[gnumeric] Introduce a configure flag to control whether the component is built.

[J.H.M. Dassen (Ray) <jdassen src gnome org>]

commit 3239ad128111f86909b6334d86b78bfdbb9055aa
Author: J.H.M. Dassen (Ray) <jdassen debian org>
Date:   Fri May 8 21:50:09 2009 +0200

    Introduce a configure flag to control whether the component is built.
---
 Makefile.am  |    2 +-
 configure.in |   11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index e1bd6dd..0c73ae4 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS = . po po-functions src plugins icons templates doc tools schemas test
+SUBDIRS = . po po-functions src plugins icons @COMPONENT_DIR@ templates doc tools schemas test
 
 XML_I18N_XML_KIND = --pass-through
 
diff --git a/configure.in b/configure.in
index 666ae1a..48d980f 100644
--- a/configure.in
+++ b/configure.in
@@ -386,6 +386,17 @@ AC_ARG_ENABLE(ssgrep,
   [], [enable_ssgrep=yes])
 AM_CONDITIONAL(ENABLE_SSGREP, test x"$enable_ssgrep" = xyes)
 
+AC_ARG_ENABLE(component,
+  AS_HELP_STRING([--disable-component], [Do not build the goffice component]),
+  [], [enable_component=yes])
+component_dir=""
+if test x"$enable_component" = xyes; then
+	component_dir="component"
+else
+	component_dir=""
+fi
+AC_SUBST(COMPONENT_DIR, $component_dir)
+
 dnl ****************************
 dnl GDA Plugin
 dnl ****************************