* lib/autoconf/status.m4 (_AC_OUTPUT_HEADER): Fix off-by-one bug

that caused config.status to generate 100-command sed scripts; the
portable limit is 99.

diff --git a/ChangeLog b/ChangeLog
index 99e72bf974ba84450867523b0384f96ce43f6c59..5ac2cccd901d67840b66c77e4da69e47324c1005 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2006-05-19  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * lib/autoconf/status.m4 (_AC_OUTPUT_HEADER): Fix off-by-one bug
+       that caused config.status to generate 100-command sed scripts; the
+       portable limit is 99.
+
 2006-05-19  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        * lib/autoconf/programs.m4 (AC_PROG_MKDIR_P): Name temporary

diff --git a/lib/autoconf/status.m4 b/lib/autoconf/status.m4
index ffcfd9805ec9db2ef5d530383205c9586af82eb0..e1ebd95936ce0a622b50ddc5d3e83b45fb663c63 100644 (file)
--- a/lib/autoconf/status.m4
+++ b/lib/autoconf/status.m4
@@ -660,7 +660,7 @@ echo 's/ $//
 [s,^[   #]*u.*,/* & */,]' >>conftest.defines
 
 # Break up conftest.defines:
-ac_max_sed_lines=m4_eval(_AC_SED_CMD_LIMIT - 3)
+ac_max_sed_lines=m4_eval(_AC_SED_CMD_LIMIT - 4)
 
 # First sed command is:         sed -f defines.sed $ac_file_inputs >"$tmp/out1"
 # Second one is:        sed -f defines.sed "$tmp/out1" >"$tmp/out2"