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)

$(DL_DIR)/$(ZLIB_SOURCE):
	$(call DOWNLOAD,$(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 $@

ifneq ($(BR2_PREFER_STATIC_LIB),y)
ZLIB_PIC := -fPIC
ZLIB_SHARED := --shared
ZLIB_TARGET := $(TARGET_DIR)/usr/lib/libz.so
else
ZLIB_PIC :=
ZLIB_SHARED :=
ZLIB_TARGET := $(STAGING_DIR)/usr/lib/libz.a
endif

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

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

$(STAGING_DIR)/usr/lib/libz.a: $(ZLIB_DIR)/libz.a
	$(INSTALL) -D $(ZLIB_DIR)/libz.a $(STAGING_DIR)/usr/lib/libz.a
	$(INSTALL) -D $(ZLIB_DIR)/zlib.h $(STAGING_DIR)/usr/include/zlib.h
	$(INSTALL) $(ZLIB_DIR)/zconf.h $(STAGING_DIR)/usr/include/
	touch -c $@

$(STAGING_DIR)/usr/lib/libz.so: $(STAGING_DIR)/usr/lib/libz.a
	cp -dpf $(ZLIB_DIR)/libz.so* $(STAGING_DIR)/usr/lib/
	touch -c $@

$(TARGET_DIR)/usr/lib/libz.so: $(STAGING_DIR)/usr/lib/libz.so
	mkdir -p $(TARGET_DIR)/usr/lib
	cp -dpf $(STAGING_DIR)/usr/lib/libz.so* $(TARGET_DIR)/usr/lib
	-$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $@
	touch -c $@

$(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.a
	$(INSTALL) -D $(STAGING_DIR)/usr/include/zlib.h $(TARGET_DIR)/usr/include/zlib.h
	$(INSTALL) $(STAGING_DIR)/usr/include/zconf.h $(TARGET_DIR)/usr/include/
	$(INSTALL) -D $(STAGING_DIR)/usr/lib/libz.a $(TARGET_DIR)/usr/lib/libz.a
	touch -c $@

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

zlib: $(ZLIB_TARGET)

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

zlib-clean:
	rm -f $(TARGET_DIR)/usr/lib/libz.* \
	      $(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 ($(BR2_PACKAGE_ZLIB),y)
TARGETS+=zlib
endif
ifeq ($(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-$(ZLIB_VERSION)`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
			`$(DL_DIR)/$(ZLIB_SOURCE):`
package/: convert to DOWNLOAD helper 2009-01-16 12:42:52 +01:00			`$(call DOWNLOAD,$(ZLIB_SITE),$(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 $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`ifneq ($(BR2_PREFER_STATIC_LIB),y)`
			`ZLIB_PIC := -fPIC`
			`ZLIB_SHARED := --shared`
			`ZLIB_TARGET := $(TARGET_DIR)/usr/lib/libz.so`
			`else`
			`ZLIB_PIC :=`
			`ZLIB_SHARED :=`
			`ZLIB_TARGET := $(STAGING_DIR)/usr/lib/libz.a`
			`endif`

- 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`
- semicolon touchup. No other changes 2007-08-22 11:56:41 +02:00			`(cd $(ZLIB_DIR); rm -rf config.cache; \`
Use TARGET_CONFIGURE_ARGS in some packages lacking 2007-07-30 20:17:13 +02:00			`$(TARGET_CONFIGURE_ARGS) \`
touchup build process 2005-08-31 00:46:58 +02:00			`$(TARGET_CONFIGURE_OPTS) \`
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`CFLAGS="$(TARGET_CFLAGS) $(ZLIB_PIC)" \`
standardize handling of GNU configure scripts -Erik 2003-01-17 09:03:59 +01:00			`./configure \`
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`$(ZLIB_SHARED) \`
standardize handling of GNU configure scripts -Erik 2003-01-17 09:03:59 +01:00			`--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 $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`$(ZLIB_DIR)/libz.a: $(ZLIB_DIR)/.configured`
touchup build process 2005-08-31 00:46:58 +02:00			`$(MAKE) -C $(ZLIB_DIR) all libz.a`
zlib: cleanup and fix -clean target 2008-07-17 15:19:54 +02:00			`touch -c $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`$(STAGING_DIR)/usr/lib/libz.a: $(ZLIB_DIR)/libz.a`
Fix zlib install broken by previous commit. Sorry 2008-10-31 17:37:01 +01:00			`$(INSTALL) -D $(ZLIB_DIR)/libz.a $(STAGING_DIR)/usr/lib/libz.a`
			`$(INSTALL) -D $(ZLIB_DIR)/zlib.h $(STAGING_DIR)/usr/include/zlib.h`
Make sure directories are created during install to STAGING_DIR and TARGET_DIR. Thanks to Thomas Petazzoni and Bernhard Reutner-Fischer. 2008-10-31 13:10:10 +01:00			`$(INSTALL) $(ZLIB_DIR)/zconf.h $(STAGING_DIR)/usr/include/`
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`touch -c $@`

			`$(STAGING_DIR)/usr/lib/libz.so: $(STAGING_DIR)/usr/lib/libz.a`
zlib: install using cp instead of install for zlib libraries This patch will install zlib keeping the symlinks. The usage of $(INSTALL) here did not take into account symbolic links. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> 2008-12-11 15:40:56 +01:00			`cp -dpf $(ZLIB_DIR)/libz.so* $(STAGING_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			`touch -c $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
zlib: cleanup and fix -clean target 2008-07-17 15:19:54 +02:00			`$(TARGET_DIR)/usr/lib/libz.so: $(STAGING_DIR)/usr/lib/libz.so`
Fix zlib install broken by previous commit. Sorry 2008-10-31 17:37:01 +01:00			`mkdir -p $(TARGET_DIR)/usr/lib`
			`cp -dpf $(STAGING_DIR)/usr/lib/libz.so* $(TARGET_DIR)/usr/lib`
zlib: cleanup and fix -clean target 2008-07-17 15:19:54 +02:00			`-$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $@`
- 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 $@`
makefile to build zlib -Erik 2002-05-11 07:48:55 +02:00
have zlib respect BR2_PREFER_STATIC_LIB The ARM uClinux BFLT format apparently doesn't support shared libs nor -fPIC. So let's distinguish between shared and non shared builds by having split rules for libz.a and libz.so based on BR2_PREFER_STATIC_LIB. Signed-off-by: Nicolas Pitre <nico@cam.org> 2008-12-08 15:41:47 +01:00			`$(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.a`
Fix zlib install broken by previous commit. Sorry 2008-10-31 17:37:01 +01:00			`$(INSTALL) -D $(STAGING_DIR)/usr/include/zlib.h $(TARGET_DIR)/usr/include/zlib.h`
Make sure directories are created during install to STAGING_DIR and TARGET_DIR. Thanks to Thomas Petazzoni and Bernhard Reutner-Fischer. 2008-10-31 13:10:10 +01:00			`$(INSTALL) $(STAGING_DIR)/usr/include/zconf.h $(TARGET_DIR)/usr/include/`
Fix zlib install broken by previous commit. Sorry 2008-10-31 17:37:01 +01:00			`$(INSTALL) -D $(STAGING_DIR)/usr/lib/libz.a $(TARGET_DIR)/usr/lib/libz.a`
- 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
package: Remove unnecessary dependencies on uclibc. A C library will have been built by the toolchain makefiles, so there is no need for packages to explicitly depend on uclibc. Signed-off-by: Will Newton <will.newton@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> 2009-09-02 17:02:02 +02:00			`zlib: $(ZLIB_TARGET)`
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:`
zlib: cleanup and fix -clean target 2008-07-17 15:19:54 +02:00			`rm -f $(TARGET_DIR)/usr/lib/libz.* \`
			`$(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`
			`#`
			`#############################################################`
package/: get rid of unneeded $(strip ..) 2008-12-08 09:15:27 +01:00			`ifeq ($(BR2_PACKAGE_ZLIB),y)`
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			`TARGETS+=zlib`
			`endif`
package/: get rid of unneeded $(strip ..) 2008-12-08 09:15:27 +01:00			`ifeq ($(BR2_PACKAGE_ZLIB_TARGET_HEADERS),y)`
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			`TARGETS+=zlib-headers`
			`endif`