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| author | Joel Brobecker <brobecker@adacore.com> | 2019-12-30 21:36:34 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2019-12-30 21:36:34 +0000 |
| commit | b3405ddc5d83bd1856dfb00d415514a996be951d (patch) | |
| tree | 775b49997b08cb010d810fb2cee12fad10efd9b7 | |
| parent | 1361ae0e7647cbf4b77f917835c4d4aecba3e533 (diff) | |
| download | gcc-b3405ddc5d83bd1856dfb00d415514a996be951d.zip gcc-b3405ddc5d83bd1856dfb00d415514a996be951d.tar.gz gcc-b3405ddc5d83bd1856dfb00d415514a996be951d.tar.bz2 | |
Setup TARGET_C_PREINCLUDE for VxWorks
This patch modifies the C & C++ VxWorks compiler to predefine
the __STDC_ macros verified by gcc.dg/c99-predef-1.c in the testsuite.
2019-12-13 Joel Brobecker <brobecker@adacore.com>
* config.gcc <*-*-vxworks*>: Add vxworks-c.o to c_target_objs
and cxx_target_objs. Set target_has_targetcm to "yes". Add
vxworks-predef.h to extra_headers.
* config/t-vxworks (vxworks-c.o): New target.
* config/vxworks-c.c: New file.
* config/vxworks/vxworks-predef.h: New file.
From-SVN: r279781
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config.gcc | 4 | ||||
| -rw-r--r-- | gcc/config/t-vxworks | 4 |
3 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 252e921..6c9adff 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2019-12-30 Joel Brobecker <brobecker@adacore.com> + + * config.gcc <*-*-vxworks*>: Add vxworks-c.o to c_target_objs + and cxx_target_objs. Set target_has_targetcm to "yes". Add + vxworks-predef.h to extra_headers. + * config/t-vxworks (vxworks-c.o): New target. + * config/vxworks-c.c: New file. + * config/vxworks/vxworks-predef.h: New file. + 2019-12-30 Alexandre Oliva <oliva@adacore.com> Olivier Hainque <hainque@adacore.com> diff --git a/gcc/config.gcc b/gcc/config.gcc index 9802f43..1110f7b 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -955,6 +955,10 @@ case ${target} in xm_defines=POSIX extra_options="${extra_options} vxworks.opt" extra_objs="$extra_objs vxworks.o" + c_target_objs="${c_target_objs} vxworks-c.o" + cxx_target_objs="${cxx_target_objs} vxworks-c.o" + extra_headers="${extra_headers} ../vxworks/vxworks-predef.h" + target_has_targetcm="yes" use_gcc_stdint=provide tm_file="${tm_file} vxworks-stdint.h" case ${enable_threads} in diff --git a/gcc/config/t-vxworks b/gcc/config/t-vxworks index 86b26cc..69b3a2e 100644 --- a/gcc/config/t-vxworks +++ b/gcc/config/t-vxworks @@ -20,6 +20,10 @@ vxworks.o: $(srcdir)/config/vxworks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \ $(TARGET_H) output.h $(TM_H) $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< +vxworks-c.o: $(srcdir)/config/vxworks-c.c + $(COMPILE) $< + $(POSTCOMPILE) + # Both the kernel and RTP headers provide limits.h. They embed VxWorks # specificities and are dated on some configurations so we both need to # provide our own version and make sure the system one gets exposed. |