change $PREFIX -> $prefix

use $PATHSEPARATOR in PKG_CONFIG_PATH

diff --git a/configure.ac b/configure.ac
index a89b9edd1d21ba92e8961b89f8abe03f9e5b37a7..a1584dac265b34da0f3e5a47f5b4ae61ed94ac60 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -118,11 +118,11 @@ if test "x${prefix}" = "xNONE"; then
        AC_SUBST(prefix)
 fi
 
-# automatically check for other dependencies in $PREFIX first
+# automatically check for other dependencies in $prefix first
 if test "x${prefix}" != "x/usr"; then
        CPPFLAGS="$CPPFLAGS -I${prefix}/include"
        LDFLAGS="$LDFLAGS -L${prefix}/lib"
-       PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig:$PKG_CONFIG_PATH"
+       PKG_CONFIG_PATH="$prefix/lib/pkgconfig$PATHSEPARATOR$PKG_CONFIG_PATH"
        export PKG_CONFIG_PATH
 fi