From f0d7515908ea861f493003bd84432ffae680b707 Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Fri, 9 Aug 2002 05:01:03 +0000
Subject: 2002-08-09	Ralf Corsepius <corsepiu@faw.uni-ulm.de>

	* Makefile.am: Create make/@RTEMS_BSP@.cache.
	Handle make/custom/*.cfgs.
	Create make/custom/default.cfg.
	* configure.ac: Add creation of make/custon/*.cfg.
	Create make/${RTEMS_BSP}.cache.
	Read make/${RTEMS_BSP}.cache
---
 c/src/configure.ac | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

(limited to 'c/src/configure.ac')

diff --git a/c/src/configure.ac b/c/src/configure.ac
index e7a10ec7bd..8f160e42c2 100644
--- a/c/src/configure.ac
+++ b/c/src/configure.ac
@@ -26,6 +26,38 @@ RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
 
 RTEMS_CHECK_NETWORKING(RTEMS_BSP)
 
+AC_MSG_NOTICE([setting up make/custom])
+
+AS_MKDIR_P([make/custom])
+
+# Collect and copy the BSP's make/custom/*.cfg files from the toplevel make 
+# directory into the build tree's <bsp>/make/custom subdirectories
+cfg_dir="${RTEMS_TOPdir}/make"
+CUSTOM_CFG_FILES=""
+f="${RTEMS_BSP}.cfg"
+while test -n "$f"; do
+  if test -r "${srcdir}/${cfg_dir}/custom/$f"; then
+    cp ${srcdir}/${cfg_dir}/custom/$f make/custom/$f
+    CUSTOM_CFG_FILES="$CUSTOM_CFG_FILES make/custom/$f"
+    f=`grep "^include.*make/custom" ${srcdir}/${cfg_dir}/custom/$f \
+    | sed \
+      -e 's%^.*custom\/%%' \
+      -e s%\$\(RTEMS_HOST\)%${RTEMS_HOST}% \
+      -e 's%default\.cfg%%'`;
+  else break; fi;
+done
+cp ${srcdir}/make/custom/default.cfg.in make/custom/default.cfg
+
+AC_MSG_NOTICE([creating make/${RTEMS_BSP}.cache])
+${MAKE-make} -f ${srcdir}/make/bsp.mak RTEMS_BSP=${RTEMS_BSP} \
+RTEMS_ROOT=. make/${RTEMS_BSP}.cache
+
+# Read back the cache
+RTEMS_CHECK_BSP_CACHE(RTEMS_BSP)
+
+AC_SUBST(CUSTOM_CFG_FILES)
+AC_SUBST(cfg_dir)
+
 ## Note: the order of the directories below is essential
 AC_CONFIG_SUBDIRS([make])
 
@@ -68,5 +100,9 @@ AC_CONFIG_SUBDIRS(wrapup tests)
 RTEMS_PROJECT_ROOT
 
 # Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile],
+[${MAKE} make/${RTEMS_BSP}.cache],
+[RTEMS_BSP=${RTEMS_BSP}
+ MAKE=${MAKE}])
+
 AC_OUTPUT
-- 
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