[Emacs-diffs] /srv/bzr/emacs/trunk r111350: configure.ac fix for double quotes in configure command-line

[Glenn Morris]

------------------------------------------------------------
revno: 111350
fixes bug: http://debbugs.gnu.org/13274
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Thu 2012-12-27 09:59:21 -0800
message:
  configure.ac fix for double quotes in configure command-line
  
  * configure.ac (emacs_config_options): New.
  Use $@ rather than undocumented $ac_configure_args.
  Replace any embedded double quotes.
modified:
  ChangeLog
  configure.ac

=== modified file 'ChangeLog'
--- a/ChangeLog 2012-12-27 08:21:08 +0000
+++ b/ChangeLog 2012-12-27 17:59:21 +0000
@@ -1,3 +1,9 @@
+2012-12-27  Glenn Morris  <address@hidden>
+
+       * configure.ac (emacs_config_options): New.
+       Use $@ rather than undocumented $ac_configure_args.
+       Replace any embedded double quotes.  (Bug#13274)
+
 2012-12-27  Andreas Schwab  <address@hidden>
 
        * configure.ac (SIGNALS_VIA_CHARACTERS): Also define for darwin.

=== modified file 'configure.ac'
--- a/configure.ac      2012-12-27 08:21:08 +0000
+++ b/configure.ac      2012-12-27 17:59:21 +0000
@@ -23,6 +23,9 @@
 
 AC_PREREQ(2.65)
 AC_INIT(emacs, 24.3.50)
+dnl This is the documented way to record the args passed to configure,
+dnl rather than $ac_configure_args.
+emacs_config_options="$@"
 AC_CONFIG_HEADER(src/config.h:src/config.in)
 AC_CONFIG_SRCDIR(src/lisp.h)
 AC_CONFIG_AUX_DIR(build-aux)
@@ -4068,7 +4071,9 @@
 
 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION,  "${canonical}",
                   [Define to the canonical Emacs configuration name.])
-AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}",
+dnl Replace any embedded " characters (bug#13274).
+emacs_config_options=`echo "$emacs_config_options" | sed -e "s/\"/'/g"`
+AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${emacs_config_options}",
                   [Define to the options passed to configure.])
 AH_TEMPLATE(config_opsysfile, [Some platforms that do not use configure
   define this to include extra configuration information.])