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build: consolidate reduced export checks

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fanquake 2020-07-14 21:06:43 +08:00
parent 012bdec1b7
commit de4238f92f
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1 changed files with 4 additions and 8 deletions
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10
configure.ac
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@ -1191,12 +1191,6 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
[ AC_MSG_RESULT(no); HAVE_WEAK_GETAUXVAL=0 ] [ AC_MSG_RESULT(no); HAVE_WEAK_GETAUXVAL=0 ]
) )
dnl Check for reduced exports
if test x$use_reduce_exports = xyes; then
AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"],
[AC_MSG_ERROR([Cannot set default symbol visibility. Use --disable-reduce-exports.])])
fi
AC_MSG_CHECKING([for std::system]) AC_MSG_CHECKING([for std::system])
AC_LINK_IFELSE( AC_LINK_IFELSE(
[ AC_LANG_PROGRAM( [ AC_LANG_PROGRAM(
@ -1410,8 +1404,10 @@ BOOST_CPPFLAGS="-DBOOST_SP_USE_STD_ATOMIC -DBOOST_AC_USE_STD_ATOMIC $BOOST_CPPFL
BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB" BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB"
fi fi
dnl Check for reduced exports
if test x$use_reduce_exports = xyes; then if test x$use_reduce_exports = xyes; then
CXXFLAGS="$CXXFLAGS $RE_CXXFLAGS" AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[CXXFLAGS="$CXXFLAGS -fvisibility=hidden"],
[AC_MSG_ERROR([Cannot set hidden symbol visibility. Use --disable-reduce-exports.])],[[$CXXFLAG_WERROR]])
AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]],[RELDFLAGS="-Wl,--exclude-libs,ALL"],,[[$LDFLAG_WERROR]]) AX_CHECK_LINK_FLAG([[-Wl,--exclude-libs,ALL]],[RELDFLAGS="-Wl,--exclude-libs,ALL"],,[[$LDFLAG_WERROR]])
fi fi