Bug in building lp_solve_java on ia65 (from Alexandre Duret-Lutz).

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@9671 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/ext/lp_solve_5.5_java/lib/build

@@ -21,13 +21,13 @@ LPSOLVE_LIB_DIR=../../../lib
 c=g++
 
 if [ "$ARCH" = "" ]; then
-	CFLAGS=-m32
+	CFLAGS="-m32"
 fi
 if [ "$ARCH" = "amd64" ]; then
-	CFLAGS=-m64 -fPIC -DPIC
+	CFLAGS="-m64 -fPIC -DPIC"
 fi
 if [ "$ARCH" = "ia64" ]; then
-	CFLAGS=-fPIC -DPIC
+	CFLAGS="-fPIC -DPIC"
 fi
 
 #determine platform (32/64 bit)