diff options
author | Stephan Bergmann <sbergman@redhat.com> | 2019-10-18 17:40:42 +0200 |
---|---|---|
committer | Stephan Bergmann <sbergman@redhat.com> | 2019-10-21 12:55:53 +0200 |
commit | 2fa1d68984e28a2c9d54250d16cecf6e719b4547 (patch) | |
tree | ed8dd0e1bef961fa1b9a6540f812d1c67b7a5913 /compilerplugins | |
parent | 06be436363f1b9d72a19aba7c1e6df3fcf6c7844 (diff) |
Don't invoke the linker when generating pch files
When `llvm-config --cxxflags` outputs -Wl,... options (as has been discussed at
824d9394b529bb1fc521e4a4df8c4e3458ec5641 "Properly handle comma in CLANGFLAGS",
and which end up on the compiler command lines here), Clang failed with an error
"cannot specify -o when generating multiple output files" when generating
sharedvisitor/clang.pch.
Change-Id: I200ebd152f5a524ce7ecdd2f25c34bbaa634f515
Reviewed-on: https://gerrit.libreoffice.org/81065
Tested-by: Jenkins
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'compilerplugins')
-rw-r--r-- | compilerplugins/Makefile-clang.mk | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compilerplugins/Makefile-clang.mk b/compilerplugins/Makefile-clang.mk index 8e66b7e5b93c..0965c74636fc 100644 --- a/compilerplugins/Makefile-clang.mk +++ b/compilerplugins/Makefile-clang.mk @@ -326,7 +326,7 @@ $(CLANGOUTDIR)/clang.pch: $(CLANGINDIR)/precompiled_clang.hxx \ $(call gb_Output_announce,$(subst $(BUILDDIR)/,,$@),$(true),PCH,1) $(QUIET)$(COMPILER_PLUGINS_CXX) -x c++-header $(CLANGDEFS) $(CLANGCXXFLAGS) $(CLANGWERROR) \ $(CLANGINCLUDES) -I$(BUILDDIR)/config_host -I$(CLANGINDIR) -DPCH_LEVEL=$(gb_ENABLE_PCH) \ - -fPIC $< -o $@ -MMD -MT $@ -MP -MF $(CLANGOUTDIR)/clang.pch.d + -fPIC -c $< -o $@ -MMD -MT $@ -MP -MF $(CLANGOUTDIR)/clang.pch.d endif -include $(CLANGOUTDIR)/clang.pch.d @@ -343,7 +343,7 @@ $(CLANGOUTDIR)/sharedvisitor/clang.pch: $(CLANGINDIR)/sharedvisitor/precompiled_ | $(CLANGOUTDIR)/sharedvisitor $(call gb_Output_announce,$(subst $(BUILDDIR)/,,$@),$(true),PCH,1) $(QUIET)$(CLANGDIR)/bin/clang -x c++-header $(LO_CLANG_ANALYZER_PCH_CXXFLAGS) \ - $(COMPILER_PLUGINS_TOOLING_ARGS) $< -o $@ -MMD -MT $@ -MP \ + $(COMPILER_PLUGINS_TOOLING_ARGS) -c $< -o $@ -MMD -MT $@ -MP \ -MF $(CLANGOUTDIR)/sharedvisitor/clang.pch.d -include $(CLANGOUTDIR)/sharedvisitor/clang.pch.d |