configure.ac: add conditional for -z,defs

This commit is contained in:
Greg 2016-12-27 17:24:02 -05:00
parent 802a6aa93f
commit 1b8a6ef561

View File

@ -219,7 +219,12 @@ if test x"$debug_enabled" != x"yes" ; then
CFLAGS="-DNDEBUG $CFLAGS"
fi
AS_ECHO_N(["checking to see if linker understands -z,defs... "])
LDFLAGS_OLD="-Wl $LDFLAGS"
LDFLAGS="-Wl,-z,defs $LDFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
AS_ECHO("yes"),
AS_ECHO("no"); LDFLAGS="$LDFLAGS_OLD")
dnl
dnl Make sure we can actually handle the "--with-*" and "--enable-*" stuff.