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2011-05-31gcc: promote PKGVERSION and BUGURL options to toolchain levelBenoît THÉBAUDEAU"1-20/+0
This patch promotes the PKGVERSION and BUGURL options to toolchain level so that all toolchain components supporting them can benefit from them. These options are passed to configure through --with-pkgversion and --with-bugurl. They are supported by binutils 2.18+, gcc 4.3+, eglibc 2.9+ and gdb 7.0+. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-31gcc: add a CC_GCC_HAS_PKGVERSION_BUGURL optionBenoît THÉBAUDEAU"2-2/+9
This patch adds a blind option CC_GCC_HAS_PKGVERSION_BUGURL to test the support of --with-pkgversion and --with-bugurl by GCC's configure. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-31kconfig: remove useless 'default n'Benoît THÉBAUDEAU"2-20/+0
kconfig bools are disabled by default, so specifying 'default n' is useless and noisy. This patch removes all occurrences of 'default n'. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-25cc/gcc: bump Linaro revisions to 2011.05-0Benoît THÉBAUDEAU"1-6/+6
This patch bumps the Linaro GCC revisions to 2011.05-0 when applicable. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-18config: document array-capable variablesYann E. MORIN"1-0/+8
Update help entries for thos variables that accept multiple arguments with spaces (aka. array-capable variables). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-18config: rename variables that are arraysYann E. MORIN"1-2/+2
Make it explicit that a variable is an array bu the name of the variable. It will be used later when .config gets munged to allow both multiple arguments and arguments with spaces at the same time to be passed from the configuration down to the build scripts. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-08config: fix recursive depsYann E. MORIN"1-13/+12
The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-08cc/gcc: fix complibs dependencyYann E. MORIN"1-1/+1
Since the gcc configuration changes, the way to select the dependent companion libraries has changed. The addToolVersion script was not updated to match, and a new gcc version was added with this script. Fix the gcc version; the script will be updated in a subsequent changeset. Reported-by: Xun Li <lxfind@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-27cc/gcc: add latest Linaro versionsYann E. MORIN"1-6/+6
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-27cc/gcc: suffle options aroundYann E. MORIN"2-65/+73
Move options around so it feels more organised. Add comments to separate groups of related options. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-16cc/gcc: add latest versionYann E. MORIN"1-0/+6
Propagate the gcc-4.4.5 patchset to the newly added gcc-4.4.6. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-26cc/gcc: hide Linaro options by defaultYann E. MORIN"1-3/+21
It can be quite confusing for a new-comer to find strange version numbers for gcc, so hide the Linaro versions by default. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-27cc/gcc: add linaro 4.6 pre-releaseYann E. MORIN"1-0/+7
Before gcc 4.6 was released, Linaro has a pre-release available. Include that version in the config list. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-26cc/gcc: add 4.6.0Yann E. MORIN"1-0/+7
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19cc/gcc: prepare for upcoming 4.6Yann E. MORIN"2-1/+16
gcc 4.6 will no longer depend on libelf. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-27cc/gcc: cleanup the _or_later logicYann E. MORIN"2-24/+48
So far, we've had a version always select appropriate _or_later option, which in turn would select all previous _or_later options. Because the dependencies on companion libs were cumulative, that was working OK. But the upcoming 4.6 will no longer depend on libelf, so we can't keep the cumulative scheme we've been using so far. Have each release family select the corresponding dependencies, instead of relying on selecting previous _or_later. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-27cc/gcc: update linaro versionsYann E. MORIN"1-3/+3
Linaro has released version linaro-4.5-2011.03-0. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-22cc/gcc: do not build plugins for static toolchainsYann E. MORIN"1-0/+1
Plugins are shared objects, and when building a toolchain statically, the gcc build system breaks havok (although there is no hard technical reasons it should not be possible)... And consequently, do not enable plugin supoprt in binutils. Reported-by: Thomas Spurden <thomas@ado.is-a-geek.net> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-17cc/gcc: add versions from LinaroYann E. MORIN"1-0/+15
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-28cc/gcc: enable plugins if neededYann E. MORIN"2-0/+30
Enabling plugins in binutils is not enough, and gcc also needs to be ./configured with --enable-plugins, although this is not documented anywhere... :-/ Reported-by: karthik duraisami <kdconstant@hotmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-29cc/gcc: Add gcc 4.5.2Bryan Hundven1-0/+7
Add gcc 4.5.2. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2010-12-09cc/gcc: build final gcc staticallyBryan Hundven"1-0/+3
If the global static option is set, then build the final gcc statically. Signed-off-by: "Bryan Hundven" <bryanhundven@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09cc/gcc: add 4.4.5Yann E. MORIN"1-2/+7
Add 4.4.5, propagate patchset from 4.4.4. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09cc/gcc: add an option to enable/disable build of libsspYann E. MORIN"1-0/+9
libssp is the run-time Stack-Smashing Protection library. It can be usefull to have or miss, depends... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08cc/gcc: add an option to enable/disable build of libgompYann E. MORIN"1-0/+12
libgomp is the GNU implementation of the OpenMP API. It can be usefull to have or miss, depends... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08cc/gcc: shuffle config knobsYann E. MORIN"1-14/+18
It makes sense to have all library-related config knobs in the same place; and it makes sense to have all other misc config knobs in the same other place. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09cc/gcc: add option to enable 128-bit long doublesYann E. MORIN"1-0/+13
Needed by some PPC targets, at least. Requires gcc 4.2+ (noticed by Arnaud LACOMBE). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-03complibs: introduce a two-stage selectYann E. MORIN"1-6/+6
Directly select-ing the required companion libraries means we can not disable them. That's OK for now, as we systematically build them when they are required. But with distros coming up-to-speed, we will need to disable the build later-on. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-19cc/gcc: add 4.3.5Yann E. MORIN"1-0/+6
4.3.5 is the latest 4.3 version, and probably the last one. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12cc/gcc: do not force use of non-vital companion librariesYann E. MORIN"2-3/+43
While GMP and MPFR are required by gcc>=4.3 (to build the frontends), and MPC is required by gcc>=4.5, the other libs are not. If they are present then gcc will enable advanced features; if they are missing, then gcc will (should) simply disable those features. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-01cc/gcc: 4.5.1 is out!Arnaud Lacombe1-0/+7
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2010-07-30cc/gcc: do not show sjlj choice for bare-metalYann E. MORIN"1-0/+1
In the conversion from choic to tristate, this got lost.
2010-07-29cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newerJohannes Stezenbach1-0/+12
Idea and know-how taken from CodeSourcery build script. Normal build: $ ldd arm-unknown-linux-uclibcgnueabi-gcc linux-gate.so.1 => (0xb77f3000) libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000) libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000) libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000) /lib/ld-linux.so.2 (0xb77f4000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000) CC_STATIC_LIBSTDCXX=y: $ ldd arm-unknown-linux-uclibcgnueabi-gcc linux-gate.so.1 => (0xb7843000) libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000) /lib/ld-linux.so.2 (0xb7844000) I made CC_STATIC_LIBSTDCXX default=y since I think it is always desirable. Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-28cc/gcc: add option to enable/disable libmudflapYann E. MORIN"1-0/+14
For some scenarii, libmudflap is not very usefull or can break the build. Make in an optioon that defaults to 'N' to be on the safe side. For the core gcc-s, there is absolutely no need to build libmidflap. Idea from: Bernhard Pfund <bernhard@chapter7.ch>
2010-07-28cc/gcc: make sjlj config option a tristateYann E. MORIN"1-32/+16
A tristate fits better here than a choice.
2010-07-28cc/gcc: move options aroundYann E. MORIN"2-89/+87
2010-07-10cc/gcc: gcc-4.4 does not use MPCYann E. MORIN"1-5/+5
As reported by Johannes Stezenbach, see thread at: http://sourceware.org/ml/crossgcc/2010-07/msg00017.html
2010-06-17cc/gcc: add option do disable PCHYann E. MORIN"1-0/+12
In some cases, using Pre-Compiled Headers breaks the build. Ass an option to disable building the PCH, as suggested by: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974
2010-05-24cc/gcc: Make usage of --enable-target-optspace configurableTitus von Boxberg1-0/+9
Optionally configure to compile gcc-internal libs with -Os. yann.morin.1998@anciens.enib.fr: Rename the config options, it is in the GCC /namespace/.
2010-05-16cc/gcc: add latest versionYann E. MORIN"1-0/+7
Add 4.4.4 and forward-port patchset from 4.4.3
2010-04-15cc/gcc: add 4.5.0Yann E. MORIN"1-0/+7
2010-04-15cc/gcc: add support for 4.5.0 or later versionsYann E. MORIN"1-0/+13
starting with 4.5.0, gcc requires libelf.
2010-04-07cc/gcc: fix thread-less final gcc buildArnaud Lacombe1-0/+11
If threads are disabled in libc, we don't want to enable them in the final compiler. Doing so pass the configure stage, but fails latter on a missing <pthread.h>. Moreover, we don't want to build libgomp if threads are disabled; its configure script would fails anyway. Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2010-03-05cc/gcc: fix use of companion librariesYann E. MORIN"1-2/+12
2010-02-17complibs: split-up selection for individual libsYann E. MORIN"1-2/+5
2010-02-04cc/gcc: simplify the _or_later stuffYann E. MORIN"1-4/+1
2010-01-31cc/gcc: remove 4.3.0Yann E. MORIN"1-6/+0
gcc-4.3.0 never got !EXPERIMENTAL, and no one either confirmed nor complained.
2010-01-31cc/gcc: remove EXPERIMENTAL for gcc-4.4Yann E. MORIN"1-8/+4
2010-01-24cc/gcc: add latest 4.4.3, propagate patchset from 4.4.2Yann E. MORIN"1-0/+8
2009-10-28config: mark now old versions as being OBSOLETEYann E. MORIN"1-5/+10
These versions are kept for the upcoming release, but they will be removed from the next release if they are not used.
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