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2019-03-11Allow older GDB to build against newer glibcAlexey Neyman1-2/+5
Also, fix the subdir used when only gdbserver is built (without native GDB). Signed-off-by: Alexey Neyman <stilor@att.net>
2019-03-10Move GDB build into a common backend functionAlexey Neyman3-76/+48
... needed to create a common runtime test for an incompatible change in glibc API. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-03-05CentOS6 cannot use newer GDB releasesAlexey Neyman2-0/+11
... unless one retrofits it with a decent compiler instead of stock GCC 4.4. While here, sync up the ax_*.m4 with autoconf-archive. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-03-04Meet our new companion tool, bisonAlexey Neyman3-0/+18
Which is here courtesy of CentOS6, which only has bison 2.4 - while new glibc requires 2.7. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-03-02Fix build of glibc 2.29 on systems with obsolete host programsAlexey Neyman3-5/+28
- Force building make as a companion tool if host make is older than 4.0 (CentOS 7 currently has 3.82) - Disable 2.29 as a choice if host python is older than 3.4 (CentOS 7 has 2.6 unless python from EPEL is installed) - Python2 emits its version information to STDERR. Ugh. While there, also use the detected host Python for GDB configuration. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-03-01Make lzip an optional dependencyAlexey Neyman1-0/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-22Don't enable "shared flat"Alexey Neyman1-0/+2
... unless experimental. This unbreaks m68k-uclinux-uclibc sample which after the recent change in uClibc.sh attempted to build a shared flat library and failed. We were not building shared flat libraries before. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-13Implement an option to store downloads in subdirsAlexey Neyman2-1/+12
... following the buildroot model. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-01-30Config v2: select relevant parts of each package versionAlexey Neyman3-12/+2
Also, remove a couple of config options that dealt with package versions that have been since retired. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-01-28Add upgrade logic to version-check.shAlexey Neyman1-3/+12
Slightly rework config version detector to catch the case where neither CONFIG_VERSION/CONFIG_VERSION_CURRENT is defined in the config file. Add olddefconfig and use it after the upgrade. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-01-26Basic framework for checking config file versionAlexey Neyman1-3/+36
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-21Add new Android API levelsAndrzej Perczak1-0/+15
2018-12-10Allow short "moxiebox" aliasAlexey Neyman1-0/+10
... while making use of the new tunables. Also, unmark the moxie-elf as broken: the ld scripts installed by newlib can be found by the compiler and can link the binaries. Why the default script is broken is not ct-ng's problem... Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-10Add config flags for omitting 'arch' and 'vendor'Alexey Neyman3-1/+20
... parts of the config tuple. While here, remove parts that are setting portions of the target tuple to a value that's already the default. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Moxiebox requires target to be LEAlexey Neyman1-0/+1
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Disallow selection of "both endianness"Alexey Neyman1-0/+2
... if the architecture only supports single endianness selection. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Disable -fstack-protector* from being used by glibcAlexey Neyman1-1/+7
... until it was fixed (to some extent) in 2.25. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-05Require ld to be default when building mingw-w64Alexey Neyman2-1/+2
Fixes #674. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-05Add configuration options for enabling SSPAlexey Neyman2-0/+56
... in uClibc and glibc. Fixes #681. While here, relocate additional "sources" for uClibc/binutils into packages/ directory. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-04Add a config option for default RELRO settingAlexey Neyman1-0/+10
Fixes #656. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-04Warn if architecture is empty on x86/32bitAlexey Neyman1-1/+3
as that defaults to i386, which will fail with glibc (and likely other libcs). Fixes #617. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-01Restrict flat format to architectures that support itAlexey Neyman9-3/+16
Fixes #878 Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-01Consider it success if DoForceRmdir removes only the contentAlexey Neyman1-6/+0
Fixes #929. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-01Add moxiebox as a choice for libcAlexey Neyman3-5/+21
This required some rework of the libc selection, as moxiebox is a layer on top of another libc - newlib. Also, moxiebox'es host VM (`sandbox`) needs a libcrypto on the host. We will not have it if we're cross-compiling a canadian cross. Fortunately, all moxiebox needs from libcrypto is SHA256, and it already includes a standalone implementation of SHA256 in its runtime. Provide a little wrapper that allows moxiebox use that implementation for the host binary, too. Also, automate collecting/printing the list of all packages in a given category (e.g. LIBC or COMP_TOOLS), generate a list of all Kconfig symbols for a given category. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-28Add moxie architectureAlexey Neyman3-1/+14
and a moxie-unknown-elf target (which is what #1088 apparently wanted). Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-28Add DTC as a companion toolAlexey Neyman2-0/+7
(needed for cross-gdb targeting the moxie-* targets) Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-07Make license collection optional, on by defaultAlexey Neyman1-0/+9
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-01Disallow linux versions before 4.8 for ARCAlexey Brodkin1-0/+1
Inspired by a similar fix for AArch64 in 481cbaac9b23. The point is in Linux v4.8 we introduced new ABIv4 which is now used in both Linux kernel and up-to-date GNU tools for ARC (based on GCC 6.x+). See [1] for more details. [1] https://github.com/foss-for-synopsys-dwc-arc-processors/linux/wiki/ARC-Linux-Syscall-ABI-Compatibility Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-09-29Disallow linux versions before 3.7 for aarch64Alexey Neyman1-0/+1
Fixes #1028 Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-27Make CT_PREFIX_DIR/CT_WORK_DIR/CT_BUILD_TOP_DIR absoluteAlexey Neyman1-1/+1
... if they aren't already. Fixes #1010. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-26Fix build with ISL 0.20Alexey Neyman1-1/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-10config: arch: riscv: add initial 64-bit supportPaul Walmsley1-0/+3
Add initial rv64 support. Originally based on suggestions from Franz Flasch <franz.flasch@gmx.at>. Cc: Franz Flasch <franz.flasch@gmx.at> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2018-06-06Make patch order overridable by individual packagesAlexey Neyman1-12/+6
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-05-15Merge pull request #967 from stilor/fix-building-older-glibcAlexey Neyman1-0/+12
Fix building older glibc
2018-05-15Add ARC architecture supportAlexey Brodkin1-0/+15
Synopsys' DesignWare ARC Processors are a family of 32-bit CPUs that SoC designers can optimize for a wide range of uses, from deeply embedded to high-performance host applications in a variety of market segments. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-05-15Too many fixes need backporting for GCC8...Alexey Neyman1-6/+12
... so instead, disable -Werror for older versions of glibc. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-05-12First batch of fixesAlexey Neyman1-0/+6
- Incompatible function type for ifunc alias - Multiple statements macro expansion in strftime - if_nametoindex size checking Signed-off-by: Alexey Neyman <stilor@att.net>
2018-05-06Restore a missing GDB optionAlexey Neyman2-1/+7
(whether GDB has --disable-build-with-cxx) and use it. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-04-29Add checking for *sum and unzipAlexey Neyman2-0/+17
Also improve logging (add an ability to log commands/files/environment variables to config.log) Signed-off-by: Alexey Neyman <stilor@att.net>
2018-04-07Remove the need for configure substitutions in scriptsAlexey Neyman1-1/+2
... so that scripts/ directory can be installed verbatim. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-04-07WIP: autotoolizationAlexey Neyman2-6/+6
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-02-10Make libiconv an option in the menu configAlexey Neyman1-0/+11
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-02-10uClibc-ng retired RPC support as of 1.0.23Alexey Neyman1-0/+5
... make the corresponding option conditional. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-01-30More fixes after the upgrades:Alexey Neyman1-0/+5
- GLIBC requires a fix to work with binutils 2.30 on aarch64. This fix relies on binutils 2.24 or newer, which is okay for glibc 2.26 since it needs 2.25 or newer anyway. But older glibc versions are now pinned to binutils 2.29 or older on aarch64. - xtensa needs patches in libgcc with gcc 7.3. - comment in newlib's patch to indicate it is a reversal of a commit. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-01-30Ncurses fixes for 6.1Alexey Neyman1-0/+3
- Update to 20180129 - Throw in --disable-db-install if database is disabled; otherwise 'make install' tries to run tic which is not built. - Select appropriate strip utility for the host; otherwise non-x86 architectures fail to install (unless --disable-stripping is also added) Signed-off-by: Alexey Neyman <stilor@att.net>
2018-01-29Upgrade to new releasesAlexey Neyman3-2/+7
android-ndk, binutils, gcc, linux, mpfr, ncurses, newlib, uclibc-ng MPC vs MPFR dependencies required modifications in auto-generated templates to also provide non-inclusive older-than/newer-than specifications. Also correct MPC URLs, the website seems to have adjusted its directory layout. Currently, newlib 3.0.0 doesn't build for arm-nano-eabi. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-01-19Add ARCH_SUPPORTS_WITH_ABI and ARCH_SUPPORTS_WITH_ARCH for riscv targetsFranz Flasch1-0/+2
Signed-off-by: Franz Flasch <franz.flasch@gmx.at>
2017-11-30Make comp.libs use generated templates, tooAlexey Neyman49-221/+113
This allows us to include the component-to-package relation in the generated kconfig files and make use of that information in the show-config.sh script. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-11-19add RISC-V architecture supportAntony Pavlov1-0/+10
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
2017-09-28Add an ability to verify the digest/signatureAlexey Neyman1-0/+45
Fixes #611. Signed-off-by: Alexey Neyman <stilor@att.net>
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