kumquat-buildroot/package/zlib/zlib.mk

#############################################################
#
# zlib
#
#############################################################
ZLIB_VERSION:=1.2.3
ZLIB_SOURCE:=zlib-$(ZLIB_VERSION).tar.bz2
ZLIB_CAT:=$(BZCAT)
ZLIB_SITE:=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/libpng
ZLIB_DIR:=$(BUILD_DIR)/zlib-$(ZLIB_VERSION)
ZLIB_CFLAGS:=-fPIC
ifeq ($(BR2_LARGEFILE),y)
ZLIB_CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
endif

$(DL_DIR)/$(ZLIB_SOURCE):
	$(WGET) -P $(DL_DIR) $(ZLIB_SITE)/$(ZLIB_SOURCE)

$(ZLIB_DIR)/.patched: $(DL_DIR)/$(ZLIB_SOURCE)
	$(ZLIB_CAT) $(DL_DIR)/$(ZLIB_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
	toolchain/patch-kernel.sh $(ZLIB_DIR) package/zlib/ zlib\*.patch
	$(CONFIG_UPDATE) $(@D)
	touch $@

$(ZLIB_DIR)/.configured: $(ZLIB_DIR)/.patched
	(cd $(ZLIB_DIR); rm -rf config.cache ; \
		$(TARGET_CONFIGURE_OPTS) \
		CFLAGS="$(ZLIB_CFLAGS)" \
		./configure \
		--shared \
		--prefix=/usr \
		--exec-prefix=$(STAGING_DIR)/usr/bin \
		--libdir=$(STAGING_DIR)/usr/lib \
		--includedir=$(STAGING_DIR)/usr/include \
	)
	touch $@

$(ZLIB_DIR)/libz.so.$(ZLIB_VERSION): $(ZLIB_DIR)/.configured
	$(MAKE) -C $(ZLIB_DIR) all libz.a
	touch -c $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION)

$(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION): $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION)
	cp -dpf $(ZLIB_DIR)/libz.a $(STAGING_DIR)/usr/lib/
	cp -dpf $(ZLIB_DIR)/zlib.h $(STAGING_DIR)/usr/include/
	cp -dpf $(ZLIB_DIR)/zconf.h $(STAGING_DIR)/usr/include/
	cp -dpf $(ZLIB_DIR)/libz.so* $(STAGING_DIR)/usr/lib/
	ln -sf libz.so.$(ZLIB_VERSION) $(STAGING_DIR)/usr/lib/libz.so.1
	chmod a-x $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)
	touch -c $@

$(TARGET_DIR)/usr/lib/libz.so.$(ZLIB_VERSION): $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)
	mkdir -p $(TARGET_DIR)/usr/lib
	cp -dpf $(STAGING_DIR)/usr/lib/libz.so* $(TARGET_DIR)/usr/lib
	-$(STRIP) --strip-unneeded $(TARGET_DIR)/usr/lib/libz.so*
	touch -c $@

$(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)
	mkdir -p $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/lib
	cp -dpf $(STAGING_DIR)/usr/include/zlib.h $(TARGET_DIR)/usr/include/
	cp -dpf $(STAGING_DIR)/usr/include/zconf.h $(TARGET_DIR)/usr/include/
	cp -dpf $(STAGING_DIR)/usr/lib/libz.a $(TARGET_DIR)/usr/lib/
	rm -f $(TARGET_DIR)/lib/libz.so $(TARGET_DIR)/usr/lib/libz.so
	ln -sf libz.so.$(ZLIB_VERSION) $(TARGET_DIR)/usr/lib/libz.so
	touch -c $@

zlib-headers: $(TARGET_DIR)/usr/lib/libz.a

zlib: uclibc $(TARGET_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)

zlib-source: $(DL_DIR)/$(ZLIB_SOURCE)

zlib-clean:
	rm -f $(TARGET_DIR)/usr/lib/libz.so* \
		$(TARGET_DIR)/usr/include/zlib.h \
		$(TARGET_DIR)/usr/include/zconf.h \
		$(STAGING_DIR)/usr/include/zlib.h \
		$(STAGING_DIR)/usr/include/zconf.h \
		$(STAGING_DIR)/usr/lib/libz.*
	-$(MAKE) -C $(ZLIB_DIR) clean

zlib-dirclean:
	rm -rf $(ZLIB_DIR)

#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_PACKAGE_ZLIB)),y)
TARGETS+=zlib
endif
ifeq ($(strip $(BR2_PACKAGE_ZLIB_TARGET_HEADERS)),y)
TARGETS+=zlib-headers
endif
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00			`#############################################################`
			`#`
			`# zlib`
			`#`
			`#############################################################`
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`ZLIB_VERSION:=1.2.3`
			`ZLIB_SOURCE:=zlib-$(ZLIB_VERSION).tar.bz2`
- add and use BR2_BZCAT config option. 2006-11-17 16:43:51 +01:00			`ZLIB_CAT:=$(BZCAT)`
- change download site to sourceforge 2007-06-29 10:18:13 +02:00			`ZLIB_SITE:=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/libpng`
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`ZLIB_DIR:=$(BUILD_DIR)/zlib-$(ZLIB_VERSION)`
Remove usage of TARGET_LDFLAGS all together. Both TARGET_CFLAGS and TARGET_LDFLAGS are passed with the compilers and linker respectively so that we can pass CFLAGS and LDFLAGS on a per-package basis which was not possible previously and a number of packages failed to build. TARGET_CFLAGS usage in package makefiles will be removed next. 2007-07-06 06:26:32 +02:00			`ZLIB_CFLAGS:=-fPIC`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`ifeq ($(BR2_LARGEFILE),y)`
use := instead of = for variables and make sure zlib builds with target cflags 2005-10-29 09:16:38 +02:00			`ZLIB_CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00			`endif`

			`$(DL_DIR)/$(ZLIB_SOURCE):`
Make use of wget consistant by using a WGET variable 2002-11-21 00:16:10 +01:00			`$(WGET) -P $(DL_DIR) $(ZLIB_SITE)/$(ZLIB_SOURCE)`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`$(ZLIB_DIR)/.patched: $(DL_DIR)/$(ZLIB_SOURCE)`
- add and use BR2_BZCAT config option. 2006-11-17 16:43:51 +01:00			`$(ZLIB_CAT) $(DL_DIR)/$(ZLIB_SOURCE) \| tar -C $(BUILD_DIR) $(TAR_OPTIONS) -`
touchup build process 2005-08-31 00:46:58 +02:00			`toolchain/patch-kernel.sh $(ZLIB_DIR) package/zlib/ zlib\*.patch`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`$(CONFIG_UPDATE) $(@D)`
			`touch $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`$(ZLIB_DIR)/.configured: $(ZLIB_DIR)/.patched`
			`(cd $(ZLIB_DIR); rm -rf config.cache ; \`
touchup build process 2005-08-31 00:46:58 +02:00			`$(TARGET_CONFIGURE_OPTS) \`
Remove usage of TARGET_LDFLAGS all together. Both TARGET_CFLAGS and TARGET_LDFLAGS are passed with the compilers and linker respectively so that we can pass CFLAGS and LDFLAGS on a per-package basis which was not possible previously and a number of packages failed to build. TARGET_CFLAGS usage in package makefiles will be removed next. 2007-07-06 06:26:32 +02:00			`CFLAGS="$(ZLIB_CFLAGS)" \`
standardize handling of GNU configure scripts -Erik 2003-01-17 09:03:59 +01:00			`./configure \`
			`--shared \`
			`--prefix=/usr \`
			`--exec-prefix=$(STAGING_DIR)/usr/bin \`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`--libdir=$(STAGING_DIR)/usr/lib \`
			`--includedir=$(STAGING_DIR)/usr/include \`
- change download site to sourceforge 2007-06-29 10:18:13 +02:00			`)`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`touch $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`$(ZLIB_DIR)/libz.so.$(ZLIB_VERSION): $(ZLIB_DIR)/.configured`
touchup build process 2005-08-31 00:46:58 +02:00			`$(MAKE) -C $(ZLIB_DIR) all libz.a`
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`touch -c $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION)`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`$(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION): $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION)`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`cp -dpf $(ZLIB_DIR)/libz.a $(STAGING_DIR)/usr/lib/`
			`cp -dpf $(ZLIB_DIR)/zlib.h $(STAGING_DIR)/usr/include/`
			`cp -dpf $(ZLIB_DIR)/zconf.h $(STAGING_DIR)/usr/include/`
			`cp -dpf $(ZLIB_DIR)/libz.so* $(STAGING_DIR)/usr/lib/`
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`ln -sf libz.so.$(ZLIB_VERSION) $(STAGING_DIR)/usr/lib/libz.so.1`
			`chmod a-x $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`touch -c $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`$(TARGET_DIR)/usr/lib/libz.so.$(ZLIB_VERSION): $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)`
- improve the zlib-clean target 2007-06-25 11:07:08 +02:00			`mkdir -p $(TARGET_DIR)/usr/lib`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`cp -dpf $(STAGING_DIR)/usr/lib/libz.so* $(TARGET_DIR)/usr/lib`
			`-$(STRIP) --strip-unneeded $(TARGET_DIR)/usr/lib/libz.so*`
			`touch -c $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`$(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)`
- make sure that TARGET_DIR/usr/lib exists 2007-06-25 11:01:53 +02:00			`mkdir -p $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/lib`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`cp -dpf $(STAGING_DIR)/usr/include/zlib.h $(TARGET_DIR)/usr/include/`
			`cp -dpf $(STAGING_DIR)/usr/include/zconf.h $(TARGET_DIR)/usr/include/`
			`cp -dpf $(STAGING_DIR)/usr/lib/libz.a $(TARGET_DIR)/usr/lib/`
- make sure that TARGET_DIR/usr/lib exists 2007-06-25 11:01:53 +02:00			`rm -f $(TARGET_DIR)/lib/libz.so $(TARGET_DIR)/usr/lib/libz.so`
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`ln -sf libz.so.$(ZLIB_VERSION) $(TARGET_DIR)/usr/lib/libz.so`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`touch -c $@`
Fixup ncurses terminfo-dir. Fixup the ncurses-headers zlib-headers openssl-headers targets. Modularize the enable-multilib settings -Erik 2003-01-08 19:17:28 +01:00
Fix it so header files and static libs install properly 2003-01-21 08:34:29 +01:00			`zlib-headers: $(TARGET_DIR)/usr/lib/libz.a`
Fixup ncurses terminfo-dir. Fixup the ncurses-headers zlib-headers openssl-headers targets. Modularize the enable-multilib settings -Erik 2003-01-08 19:17:28 +01:00
Use <package>_VERSION in all <package>.mk instead of <package>_VER 2007-07-11 16:06:06 +02:00			`zlib: uclibc $(TARGET_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
Thomas Cameron writes: this patch fixes the source file downloads when executing a "make source", and a few cut-and-paste (tm) errors in the *.mk files. Again, this is a patch against the current CVS sources, and includes my previous patch. 2003-11-12 10:31:12 +01:00			`zlib-source: $(DL_DIR)/$(ZLIB_SOURCE)`

makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00			`zlib-clean:`
- install some more stuff that goes into staging_dir into the proper place. First hunk of fixes for bug #1290 2007-04-16 20:51:20 +02:00			`rm -f $(TARGET_DIR)/usr/lib/libz.so* \`
- improve the zlib-clean target 2007-06-25 11:07:08 +02:00			`$(TARGET_DIR)/usr/include/zlib.h \`
			`$(TARGET_DIR)/usr/include/zconf.h \`
			`$(STAGING_DIR)/usr/include/zlib.h \`
			`$(STAGING_DIR)/usr/include/zconf.h \`
			`$(STAGING_DIR)/usr/lib/libz.*`
standardize handling of GNU configure scripts -Erik 2003-01-17 09:03:59 +01:00			`-$(MAKE) -C $(ZLIB_DIR) clean`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
			`zlib-dirclean:`
			`rm -rf $(ZLIB_DIR)`

There is no need to have a separate 'Makefile.in' file in the general case, therefore, combine the toplevel Makefile options such as setting TARGETS into the per-package *.mk file 2005-02-10 04:06:39 +01:00			`#############################################################`
			`#`
			`# Toplevel Makefile options`
			`#`
			`#############################################################`
			`ifeq ($(strip $(BR2_PACKAGE_ZLIB)),y)`
			`TARGETS+=zlib`
			`endif`
Thomas Lundquist writes: If I understand you correctly, you want the ncurses development headers on the target. a patch for this (named target_headers.patch and includes similar options for a few other libs in buildroot) can be found at: http://www.zelow.no/floppyfw/download/Development/Patches/buildroot/ (a few packages there aswell) it will add an option to put headers on target for ncurses, zlib and openssl. Thomas. 2005-07-12 21:53:12 +02:00			`ifeq ($(strip $(BR2_PACKAGE_ZLIB_TARGET_HEADERS)),y)`
			`TARGETS+=zlib-headers`
			`endif`