Don't need to check for sys/types.h.

diff --git a/gettext-tools/m4/ChangeLog b/gettext-tools/m4/ChangeLog
index b1e1254b3b9bfe0f6f84fb9befa6f4af002cb43c..51c3f9963b99ec7a1c3494a78b3131854c6d810b 100644 (file)
--- a/gettext-tools/m4/ChangeLog
+++ b/gettext-tools/m4/ChangeLog
@@ -1,3 +1,8 @@
+2003-07-01  Paul Eggert  <eggert@twinsun.com>
+
+       * xreadlink.m4 (gl_XREADLINK): Don't check for sys/types.h, since
+       xreadlink.c now includes it unconditionally.
+
 2003-08-16  Paul Eggert  <eggert@twinsun.com>
 
        * readlink.m4 (gl_PREREQ_READLINK): Renamed from gl_PREREQ_READLINE,

diff --git a/gettext-tools/m4/xreadlink.m4 b/gettext-tools/m4/xreadlink.m4
index 25d04bb3e919161c3eac96fad9713f5d2a36086c..7062fd1989a372c57a1e809cd4822833d82043b6 100644 (file)
--- a/gettext-tools/m4/xreadlink.m4
+++ b/gettext-tools/m4/xreadlink.m4
@@ -10,5 +10,5 @@ AC_DEFUN([gl_XREADLINK],
 [
   dnl Prerequisites of lib/xreadlink.c.
   AC_REQUIRE([gt_TYPE_SSIZE_T])
-  AC_CHECK_HEADERS_ONCE(stdlib.h sys/types.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(stdlib.h unistd.h)
 ])