From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 29 Jan 2013 17:10:44 +0000 (+0200)
Subject: Improve bootstrap.sh to accept cmdline arguments and allow setting prefix
X-Git-Url: http://git.tdb.fi/?p=builder.git;a=commitdiff_plain;h=f6d5474a93bf1bf630d443b3872b38b96b21cc02

Improve bootstrap.sh to accept cmdline arguments and allow setting prefix
---

diff --git a/bootstrap.sh b/bootstrap.sh
index 810ac12..70d0323 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -16,6 +16,31 @@ fi
 if [ -e /usr/lib/libdl.so -o -e /usr/lib/$MULTIARCH/libdl.so ]; then
 	LIBS="$LIBS -ldl"
 fi
+
+while [ "$1" ]; do
+	case $1 in
+	--libpath)
+		shift
+		LIBPATH="$1"
+		;;
+	--libpath=*)
+		LIBPATH="${1#--libpath=}"
+		;;
+	--prefix)
+		shift
+		PREFIX="$1"
+		;;
+	--prefix=*)
+		PREFIX="${1#--prefix=}"
+		;;
+	*)
+		echo "Unknown option $1"
+		exit 1
+		;;
+	esac
+	shift
+done
+
 if [ -z "$LIBPATH" -o "${LIBPATH%%/*}" ]; then
 	LIBPATH=`pwd`/${LIBPATH:-..}
 fi
@@ -43,11 +68,15 @@ done
 if [ ! -z "$missing" ]; then
 	echo "The following libraries were not found:$missing"
 	echo "I looked for them in $LIBPATH"
-	echo "If they are somewhere else, please adjust the LIBPATH environment variable."
+	echo "If they are somewhere else, please add --libpath=PATH to the command line."
 	exit 1
 fi
 
 echo "Compiling builder-stage1.  This may take several minutes."
 g++ $sources -o builder-stage1 $CFLAGS $LIBS
 echo "Using builder-stage1 to compile builder."
-./builder-stage1
+ARGS=
+if [ "$PREFIX" ]; then
+	ARGS="$ARGS --prefix='$PREFIX'"
+fi
+eval "./builder-stage1 $ARGS"