configure: Quote AC_LANG_PROGRAM for autoconf 2.68

Avoid warning in recent autoconf versions. See
http://www.flameeyes.eu/autotools-mythbuster/forwardporting/autoconf.html
This commit is contained in:
Nirgal Vourgère 2012-10-11 20:32:41 +02:00
parent cca7001f98
commit 396992f6e1

View File

@ -102,11 +102,11 @@ VERS_1 {
global: *; global: *;
}; };
EOF EOF
AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
[VERSION_SCRIPT_FLAG=-Wl,--version-script=; AC_MSG_RESULT([yes (GNU style)])], []) [VERSION_SCRIPT_FLAG=-Wl,--version-script=; AC_MSG_RESULT([yes (GNU style)])], [])
if test "x$VERSION_SCRIPT_FLAG" = "x"; then if test "x$VERSION_SCRIPT_FLAG" = "x"; then
LDFLAGS="$SAVED_LDFLAGS -Wl,-M,conftest.map" LDFLAGS="$SAVED_LDFLAGS -Wl,-M,conftest.map"
AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
[VERSION_SCRIPT_FLAG=-Wl,-M,; AC_MSG_RESULT([yes (Sun style)])], []) [VERSION_SCRIPT_FLAG=-Wl,-M,; AC_MSG_RESULT([yes (Sun style)])], [])
fi fi
if test "x$VERSION_SCRIPT_FLAG" = "x"; then if test "x$VERSION_SCRIPT_FLAG" = "x"; then