diff options
Diffstat (limited to 'config/libc/uClibc.in')
| -rw-r--r-- | config/libc/uClibc.in | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/config/libc/uClibc.in b/config/libc/uClibc.in deleted file mode 100644 index c88bbc8..0000000 --- a/config/libc/uClibc.in +++ /dev/null @@ -1,239 +0,0 @@ -# uClibc options - -## depends on ! WINDOWS && ! BARE_METAL -## -## 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_PASS_1_NEEDED -## -## help The de-facto standard for embeded linux systems. -## help -## help Highly configurable, thus as feature-rich as you -## help need, without compromising for size. - -config THREADS - default "nptl" if THREADS_NATIVE - default "linuxthreads" if THREADS_LT - -if ARCH_FLOAT_SOFTFP -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_HAS_SUNRPC - bool - default y if !UCLIBC_1_0_23_or_later - -config LIBC_UCLIBC_HAS_LIBICONV - bool - default y if UCLIBC_1_0_21_or_later - -config LIBC_UCLIBC_PARALLEL - def_bool y - depends on UCLIBC_0_9_33_2_or_later - -config LIBC_UCLIBC_NG - 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 - prompt "uClibc verbosity:" - default LIBC_UCLIBC_VERBOSITY_0 - -config LIBC_UCLIBC_VERBOSITY_0 - bool - prompt "Quiet build" - help - Print terse command indications. - -config LIBC_UCLIBC_VERBOSITY_1 - bool - prompt "Brief build (show defines, ld flags)" - help - Print simplified command lines. - -config LIBC_UCLIBC_VERBOSITY_2 - bool - prompt "Very verbose build" - help - Print full command lines. - -endchoice - -# uClibc-ng has reverted the meaning of V=1 and V=2 compared to its -# ancestor, uClibc, in order to match kernel's Kbuild settings. -# Hence, for uClibc-ng supply V=2 if "brief build" is selected, -# and so forth. -config LIBC_UCLIBC_VERBOSITY - string - default "" if LIBC_UCLIBC_VERBOSITY_0 - default "V=2" if LIBC_UCLIBC_VERBOSITY_1 && LIBC_UCLIBC_NG - default "V=1" if LIBC_UCLIBC_VERBOSITY_1 - default "V=1" if LIBC_UCLIBC_VERBOSITY_2 && LIBC_UCLIBC_NG - default "V=2" if LIBC_UCLIBC_VERBOSITY_2 - -choice - bool - prompt "Debug level" - default LIBC_UCLIBC_DEBUG_LEVEL_0 - -config LIBC_UCLIBC_DEBUG_LEVEL_0 - bool - prompt "none" - -config LIBC_UCLIBC_DEBUG_LEVEL_1 - bool - prompt "minimal" - -config LIBC_UCLIBC_DEBUG_LEVEL_2 - bool - prompt "normal" - -config LIBC_UCLIBC_DEBUG_LEVEL_3 - bool - prompt "all" - -endchoice - -config LIBC_UCLIBC_DEBUG_LEVEL - int - default 0 if LIBC_UCLIBC_DEBUG_LEVEL_0 - default 1 if LIBC_UCLIBC_DEBUG_LEVEL_1 - default 2 if LIBC_UCLIBC_DEBUG_LEVEL_2 - default 3 if LIBC_UCLIBC_DEBUG_LEVEL_3 - -config LIBC_UCLIBC_CONFIG_FILE - string - prompt "Configuration file" - default "" - help - 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 - # Before it became a separate option, libiconv depended on locales - 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_LIBICONV - bool "Enable iconv" - depends on LIBC_UCLIBC_HAS_LIBICONV - help - Say y if you want to enable <iconv.h> and the corresponding interfaces. - -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" - depends on LIBC_UCLIBC_HAS_SUNRPC - help - Enable support for remote procedure calls (RPC) in uClibc. - -config LIBC_UCLIBC_HAS_SSP - bool - prompt "Support stack smashing protection (SSP)" - default y - help - Enable support for building programs with -fstack-protector family - of options. If this option is disabled, one can also use a standalone - libssp library from GCC. - -config LIBC_UCLIBC_BUILD_SSP - bool - prompt "Build uClibc with SSP" - depends on LIBC_UCLIBC_HAS_SSP - help - Build uClibc with -fstack-protector. This adds runtime overhead - to many function calls and is disabled by default. - -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 |