toolchain/musl/common.mk

   1 #
   2 # Copyright (C) 2012 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/target.mk
   9
  10 PKG_NAME:=musl
  11 PKG_VERSION:=$(call qstrip,$(CONFIG_MUSL_VERSION))
  12 PKG_RELEASE=$(PKG_SOURCE_VERSION)
  13
  14 PKG_SOURCE_VERSION_0.9.8:=e6dcebd5efa2d390f0a24dc11444024e9fd1990c
  15 PKG_SOURCE_VERSION_0.9.9:=a57ac9bf64ba202bd94d1b81bddd93b850c7b9d6
  16
  17 PKG_SOURCE_PROTO:=git
  18 PKG_SOURCE_URL:=git://git.musl-libc.org/musl
  19 PKG_SOURCE_SUBDIR=$(PKG_NAME)-$(PKG_VERSION)
  20 PKG_SOURCE_VERSION:=$(PKG_SOURCE_VERSION_$(PKG_VERSION))
  21 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
  22 LIBC_SO_VERSION:=$(PKG_VERSION)
  23 PATCH_DIR:=$(PATH_PREFIX)/patches-$(PKG_VERSION)
  24 CONFIG_DIR:=$(PATH_PREFIX)/config-$(PKG_VERSION)
  25
  26 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
  27
  28 include $(INCLUDE_DIR)/toolchain-build.mk
  29
  30 MUSL_CONFIGURE:= \
  31         $(TARGET_CONFIGURE_OPTS) \
  32         CFLAGS="$(TARGET_CFLAGS)" \
  33         CROSS_COMPILE="$(TARGET_CROSS)" \
  34         $(HOST_BUILD_DIR)/configure \
  35                 --prefix=/ \
  36                 --host=$(GNU_HOST_NAME) \
  37                 --target=$(REAL_GNU_TARGET_NAME) \
  38                 --disable-gcc-wrapper
  39
  40 ifeq ($(CONFIG_MUSL_ENABLE_DEBUG),y)
  41 MUSL_CONFIGURE+= \
  42         --enable-debug
  43 endif
  44
  45 define Host/Prepare
  46         $(call Host/Prepare/Default)
  47         $(if $(strip $(QUILT)), \
  48                 cd $(HOST_BUILD_DIR); \
  49                 if $(QUILT_CMD) next >/dev/null 2>&1; then \
  50                         $(QUILT_CMD) push -a; \
  51                 fi
  52         )
  53         ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  54 endef
  55
  56 define Host/Configure
  57         ( cd $(HOST_BUILD_DIR); rm -f config.cache; \
  58                 $(MUSL_CONFIGURE) \
  59         );
  60 endef
  61
  62
  63 define Host/Clean
  64         rm -rf \
  65                 $(HOST_BUILD_DIR) \
  66                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
  67                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
  68 endef