From: Bruno Haible <bruno@clisp.org>
Date: Sun, 27 Nov 2011 13:10:32 +0000 (+0100)
Subject: Speed up configure a bit.
X-Git-Tag: v0.18.2~46
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efc85c0c6887c7713442d17f8f6eb9e28fe5ea3f;p=thirdparty%2Fgettext.git

Speed up configure a bit.
---

diff --git a/gettext-tools/ChangeLog b/gettext-tools/ChangeLog
index 2003338e0..627c0f5d8 100644
--- a/gettext-tools/ChangeLog
+++ b/gettext-tools/ChangeLog
@@ -1,3 +1,10 @@
+2011-11-27  Bruno Haible  <bruno@clisp.org>
+
+	Speed up configure a bit.
+	* configure.ac: Don't invoke AM_PATH_LISPDIR if the user specified
+	--without-emacs.
+	Based on a patch by DJ Lucas <dj@linuxfromscratch.org>.
+
 2011-06-03  Bruno Haible  <bruno@clisp.org>
 
 	Update after gl_PROG_ANSI_CXX changed in gnulib.
diff --git a/gettext-tools/configure.ac b/gettext-tools/configure.ac
index 81037b3a7..8db84d362 100644
--- a/gettext-tools/configure.ac
+++ b/gettext-tools/configure.ac
@@ -288,7 +288,6 @@ dnl Check for nm output filter that yields the exported symbols.
 gt_GLOBAL_SYMBOL_PIPE
 
 dnl Check for Emacs and where to install .elc files.
-AM_PATH_LISPDIR
 dnl Sometimes Emacs is badly installed. Allow the user to work around it.
 AC_ARG_WITH([emacs],
   [  --without-emacs         do not use Emacs, don't install po-mode],
@@ -301,6 +300,11 @@ if test "$EMACS" != no; then
     EMACS=no
   fi
 fi
+dnl If $EMACS = no, we won't install any Emacs Lisp (*.el) files,
+dnl therefore it's useless to determine $(lispdir).
+if test "$EMACS" != no; then
+  AM_PATH_LISPDIR
+fi
 
 aclocaldir='${datadir}/aclocal'
 AC_SUBST([aclocaldir])