Re: Compiling LO for lcov/gcov code coverage fails (gb_GCOV=YES)

[Maarten Hoes <hoes.maarten@xxxxxxxxx>]

Ah.


I added the flags to 2 files, listed below, and rebuild. It builds now. I'm not too sure if the edits below are entirely placed in the right way or in the right place, but it does make the build work ;)

external/liborcus/ExternalProject_liborcus.mk
external/expat/ExternalProject_expat.mk

Thanks. Now onward to the lcov/gcov html reports !


Sincerely,


Maarten


diff --git a/external/liborcus/ExternalProject_liborcus.mk b/external/liborcus/ExternalProject_liborcus.mk
index e7f929a28b4c..bb9ca3841b65 100644
--- a/external/liborcus/ExternalProject_liborcus.mk
+++ b/external/liborcus/ExternalProject_liborcus.mk
@@ -49,7 +49,7 @@ endif

 liborcus_CPPCLAGS=$(CPPFLAGS)
 ifeq ($(SYSTEM_ZLIB),)
-liborcus_CPPFLAGS+=$(ZLIB_CFLAGS)
+liborcus_CPPFLAGS+=$(ZLIB_CFLAGS) -fprofile-arcs -ftest-coverage
 endif
 #
 # OSes that use the GNU C++ library need to use -D_GLIBCXX_DEBUG in
@@ -60,10 +60,10 @@ endif
 #
 liborcus_CPPFLAGS+=$(gb_COMPILERDEFS_STDLIB_DEBUG)

-liborcus_CXXFLAGS=$(CXXFLAGS) $(gb_VISIBILITY_FLAGS) $(gb_VISIBILITY_FLAGS_CXX) $(CXXFLAGS_CXX11) -DBOOST_SYSTEM_NO_DEPRECATED
+liborcus_CXXFLAGS=$(CXXFLAGS) $(gb_VISIBILITY_FLAGS) $(gb_VISIBILITY_FLAGS_CXX) $(CXXFLAGS_CXX11) -DBOOST_SYSTEM_NO_DEPRECATED -fprofile-arcs -ftest-coverage
 liborcus_LDFLAGS=$(LDFLAGS) $(gb_LTOFLAGS)
 liborcus_CXXFLAGS+=$(call gb_ExternalProject_get_build_flags,liborcus)
-liborcus_LDFLAGS+=$(call gb_ExternalProject_get_link_flags,liborcus)
+liborcus_LDFLAGS+=$(call gb_ExternalProject_get_link_flags,liborcus) -fprofile-arcs -lgcov
 ifeq ($(COM),MSC)
 liborcus_CXXFLAGS+=$(BOOST_CXXFLAGS)
 endif


diff --git a/external/expat/ExternalProject_expat.mk b/external/expat/ExternalProject_expat.mk
index 1e9609a4aff8..f14ef12d0aba 100644
--- a/external/expat/ExternalProject_expat.mk
+++ b/external/expat/ExternalProject_expat.mk
@@ -22,4 +22,10 @@ $(call gb_ExternalProject_get_state_target,expat,configure) :
        ,,expat_configure.log)
        $(call gb_Trace_EndRange,expat,EXTERNAL)

+CFLAGS += -fprofile-arcs -ftest-coverage
+CXXFLAGS += -fprofile-arcs -ftest-coverage
+LDFLAGS += -fprofile-arcs -lgcov
+
+
+

On Wed, May 11, 2022 at 9:35 PM Luboš Luňák <l.lunak@xxxxxxxxxxxxx> wrote:

 Not those makefiles. I meant external/*/*.mk (and solenv/gbuild/*.mk).

--
 Luboš Luňák
 l.lunak@xxxxxxxxxxxxx