Sat Sep 12 16:25:00 1998 Aaron Crane <aaronc@pobox.com>

	* acgeneral.m4 (AC_CHECK_TYPE): Changed the egrep regex to avoid
	incorrectly assuming that if foobar_t is defined, then so is
	bar_t.

diff --git a/ChangeLog b/ChangeLog
index a0b67e5a38b17b9d680089cb58e4da8e05891c5d..4c058cc581b25500f8126ec37450cf146abd0fa9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,12 @@
        * config.guess: Handle strange processor ID assignments on AIX
        machines.  Contributed by Didier Desseaux <didess@infonie.fr>.
 
+Sat Sep 12 16:25:00 1998  Aaron Crane  <aaronc@pobox.com>
+
+       * acgeneral.m4 (AC_CHECK_TYPE): Changed the egrep regex to avoid
+       incorrectly assuming that if foobar_t is defined, then so is
+       bar_t.
+       
 Thu Jun 18 12:13:27 1998  Ian Lance Taylor  <ian@cygnus.com>
 
        * acspecific.m4 (AC_EXEEXT): Correct setting of ac_exeext when

diff --git a/acgeneral.m4 b/acgeneral.m4
index 93367171c59de879a3a16145a4a431ce162afee5..0f6ed16c5b6e6e76d0b22d52a86678c909979838 100644 (file)
--- a/acgeneral.m4
+++ b/acgeneral.m4
@@ -1865,7 +1865,7 @@ AC_MSG_CHECKING(for $1)
 AC_CACHE_VAL(ac_cv_type_$1,
 [AC_EGREP_CPP(dnl
 changequote(<<,>>)dnl
-<<$1[^a-zA-Z_0-9]>>dnl
+<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
 changequote([,]), [#include <sys/types.h>
 #if STDC_HEADERS
 #include <stdlib.h>

diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index 93367171c59de879a3a16145a4a431ce162afee5..0f6ed16c5b6e6e76d0b22d52a86678c909979838 100644 (file)
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -1865,7 +1865,7 @@ AC_MSG_CHECKING(for $1)
 AC_CACHE_VAL(ac_cv_type_$1,
 [AC_EGREP_CPP(dnl
 changequote(<<,>>)dnl
-<<$1[^a-zA-Z_0-9]>>dnl
+<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
 changequote([,]), [#include <sys/types.h>
 #if STDC_HEADERS
 #include <stdlib.h>