* fsusage.m4 (gl_FILE_SYSTEM_USAGE): Use return, not exit.

[gnulib.git] / m4 / ChangeLog

diff --git a/m4/ChangeLog b/m4/ChangeLog
index 4c6b860..b2dc0ae 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,18 @@
+2006-04-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * fsusage.m4 (gl_FILE_SYSTEM_USAGE): Use return, not exit.
+       Don't assume that exit status -1 is valid.
+       * nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
+       * putenv.m4 (gl_FUNC_PUTENV): Likewise.
+       * rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise.
+       * readdir.m4 (GL_FUNC_READDIR): Include <stdlib.h>.
+       * rename.m4 (vb_FUNC_RENAME): Likewise.
+       * unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use AC_RUN_IFELSE,
+       not AC_TRY_RUN.  Use return, not exit.  Don't assume that
+       functions can be used without declaring them, or that you can
+       exit with status -1.
+       * utimes-null.m4 (gl_FUNC_UTIMES_NULL): Likewise.
+
 2006-04-20  Bruno Haible  <bruno@clisp.org>
 
        * argp.m4 (gl_ARGP): Don't call AC_CHECK_DECLS_ONCE with more than