[Libreoffice-commits] core.git: Branch 'distro/lhm/libreoffice-6-4+backports' - solenv/gbuild

[Michael Stahl (via logerrit)]

 solenv/gbuild/platform/com_GCC_defs.mk |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

New commits:
commit 6cb7dc556281162d2fcb55eee646d59e3acdeb30
Author:     Michael Stahl <Michael.Stahl at cib.de>
AuthorDate: Sat Feb 27 22:30:41 2021 +0100
Commit:     Michael Stahl <michael.stahl at allotropia.de>
CommitDate: Thu Mar 25 10:24:36 2021 +0100

    gbuild: don't use -Wunused-macros with sccache
    
    In at least soltools, jurt and gperf generated files, build with GCC and
    sccache 0.2.16-alpha.0 reports spurious -Werror=implicit-fallthrough=
    due to comments and these go away by configuring sccache with
    rewrite_includes_only = true.
    
    But his results in
    cc1: error: ‘-fdirectives-only’ is incompatible with ‘-Wunused-macros’
    so disable that like for clang-with-icecream builds.
    
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111716
    Tested-by: Jenkins
    Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>
    (cherry picked from commit 6fb9f368c6824a8ff7bc5bc5cf66fc2df7d055b7)
    
    Change-Id: I6dec38e86aa6e22591d7a700a8daddf3fed88b16
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113048
    Tested-by: Michael Stahl <michael.stahl at allotropia.de>
    Reviewed-by: Michael Stahl <michael.stahl at allotropia.de>

diff --git a/solenv/gbuild/platform/com_GCC_defs.mk b/solenv/gbuild/platform/com_GCC_defs.mk
index 712a61df544f..9e3b695360cd 100644
--- a/solenv/gbuild/platform/com_GCC_defs.mk
+++ b/solenv/gbuild/platform/com_GCC_defs.mk
@@ -62,7 +62,7 @@ gb_CFLAGS_COMMON := \
 	-Wstrict-prototypes \
 	-Wundef \
 	-Wunreachable-code \
-	$(if $(and $(COM_IS_CLANG),$(or $(findstring icecc,$(CC)),$(findstring icecc,$(CCACHE_PREFIX)))),,-Wunused-macros) \
+	$(if $(or $(and $(COM_IS_CLANG),$(or $(findstring icecc,$(CC)),$(findstring icecc,$(CCACHE_PREFIX)))),$(findstring sccache,$(CC))),,-Wunused-macros) \
 	-finput-charset=UTF-8 \
 	-fmessage-length=0 \
 	-fno-common \
@@ -77,7 +77,7 @@ gb_CXXFLAGS_COMMON := \
 	-Wextra \
 	-Wundef \
 	-Wunreachable-code \
-	$(if $(and $(COM_IS_CLANG),$(or $(findstring icecc,$(CC)),$(findstring icecc,$(CCACHE_PREFIX)))),,-Wunused-macros) \
+	$(if $(or $(and $(COM_IS_CLANG),$(or $(findstring icecc,$(CXX)),$(findstring icecc,$(CCACHE_PREFIX)))),$(findstring sccache,$(CXX))),,-Wunused-macros) \
 	-finput-charset=UTF-8 \
 	-fmessage-length=0 \
 	-fno-common \