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| author | Marc Poulhiès <dkm@kataplop.net> | 2022-12-13 21:16:22 +0100 |
|---|---|---|
| committer | Chris Packham <judge.packham@gmail.com> | 2022-12-18 21:20:50 +1300 |
| commit | cdae8d0559d41f9464ab54e2967e23a0ee06a358 (patch) | |
| tree | 7245c112b1e1999ec2c8f715aeff4facf6de6cb5 /config/cc | |
| parent | 500fe136547598da727970383cefe6280c09a658 (diff) | |
| download | crosstool-ng-cdae8d0559d41f9464ab54e2967e23a0ee06a358.tar.gz crosstool-ng-cdae8d0559d41f9464ab54e2967e23a0ee06a358.tar.bz2 crosstool-ng-cdae8d0559d41f9464ab54e2967e23a0ee06a358.zip | |
Enable support for building libgccjit
libgccjit is still under development and, despite its name, may also be used for
ahead-of-time compilation.
Documentation can be found on the gcc website:
https://gcc.gnu.org/onlinedocs/jit/internals/index.html
https://gcc.gnu.org/wiki/JIT
With this change it's possible to enable the building of the libgccjit. It's
enabled as a language (with --enable-languages=jit) even if not a language
frontend at all.
The main changes are related to the requirement of having everything host side
built as Position Independent Code (PIC) with --enable-host-shared. GCC has the
needed logic for building its dependencies (mpc, gmp, mpfr, ...) correctly when
built "in-tree", which is not the case with crosstool-ng (see
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=05048fc29f0)
Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
Diffstat (limited to 'config/cc')
| -rw-r--r-- | config/cc/gcc.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in index e77b0716..d5b19c79 100644 --- a/config/cc/gcc.in +++ b/config/cc/gcc.in @@ -5,6 +5,7 @@ ## select CC_SUPPORT_JAVA if !GCC_7_or_later && OBSOLETE ## select CC_SUPPORT_ADA ## select CC_SUPPORT_D +## select CC_SUPPORT_JIT ## select CC_SUPPORT_OBJC ## select CC_SUPPORT_OBJCXX ## select CC_SUPPORT_GOLANG |