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* Rename JOBSFLAGS -> CT_JOBSFLAGSAlexey Neyman2019-04-041-2/+2
| | | | | | ... so that it is saved/restored when restarting the build. Signed-off-by: Alexey Neyman <stilor@att.net>
* An artifact of merging native/gdbserver backendsAlexey Neyman2019-04-041-5/+5
| | | | | | | ... resulted in an attempt to build libinproctrace.so whenever any of the {gdbserver, native gdb} was enabled. Signed-off-by: Alexey Neyman <stilor@att.net>
* Make the proc_service.h workaround apply to gdbserverAlexey Neyman2019-03-121-6/+15
| | | | | | | | | ... when it is compiled without the native GDB. Also, fix the gdbserver to be installed without a program prefix in this case, as it was before the unification of the GDB backend. Signed-off-by: Alexey Neyman <stilor@att.net>
* Allow older GDB to build against newer glibcAlexey Neyman2019-03-111-1/+17
| | | | | | | Also, fix the subdir used when only gdbserver is built (without native GDB). Signed-off-by: Alexey Neyman <stilor@att.net>
* Move GDB build into a common backend functionAlexey Neyman2019-03-091-267/+155
| | | | | | | ... needed to create a common runtime test for an incompatible change in glibc API. Signed-off-by: Alexey Neyman <stilor@att.net>
* Fix build of glibc 2.29 on systems with obsolete host programsAlexey Neyman2019-03-021-9/+6
| | | | | | | | | | | | - 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>
* Use CFLAGS for both CFLAGS/CXXFLAGS in GDBAlexey Neyman2019-02-131-22/+6
| | | | | | These config variables are documented as such anyway. Signed-off-by: Alexey Neyman <stilor@att.net>
* decouple darwin/clang here as per #712Roy Storey2019-02-131-12/+11
| | | https://github.com/crosstool-ng/crosstool-ng/issues/712#issuecomment-300891861
* Use 'chmod a-x' instead of 'chmod -x'Alexey Neyman2018-09-261-1/+1
| | | | | | | | | | | | | 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>
* Avoid adding arch/cpu/tune flags for target to GCC buildAlexey Neyman2018-06-054-24/+15
| | | | | | ... as it may need to override them for building runtime-selectable code. Signed-off-by: Alexey Neyman <stilor@att.net>
* Restore a missing GDB optionAlexey Neyman2018-05-061-2/+6
| | | | | | (whether GDB has --disable-build-with-cxx) and use it. Signed-off-by: Alexey Neyman <stilor@att.net>
* Fix strace 4.21+ on aarch64Alexey Neyman2018-04-291-1/+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>
* Fix gdb build flags formingSergey Korolev2017-12-181-10/+12
| | | | | | Build flags are scalar variables. Signed-off-by: Sergey Korolev <s.korolev@ndmsystems.com>
* Merge pull request #882 from ksergeyv/gdb-linkAlexey Neyman2017-12-171-80/+106
|\ | | | | Fix variables passing to gdb configure scripts
| * Fix variables passing to gdb configure scriptsSergey Korolev2017-12-141-80/+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>
* | Do not build a native gdbserver automaticallySergey Korolev2017-12-141-0/+4
|/ | | | Signed-off-by: Sergey Korolev <s.korolev@ndmsystems.com>
* Add -D__GLIBC__ to target CFLAGSAlexey Neyman2017-09-303-17/+41
| | | | | | | | ... when using musl to compile strace. Also, honor CT_TARGET_CFLAGS in scripts compiling target libs/binaries. Signed-off-by: Alexey Neyman <stilor@att.net>
* config: Add package versioning flexibilityNathan Chancellor2017-09-011-1/+1
| | | | | | | | | | | | | | Some users (like myself) may want to omit the crosstool-NG version from the binaries' versioning output, as it can be incredibly long and not too helpful. Add a config option to disable it. The possible combinations are as follows: - crosstool-NG version (default) - crosstool-NG version - custom toolchain ID - Custom toolchain ID - No crosstool-NG version OR custom toolchain ID Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
* Resolve a few more TBDsAlexey Neyman2017-07-091-1/+0
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Separate the notions of package name/labelAlexey Neyman2017-07-081-1/+0
| | | | | | Also, remove resolved TBDs. Signed-off-by: Alexey Neyman <stilor@att.net>
* Fix the references to old config variablesAlexey Neyman2017-07-084-64/+18
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Add option to build gdbserver for target that does not require libstdc++.soNye Liu2017-06-161-0/+4
|
* Honor CFLAGS_FOR_BUILDAlexey Neyman2017-06-151-3/+6
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Add GDB 8.0 ...Alexey Neyman2017-06-041-2/+7
| | | | | | ... which now requires C++. Signed-off-by: Alexey Neyman <stilor@att.net>
* CC_FOR_BUILD in gdb.shAlexey Neyman2017-04-021-0/+6
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Handle Python with non-default namesAlexey Neyman2017-04-011-2/+15
| | | | | | | | Check for python2/python3 and if found, pass them to --with-python. Allow user to override the choice via a new config option. This fixes systems where there is no "python", only "python2" or "python3". Signed-off-by: Alexey Neyman <stilor@att.net>
* Move some scripts to a new directory, maintainerAlexey Neyman2017-03-211-34/+0
| | | | | | ... which are not of much interest to the end user. Signed-off-by: Alexey Neyman <stilor@att.net>
* Disable format warnings for clangAlexey Neyman2017-03-071-0/+5
| | | | | | | It picks up gettext string and results in [ERROR] messages from ct-ng when gettext strings happen inside an error() call. Signed-off-by: Alexey Neyman <stilor@att.net>
* Revert "Determine whether -E/-r option selects extended regexp"Alexey Neyman2017-02-263-5/+5
| | | | This reverts commit 7bcf18bfab84374d3305c7a088f95ac1219ddf93.
* Determine whether -E/-r option selects extended regexpAlexey Neyman2017-02-133-5/+5
| | | | | | | | | | | | | | ... and then use the right option. See the note in scripts/functions on where we should use ${foo} and where just 'foo'; this boils down to whether we can expect the build tools override to be in effect (e.g. in the actual build scripts) or not (i.e. outside of scripts/build). While running in scripts/functions, or in scripts/crosstool-NG.sh the build tools override directory (.build/tools/bin) may have not been set up (yet, or at all). Also, modify the installed scripts (populate, xldd) accordingly. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #584 from stilor/disallow-gold-for-elf2fltAlexey Neyman2017-02-101-4/+0
|\ | | | | Require BFD linker if building for flat format
| * Remove wrapping if in 300-gdb.shAlexey Neyman2017-02-091-4/+0
| | | | | | | | | | | | | | | | If GDB is turned off, the script will not be even sourced. Otherwise, if GDB checkbox is set but none of the cross/native/gdbserver are selected, debug.sh gives a bogus error message. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Supply --disable-build-with-cxx instead of requiring C++Alexey Neyman2017-02-091-0/+6
|/ | | | | | | ... when building native GDB/gdbserver. Suggested by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Alexey Neyman <stilor@att.net>
* Use 'make install' to install DUMAAlexey Neyman2017-01-301-27/+28
| | | | | | | | | | | | | | This serves two purposes: - installs its manpage - installs headers, without them it does not make sense to install a static library Unfortunately, there's no way to select shared-only build of DUMA. Hence, disable selection for static library. Also, allow user to select whether to use stock or ct-ng's wrapper. Signed-off-by: Alexey Neyman <stilor@att.net>
* Fix handling of ltrace 0.5.3 peculiarity.Alexey Neyman2017-01-261-2/+3
| | | | | | Also, remove 0.5.2 selection - no longer available for download. Signed-off-by: Alexey Neyman <stilor@att.net>
* Run all configure scripts using ${CONFIG_SHELL}Alexey Neyman2017-01-253-0/+6
| | | | | | ... as its help message says in menuconfig. Signed-off-by: Alexey Neyman <stilor@att.net>
* Replace strace workaround with a patch.Alexey Neyman2017-01-161-12/+0
| | | | | | | | | | | The correct solution was checked in to strace GIT; will be part of the next release. Backport patch to 4.10..4.15, and remove the workaround from 500-strace.sh. Versions 4.9 and older should build fine even without the workaround (they would be picking up wrong definitions, but they need different patch and I don't feel like spending any time on these versions). Signed-off-by: Alexey Neyman <stilor@att.net>
* Use ${CT_CC} instead of gcc ...Alexey Neyman2017-01-132-4/+4
| | | | | | ... when refering to target's compiler. Signed-off-by: Alexey Neyman <stilor@att.net>
* GDB 7.12 needs c++.Alexey Neyman2017-01-131-9/+20
| | | | | | Also, minor fixes in 300-gdb.sh Signed-off-by: Alexey Neyman <stilor@att.net>
* Unify fetching Linaro components.Alexey Neyman2017-01-121-20/+11
| | | | | | Add CT_GetLinaro, use it from gcc/binutils/gdb/glibc/newlib. Signed-off-by: Alexey Neyman <stilor@att.net>
* Pick up <linux/ioctl.h> and friends from TARGET.Alexey Neyman2017-01-101-9/+21
| | | | | | Otherwise, cross-compiling fails on non-Linux build machines. Signed-off-by: Alexey Neyman <stilor@att.net>
* ${LD_TARGET} -> ${CT_TARGET}.Alexey Neyman2017-01-101-1/+1
| | | | | | Obvious typo, worked by some miracle. Signed-off-by: Alexey Neyman <stilor@att.net>
* Shut clang's warning that confuses configure.Alexey Neyman2017-01-101-0/+6
| | | | | | | | Warning causes gdb's configure to not detect <limit.h> declarations of LONG_MIN/MAX. Found-by: Kirill Smirnov <kirill.k.smirnov@gmail.com> Signed-off-by: Alexey Neyman <stilor@att.net>
* Kill dmalloc.Alexey Neyman2016-12-161-57/+0
| | | | | | | | | | - No new releases in almost 10 year. - No public bug tracker or VCS. - No responses from maintainer over sent patches. RIP, dmalloc. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #443 from KirillSmirnov/gdb-nativeAlexey Neyman2016-12-051-2/+21
|\ | | | | debug/gdb: properly link with expat
| * debug/gdb: restore commentsKirill K. Smirnov2016-12-051-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | There are two separate issues with gdb configure usage: 1) inspecting build system libraries while cross-compiling; 2) preferring a shared library over static one. The first usage issue is described and fixed now. The second issue was described but the notes were removed for some reason. This patch restores those notes. Suggested-by: Alexey Neyman <stilor@att.net> Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * debug/gdb: Add comments for untrivial flags.Kirill K. Smirnov2016-09-121-0/+14
| | | | | | | | | | | | | | The necessity of --without-libexpat-prefix is not obvious and needs comments. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * debug/gdb: properly link with expatKirill Smirnov2016-09-091-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes libexpat detection for gdb-native and gdb-cross static builds. For gdb-native build configure should not touch system /usr/{lib,include} directories while looking for libexpat. To fix this we pass --without-libexpat-prefix flag to configure script. For gdb-cross build configure is allowed to investigate system /usr/{lib,include} directories, but it does not hurt to disable this behavior. In this case configure falls back to -lexpat, which works as expected. For more info: http://marc.info/?l=gnulib-bug&m=129660262901148&w=2 Signed-off-by: Kirill Smirnov <kirill.k.smirnov@gmail.com>
* | Fix use of custom location if it is a directory.Alexey Neyman2016-12-022-2/+2
| | | | | | | | | | | | | | | | | | In that case, CT_GetCustom just creates a symlink to the original. In that case, 'cp -a <path> .' gives an error and 'cp -a <path> <newdir>' creates <newdir> as a symlink (which will then run the build inside the shared directory, .build/src/<package>). Signed-off-by: Alexey Neyman <stilor@att.net>
* | Partially revert 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e.Alexey Neyman2016-11-206-26/+26
|/ | | | | | | | | | | | | | | | | | The referenced commit replaced 'make' with '${make}' everywhere. This is wrong for at least the utilities that we may build as companion tools (make, libtool): this will always invoke the version detected by configure by supplying the absolute path. In other words, the wrappers in .build/tools/bin are not fallbacks - they are either temporary (in case a respective companion tool is built) or permanent redirectors. This is the reason why the PATH= has .build/*/buildtools/bin at higher precedence than .build/tools/bin; the latter has the versions detected by configure and the former has the versions built as companion tools. Revert the rest of the gang (grep/sed/...) for consistency. After all, we may decide to supply some of them as well (awk, for instance). Signed-off-by: Alexey Neyman <stilor@att.net>
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