Imported from libpng-1.2.3rc5.tar

scripts/libpng-config.in

@@ -0,0 +1,88 @@
+#! /bin/sh
+
+# libpng-config
+# provides configuration info for libpng.
+
+# 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=@PREFIX@
+exec_prefix=${prefix}
+includedir=${prefix}/include
+
+usage()
+{
+    cat <<EOF
+Usage: libpng-config [OPTION] ...
+
+Known values for OPTION are:
+
+  --prefix=DIR          change libpng 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
+
+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 $prefix
+        ;;
+
+    --version)
+        echo 1.2.3rc5
+        exit 0
+        ;;
+
+    --help)
+        usage 0
+        ;;
+
+    --cflags)
+        echo #CFLAGS
+        ;;
+
+    --cppflags)
+        echo -I${includedir}/libpng12 #CPPFLAGS
+        ;;
+
+    --libs)
+        echo -lpng12 -lz #LIBS
+        ;;
+
+    --ldflags)
+        echo -L${exec_prefix}/lib #LDFLAGS
+        ;;
+
+    *)
+        usage
+        exit 1
+        ;;
+    esac
+    shift
+done
+
+exit 0