X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=autogen.sh;h=b0706b4274ca0eb28039a1d75e647e1ff6381dba;hp=1fce0a455fc75dbe6868fadaace20be4c998bef7;hb=413b6c2e365cf3ff986611e20dd77186ed25a3ac;hpb=147839e23d49551ba61319b0812a3ef7e36cc80a

diff --git a/autogen.sh b/autogen.sh
index 1fce0a4..b0706b4 100644
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,9 +1,60 @@
 #!/bin/sh
 
+# NOTE: Please avoid bashisms (bash specific syntax) in this script
+
 # install Lustre Git commit hooks by default - LU-2083
 for HOOK in commit-msg prepare-commit-msg; do
 	[ -e .git/hooks/$HOOK ] || ln -sf ../build/$HOOK .git/hooks/
 done
 
-exec bash build/autogen.sh $@ 
+echo "Checking for a complete tree..."
+REQUIRED_DIRS="build libcfs lnet lustre"
+OPTIONAL_DIRS="snmp portals"
+CONFIGURE_DIRS="libsysio lustre-iokit ldiskfs"
+
+for dir in $REQUIRED_DIRS ; do
+	if [ ! -d "$dir" ] ; then
+		cat >&2 <<EOF
+Your tree seems to be missing $dir.
+Please read README.lustrecvs for details.
+EOF
+		exit 1
+	fi
+	ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I $PWD/$dir/autoconf"
+done
+# optional directories for Lustre
+for dir in $OPTIONAL_DIRS; do
+	if [ -d "$dir" ] ; then
+		ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I $PWD/$dir/autoconf"
+	fi
+done
 
+run_cmd()
+{
+	cmd="$@"
+	echo -n "Running $cmd"
+	eval $cmd
+	res=$?
+	if [ $res -ne 0 ]; then
+		echo " failed: $res"
+		echo "Aborting"
+		exit 1
+	fi
+	echo
+}
+
+run_cmd "aclocal $ACLOCAL_FLAGS"
+run_cmd "autoheader"
+run_cmd "automake -a -c"
+run_cmd autoconf
+
+# Run autogen.sh in these directories
+PWD_SAVE=$PWD
+for dir in $CONFIGURE_DIRS; do
+	if [ -d $dir ] ; then
+		cd $dir
+		echo "Running autogen for $dir..."
+		run_cmd "sh autogen.sh"
+	fi
+	cd $PWD_SAVE
+done