Arrange to rerun configure whenever src/Makefile.am changes.

* configure.ac: Arrange to rerun configure whenever src/Makefile.am changes.
That file contains the list of program names that must be substituted into
files like man/Makefile.
Add quotes around AC_SUBST arguments.

Signed-off-by: Jim Meyering <jim@meyering.net>

diff --git a/ChangeLog b/ChangeLog
index 3b144b3f713111a764e0d8b8fea92d6b0e35d737..26b56458be2bf92f08b06106612543715df869ca 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-07-22  Jim Meyering  <jim@meyering.net>
+
+       * configure.ac: Arrange to rerun configure whenever src/Makefile.am
+       changes.  That file contains the list of program names that must be
+       substituted into files like man/Makefile.
+       Add quotes around AC_SUBST arguments.
+
 2007-07-21  Paul Eggert  <eggert@cs.ucla.edu>
 
        * bootstrap (slurp): Work even in environments where "ls" defaults

diff --git a/configure.ac b/configure.ac
index 6b5cba4af14734290baf4cca9c5b3270adb56b81..081dbda0c74aed2ede89ca1a8a477a6a5f8cf820 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -313,9 +313,14 @@ MAN=`echo "$MAN"|sed 's/\<ginstall\.1\>/install.1/'`
 MAN=`echo "$MAN"|sed 's/\@<:@\.1//'`
 
 OPTIONAL_BIN_PROGS=`echo "$optional_bin_progs "|sed 's/ /\$(EXEEXT) /g;s/ $//'`
-AC_SUBST(OPTIONAL_BIN_PROGS)
+AC_SUBST([OPTIONAL_BIN_PROGS])
 NO_INSTALL_PROGS_DEFAULT=$no_install_progs_default
-AC_SUBST(NO_INSTALL_PROGS_DEFAULT)
+AC_SUBST([NO_INSTALL_PROGS_DEFAULT])
+
+# Arrange to rerun configure whenever the file, src/Makefile.am,
+# containing the list of program names changes.
+CONFIG_STATUS_DEPENDENCIES='$(top_srcdir)/src/Makefile.am'
+AC_SUBST([CONFIG_STATUS_DEPENDENCIES])
 ############################################################################
 
 AM_GNU_GETTEXT([external], [need-formatstring-macros])