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| author | nsz <nsz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-01-06 14:51:35 +0000 |
|---|---|---|
| committer | nsz <nsz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-01-06 14:51:35 +0000 |
| commit | 371db734bc7f4b5faee36029b971ba1cb44a9607 (patch) | |
| tree | 444dfe130e7c482dd2feae37033602b82702fc82 /libatomic/Makefile.am | |
| parent | 935f7e97a38d5c0607845dcda85817e4f73223b4 (diff) | |
| download | gcc-371db734bc7f4b5faee36029b971ba1cb44a9607.tar.gz | |
Fix libatomic multilib parallel build (PR other/67627)
The all-multi target may be built in parallel with the %_.lo
targets which generate make dependencies that are parsed during
the build of all-multi.
This patch forces all-multi to only run after the *_.lo targets
are done.
libatomic:
PR other/67627
* Makefile.am (all-multi): Add dependency.
* Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232102 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libatomic/Makefile.am')
| -rw-r--r-- | libatomic/Makefile.am | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am index fdc16c0ac91..b3512442850 100644 --- a/libatomic/Makefile.am +++ b/libatomic/Makefile.am @@ -139,3 +139,10 @@ endif libatomic_convenience_la_SOURCES = $(libatomic_la_SOURCES) libatomic_convenience_la_LIBADD = $(libatomic_la_LIBADD) + +# Override the automake generated all-multi rule to guarantee that all-multi +# is not run in parallel with the %_.lo rules which generate $(DEPDIR)/*.Ppo +# makefile fragments to avoid broken *.Ppo getting included into the Makefile +# when it is reloaded during the build of all-multi. +all-multi: $(libatomic_la_LIBADD) + $(MULTIDO) $(AM_MAKEFLAGS) DO=all multi-do # $(MAKE) |