summaryrefslogtreecommitdiff
path: root/scripts/build
AgeCommit message (Collapse)AuthorFilesLines
2019-01-15Canonicalize prefix dir and sysrootAlexey Neyman1-5/+14
... because GCC prints the sysroot with symlinks resolved. Fixes #892. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-15Bionic modifies CT_TARGET_CFLAGSAlexey Neyman1-1/+5
... which, after a recent change, is not reflected into CT_ALL_TARGET_CFLAGS for non-multilib configurations. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-15Use "package ksym" when fetching/extractingAlexey Neyman1-2/+2
... in the default implementation of the fetch/extract methods. Fixes #1116. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-11Add a symlink to LTO for binutilsAlexey Neyman3-11/+21
... so that ar can find the plugin even when invoked directly, not via the gcc-ar plugin. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-10Add config flags for omitting 'arch' and 'vendor'Alexey Neyman7-55/+61
... 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>
2018-12-07Use -mel/-meb for moxieAlexey Neyman1-0/+5
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Remove a TBDAlexey Neyman1-8/+0
It only applied to core-pass-2 compiler; final compiler can locate the linker script just fine. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Disable -fstack-protector* from being used by glibcAlexey Neyman1-0/+8
... until it was fixed (to some extent) in 2.25. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Set ALL_TARGET_CFLAGS initially for !MULTILIBAlexey Neyman1-21/+23
Fixes #1107. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-05Add configuration options for enabling SSPAlexey Neyman4-15/+11
... 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/+5
Fixes #656. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-04Warn if architecture is empty on x86/32bitAlexey Neyman1-1/+5
as that defaults to i386, which will fail with glibc (and likely other libcs). Fixes #617. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-03Fix uClibc builds after moxie mergeAlexey Neyman2-13/+13
Broken because of the capitalization of the name. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-01Add moxiebox as a choice for libcAlexey Neyman12-138/+214
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 Neyman2-1/+7
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 Neyman6-25/+131
(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 Neyman1-1/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-05Collect licenses for the distributionAnton Maklakov1-0/+2
2018-11-03Merge pull request #985 from antmak/platform_headersAlexey Neyman1-6/+5
Use the platform headers in the pass-2 and canadian gcc stages
2018-11-01Add an ability to modify an exported variableAlexey Neyman1-3/+4
... and use that ability to permanently set CTNG_LD_IS in case gold is default linker and we're building glibc. Fixes #988. This was a long-standing breakage in crosstool-NG (at least since it began to run each step in a sub-shell). Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-24Generate correct tuple for PowerPC with SPE ABIAlexey Neyman1-1/+1
Fixes #1018. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-22Supply "very old" and "very new" glibc versionsAlexey Neyman1-1/+5
... as 1.0 and 99.99, respectively, to gcc configure. Fixes #1031. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-16Create glibc-ports symlink inside CT_SRC_DIRAlexey Neyman1-2/+2
... so that it works in both "bundled" and "bundled,local" cases. Fixes #1060. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-28Fix up timestamps after patchingAlexey Neyman1-1/+0
... so that autotools-based packages do not re-run autoconf/autoheader/automake. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-27Use 'chmod a-x' instead of 'chmod -x'Alexey Neyman2-2/+2
There is a subtle difference when executable bit is a part of the umask. And at least some versions (Debian/stretch) fail if the resulting mode would've been different if not for the umask setting. Fixes #998. Although, with such chmods/umasks it is likely that some package installation will break anyway. But I'll leave it until somebody complains. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-26Merge pull request #984 from slash3g/masterAlexey Neyman1-4/+4
Properly handle newlib configuration flags
2018-09-25Restore *-android buildAlexey Neyman1-1/+7
Modify CT_TARGET_CFLAGS (which are passed to GCC's FOR_TARGET flags) rather than CT_ALL_TARGET_CFLAGS. Fixes #1006. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-22Merge pull request #990 from antmak/fix_newlib_multilib_optAlexey Neyman1-1/+1
Fix a wrong name for the newlib's multilib option
2018-06-15Fix a wrong name for the newlib's multilib optionAnton Maklakov1-1/+1
2018-06-12Use the platform headers in the pass-2 and canadian gcc stagesAnton Maklakov1-6/+5
2018-06-11Properly handle newlib configuration flagsDaniele Baracchi1-4/+4
2018-06-05Disable context functions for ThumbAlexey Neyman1-0/+1
They're written in ARM dialect, and `ldmia r14, {r14, pc}` is not accepted in T2 encoding. GCC8 changed the list of multilibs for arm-*, which now includes a variant with CPU that supports T2 but not A1 encoding. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-06-05Add --enable-obsolete for powerpc-*-speAlexey Neyman1-3/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-06-05Avoid adding arch/cpu/tune flags for target to GCC buildAlexey Neyman11-33/+30
... as it may need to override them for building runtime-selectable code. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-05-21ARC: Disable CONFIG_ARC_HAS_ATOMICS in uClibc if building without -matomicsAlexey Brodkin1-1/+1
In case we build for ARC core which has no support of atomic ops among other things we need to configure libc to use Linux kernel helper to emulate HS atomic ops. This is done with disabling of CONFIG_ARC_HAS_ATOMICS in uClibc. Currently we __remove__ this option from .config but this makes no sense as its default state is "y" so we need to explicitly disable it instead. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-05-15Merge pull request #967 from stilor/fix-building-older-glibcAlexey Neyman1-0/+1
Fix building older glibc
2018-05-15Add ARC architecture supportAlexey Brodkin1-0/+34
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 Neyman1-7/+1
... 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/+7
- 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 Neyman1-2/+6
(whether GDB has --disable-build-with-cxx) and use it. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-05-04Preserve each variant of libwinpthread.dllAlexey Neyman1-0/+18
... in the corresponding /lib directory. Mingw-w64 installs it to /bin, so multiple variants in a multilib configuration override each other. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-04-29Fix strace 4.21+ on aarch64Alexey Neyman1-1/+2
... which now defaults to --enable-mpers=yes, which attempts to invoke aarch64-*-gcc with -m32 and fails. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-02-12cc/gcc: use correct sysroot arg for do_gcc_core_backendM1cha1-1/+2
This fixes gccs LIMITS_H_TEST detection for baremetal targets so limits.h will be installed correctly. Signed-off-by: Michael Zimmermann <sigmaepsilon92@gmail.com>
2018-02-10Make libiconv an option in the menu configAlexey Neyman1-0/+7
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-01-30Ncurses fixes for 6.1Alexey Neyman1-2/+7
- 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>
2018-01-25Merge pull request #900 from stilor/issue-897Alexey Neyman1-2/+6
Only decorate TARGET_ARCH if using specific CPU
2018-01-22Only decorate TARGET_ARCH if using specific CPUAlexey Neyman1-2/+6
Otherwise, binutils don't recognize it as a valid target - even though GCC does. Fixes #897. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-12-17Fix gdb build flags formingSergey Korolev1-10/+12
Build flags are scalar variables. Signed-off-by: Sergey Korolev <s.korolev@ndmsystems.com>
2017-12-17Merge pull request #882 from ksergeyv/gdb-linkAlexey Neyman1-80/+106
Fix variables passing to gdb configure scripts
2017-12-14Fix variables passing to gdb configure scriptsSergey Korolev1-80/+106
These changes mainly fix static linking errors when building static native gdb and gdbserver (tested with gcc 7.2.0 + uClibc-ng 1.0.27 + binutils 2.29.1 for MIPS): [ALL ] .../lib/libstdc++.a(eh_throw.o): In function `__cxa_throw': [ALL ] (.text.__cxa_throw+0x64): undefined reference to `_Unwind_RaiseException' [ALL ] (.text.__cxa_throw+0x6c): undefined reference to `_Unwind_RaiseException' [ALL ] .../lib/libstdc++.a(eh_throw.o): In function `__cxa_rethrow': [ALL ] (.text.__cxa_rethrow+0x78): undefined reference to `_Unwind_Resume_or_Rethrow' [ALL ] (.text.__cxa_rethrow+0x80): undefined reference to `_Unwind_Resume_or_Rethrow' ... The problem is in mixing of CPP, CC, CXX, and LD with CPPFLAGS, CFLAGS, CXXFLAGS, and LDFLAGS before passing to configure scripts. gcc is sensitive to argument order and the scripts are normally responsible to combine the variables in a proper way. Signed-off-by: Sergey Korolev <s.korolev@ndmsystems.com>
generated by cgit v0.10.2-6-g49f6 at 2024-05-24 22:31:27 (GMT)