diff options
Diffstat (limited to 'm4/ax_append_link_flags.m4')
| -rw-r--r-- | m4/ax_append_link_flags.m4 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/m4/ax_append_link_flags.m4 b/m4/ax_append_link_flags.m4 index 4fc433700..c73ddafc2 100644 --- a/m4/ax_append_link_flags.m4 +++ b/m4/ax_append_link_flags.m4 @@ -52,10 +52,12 @@ # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. -#serial 2 +#serial 4 AC_DEFUN([AX_APPEND_LINK_FLAGS], -[for flag in $1; do +[AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) +AX_REQUIRE_DEFINED([AX_APPEND_FLAG]) +for flag in $1; do AX_CHECK_LINK_FLAG([$flag], [AX_APPEND_FLAG([$flag], [m4_default([$2], [LDFLAGS])])], [], [$3]) done ])dnl AX_APPEND_LINK_FLAGS |