Check libpng directly into third_party/

third_party/libpng/scripts/makefile.cegcc

+# Makefile for creating Windows CE release archives, with the
+# mingw32ce compiler.
+
+# Last updated: 22-Jul-2008
+
+# Copyright (C) 2008 Vincent Torri
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# To get some help, type
+#
+# make help
+#
+# To create the archives
+#
+# make
+#
+# To remove everything, type:
+#
+# make clean
+
+VERMAJ = 1
+VERMIN = 6
+VERMIC = 22
+VER = $(VERMAJ).$(VERMIN).$(VERMIC)
+NAME = libpng
+PACKAGE = $(NAME)-$(VER)
+
+BIN = libpng16-0.dll
+LIB = libpng16.a libpng16.dll.a libpng.a libpng.dll.a
+INCLUDE = png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+PC = libpng16.pc libpng.pc
+
+MANIFESTVERBIN = "Libpng-$(VER): Binary files"
+MANIFESTVERDEV = "Libpng-$(VER): Developer files"
+MANIFESTVERDESC = "Libpng: the official PNG reference library"
+
+all: $(NAME)
+
+$(NAME): remove-old copy-src compilation copy manifest archive
+        @echo " * Removal of the directories"
+        @rm -rf $(PACKAGE)/ $(PACKAGE)-bin/ $(PACKAGE)-dev/
+
+remove-old:
+        @echo " * Removal of the old files"
+        @rm -rf $(PACKAGE)-bin*
+        @rm -rf $(PACKAGE)-dev*
+
+copy-src:
+        @echo " * Copy of source files"
+        @cp -R ../src/$(PACKAGE) .
+        @echo " * Creation of directories and files"
+        @mkdir -p $(PACKAGE)-bin/bin
+        @mkdir -p $(PACKAGE)-bin/manifest
+        @mkdir -p $(PACKAGE)-dev/lib/pkgconfig
+        @mkdir -p $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN)
+        @mkdir -p $(PACKAGE)-dev/manifest
+        @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.mft
+        @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.ver
+        @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.mft
+        @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.ver
+
+compilation:
+        @echo " * Compilation of $(PACKAGE)"
+        cd $(PACKAGE) && CPPFLAGS="$(CPPFLAGS) -DPNG_CONSOLE_IO_SUPPORTED -D_WIN32_WCE=0x0420" \
+                CFLAGS="$(CFLAGS) -mms-bitfields -O3 -pipe -fomit-frame-pointer" \
+                LDFLAGS="$(LDFLAGS) -Wl,--enable-auto-import -Wl,-s" \
+                ./configure --prefix=/opt/wince --host=arm-mingw32ce && make
+
+copy:
+        @echo " * Copy of binary and development files"
+        @for i in $(BIN); do \
+          cp $(PACKAGE)/.libs/$$i $(PACKAGE)-bin/bin; \
+        done
+        @for i in $(LIB); do \
+          cp $(PACKAGE)/.libs/$$i $(PACKAGE)-dev/lib; \
+        done
+        @for i in $(INCLUDE); do \
+          cp $(PACKAGE)/$$i $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN); \
+        done
+        @for i in $(PC); do \
+          cp $(PACKAGE)/$$i $(PACKAGE)-dev/lib/pkgconfig; \
+        done
+
+manifest:
+        @echo " * Creation of the manifest"
+        @cd $(PACKAGE)-bin && find * >> manifest/$(PACKAGE)-bin.mft
+        @cd $(PACKAGE)-bin && \
+          echo $(MANIFESTVERBIN) >> manifest/$(PACKAGE)-bin.ver && \
+          echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-bin.ver
+        @cd $(PACKAGE)-dev && find * >> manifest/$(PACKAGE)-dev.mft
+        @cd $(PACKAGE)-dev && \
+          echo $(MANIFESTVERDEV) >> manifest/$(PACKAGE)-dev.ver && \
+          echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-dev.ver
+
+archive:
+        @echo " * Creation of the archives"
+        @tar cf $(PACKAGE)-bin.tar $(PACKAGE)-bin
+        @bzip2 -9 $(PACKAGE)-bin.tar
+        @tar cf $(PACKAGE)-dev.tar $(PACKAGE)-dev
+        @bzip2 -9 $(PACKAGE)-dev.tar
+
+clean:
+        @echo " * Cleaning"
+        @rm -rf $(PACKAGE)*
+
+help:
+        @echo
+        @echo "To create the archives, type:"
+        @echo " make"
+        @echo
+        @echo "To remove everything, type:"
+        @echo " make clean"
+        @echo