increase the size of - the resulting library. - -config LIBC_MUSL_WARNINGS - bool - prompt "Build with recommended warnings flags" - help - Build musl-libc with extra warnings, useful for musl-libc development. - -choice - prompt "How to optimize musl-libc" - default LIBC_MUSL_OPTIMIZE_AUTO - -config LIBC_MUSL_OPTIMIZE_NONE - bool - prompt "Do not optimize musl-libc" - help - This option sets `--enable-optimize=no' to disable optimization. - -config LIBC_MUSL_OPTIMIZE_AUTO - bool - prompt "Use musl-libc's automatic optimization" - help - This option sets `--enable-optimize=auto' to automatically set optimization. - -config LIBC_MUSL_OPTIMIZE_SPEED - bool - prompt "Optimize musl-libc for speed" - help - This option sets `--enable-optimize=yes' to set optimization to -O3 for speed. - -config LIBC_MUSL_OPTIMIZE_SIZE - bool - prompt "Optimize musl-libc for size" - help - This option sets `--enable-optimize=size' to set optimization to -Os for size. - -endchoice - -config LIBC_MUSL_OPTIMIZE - string - default "no" if LIBC_MUSL_OPTIMIZE_NONE - default "auto" if LIBC_MUSL_OPTIMIZE_AUTO - default "yes" if LIBC_MUSL_OPTIMIZE_SPEED - default "size" if LIBC_MUSL_OPTIMIZE_SIZE diff --git a/config/libc/newlib.in b/config/libc/newlib.in index 68e8b62..f43a67d 100644 --- a/config/libc/newlib.in +++ b/config/libc/newlib.in @@ -1,220 +1,219 @@ # newlib options ## depends on BARE_METAL -## ## select LIBC_SUPPORT_THREADS_NONE ## select CC_CORE_PASSES_NEEDED if CANADIAN ## select CC_CORE_PASS_2_NEEDED if ! CANADIAN -## + ## help Newlib is a C library intended for use on embedded systems. It is a ## help conglomeration of several library parts, all under free software ## help licenses that make them easily usable on embedded products. Newlib ## help is only available in source form. It can be compiled for a wide ## help array of processors, and will usually work on any architecture with ## help the addition of a few low-level routines. -# -config LIBC_NEWLIB_CUSTOM - bool - prompt "Custom newlib" - depends on EXPERIMENTAL - select LIBC_NEWLIB_2_5_or_later - help - The choosen newlib version shall be not downloaded. Instead use - a custom location to get the source. -if LIBC_NEWLIB_CUSTOM +source "config/versions/newlib.in" -config LIBC_NEWLIB_CUSTOM_LOCATION - string - prompt "Full path to custom newlib source" - help - Enter the path to the directory or tarball of your source for newlib. +# maybe older versions of newlib will support it too, but this +# needs to be checked +config NEWLIB_CXA_ATEXIT + def_bool y + depends on NEWLIB_2_0_or_later + select LIBC_PROVIDES_CXA_ATEXIT - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component, newlib, and the version is set - below in the custom version string. +config NEWLIB_HAS_NANO_MALLOC + def_bool y + depends on NEWLIB_2_1_or_later -config LIBC_NEWLIB_CUSTOM_VERSION - string - prompt "Custom NEWLIB version" - help - Enter the version number for your custom newlib. +config NEWLIB_HAS_NANO_FORMATTED_IO + def_bool y + depends on NEWLIB_2_2_or_later -config LIBC_VERSION +config LIBC_NEWLIB_TARGET_CFLAGS string - default LIBC_NEWLIB_CUSTOM_VERSION - -endif # LIBC_NEWLIB_CUSTOM - -if ! LIBC_NEWLIB_CUSTOM - -config CC_NEWLIB_SHOW_LINARO - bool - prompt "Show Linaro versions" + prompt "Target CFLAGS for newlib" + default "" help - Linaro is maintaining some advanced/more stable/experimental versions - of newlib, especially for the ARM architecture. - - Those versions have not been blessed by the newlib comunity (nor have they - been cursed either!), but they look to be pretty much stable, and even - more stable than the upstream versions. YMMV... - - If you do not know what this Linaro stuff is, then simply say 'n' here, - and rest in peace. OTOH, if you know what you are doing, you will be - able to use and enjoy :-) the Linaro versions by saying 'y' here. - - Linaro: http://www.linaro.org/ - -choice - bool - prompt "newlib version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW -config LIBC_NEWLIB_V_2_5_0 - bool - prompt "2.5.0.20170519" - select LIBC_NEWLIB_2_5 + Used to add specific options when compiling the target libraries + (eg. -ffunction-sections -fdata-sections), which can't be defined + in global TARGET_CFLAGS, because they shall be not used for the + gcc target libraries. + Note: Both TARGET_CFLAGS and LIBC_NEWLIB_TARGET_CFLAGS are used + to compile the libraries. -config LIBC_NEWLIB_V_2_4_0 - bool - prompt "2.4.0.20161025" - select LIBC_NEWLIB_2_4 + Leave blank if you don't know better. -config LIBC_NEWLIB_V_2_3_0 +config LIBC_NEWLIB_IO_C99FMT bool - prompt "2.3.0.20160226" - select LIBC_NEWLIB_2_3 + prompt "Enable IOs on C99 formats" + help + Enable support for IOs on C99 formats. -config LIBC_NEWLIB_LINARO_V_2_2_0 +config LIBC_NEWLIB_IO_LL bool - prompt "Linaro 2.2.0-2015.01" - depends on CC_NEWLIB_SHOW_LINARO - select LIBC_NEWLIB_2_2 + prompt "Enable IOs on long long" + help + Enable support for IOs on long long integers. -config LIBC_NEWLIB_V_2_2_0 +config LIBC_NEWLIB_IO_FLOAT bool - prompt "2.2.0.20151023" - select LIBC_NEWLIB_2_2 + prompt "Enable IOs on floats and doubles" + help + Enable support for IOs on floating point + values (float and double). -config LIBC_NEWLIB_LINARO_V_2_1_0 +config LIBC_NEWLIB_IO_LDBL bool - prompt "Linaro 2.1.0-2014.09" - depends on CC_NEWLIB_SHOW_LINARO - select LIBC_NEWLIB_2_1 + prompt "Enable IOs on long doubles" + depends on LIBC_NEWLIB_IO_FLOAT + help + Enable support for IOs on long doubles. -config LIBC_NEWLIB_V_2_1_0 +config LIBC_NEWLIB_IO_POS_ARGS bool - prompt "2.1.0" - select LIBC_NEWLIB_2_1 + prompt "Enable printf-family positional arg support" + help + Enable printf-family positional arg support. -config LIBC_NEWLIB_V_2_0_0 +config LIBC_NEWLIB_FVWRITE_IN_STREAMIO bool - prompt "2.0.0" - select LIBC_NEWLIB_2_0 + prompt "Vector buffer mechanism to support stream IO buffering" + default y + help + NEWLIB implements the vector buffer mechanism to support stream IO + buffering required by C standard. This feature is possibly + unnecessary for embedded systems which won't change file buffering + with functions like `setbuf' or `setvbuf'. The buffering mechanism + still acts as default for STDIN/STDOUT/STDERR even if this option + is specified. -config LIBC_NEWLIB_V_1_20_0 +config LIBC_NEWLIB_UNBUF_STREAM_OPT bool - prompt "1.20.0" + prompt "Optimize fprintf to unbuffered unix file" + default y + help + NEWLIB does optimization when `fprintf to write only unbuffered unix + file'. It creates a temorary buffer to do the optimization that + increases stack consumption by about `BUFSIZ' bytes. Disabling this option + disables the optimization and saves size of text and stack. -config LIBC_NEWLIB_V_1_19_0 +config LIBC_NEWLIB_FSEEK_OPTIMIZATION bool - prompt "1.19.0" + prompt "Fseek optimisation" + default y + help + Disabling fseek optimisation can decrease code size. -config LIBC_NEWLIB_V_1_18_0 +config LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS bool - prompt "1.18.0" + prompt "Disable the syscalls supplied with newlib" + help + Disable the syscalls that come with newlib. You + will have to implement your own _sbrk, _read, + _write... If you plan to port newlib to a new + platform/board, say Yes. -config LIBC_NEWLIB_V_1_17_0 +config LIBC_NEWLIB_REGISTER_FINI bool - prompt "1.17.0" - -endchoice - -endif # ! LIBC_NEWLIB_CUSTOM + prompt "Enable finalization function registration using atexit" + help + Enable finalization function registration using atexit. -config LIBC_NEWLIB_2_5 +config LIBC_NEWLIB_ATEXIT_DYNAMIC_ALLOC bool - select LIBC_NEWLIB_2_5_or_later + prompt "Enable dynamic allocation of atexit entries" + default y + help + Enable dynamic allocation of atexit entries. -config LIBC_NEWLIB_2_4 +config LIBC_NEWLIB_GLOBAL_ATEXIT bool - select LIBC_NEWLIB_2_4_or_later + prompt "Enable atexit data structure as global variable" + help + Enable atexit data structure as global variable. By doing so it is + move out of _reent structure, and can be garbage collected if atexit + is not referenced. -config LIBC_NEWLIB_2_3 +config LIBC_NEWLIB_LITE_EXIT bool - select LIBC_NEWLIB_2_3_or_later + prompt "Enable lite exit" + help + Enable lite exit, a size-reduced implementation of exit that doesn't + invoke clean-up functions such as _fini or global destructors. -config LIBC_NEWLIB_2_2 +config LIBC_NEWLIB_REENT_SMALL bool - select LIBC_NEWLIB_2_2_or_later + prompt "Enable small reentrant struct support" + help + Enable small reentrant struct support. -config LIBC_NEWLIB_2_1 +config LIBC_NEWLIB_MULTITHREAD bool - select LIBC_NEWLIB_2_1_or_later + prompt "Enable support for multiple threads" + default y + help + Enable support for multiple threads. -config LIBC_NEWLIB_2_0 +config LIBC_NEWLIB_EXTRA_SECTIONS bool - select LIBC_NEWLIB_2_0_or_later + prompt "Place each function & data element in their own section" + help + Place each function & data symbol in their own section. This allows + the linker to garbage collect unused symbols at link time. -config LIBC_NEWLIB_2_5_or_later +config LIBC_NEWLIB_WIDE_ORIENT bool - select LIBC_NEWLIB_2_4_or_later + prompt "Allow wide C99 stream orientation" + default y + help + C99 states that each stream has an orientation, wide or byte. This + feature is possibly unnecessary for embedded systems which only do + byte input/output operations on stream. Disabling this feature can + decrease code size. -config LIBC_NEWLIB_2_4_or_later +config LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE bool - select LIBC_NEWLIB_2_3_or_later + prompt "Optimize newlib for size" + default y + help + Pass --enable-target-optspace to newlib configure. -config LIBC_NEWLIB_2_3_or_later - bool - select LIBC_NEWLIB_2_2_or_later + This will compile newlib with -Os. -config LIBC_NEWLIB_2_2_or_later +config LIBC_NEWLIB_LTO bool - select LIBC_NEWLIB_2_1_or_later + prompt "Enable Link Time Optimization" + depends on CC_GCC_USE_LTO + help + Builds the libraries with -flto to enable more aggressive link time + optimization. You will need to add -flto-partition=one to your + application's link line to keep the RETURN assembler macro together + with it's consumers. -config LIBC_NEWLIB_2_1_or_later +config LIBC_NEWLIB_NANO_MALLOC bool - select LIBC_NEWLIB_2_0_or_later + prompt "Enable Nano Malloc" + depends on NEWLIB_HAS_NANO_MALLOC + help + NEWLIB has two implementations of malloc family's functions, one in + `mallocr.c' and the other one in `nano-mallocr.c'. This options + enables the nano-malloc implementation, which is for small systems + with very limited memory. Note that this implementation does not + support `--enable-malloc-debugging' any more. -# maybe older versions of newlib will support it too, but this -# needs to be checked -config LIBC_NEWLIB_2_0_or_later +config LIBC_NEWLIB_NANO_FORMATTED_IO bool - select LIBC_PROVIDES_CXA_ATEXIT - -if ! LIBC_NEWLIB_CUSTOM -config LIBC_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "2.5.0.20170519" if LIBC_NEWLIB_V_2_5_0 - default "2.4.0.20161025" if LIBC_NEWLIB_V_2_4_0 - default "2.3.0.20160226" if LIBC_NEWLIB_V_2_3_0 - default "linaro-2.2.0-2015.01" if LIBC_NEWLIB_LINARO_V_2_2_0 - default "2.2.0.20151023" if LIBC_NEWLIB_V_2_2_0 - default "linaro-2.1.0-2014.09" if LIBC_NEWLIB_LINARO_V_2_1_0 - default "2.1.0" if LIBC_NEWLIB_V_2_1_0 - default "2.0.0" if LIBC_NEWLIB_V_2_0_0 - default "1.20.0" if LIBC_NEWLIB_V_1_20_0 - default "1.19.0" if LIBC_NEWLIB_V_1_19_0 - default "1.18.0" if LIBC_NEWLIB_V_1_18_0 - default "1.17.0" if LIBC_NEWLIB_V_1_17_0 - help - Enter the tag you want to use. - Leave empty to use the 'head' of the repository. - -endif # ! LIBC_NEWLIB_CUSTOM + prompt "Enable Nano Formatted I/O" + depends on NEWLIB_HAS_NANO_FORMATTED_IO + help + This builds NEWLIB with a special implementation of formatted I/O + functions, designed to lower the size of application on small systems + with size constraint issues. This option does not affect wide-char + formatted I/O functions. -config LIBC_NEWLIB_TARGET_CFLAGS +config LIBC_NEWLIB_EXTRA_CONFIG_ARRAY string - prompt "Target CFLAGS for newlib" + prompt "Extra config for newlib" default "" help - Used to add specific options when compiling the target libraries - (eg. -ffunction-sections -fdata-sections), which can't be defined - in global TARGET_CFLAGS, because they shall be not used for the - gcc target libraries. - Note: Both TARGET_CFLAGS and LIBC_NEWLIB_TARGET_CFLAGS are used - to compile the libraries. - - Leave blank if you don't know better. + Extra flags to pass onto ./configure when configuring the newlib. diff --git a/config/libc/newlib.in.2 b/config/libc/newlib.in.2 deleted file mode 100644 index 96bd22b..0000000 --- a/config/libc/newlib.in.2 +++ /dev/null @@ -1,176 +0,0 @@ -# newlib second-part options - -config LIBC_NEWLIB_IO_C99FMT - bool - prompt "Enable IOs on C99 formats" - help - Enable support for IOs on C99 formats. - -config LIBC_NEWLIB_IO_LL - bool - prompt "Enable IOs on long long" - help - Enable support for IOs on long long integers. - -config LIBC_NEWLIB_IO_FLOAT - bool - prompt "Enable IOs on floats and doubles" - help - Enable support for IOs on floating point - values (float and double). - -config LIBC_NEWLIB_IO_LDBL - bool - prompt "Enable IOs on long doubles" - depends on LIBC_NEWLIB_IO_FLOAT - help - Enable support for IOs on long doubles. - -config LIBC_NEWLIB_IO_POS_ARGS - bool - prompt "Enable printf-family positional arg support" - help - Enable printf-family positional arg support. - -config LIBC_NEWLIB_FVWRITE_IN_STREAMIO - bool - prompt "Vector buffer mechanism to support stream IO buffering" - default y - help - NEWLIB implements the vector buffer mechanism to support stream IO - buffering required by C standard. This feature is possibly - unnecessary for embedded systems which won't change file buffering - with functions like `setbuf' or `setvbuf'. The buffering mechanism - still acts as default for STDIN/STDOUT/STDERR even if this option - is specified. - -config LIBC_NEWLIB_UNBUF_STREAM_OPT - bool - prompt "Optimize fprintf to unbuffered unix file" - default y - help - NEWLIB does optimization when `fprintf to write only unbuffered unix - file'. It creates a temorary buffer to do the optimization that - increases stack consumption by about `BUFSIZ' bytes. Disabling this option - disables the optimization and saves size of text and stack. - -config LIBC_NEWLIB_FSEEK_OPTIMIZATION - bool - prompt "Fseek optimisation" - default y - help - Disabling fseek optimisation can decrease code size. - -config LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS - bool - prompt "Disable the syscalls supplied with newlib" - help - Disable the syscalls that come with newlib. You - will have to implement your own _sbrk, _read, - _write... If you plan to port newlib to a new - platform/board, say Yes. - -config LIBC_NEWLIB_REGISTER_FINI - bool - prompt "Enable finalization function registration using atexit" - help - Enable finalization function registration using atexit. - -config LIBC_NEWLIB_ATEXIT_DYNAMIC_ALLOC - bool - prompt "Enable dynamic allocation of atexit entries" - default y - help - Enable dynamic allocation of atexit entries. - -config LIBC_NEWLIB_GLOBAL_ATEXIT - bool - prompt "Enable atexit data structure as global variable" - help - Enable atexit data structure as global variable. By doing so it is - move out of _reent structure, and can be garbage collected if atexit - is not referenced. - -config LIBC_NEWLIB_LITE_EXIT - bool - prompt "Enable lite exit" - help - Enable lite exit, a size-reduced implementation of exit that doesn't - invoke clean-up functions such as _fini or global destructors. - -config LIBC_NEWLIB_REENT_SMALL - bool - prompt "Enable small reentrant struct support" - help - Enable small reentrant struct support. - -config LIBC_NEWLIB_MULTITHREAD - bool - prompt "Enable support for multiple threads" - default y - help - Enable support for multiple threads. - -config LIBC_NEWLIB_EXTRA_SECTIONS - bool - prompt "Place each function & data element in their own section" - help - Place each function & data symbol in their own section. This allows - the linker to garbage collect unused symbols at link time. - -config LIBC_NEWLIB_WIDE_ORIENT - bool - prompt "Allow wide C99 stream orientation" - default y - help - C99 states that each stream has an orientation, wide or byte. This - feature is possibly unnecessary for embedded systems which only do - byte input/output operations on stream. Disabling this feature can - decrease code size. - -config LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE - bool - prompt "Optimize newlib for size" - default y - help - Pass --enable-target-optspace to newlib configure. - - This will compile newlib with -Os. - -config LIBC_NEWLIB_LTO - bool - prompt "Enable Link Time Optimization" - depends on CC_GCC_USE_LTO - help - Builds the libraries with -flto to enable more aggressive link time - optimization. You will need to add -flto-partition=one to your - application's link line to keep the RETURN assembler macro together - with it's consumers. - -config LIBC_NEWLIB_NANO_MALLOC - bool - prompt "Enable Nano Malloc" - depends on LIBC_NEWLIB_2_1_or_later - help - NEWLIB has two implementations of malloc family's functions, one in - `mallocr.c' and the other one in `nano-mallocr.c'. This options - enables the nano-malloc implementation, which is for small systems - with very limited memory. Note that this implementation does not - support `--enable-malloc-debugging' any more. - -config LIBC_NEWLIB_NANO_FORMATTED_IO - bool - prompt "Enable Nano Formatted I/O" - depends on LIBC_NEWLIB_2_2_or_later - help - This builds NEWLIB with a special implementation of formatted I/O - functions, designed to lower the size of application on small systems - with size constraint issues. This option does not affect wide-char - formatted I/O functions. - -config LIBC_NEWLIB_EXTRA_CONFIG_ARRAY - string - prompt "Extra config for newlib" - default "" - help - Extra flags to pass onto ./configure when configuring the newlib. diff --git a/config/libc/uClibc.in b/config/libc/uClibc.in index a85cf21..e12c3fd 100644 --- a/config/libc/uClibc.in +++ b/config/libc/uClibc.in @@ -4,6 +4,7 @@ ## ## select LIBC_SUPPORT_THREADS_LT ## select LIBC_SUPPORT_THREADS_NONE +## select LIBC_SUPPORT_THREADS_NATIVE if UCLIBC_0_9_33_2_or_later ## select CC_CORE_PASSES_NEEDED ## ## help The de-facto standard for embeded linux systems. @@ -11,6 +12,8 @@ ## help Highly configurable, thus as feature-rich as you ## help need, without compromising for size. +source "config/versions/uClibc.in" + config THREADS default "nptl" if THREADS_NATIVE default "linuxthreads" if THREADS_LT @@ -20,141 +23,18 @@ comment "'softfp' ABI and uClibc is not entirely tested in crosstool-NG" comment "You may experience issues, although it should work just fine" endif # ARCH_FLOAT_SOFTFP -config LIBC_UCLIBC_CUSTOM - bool - prompt "Custom uClibc" - depends on EXPERIMENTAL - help - The choosen uclibc version shall be not downloaded. Instead use - a custom location to get the source. - -if LIBC_UCLIBC_CUSTOM - -choice - bool - prompt "uClibc Version Name" - -config LIBC_UCLIBC_CUSTOM_UCLIBC - bool "uClibc (OBSOLETE)" - depends on OBSOLETE - select LIBC_UCLIBC_0_9_33_2_or_later - -config LIBC_UCLIBC_CUSTOM_UCLIBC_NG - bool "uClibc-ng (1.0.15 or later)" - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_CUSTOM_UCLIBC_NG_OLD - bool "uClibc-ng (older than 1.0.15)" - select LIBC_UCLIBC_NG_1_0_0_or_later - -endchoice - -config LIBC_UCLIBC_CUSTOM_LOCATION - string - prompt "Full path to custom uClibc source" - help - Enter the path to the directory or tarball of your source for uClibc. - - If the path is a tarball, it should extract to: <name>-<version>/ - where the name is this component will be set by the uClibc Version Name - option from above, and the version is set below in the custom version - string. - -config LIBC_UCLIBC_CUSTOM_VERSION - string - prompt "Custom uClibc Version" - help - Enter the version number for your custom uClibc. - Version 1.0.18 is only enabled in EXPERIMENTAL builds due to issues - with static libraries. - -config LIBC_VERSION - string - default LIBC_UCLIBC_CUSTOM_VERSION - -endif # LIBC_UCLIBC_CUSTOM - -if ! LIBC_UCLIBC_CUSTOM - -choice - bool - prompt "uClibc version" -# Don't remove next line -# CT_INSERT_VERSION_BELOW - -config LIBC_UCLIBC_NG_V_1_0_25 - bool - prompt "1.0.25" - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_NG_V_1_0_24 - bool - prompt "1.0.24" - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_NG_V_1_0_23 - bool - prompt "1.0.23" - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_NG_V_1_0_22 - bool - prompt "1.0.22" - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_NG_V_1_0_21 - bool - prompt "1.0.21 (OBSOLETE)" - depends on OBSOLETE - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_NG_V_1_0_20 - bool - prompt "1.0.20 (OBSOLETE)" - depends on OBSOLETE - select LIBC_UCLIBC_NG_1_0_15_or_later - -config LIBC_UCLIBC_V_0_9_33_2 - bool - prompt "0.9.33.2 (OBSOLETE)" - depends on OBSOLETE - select LIBC_UCLIBC_0_9_33_2_or_later - -endchoice - -config LIBC_VERSION - string -# Don't remove next line -# CT_INSERT_VERSION_STRING_BELOW - default "1.0.25" if LIBC_UCLIBC_NG_V_1_0_25 - default "1.0.24" if LIBC_UCLIBC_NG_V_1_0_24 - default "1.0.23" if LIBC_UCLIBC_NG_V_1_0_23 - default "1.0.22" if LIBC_UCLIBC_NG_V_1_0_22 - default "1.0.21" if LIBC_UCLIBC_NG_V_1_0_21 - default "1.0.20" if LIBC_UCLIBC_NG_V_1_0_20 - default "0.9.33.2" if LIBC_UCLIBC_V_0_9_33_2 - -endif # ! LIBC_UCLIBC_CUSTOM - -config LIBC_UCLIBC_NG_1_0_15_or_later - bool - select LIBC_UCLIBC_NG_1_0_0_or_later - -config LIBC_UCLIBC_NG_1_0_0_or_later - bool - select LIBC_UCLIBC_NG - select LIBC_UCLIBC_0_9_33_2_or_later - -config LIBC_UCLIBC_0_9_33_2_or_later - bool - select LIBC_SUPPORT_THREADS_NATIVE - select LIBC_UCLIBC_PARALLEL - config LIBC_UCLIBC_PARALLEL - bool + def_bool y + depends on UCLIBC_0_9_33_2_or_later config LIBC_UCLIBC_NG - bool + def_bool y + depends on UCLIBC_1_0_0_or_later + +# uClibc-ng 1.0.15 did away with 2 implementations of linuxthreads +config UCLIBC_MERGED_LINUXTHREADS + def_bool y + depends on UCLIBC_1_0_15_or_later choice bool @@ -230,3 +110,98 @@ config LIBC_UCLIBC_CONFIG_FILE Path to the configuration file. If the file is not provided, we fall back to a default config file. + +if THREADS_LT && !UCLIBC_MERGED_LINUXTHREADS + +choice + bool + prompt "Linuxthread implementation: " + default LIBC_UCLIBC_LNXTHRD_OLD + +config LIBC_UCLIBC_LNXTHRD_OLD + bool + prompt "old/stable" + help + From the uClibc config option help: + There are two versions of linuxthreads. The older (stable) version + has been in uClibc for quite a long time but hasn't seen too many + updates other than bugfixes. + +config LIBC_UCLIBC_LNXTHRD_NEW + bool + prompt "new" + help + From the uClibc config option help: + The new version has not been tested much, and lacks ports for arches + which glibc does not support (like frv, etc...), but is based on + the latest code from glibc, so it may be the only choice for the + newer ports (like alpha/amd64/64bit arches and hppa). + +endchoice + +endif # THREADS_LT + +config LIBC_UCLIBC_LNXTHRD + string + default "" if THREADS_NONE + default "" if THREADS_NATIVE + default "" if UCLIBC_MERGED_LINUXTHREADS + default "old" if LIBC_UCLIBC_LNXTHRD_OLD + default "new" if LIBC_UCLIBC_LNXTHRD_NEW + +config LIBC_UCLIBC_LOCALES + bool + select LIBC_UCLIBC_WCHAR + prompt "Add support for locales" + help + Say y if you want uClibc to support localisation. + + Note that seems to be broken on recent uClibc releases. + +config LIBC_UCLIBC_IPV6 + bool + prompt "Add support for IPv6" + help + Say y if you want uClibc to support IPv6. + +config LIBC_UCLIBC_WCHAR + bool + prompt "Add support for WCHAR" + help + Say y if you want uClibc to support WCHAR. + + Maybe this is needed, if you're building a C++-Compiler + +config LIBC_UCLIBC_FENV + bool + prompt "Add support for fenv.h" + default y if ARCH_X86 + help + fenv.h provides functions to control the floating point environment, + such as rounding mode, exceptions... + + For some architectures, fenv.h is incomplete, so is not installed + by default. x86 is known to have a rather complete fenv.h, so it is + installed by default only for x86. + + If you need fenv.h on other architectures, say 'y' here, but you may + encounter some issues. + +config LIBC_UCLIBC_RPC + bool + prompt "Add support for RPC" + help + Enable support for remote procedure calls (RPC) in uClibc. + +if ARCH_ARM +config LIBC_UCLIBC_USE_GNU_SUFFIX + bool + default y + prompt "Use -uclibcgnueabi suffix" + help + Depending on where the resulting toolchain will be used, you may need + to tweak the "system" part of the target tuple. Buildroot prefers + to have arm-*-linux-uclibcgnueabi; OpenEmbedded prefers + arm-*-linux-uclibceabi. Other tools seem to either accept both, or + don't care about the suffix. +endif diff --git a/config/libc/uClibc.in.2 b/config/libc/uClibc.in.2 deleted file mode 100644 index 1b34855..0000000 --- a/config/libc/uClibc.in.2 +++ /dev/null @@ -1,110 +0,0 @@ -# uClibc second-part option - -if THREADS_LT && !LIBC_UCLIBC_NG_1_0_15_or_later - -choice - bool - prompt "Linuxthread implementation: " - default LIBC_UCLIBC_LNXTHRD_OLD - -config LIBC_UCLIBC_LNXTHRD_OLD - bool - prompt "old/stable" - help - From the uClibc config option help: - There are two versions of linuxthreads. The older (stable) version - has been in uClibc for quite a long time but hasn't seen too many - updates other than bugfixes. - -config LIBC_UCLIBC_LNXTHRD_NEW - bool - prompt "new" - help - From the uClibc config option help: - The new version has not been tested much, and lacks ports for arches - which glibc does not support (like frv, etc...), but is based on - the latest code from glibc, so it may be the only choice for the - newer ports (like alpha/amd64/64bit arches and hppa). - -endchoice - -endif # THREADS_LT - -# uClibc-ng 1.0.15 did away with 2 implementations of linuxthreads -config LIBC_UCLIBC_LNXTHRD - string - default "" if THREADS_NONE - default "" if THREADS_NATIVE - default "" if LIBC_UCLIBC_NG_1_0_15_or_later - default "old" if LIBC_UCLIBC_LNXTHRD_OLD - default "new" if LIBC_UCLIBC_LNXTHRD_NEW - -config LIBC_UCLIBC_LOCALES - bool - select LIBC_UCLIBC_WCHAR - prompt "Add support for locales" - help - Say y if you want uClibc to support localisation. - - Note that seems to be broken on recent uClibc releases. - -config LIBC_UCLIBC_LOCALES_PREGEN_DATA - bool - prompt "Use pregen locales" - depends on LIBC_UCLIBC_LOCALES - depends on ! LIBC_UCLIBC_NG - default y - help - If you see issues with using pre-generated locales data, - you can try switching this off. - - If so, please report the issue, so we can default this - to off if too many people complain. - -config LIBC_UCLIBC_IPV6 - bool - prompt "Add support for IPv6" - help - Say y if you want uClibc to support IPv6. - -config LIBC_UCLIBC_WCHAR - bool - prompt "Add support for WCHAR" - help - Say y if you want uClibc to support WCHAR. - - Maybe this is needed, if you're building a C++-Compiler - -config LIBC_UCLIBC_FENV - bool - prompt "Add support for fenv.h" - default y if ARCH_x86 - help - fenv.h provides functions to control the floating point environment, - such as rounding mode, exceptions... - - For some architectures, fenv.h is incomplete, so is not installed - by default. x86 is known to have a rather complete fenv.h, so it is - installed by default only for x86. - - If you need fenv.h on other architectures, say 'y' here, but you may - encounter some issues. - -config LIBC_UCLIBC_RPC - bool - prompt "Add support for RPC" - help - Enable support for remote procedure calls (RPC) in uClibc. - -if ARCH_arm -config LIBC_UCLIBC_USE_GNU_SUFFIX - bool - default y - prompt "Use -uclibcgnueabi suffix" - help - Depending on where the resulting toolchain will be used, you may need - to tweak the "system" part of the target tuple. Buildroot prefers - to have arm-*-linux-uclibcgnueabi; OpenEmbedded prefers - arm-*-linux-uclibceabi. Other tools seem to either accept both, or - don't care about the suffix. -endif diff --git a/config/target.in b/config/target.in index 50aaa61..738f06b 100644 --- a/config/target.in +++ b/config/target.in @@ -2,9 +2,6 @@ menu "Target options" -config ARCH - string - source "config/gen/arch.in" config ARCH_SUFFIX @@ -405,6 +402,30 @@ config ARCH_FLOAT default "soft" if ARCH_FLOAT_SW default "softfp" if ARCH_FLOAT_SOFTFP -source "config/gen/arch.in.2" +config TARGET_USE_OVERLAY + bool + +if TARGET_USE_OVERLAY + +config OVERLAY_NAME + string "Custom processor configuration name" + help + Enter the name of the custom processor configuration. + Overlay file for that configuration must be called + '<ARCH>_<OVERLAY_NAME>.tar' (optionally, with .gz/.bz2/.lzma/.xz + extension). + + Leave blank to use the default '<ARCH>_overlay.tar'. + For more information about this option, please also consult the + section 'Using crosstool-NG to build Xtensa toolchains' in the + in http://crosstool-ng.github.io/docs/caveats-features/ + +config OVERLAY_LOCATION + string "Full path to custom configuration (overlay)" + help + Enter the path to the directory for the custom processor + configuration file. + +endif endmenu diff --git a/config/toolchain.in b/config/toolchain.in index 1b2a289..f9a56b9 100644 --- a/config/toolchain.in +++ b/config/toolchain.in @@ -105,7 +105,7 @@ comment "Tuple completion and aliasing" config TARGET_VENDOR string prompt "Tuple's vendor string" - depends on !LIBC_avr_libc + depends on !LIBC_AVR_LIBC default "unknown" help Vendor part of the target tuple. |