| ################################################################################ |
| # |
| # zlib |
| # |
| ################################################################################ |
| |
| ZLIB_VERSION = 1.2.8 |
| ZLIB_SOURCE = zlib-$(ZLIB_VERSION).tar.xz |
| ZLIB_SITE = http://downloads.sourceforge.net/project/libpng/zlib/$(ZLIB_VERSION) |
| ZLIB_LICENSE = zlib license |
| ZLIB_LICENSE_FILES = README |
| ZLIB_INSTALL_STAGING = YES |
| |
| # It is not possible to build only a shared version of zlib, so we build both |
| # shared and static, unless we only want the static libs, and we eventually |
| # selectively remove what we do not want |
| ifeq ($(BR2_STATIC_LIBS),y) |
| ZLIB_PIC = |
| ZLIB_SHARED = --static |
| else |
| ZLIB_PIC = -fPIC |
| ZLIB_SHARED = --shared |
| endif |
| |
| define ZLIB_CONFIGURE_CMDS |
| (cd $(@D); rm -rf config.cache; \ |
| $(TARGET_CONFIGURE_ARGS) \ |
| $(TARGET_CONFIGURE_OPTS) \ |
| CFLAGS="$(TARGET_CFLAGS) $(ZLIB_PIC)" \ |
| ./configure \ |
| $(ZLIB_SHARED) \ |
| --prefix=/usr \ |
| ) |
| endef |
| |
| define HOST_ZLIB_CONFIGURE_CMDS |
| (cd $(@D); rm -rf config.cache; \ |
| $(HOST_CONFIGURE_ARGS) \ |
| $(HOST_CONFIGURE_OPTS) \ |
| ./configure \ |
| --prefix="$(HOST_DIR)/usr" \ |
| --sysconfdir="$(HOST_DIR)/etc" \ |
| ) |
| endef |
| |
| define ZLIB_BUILD_CMDS |
| $(MAKE1) -C $(@D) |
| endef |
| |
| define HOST_ZLIB_BUILD_CMDS |
| $(MAKE1) -C $(@D) |
| endef |
| |
| define ZLIB_INSTALL_STAGING_CMDS |
| $(MAKE1) -C $(@D) DESTDIR=$(STAGING_DIR) LDCONFIG=true install |
| endef |
| |
| define ZLIB_INSTALL_TARGET_CMDS |
| $(MAKE1) -C $(@D) DESTDIR=$(TARGET_DIR) LDCONFIG=true install |
| endef |
| |
| # We don't care removing the .a from target, since it not used at link |
| # time to build other packages, and it is anyway removed later before |
| # assembling the filesystem images anyway. |
| ifeq ($(BR2_SHARED_LIBS),y) |
| define ZLIB_RM_STATIC_STAGING |
| rm -f $(STAGING_DIR)/usr/lib/libz.a |
| endef |
| ZLIB_POST_INSTALL_STAGING_HOOKS += ZLIB_RM_STATIC_STAGING |
| endif |
| |
| define HOST_ZLIB_INSTALL_CMDS |
| $(MAKE1) -C $(@D) LDCONFIG=true install |
| endef |
| |
| $(eval $(generic-package)) |
| $(eval $(host-generic-package)) |