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authorFelix Fietkau <nbd@openwrt.org>2012-06-30 21:44:05 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-06-30 21:44:05 +0000
commitc3caa1b768728fc9daf833c55f846d6bc2362efb (patch)
tree342dfb390ad368a22b7139caa2220c45b2203fc9 /toolchain/uClibc/common.mk
parent59b384dabe20a4930b1c8ff4e0f48367cc080662 (diff)
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uClibc: split the package into the main directory and the headers/ and utils/ subdirectories to clean up build order and fix quilt support
SVN-Revision: 32557
Diffstat (limited to 'toolchain/uClibc/common.mk')
-rw-r--r--toolchain/uClibc/common.mk94
1 files changed, 94 insertions, 0 deletions
diff --git a/toolchain/uClibc/common.mk b/toolchain/uClibc/common.mk
new file mode 100644
index 0000000000..e466b9d57f
--- /dev/null
+++ b/toolchain/uClibc/common.mk
@@ -0,0 +1,94 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/target.mk
+
+PKG_NAME:=uClibc
+PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
+PKG_SOURCE_URL:=http://www.uclibc.org/downloads
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+LIBC_SO_VERSION:=$(PKG_VERSION)
+PATCH_DIR:=$(PATH_PREFIX)/patches-$(PKG_VERSION)
+CONFIG_DIR:=$(PATH_PREFIX)/config-$(PKG_VERSION)
+
+PKG_MD5SUM_0.9.33.2 = a338aaffc56f0f5040e6d9fa8a12eda1
+PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
+
+HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/toolchain-build.mk
+
+UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
+ -e 's/i.86/i386/' \
+ -e 's/sparc.*/sparc/' \
+ -e 's/arm.*/arm/g' \
+ -e 's/avr32.*/avr32/g' \
+ -e 's/m68k.*/m68k/' \
+ -e 's/ppc/powerpc/g' \
+ -e 's/v850.*/v850/g' \
+ -e 's/sh64/sh/' \
+ -e 's/sh[234].*/sh/' \
+ -e 's/mips.*/mips/' \
+ -e 's/mipsel.*/mips/' \
+ -e 's/cris.*/cris/' \
+)
+
+GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
+ $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
+ $(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
+ $(CONFIG_DIR)/$(ARCH)$(strip \
+ $(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD), \
+ $(if $(CONFIG_HAS_SPE_FPU),$(if $(wildcard $(CONFIG_DIR)/$(ARCH).e500),.e500))))
+
+CPU_CFLAGS = \
+ -funsigned-char -fno-builtin -fno-asm \
+ --std=gnu99 -ffunction-sections -fdata-sections \
+ $(TARGET_CFLAGS)
+
+UCLIBC_MAKE = PATH='$(TOOLCHAIN_DIR)/initial/bin:$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
+ $(TARGET_CONFIGURE_OPTS) \
+ DEVEL_PREFIX=/ \
+ RUNTIME_PREFIX=/ \
+ HOSTCC="$(HOSTCC)" \
+ CPU_CFLAGS="$(CPU_CFLAGS)" \
+ ARCH="$(CONFIG_ARCH)" \
+ LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
+ DOSTRIP=""
+
+define Host/Prepare
+ $(call Host/Prepare/Default)
+ $(if $(strip $(QUILT)), \
+ cd $(HOST_BUILD_DIR); \
+ if $(QUILT_CMD) next >/dev/null 2>&1; then \
+ $(QUILT_CMD) push -a; \
+ fi
+ )
+ ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
+endef
+
+define Host/Configure
+ $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config.new
+ $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/include\",g' \
+ -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
+ -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
+ -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
+ -e 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=$(if $(CONFIG_BUILD_NLS),y,n),g' \
+ $(HOST_BUILD_DIR)/.config.new
+ cmp -s $(HOST_BUILD_DIR)/.config.new $(HOST_BUILD_DIR)/.config.last || { \
+ cp $(HOST_BUILD_DIR)/.config.new $(HOST_BUILD_DIR)/.config && \
+ $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS" && \
+ $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS" && \
+ cp $(HOST_BUILD_DIR)/.config.new $(HOST_BUILD_DIR)/.config.last; \
+ }
+endef
+
+define Host/Clean
+ rm -rf \
+ $(HOST_BUILD_DIR) \
+ $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
+ $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
+endef