The patch "compositor-android: fix build flags" started using GCC_CFLAGS
for C++ files, too. That lead to the following warnings when building a
C++ file:
cc1plus: warning: command line option "-Wstrict-prototypes" is valid for
Ada/C/ObjC but not for C++
cc1plus: warning: command line option "-Wmissing-prototypes" is valid
for Ada/C/ObjC but not for C++
Introduce GCC_CXXFLAGS, similar to GCC_CFLAGS, but for C++, avoiding the
problematic compiler flags.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
if test "x$GCC" = "xyes"; then
- GCC_CFLAGS="-Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes \
- -Wno-unused-parameter -Wno-missing-field-initializers \
- -g -fvisibility=hidden"
-
+ my_common_gcc_flags="-Wall -Wextra -Wno-unused-parameter \
+ -Wno-missing-field-initializers -g -fvisibility=hidden"
+ GCC_CFLAGS="$my_common_gcc_flags \
+ -Wstrict-prototypes -Wmissing-prototypes"
+ GCC_CXXFLAGS="$my_common_gcc_flags"
fi
AC_SUBST(GCC_CFLAGS)
+AC_SUBST(GCC_CXXFLAGS)
WAYLAND_SCANNER_RULES(['$(top_srcdir)/protocol'])
android_backend_la_LDFLAGS = -module -avoid-version
android_backend_la_LIBADD = $(COMPOSITOR_LIBS)
android_backend_la_CFLAGS = $(GCC_CFLAGS) $(COMPOSITOR_CFLAGS)
-android_backend_la_CXXFLAGS = $(GCC_CFLAGS) $(COMPOSITOR_CFLAGS)
+android_backend_la_CXXFLAGS = $(GCC_CXXFLAGS) $(COMPOSITOR_CFLAGS)
android_backend_la_SOURCES = \
compositor-android.c \
android-framebuffer.cpp \