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[build] OSX Catalina configure does not support --extra-cflags and fix broken compiler option test for -Wno-extended-offsetof that was used to fix older osx clang issue

This commit is contained in:
Mike Jerris 2019-10-22 10:24:14 -06:00
parent 7fdf8584e4
commit 6a900a90a3
2 changed files with 4 additions and 1 deletions
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2
Makefile.am
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@ -586,7 +586,7 @@ libs/libzrtp/libzrtp.a:
cd libs/libzrtp && $(MAKE)
libs/libvpx/Makefile: libs/libvpx/.update
cd libs/libvpx && CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" ./configure --enable-pic --disable-docs --disable-examples --disable-install-bins --disable-install-srcs --disable-unit-tests --size-limit=16384x16384 --extra-cflags="$(VISIBILITY_FLAG)"
cd libs/libvpx && CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS) $(VISIBILITY_FLAG)" CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" ./configure --enable-pic --disable-docs --disable-examples --disable-install-bins --disable-install-srcs --disable-unit-tests --size-limit=16384x16384
libs/libvpx/libvpx.a: libs/libvpx/Makefile libs/libvpx/.update
@cd libs/libvpx && $(MAKE)

3
configure.ac
View File

@ -1052,14 +1052,17 @@ fi
CFLAGS="$saved_CFLAGS"
if test "x${ax_cv_c_compiler_vendor}" = "xclang" ; then
saved_CFLAGS="$CFLAGS"
# Next check added for Xcode 5 and systems with clang 5 llvm 3.3 or above, extended offset must be off
AC_CACHE_CHECK([whether compiler supports -Wextended-offsetof], [ac_cv_clang_extended_offsetof], [
CFLAGS="$CFLAGS -Wno-extended-offsetof"
AC_TRY_COMPILE([],[return 0;],[ac_cv_clang_extended_offsetof=yes],[ac_cv_clang_extended_offsetof=no])
])
AC_MSG_RESULT($ac_cv_clang_extended_offsetof)
if test x"$ac_cv_clang_extended_offsetof" = xyes; then
APR_ADDTO(CFLAGS, -Wno-extended-offsetof)
fi
CFLAGS="$saved_CFLAGS"
fi
# Tested and fixed lot of modules, but some are untested. Will be added back when the core team decide it ready