From a175e3a42a18e3462095242700daa7229d6aa4c7 Mon Sep 17 00:00:00 2001
From: Frank Gevaerts <frank@gevaerts.be>
Date: Sat, 25 Jul 2009 21:36:11 +0000
Subject: Add a png viewer plugin

Author: Christophe Gouiran
Flyspray: FS#9493


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22037 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/png/png.make | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 apps/plugins/png/png.make

(limited to 'apps/plugins/png/png.make')

diff --git a/apps/plugins/png/png.make b/apps/plugins/png/png.make
new file mode 100644
index 0000000000..8f4ef39e72
--- /dev/null
+++ b/apps/plugins/png/png.make
@@ -0,0 +1,29 @@
+#             __________               __   ___.
+#   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+#   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+#   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+#   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+#                     \/            \/     \/    \/            \/
+# $Id$
+#
+
+PNGSRCDIR := $(APPSDIR)/plugins/png
+PNGBUILDDIR := $(BUILDDIR)/apps/plugins/png
+
+ROCKS += $(PNGBUILDDIR)/png.rock
+
+PNG_SRC := $(call preprocess, $(PNGSRCDIR)/SOURCES)
+PNG_OBJ := $(call c2obj, $(PNG_SRC))
+
+# add source files to OTHER_SRC to get automatic dependencies
+OTHER_SRC += $(PNG_SRC)
+
+# Use -O3 for png plugin : it gives a bigger file but very good performances
+PNGFLAGS = $(PLUGINFLAGS) -O3 -DNO_GZCOMPRESS -DNO_GZIP
+
+$(PNGBUILDDIR)/png.rock: $(PNG_OBJ)
+
+# Compile PNG plugin with extra flags (adapted from ZXBox)
+$(PNGBUILDDIR)/%.o: $(PNGSRCDIR)/%.c $(PNGSRCDIR)/png.make
+	$(SILENT)mkdir -p $(dir $@)
+	$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) -I$(dir $<) $(PNGFLAGS) -c $< -o $@
-- 
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