Don't look for ssize_t in <unistd.h>.

Assume <limits.h> exists.
Provide a substitute for a missing readlink() function.

diff --git a/gettext-tools/m4/ChangeLog b/gettext-tools/m4/ChangeLog
index c6831dcfc9f27574f2f82a9f47baf3c4fdec531d..3c21bf904511ad421efe217923ab5a83081f4114 100644 (file)
--- a/gettext-tools/m4/ChangeLog
+++ b/gettext-tools/m4/ChangeLog
@@ -1,8 +1,28 @@
+2003-07-01  Bruno Haible  <bruno@clisp.org>
+
+       * readlink.m4: New file, from gnulib.
+       * Makefile.am (EXTRA_DIST): Add it.
+
+2003-07-01  Bruno Haible  <bruno@clisp.org>
+
+       * ssize_t.m4 (gt_TYPE_SSIZE_T): Don't include <unistd.h>. <sys/types.h>
+       should be sufficient.
+       Reported by Paul Eggert.
+
+2003-07-01  Bruno Haible  <bruno@clisp.org>
+
+       * backupfile.m4 (gt_PREREQ_BACKUPFILE): Remove limits.h check.
+
+2003-05-28  Paul Eggert  <eggert@twinsun.com>
+
+       * pathmax.m4 (gl_PATHMAX): Don't check for limits.h.
+       * xreadlink.m4 (gl_XREADLINK): Likewise.
+
 2003-06-22  Bruno Haible  <bruno@clisp.org>
 
        Portability to mingw32.
-       * m4/ssize.m4 (gt_TYPE_SSIZE_T): Test for unistd.h.
-       * m4/xreadlink.m4 (gl_XREADLINK): Require gt_TYPE_SSIZE_T.
+       * ssize_t.m4 (gt_TYPE_SSIZE_T): Test for unistd.h.
+       * xreadlink.m4 (gl_XREADLINK): Require gt_TYPE_SSIZE_T.
        Reported by Jeff Bonggren <jbon@cfl.rr.com>.
 
 2003-06-19  Bruno Haible  <bruno@clisp.org>