diff options
Diffstat (limited to 'crypto/heimdal/cf/proto-compat.m4')
| -rw-r--r-- | crypto/heimdal/cf/proto-compat.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/crypto/heimdal/cf/proto-compat.m4 b/crypto/heimdal/cf/proto-compat.m4 new file mode 100644 index 0000000..942f658 --- /dev/null +++ b/crypto/heimdal/cf/proto-compat.m4 @@ -0,0 +1,22 @@ +dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $ +dnl +dnl +dnl Check if the prototype of a function is compatible with another one +dnl + +dnl AC_PROTO_COMPAT(includes, function, prototype) + +AC_DEFUN(AC_PROTO_COMPAT, [ +AC_CACHE_CHECK([if $2 is compatible with system prototype], +ac_cv_func_$2_proto_compat, +AC_TRY_COMPILE([$1], +[$3;], +eval "ac_cv_func_$2_proto_compat=yes", +eval "ac_cv_func_$2_proto_compat=no")) +define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE]) +if test "$ac_cv_func_$2_proto_compat" = yes; then + AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with + $3]) +fi +undefine([foo]) +])
\ No newline at end of file |
