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* Merge pull request #526 from stilor/double-includeAlexey Neyman2017-01-132-10/+1
|\ | | | | Avoid creating include/include
| * AVR32 support has been retired.Alexey Neyman2017-01-121-4/+0
| | | | | | | | | | | | Scripts no longer download avr-headers. Signed-off-by: Alexey Neyman <stilor@att.net>
| * install_root has no effect on newlib install.Alexey Neyman2017-01-121-1/+1
| | | | | | | | | | | | | | And never had, at least since newlib 1.17 (first version added to crosstool-ng). Apparently, copy-pasted from glibc.sh. Signed-off-by: Alexey Neyman <stilor@att.net>
| * Remove 2nd copy of the option.Alexey Neyman2017-01-121-2/+0
| | | | | | | | | | | | Added above, as part of the list. Signed-off-by: Alexey Neyman <stilor@att.net>
| * No need to copy header; libc_start_file does it.Alexey Neyman2017-01-121-3/+0
| | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* | Unify fetching Linaro components.Alexey Neyman2017-01-125-74/+55
|/ | | | | | Add CT_GetLinaro, use it from gcc/binutils/gdb/glibc/newlib. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #519 from InfernoEmbedded/newlib-enhancementsAlexey Neyman2017-01-101-26/+46
|\ | | | | Newlib enhancements
| * Support building Newlib with Link Time OptimisationAlastair D'Silva2017-01-101-10/+13
| | | | | | | | Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
| * Add more newlib optionsAlastair D'Silva2017-01-101-16/+33
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* | 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>
* | Darwin needs -liconv when building glibc.Alexey Neyman2017-01-101-7/+2
| | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* | Avoid trampling user's LDFLAGS_FOR_HOST...Alexey Neyman2017-01-101-7/+11
| | | | | | | | | | | | | | | | | | ... by passing BUILD_LDFLAGS twice (the 2nd argument overrides the first). Also, no need to pass -I/-L for BUILD_CFLAGS/LDFLAGS, they are already included by crosstool-NG.sh (but keep for BUILD_CPPFLAGS, as we set it up here). Remove -Wl,-Bstatic/-Wl,-Bdynamic (we only build static complibs). Signed-off-by: Alexey Neyman <stilor@att.net>
* | Select libintl from gettext we built.Alexey Neyman2017-01-101-2/+10
| | | | | | | | | | | | Also, require gettext for NLS, and require iconv/ncurses for gettext. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Change when libiconv/gettext are built.Alexey Neyman2017-01-102-8/+4
| | | | | | | | | | | | | | | | Make them configurable, default to y when build!=host (i.e. canadian or cross-native) because we don't know what libraries the host will provide. GLIBC, as previously, selects them explicitly. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Simplify a bit, no functional changes.Alexey Neyman2017-01-101-14/+4
| | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* | Kill CT_COMPLIBS_SHARED.Alexey Neyman2017-01-101-14/+12
|/ | | | | | There is no such option so the check is always true. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #508 from stilor/drop-dmallocAlexey Neyman2016-12-171-57/+0
|\ | | | | Drop dmalloc
| * 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>
* | Pass original multi_os_dir to iterator.Alexey Neyman2016-12-171-2/+3
| | | | | | | | | | | | | | | | This is needed for callbacks that use that directory to look inside GCC internal directories, e.g. moving the libraries. This broke when I made libexpat for target honor ${CT_SHARED_LIBS}. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Avoid host libs when compiling gettext.Alexey Neyman2016-12-171-0/+8
|/ | | | | | On Travis, old libxml2 is picked up from host and breaks the build. Signed-off-by: Alexey Neyman <stilor@att.net>
* Make companion libs static.Alexey Neyman2016-12-115-35/+26
| | | | | | | | | | | | | | | | | | | | | | | This follows the trend set by 1*.sh scripts that configure ISL, GMP, MPFR, CLooG, etc. Building with shared libraries presents all kinds of problems: - The shared libraries need to be installed into ${CT_PREFIX_DIR}. - The binaries linked against companion libs need to have proper RPATH, or they're looking for shared libs in .build/${CT_PREFIX}/buildtools/lib. - All libraries must agree as to whether they're built shared, static, or both. Otherwise, gettext tries to link in static libncurses.a into a shared library and fails (since libncurses was compiled without the -fPIC switch and hence contains relocations that cannot be handled in a shared library). So this fixes the current mess. If we decide to re-enable building the companion libs shared, we should probably make this dependent on a separate suboption of CT_STATIC_TOOLCHAIN. Add a config loosely based on one reported in the issue 274. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #443 from KirillSmirnov/gdb-nativeAlexey Neyman2016-12-054-5/+54
|\ | | | | 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>
| * complibs: let mingw-gcc find target companion libsKirill K. Smirnov2016-09-103-3/+33
| | | | | | | | | | | | | | | | mingw-gcc searches for include and libs in <sysroot>/mingw directory while non-mingw-gcc uses <sysroot>/usr. This patch sets an appropriate prefix for target companion libs. 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>
* | Merge pull request #487 from stilor/host-comp-toolsAlexey Neyman2016-12-026-53/+237
|\ \ | | | | | | Allow for installation of companion tools for host
| * | Add 'companion tools for host' step.Alexey Neyman2016-12-026-46/+206
| | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
| * | Move companion tool build into a separate step.Alexey Neyman2016-12-026-10/+34
| | | | | | | | | | | | | | | | | | | | | Also, rename "build" -> "for_build", since we're going to have a "for_host" as well. Signed-off-by: Alexey Neyman <stilor@att.net>
* | | Fix use of custom location if it is a directory.Alexey Neyman2016-12-026-6/+6
|/ / | | | | | | | | | | | | | | | | 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>
* | Pass FOR_BUILD flags when building the pass-1/2 core GCC.Alexey Neyman2016-11-281-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | Current build passes {CFLAGS,LDFLAGS}_FOR_HOST - which breaks canadian cross (e.g. tried building for x86_64-unknown-linux-uclibc host). This dates back to the days of yore when CFLAGS were set directly in the do_gcc_core_backend (and that function is used as the final gcc's backend). do_gcc_core_backend is now passed with CFLAGS/LDFLAGS to use, so let the pass-1/pass-2/final-for-build steps pass the appropriate flags. Signed-off-by: Alexey Neyman <stilor@att.net>
* | xtensa: fix endianness supportMax Filippov2016-11-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To build uClibc correctly we need correct endianness selected in the crosstool-NG. Xtensa cores may be little- or big-endian, but this property is static. The toolchain knows the core endianness and doesn't need options to select it. Enable ARCH_SUPPORTS_BOTH_ENDIAN and select LE by default. Specify empty CT_ARCH_ENDIAN_CFLAG so that -m{big,little}-endian don't get added to the TARGET_CFLAGS, as it's not supported by gcc. Specify empty CT_ARCH_ENDIAN_LDFLAG so that -EB/-EL don't get added to the TARGET_LDFLAGS as they are ignored. Select big-endian in the example xtensa-unknown-linux-uclibc configuration. This fixes uClibc toolchain build for little-endian cores. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* | Give companion tools some love.Alexey Neyman2016-11-215-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow selection of make/m4/... version. Support imports of new versions via addToolVersion.sh. Import newest versions of the companion tools. One non-trivial change is the handling of make versions. Existing code was not handling make companion tool as described (see the previous commit). However, since most modern systems have make 4.x, that previous commit made crosstool-ng always build make as a companion tool. This traces back to the commit dd15c93 from 2014. That commit's log message says that actually it was 3.81 which broke the build for certain component (it was originally breaking eglibc, but I noticed it was breaking current glibc on powerpc64), and introduced an option to force using 3.81 by "components that really need it". It looks like in 2.5 years we haven't seen any such components that really need make 3.81, and (given that make has already had a few releases since 3.81) we're unlikely to see them in the future. Hence, the configure check is changed from "exactly 3.81" to "3.81 or newer". In its current form, configure will accept make 3.80+, and will not require make as a companion tool for 3.81+. We might want to bump the latter check to even newer version given the claim from dd15c93. Killed COMP_TOOLS_make_3_81_NEEDED. Anyway, I retained 3.81 just in case; ditto for m4 1.14.3, autoconf 2.65 and automake 1.11.1. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Partially revert 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e.Alexey Neyman2016-11-2033-161/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | comptools/make: Fix CT_COMP_TOOLS_make_gmake optionBernhard Walle2016-11-191-1/+1
| | | | | | | | | | | | | | | | | | Commit 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e broke that option. Since ${make} points to /usr/bin/make, making the symlink from gmake to /usr/bin/make is obviously the wrong decision. gmake should link to our (old-versioned) self-built make. Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
* | Merge remote-tracking branch 'upstream/master'Dmitry Pankratov2016-11-113-6/+67
|\ \
| * \ Merge pull request #472 from stilor/unparallel-make-installBryan Hundven2016-11-091-3/+12
| |\ \ | | | | | | | | Do not run 'make install' in parallel in GCC.
| | * | Do not run 'make install' in parallel in GCC.Alexey Neyman2016-11-091-3/+12
| | | | | | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
| * | | Merge pull request #452 from KirillSmirnov/janitorialAlexey Neyman2016-11-091-1/+2
| |\ \ \ | | |/ / | |/| | Janitorial: update patches
| | * | Merge branch 'master' into janitorialBryan Hundven2016-10-241-0/+5
| | |\ \
| | * \ \ Merge branch 'master' into janitorialKirill Smirnov2016-10-051-2/+36
| | |\ \ \
| | * \ \ \ Merge branch 'master' into janitorialKirill Smirnov2016-09-231-1/+2
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| | * | | | | build/glibc: Improve confusing commentKirill K. Smirnov2016-09-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up until cset 4e2227e8a5537a8553c503e55d2cb2190f2a0d2f there was an 'if' statement with a comment. The abovementioned changeset removed the conditional statement but the comment survived. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
| * | | | | | Merge branch 'master' into static-libgcc-more-fixesAlexey Neyman2016-10-121-0/+5
| |\ \ \ \ \ \ | | | |_|_|/ / | | |/| | | |
| | * | | | | Fix m68k with uClibc-ng >= 1.0.15.Alexey Neyman2016-10-041-0/+5
| | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.0.15 only kept a single LINUXTHREADS option, and renamed it, making it no longer option-compatible with uClibc. The option for "1.0.14 or later" version of uClibc-ng is not currently used; rename it to "1.0.15 or later" and use it to handle newer uClibc-ng's linuxthreads. m68k happens to be the only sample using linuxthreads. Signed-off-by: Alexey Neyman <stilor@att.net>
| * / | | | Fine-tune moving gcc libraries to sysroot.Alexey Neyman2016-10-071-0/+12
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Check if anything was installed outside sysroot; on some [baremetal only?] configurations GCC doesn't install anything to ${CT_PREFIX_DIR}/${CT_TARGET}/lib. 2. We need to create <sysroot>/lib/<multilib> if it doesn't exist (MUSL only installs in <sysroot>/usr/lib). 3. Do not move the linker scripts; elf2flt expects to find them in gcc's dir, not sysroot. Signed-off-by: Alexey Neyman <stilor@att.net>
| * | | | Merge branch 'master' into x86-muslAlexey Neyman2016-10-041-2/+27
| |\ \ \ \
| | * | | | GCC uses multi_os_dir for libgcc, not multi_dir.Alexey Neyman2016-10-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
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