diff options
Diffstat (limited to 'third_party/heimdal/cf/have-type.m4')
| -rw-r--r-- | third_party/heimdal/cf/have-type.m4 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/third_party/heimdal/cf/have-type.m4 b/third_party/heimdal/cf/have-type.m4 new file mode 100644 index 0000000..4c533a6 --- /dev/null +++ b/third_party/heimdal/cf/have-type.m4 @@ -0,0 +1,30 @@ +dnl $Id$ +dnl +dnl check for existance of a type + +dnl AC_HAVE_TYPE(TYPE,INCLUDES) +AC_DEFUN([AC_HAVE_TYPE], [ +AC_REQUIRE([AC_HEADER_STDC]) +cv=`echo "$1" | sed 'y%./+- %__p__%'` +AC_MSG_CHECKING(for $1) +AC_CACHE_VAL([ac_cv_type_$cv], +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +$2]], +[[$1 foo;]])], +[eval "ac_cv_type_$cv=yes"], +[eval "ac_cv_type_$cv=no"]))dnl +ac_foo=`eval echo \\$ac_cv_type_$cv` +AC_MSG_RESULT($ac_foo) +if test "$ac_foo" = yes; then + ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` +if false; then + AC_CHECK_TYPES($1) +fi + AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1']) +fi +]) |