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authorJoel Sherrill <joel.sherrill@OARcorp.com>2001-10-11 19:07:37 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2001-10-11 19:07:37 +0000
commit66387986497d71e9ff8bc71b91ba3e4f54c97264 (patch)
tree660ca3c251c4a0e12c897f2fef43b3eb6adf08a8 /c/configure.ac
parent96462044ce9a80c6caed1ce06466cbc2ae911780 (diff)
downloadrtems-66387986497d71e9ff8bc71b91ba3e4f54c97264.tar.bz2
2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove. * configure.ac: New file, generated from configure.in by autoupdate.
Diffstat (limited to 'c/configure.ac')
-rw-r--r--c/configure.ac106
1 files changed, 106 insertions, 0 deletions
diff --git a/c/configure.ac b/c/configure.ac
new file mode 100644
index 0000000000..e6a3171a8e
--- /dev/null
+++ b/c/configure.ac
@@ -0,0 +1,106 @@
+## Process this file with autoconf to produce a configure script.
+##
+## $Id$
+
+AC_PREREQ(2.52)
+AC_INIT
+AC_CONFIG_SRCDIR([src])
+RTEMS_TOP(..)
+AC_CONFIG_AUX_DIR(..)
+
+RTEMS_CANONICAL_TARGET_CPU
+
+AM_INIT_AUTOMAKE(rtems-c,$RTEMS_VERSION,no)
+AM_MAINTAINER_MODE
+
+## These options are used within this file.
+RTEMS_ENABLE_BARE
+RTEMS_ENABLE_RTEMSBSP(rtems_bsp)
+
+RTEMS_CHECK_CPU
+RTEMS_CANONICAL_HOST
+
+if test -z "$rtems_bsp"; then
+ RTEMS_CHECK_BSPS(rtems_bsp)
+fi
+
+for i in $rtems_bsp; do
+
+ # make sure there is a make/custom file for the bsp
+ RTEMS_CHECK_CUSTOM_BSP(i)
+
+ RTEMS_BSP_ALIAS($i,bspdir)
+
+ # Is there code where there should be for this BSP?
+ # The bare bsp is a special case as it is not under the RTEMS_CPU path
+ case $bspdir in
+ bare)
+ bspcpudir=
+ ;;
+ *)
+ bspcpudir=$RTEMS_CPU/
+ ;;
+ esac
+
+ if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
+ RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
+ else
+ AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for $i])
+ fi
+done
+
+#
+# Compose the configuration arguments to be passed to c/src/configure
+#
+##
+## Partially borrowed from autoconf-2.13
+##
+
+## Adjust paths
+_RTEMS_ADJUST_SRCDIR([rtems_bsp_configure],[src])
+rtems_bsp_configure="$rtems_bsp_configure/configure"
+
+## Remove --cache-file, --srcdir and --enable-rtemsbsp arguments
+## so they do not pile up
+ rtems_bsp_configure_args=
+ for ac_arg in $ac_configure_args; do
+ if test -n "$ac_prev"; then
+ ac_prev=
+ continue
+ fi
+ case "$ac_arg" in
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ -enable-rtemsbsp=* | --enable-rtemsbsp=*) ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ *) rtems_bsp_configure_args="$rtems_bsp_configure_args $ac_arg" ;;
+ esac
+ done
+
+rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args"
+AC_SUBST(rtems_bsp_configure)
+
+AC_SUBST(RTEMS_BSP_LIST)
+
+AC_CONFIG_SUBDIRS(make)
+
+# Explicitly list all Makefiles here
+AC_CONFIG_FILES([Makefile
+])
+AC_OUTPUT
+
+echo
+echo target architecture: $target_cpu.
+echo available BSPs: $rtems_bsp.
+echo \'${MAKE} all\' will build the following BSPs: $RTEMS_BSP_LIST.
+echo other BSPs can be built with \'${MAKE} RTEMS_BSP=\"bsp1 bsp2 ...\"\'
+echo