1 files changed, 92 insertions, 0 deletions
diff --git a/scripts/libpng-config b/scripts/libpng-config
new file mode 100755
index 000000000..8d34e5bfd
--- /dev/null
+++ b/scripts/libpng-config
@@ -0,0 +1,92 @@
+#! /bin/sh
+
+# libpng12-config
+# provides configuration info for libpng12.
+
+# Copyright (C) 2002 Glenn Randers-Pehrson
+# For conditions of distribution and use, see copyright notice in png.h
+
+# Modeled after libxml-config, fixed to handle --prefix properly.
+
+prefix=/usr/local
+exec_prefix=${prefix}
+includedir=${prefix}/include
+
+usage()
+{
+    cat <<EOF
+Usage: libpng12-config [OPTION] ...
+
+Known values for OPTION are:
+
+  --prefix=DIR		change libpng12 prefix [default $prefix]
+  --libs		print library linking information
+  --cflags		print compiler flags
+  --cppflags		print pre-processor flags
+  --ldflags		print loader flags
+  --help		display this help and exit
+  --version		output version information
+EOF
+
+    exit $1
+}
+
+if test $# -eq 0; then
+    usage 1
+fi
+
+cflags=false
+cppflags=false
+ldflags=false
+libs=false
+
+while test $# -gt 0; do
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    --prefix=*)
+	prefix=$optarg
+	exec_prefix=${prefix}
+	includedir=${prefix}/include
+	;;
+
+    --prefix)
+	echo $prefix
+	;;
+
+    --version)
+	echo 1.2.3rc4
+	exit 0
+	;;
+
+    --help)
+	usage 0
+	;;
+
+    --cflags)
+        ;;
+
+    --cppflags)
+       	echo -I${includedir}/libpng12
+       	;;
+
+    --libs)
+       	echo -lpng12
+        ;;
+
+    --ldflags)
+       	echo -L${exec_prefix}/lib
+       	;;
+
+    *)
+	usage
+	exit 1
+	;;
+    esac
+    shift
+done
+
+exit 0