add libpng

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@801 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 117 insertions, 1 deletions

diff --git a/openwrt/package/Config.in b/openwrt/package/Config.in
index 98a59f3495..972291657a 100644
--- a/openwrt/package/Config.in
+++ b/openwrt/package/Config.in
@@ -81,6 +81,7 @@ source "package/postgresql/Config.in"
 source "package/fuse/Config.in"
 source "package/speex/Config.in"
 source "package/libusb/Config.in"
+source "package/libpng/Config.in"
 
 comment "Extra stuff"
 source "package/sdk/Config.in"
diff --git a/openwrt/package/Makefile b/openwrt/package/Makefile
index 4566bfb13e..40ccb38004 100644
--- a/openwrt/package/Makefile
+++ b/openwrt/package/Makefile
@@ -75,9 +75,10 @@ package-$(BR2_PACKAGE_DHCPFWD) += dhcp-forwarder
 package-$(BR2_PACKAGE_LIBNET) += libnet
 package-$(BR2_PACKAGE_LIBMYSQLCLIENT) += mysql
 package-$(BR2_PACKAGE_LIBPCAP) += libpcap
+package-$(BR2_PACKAGE_LIBPNG) += libpng
 package-$(BR2_PACKAGE_LIBPQ) += postgresql
 
-DEV_LIBS:=tcp_wrappers glib ncurses openssl pcre popt zlib libnet libpcap mysql postgresql iptables matrixssl lzo gmp fuse portmap libelf uclibc++ speex
+DEV_LIBS:=tcp_wrappers glib ncurses openssl pcre popt zlib libnet libpcap mysql postgresql iptables matrixssl lzo gmp fuse portmap libelf uclibc++ speex libpng
 DEV_LIBS_COMPILE:=$(patsubst %,%-compile,$(DEV_LIBS))
 SDK_DEFAULT_PACKAGES:=busybox dnsmasq iptables wireless-tools dropbear bridge ipkg
 SDK_DEFAULT_COMPILE:=$(patsubst %,%-compile,$(SDK_DEFAULT_PACKAGES))
diff --git a/openwrt/package/libpng/Config.in b/openwrt/package/libpng/Config.in
new file mode 100644
index 0000000000..4972ec46a6
--- /dev/null
+++ b/openwrt/package/libpng/Config.in
@@ -0,0 +1,6 @@
+config BR2_PACKAGE_LIBPNG
+	tristate "libpng"
+	default m if CONFIG_DEVEL
+	select BR2_PACKAGE_ZLIB
+	help
+	  A library for reading/writing PNG files
diff --git a/openwrt/package/libpng/Makefile b/openwrt/package/libpng/Makefile
new file mode 100644
index 0000000000..a4971ddd54
--- /dev/null
+++ b/openwrt/package/libpng/Makefile
@@ -0,0 +1,82 @@
+# $Id$
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME := libpng
+PKG_VERSION := 1.2.8
+PKG_RELEASE := 1
+PKG_MD5SUM := e5a39003eed16103cbbd3b6a8bc6b1f9
+
+PKG_SOURCE_SITE := @SF/libpng
+PKG_SOURCE_FILE := $(PKG_NAME)-$(PKG_VERSION)-config.tar.gz
+PKG_SOURCE_DIR := $(PKG_NAME)-$(PKG_VERSION)-config
+PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_SOURCE_DIR)
+PKG_IPK := $(PACKAGE_DIR)/$(PKG_NAME)_$(PKG_VERSION)-$(PKG_RELEASE)_$(ARCH).ipk
+PKG_CAT := zcat
+PKG_IPK_DIR := $(PKG_BUILD_DIR)/ipkg
+
+$(DL_DIR)/$(PKG_SOURCE_FILE):
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(PKG_SOURCE_FILE) $(PKG_MD5SUM) $(PKG_SOURCE_SITE)
+
+$(PKG_BUILD_DIR)/.prepared: $(DL_DIR)/$(PKG_SOURCE_FILE)
+	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE_FILE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+	$(PATCH) $(PKG_BUILD_DIR) ./patches
+	touch $(PKG_BUILD_DIR)/.prepared
+
+$(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
+	(cd $(PKG_BUILD_DIR); \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include" \
+		LDFLAGS="-L$(STAGING_DIR)/usr/lib" \
+		./configure \
+			--target=$(GNU_TARGET_NAME) \
+			--host=$(GNU_TARGET_NAME) \
+			--build=$(GNU_HOST_NAME) \
+			--prefix=/usr \
+			--exec-prefix=/usr \
+			--bindir=/usr/bin \
+			--sbindir=/usr/sbin \
+			--libexecdir=/usr/lib \
+			--datadir=/usr/share \
+			--infodir=/usr/share/info \
+			--mandir=/usr/share/man \
+			--localstatedir=/var \
+			--sysconfdir=/etc \
+			--with-zlib=$(STAGING_DIR)/usr/ \
+			$(DISABLE_NLS) \
+	)
+	touch $(PKG_BUILD_DIR)/.configured
+
+$(PKG_BUILD_DIR)/.libs/libpng.so: $(PKG_BUILD_DIR)/.configured
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		CC=$(TARGET_CC) \
+		CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include -L$(STAGING_DIR)/usr/lib" \
+		all
+
+$(STAGING_DIR)/usr/lib/libpng.so: $(PKG_BUILD_DIR)/.libs/libpng.so
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		DESTDIR="$(STAGING_DIR)" \
+		install-libLTLIBRARIES install-includeHEADERS install-binSCRIPTS
+
+$(PKG_IPK): $(PKG_BUILD_DIR)/.libs/libpng.so
+	$(SCRIPT_DIR)/make-ipkg-dir.sh $(PKG_IPK_DIR) $(PKG_NAME).control $(PKG_VERSION)-$(PKG_RELEASE) $(ARCH)
+	mkdir -p $(PKG_IPK_DIR)/usr/lib
+	cp -a $(PKG_BUILD_DIR)/.libs/*.so* $(PKG_IPK_DIR)/usr/lib/
+	$(STRIP) $(PKG_IPK_DIR)/usr/lib/*
+	find $(PKG_IPK_DIR) -name CVS | xargs rm -rf
+	mkdir -p $(PACKAGE_DIR)
+	$(IPKG_BUILD) $(PKG_IPK_DIR) $(PACKAGE_DIR)
+
+$(IPKG_STATE_DIR)/info/libpng.list: $(PKG_IPK)
+	$(IPKG) install $(PKG_IPK)
+
+source: $(DL_DIR)/$(PKG_SOURCE)
+prepare: $(PKG_BUILD_DIR)/.prepared
+compile: $(STAGING_DIR)/usr/lib/libpng.so $(PKG_IPK)
+install: $(IPKG_STATE_DIR)/info/libpng.list
+
+clean:  
+	rm -rf $(PKG_BUILD_DIR)
+	rm -f $(STAGING_DIR)/usr/bin/libpng*
+	rm -f $(STAGING_DIR)/usr/lib/libpng*
+	rm -f $(PKG_IPK)
diff --git a/openwrt/package/libpng/libpng.control b/openwrt/package/libpng/libpng.control
new file mode 100644
index 0000000000..4413bb6fb0
--- /dev/null
+++ b/openwrt/package/libpng/libpng.control
@@ -0,0 +1,7 @@
+Package: libpng
+Priority: optional
+Section: libs
+Maintainer: Felix Fietkau <nbd@vd-s.ath.cx>
+Source: buildroot internal
+Depends: zlib
+Description: A library for reading/writing PNG images
diff --git a/openwrt/package/libpng/patches/100-config_fix.patch b/openwrt/package/libpng/patches/100-config_fix.patch
new file mode 100644
index 0000000000..453d271096
--- /dev/null
+++ b/openwrt/package/libpng/patches/100-config_fix.patch
@@ -0,0 +1,19 @@
+--- libpng3-1.2.5.0.orig/scripts/libpng-config-body.in
++++ libpng3-1.2.5.0/scripts/libpng-config-body.in
+@@ -83,6 +83,7 @@
+
+     --static)
+         R_opts=""
++        libs=${all_libs}
+         ;;
+
+     *)
+--- libpng3-1.2.5.0.orig/scripts/libpng.pc.in
++++ libpng3-1.2.5.0/scripts/libpng.pc.in
+@@ -7,5 +7,5 @@
+ Name: libpng12
+ Description: Loads and saves PNG files
+ Version: 1.2.8
+-Libs: -L${libdir} -lpng12 -lz -lm
++Libs: -lpng12
+ Cflags: -I${includedir}/libpng12