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| author | Yang Tse <yangsita@gmail.com> | 2013-03-08 13:26:08 +0100 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2013-03-08 13:27:45 +0100 |
| commit | 70b5173410baaa67ccdb50382870012949549c3d (patch) | |
| tree | 8c7fa34b3286dac4aecab1c57e6e581554914818 /m4/curl-compilers.m4 | |
| parent | eacfb5d8a6d4ce9e3d17a87eae4d9356b56d9422 (diff) | |
| download | curl-70b5173410baaa67ccdb50382870012949549c3d.tar.gz | |
configure: use XC_LIBTOOL for portability across libtool versions
Diffstat (limited to 'm4/curl-compilers.m4')
| -rw-r--r-- | m4/curl-compilers.m4 | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/m4/curl-compilers.m4 b/m4/curl-compilers.m4 index ddbabbd63..2467128eb 100644 --- a/m4/curl-compilers.m4 +++ b/m4/curl-compilers.m4 @@ -21,7 +21,7 @@ #*************************************************************************** # File version for 'aclocal' use. Keep it a single number. -# serial 65 +# serial 66 dnl CURL_CHECK_COMPILER @@ -1195,6 +1195,7 @@ dnl library or as a shared one on those systems on which dnl shared libraries support undefined symbols. AC_DEFUN([CURL_CHECK_CURLDEBUG], [ + AC_REQUIRE([XC_LIBTOOL])dnl AC_REQUIRE([CURL_SHFUNC_SQUEEZE])dnl supports_curldebug="unknown" if test "$want_curldebug" = "yes"; then @@ -1210,7 +1211,7 @@ AC_DEFUN([CURL_CHECK_CURLDEBUG], [ fi if test "$supports_curldebug" != "no"; then if test "$enable_shared" = "yes" && - test "$need_no_undefined" = "yes"; then + test "x$xc_lt_shlib_use_no_undefined" = 'xyes'; then supports_curldebug="no" AC_MSG_WARN([shared library does not support undefined symbols.]) fi @@ -1238,31 +1239,6 @@ AC_DEFUN([CURL_CHECK_CURLDEBUG], [ ]) -dnl CURL_CHECK_NO_UNDEFINED -dnl ------------------------------------------------- -dnl Checks if the -no-undefined flag must be used when -dnl building shared libraries. This is required on all -dnl systems on which shared libraries should not have -dnl references to undefined symbols. This check should -dnl not be done before AC-PROG-LIBTOOL. - -AC_DEFUN([CURL_CHECK_NO_UNDEFINED], [ - AC_BEFORE([$0],[CURL_CHECK_CURLDEBUG])dnl - AC_MSG_CHECKING([if shared libraries need -no-undefined]) - need_no_undefined="no" - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc* | *-*-aix*) - need_no_undefined="yes" - ;; - esac - if test "x$allow_undefined" = "xno"; then - need_no_undefined="yes" - elif test "x$allow_undefined_flag" = "xunsupported"; then - need_no_undefined="yes" - fi - AC_MSG_RESULT($need_no_undefined) -]) - dnl CURL_CHECK_COMPILER_HALT_ON_ERROR dnl ------------------------------------------------- |