* doc/autoconf.texi (config.status Invocation):

CONFIG_SHELL defaults to a shell that supports LINENO if available.

* lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): If the current
shell does not support LINENO, and if CONFIG_SHELL is unset or
empty, and if we can find a shell that does support LINENO,
then set CONFIG_SHELL to that shell and then re-execute
ourselves with CONFIG_SHELL.

diff --git a/ChangeLog b/ChangeLog
index 34e4e8f553ee31be6f154bca85262735695f3359..4818a2ce5e0de8843e5cda20db3e7007d8b7a08e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2001-10-07  Paul Eggert  <eggert@twinsun.com>
+
+       * doc/autoconf.texi (config.status Invocation):
+       CONFIG_SHELL defaults to a shell that supports LINENO if available.
+
+       * lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): If the current
+       shell does not support LINENO, and if CONFIG_SHELL is unset or
+       empty, and if we can find a shell that does support LINENO,
+       then set CONFIG_SHELL to that shell and then re-execute
+       ourselves with CONFIG_SHELL.
+
 2001-10-05  Paul Eggert  <eggert@twinsun.com>
 
        * tests/Makefile.am (clean-local): Don't invoke $(TESTSUITE) if it