X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=m4%2Fax%2Fax_check_sign.m4;h=e0292bcc55165addabfb0d5aecf15bfbceae7902;hp=5c925c2c31e2ffa02bb69755b0b6d3a2f11a49b3;hb=6d8fda8d1cd382e6d6626df5353d285176bd9bf2;hpb=52ed5940ed0ab3cafd36fbded2e83c92563e7b2b

diff --git a/m4/ax/ax_check_sign.m4 b/m4/ax/ax_check_sign.m4
index 5c925c2..e0292bc 100644
--- a/m4/ax/ax_check_sign.m4
+++ b/m4/ax/ax_check_sign.m4
@@ -40,7 +40,7 @@
 AC_DEFUN([AX_CHECK_SIGN], [
 	typename=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"`
 	AC_CACHE_CHECK([whether $1 is signed], ax_cv_decl_${typename}_signed, [
-			AC_TRY_COMPILE([$4],
+			AC_TRY_COMPILE($4,
 					[ int foo @<:@ 1 - 2 * !((($1) -1) < 0) @:>@ ],
 					[ eval "ax_cv_decl_${typename}_signed=\"yes\"" ],
 					[ eval "ax_cv_decl_${typename}_signed=\"no\"" ])])