X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Finttypes_h.m4;h=4ccd7ce4dc36a7e5b09df6782619fd8099431be7;hb=b078fed9c64dfad02eee1084ce8e0e2a3fbd44c4;hp=c020f418eb93126192898fee135c6782239eaaba;hpb=a08ea6a161d963ce02a6abd48c7f00ea794d2e39;p=gnulib.git

diff --git a/m4/inttypes_h.m4 b/m4/inttypes_h.m4
index c020f418e..4ccd7ce4d 100644
--- a/m4/inttypes_h.m4
+++ b/m4/inttypes_h.m4
@@ -1,4 +1,4 @@
-#serial 1
+#serial 2
 
 dnl From Paul Eggert.
 
@@ -7,6 +7,12 @@ dnl From Paul Eggert.
 
 AC_DEFUN(jm_AC_HEADER_INTTYPES_H,
 [
+  if test x = y; then
+    dnl This code is deliberately never run via ./configure.
+    dnl FIXME: this is a gross hack to make autoheader put an entry
+    dnl for `HAVE_INTTYPES_H' in config.h.in.
+    AC_CHECK_FUNCS(INTTYPES_H)
+  fi
   AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
   [AC_TRY_COMPILE(
     [#include <sys/types.h>
@@ -15,6 +21,7 @@ AC_DEFUN(jm_AC_HEADER_INTTYPES_H,
     jm_ac_cv_header_inttypes_h=yes,
     jm_ac_cv_header_inttypes_h=no)])
   if test $jm_ac_cv_header_inttypes_h = yes; then
-    AC_DEFINE(HAVE_INTTYPES_H)
+    ac_kludge=HAVE_INTTYPES_H
+    AC_DEFINE_UNQUOTED($ac_kludge)
   fi
 ])