From af7246fca8858465bede4dada66f3908ecabb3b7 Mon Sep 17 00:00:00 2001
From: Takuo Yasunaga <yasunaga@bio.kyutech.ac.jp>
Date: Fri, 6 Mar 2015 05:18:56 +0900
Subject: [PATCH] 	modified:   util/src/Graphics/Makefile

---
 util/src/Graphics/Makefile | 38 +++++++++++++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 5 deletions(-)

diff --git a/util/src/Graphics/Makefile b/util/src/Graphics/Makefile
index 5a1b8187e6..49cd8daf00 100755
--- a/util/src/Graphics/Makefile
+++ b/util/src/Graphics/Makefile
@@ -13,18 +13,22 @@ MESAVERSION=4.0.3
 #TIFFVERSION=3.8.2
 TIFFVERSION=4.0.3
 
+PNGVERSION=1.6.16
+PNGNAME=libpng-$(PNGVERSION)
+PNGWHERE=http://prdownloads.sourceforge.net/libpng/libpng-1.6.16.tar.gz?download
+
 help:
 	echo "JPEG/GIF/TIFF/MESA"
 
-check: JPEGInit GIFInit TIFFInit MESAInit
+check: JPEGInit GIFInit TIFFInit MESAInit PNGInit
 
-config: JPEGConfig GIFConfig MESAConfig TIFFConfig
+config: JPEGConfig GIFConfig MESAConfig TIFFConfig PNGConfig
 
-all: JPEG GIF MESA TIFF
+all: JPEG GIF MESA TIFF PNG
 
-clean: JPEGClean GIFClean MESAClean TIFFClean
+clean: JPEGClean GIFClean MESAClean TIFFClean PNGClean
 
-cleanAll: JPEGCleanAll GIFCleanAll MESACleanAll TIFFCleanAll 
+cleanAll: JPEGCleanAll GIFCleanAll MESACleanAll TIFFCleanAll PNGCleanAll
 
 #
 # JPEG
@@ -147,3 +151,27 @@ TIFFCleanAll::
 	rm -rf tiff-$(TIFFVERSION)
 	rm -rf tiff-$(TIFFVERSION).tar.gz
 
+
+#
+# PNG
+#
+
+PNGInit::
+	curl -L $(PNGWHERE) > $(PNGNAME).tar.gz 
+	gzip -dc libpng-$(PNGVERSION).tar.gz |  tar xvf -
+
+PNGConfig::
+	cd $(PNGNAME) ; ./configure --prefix=${EOS_HOME}/util/$(OSTYPE) 
+
+PNG::
+	cd $(PNGNAME); $(MAKE) ; $(MAKE) check; $(MAKE) install
+
+PNGClean::
+	cd $(PNGNAME); \
+	$(MAKE) -i clean 
+
+PNGCleanAll::
+	rm -rf $(PNGNAME).tar.gz
+	rm -rf $(PNGNAME)
+
+
-- 
2.11.0