toolchain/glibc/Makefile

   1 # This file is part of the OpenADK project. OpenADK is copyrighted
   2 # material, please see the LICENCE file in the top-level directory.
   3
   4 include $(TOPDIR)/rules.mk
   5 include ../rules.mk
   6 include Makefile.inc
   7
   8 include ${TOPDIR}/mk/buildhlp.mk
   9
  10 # glibc does not compile with Os
  11 TARGET_CFLAGS:=$(subst Os,O2,$(TARGET_CFLAGS))
  12
  13 GLIBC_CONFOPTS:=          \
  14                         --build=$(GNU_HOST_NAME) \
  15                         --host=$(REAL_GNU_TARGET_NAME) \
  16                         --with-headers=$(TOOLCHAIN_SYSROOT)/usr/include \
  17                         --disable-nls \
  18                         --disable-sanity-checks \
  19                         --disable-nls \
  20                         --without-cvs \
  21                         --disable-profile \
  22                         --disable-debug \
  23                         --without-gd \
  24                         --with-__thread \
  25                         --with-tls \
  26                         --enable-kernel="2.6.0" \
  27                         --enable-add-ons
  28
  29 GLIBC_ENV:=             PATH='${TARGET_PATH}' \
  30                         BUILD_CC=${HOSTCC} \
  31                         CFLAGS="$(TARGET_CFLAGS)" \
  32                         CC=${REAL_GNU_TARGET_NAME}-gcc \
  33                         CXX=${REAL_GNU_TARGET_NAME}-g++ \
  34                         AR=${REAL_GNU_TARGET_NAME}-ar \
  35                         RANLIB=${REAL_GNU_TARGET_NAME}-ranlib \
  36                         LD=${REAL_GNU_TARGET_NAME}-ld \
  37                         libc_cv_forced_unwind=yes \
  38                         libc_cv_c_cleanup=yes \
  39                         libc_cv_gnu99_inline=yes \
  40                         libc_cv_slibdir="/lib"
  41
  42 ifeq ($(ADK_TARGET_NO_FPU),y)
  43 GLIBC_CONFOPTS+=        --without-fp
  44 endif
  45
  46 ifeq (${ADK_MAKE_PARALLEL},y)
  47 GLIBC_MAKEOPTS+=        PARALLELMFLAGS="-j${ADK_MAKE_JOBS}"
  48 endif
  49
  50 GLIBC_BUILD_DIR_INITIAL:=       ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-headers
  51 GLIBC_BUILD_DIR_FINAL:=         ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-final
  52
  53 $(WRKBUILD)/.headers_configure:
  54         mkdir -p $(GLIBC_BUILD_DIR_INITIAL)
  55         (cd $(GLIBC_BUILD_DIR_INITIAL); \
  56                 $(WRKBUILD)/configure \
  57                 --prefix=/usr \
  58                 --with-sysroot=$(TOOLCHAIN_SYSROOT) \
  59                 ${GLIBC_CONFOPTS} \
  60         );
  61         touch $@
  62
  63 $(WRKBUILD)/.headers: $(WRKBUILD)/.headers_configure
  64         mkdir -p $(TOOLCHAIN_SYSROOT)/usr/lib
  65         $(MAKE) ${GLIBC_MAKEOPTS} -C $(GLIBC_BUILD_DIR_INITIAL) \
  66                 cross-compiling=yes \
  67                 install_root=$(TOOLCHAIN_SYSROOT) \
  68                 install-headers
  69         touch $(TOOLCHAIN_SYSROOT)/usr/include/gnu/stubs.h
  70         touch $@
  71
  72 $(WRKBUILD)/.configured:
  73         mkdir -p $(GLIBC_BUILD_DIR_FINAL)
  74         (cd $(GLIBC_BUILD_DIR_FINAL); \
  75                 ${GLIBC_ENV} \
  76                 $(WRKBUILD)/configure \
  77                         --prefix=/usr \
  78                         --enable-shared \
  79                         --enable-stackguard-randomization \
  80                         ${GLIBC_CONFOPTS} \
  81         );
  82         touch $@
  83
  84 $(WRKBUILD)/.compiled:
  85         ${GLIBC_ENV} $(MAKE) ${GLIBC_MAKEOPTS} -C $(GLIBC_BUILD_DIR_FINAL) all
  86         touch $@
  87
  88 $(WRKBUILD)/.installed:
  89         ${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL) \
  90                 install_root=$(STAGING_DIR) install
  91         touch $(STAGING_DIR)/usr/include/gnu/stubs.h
  92         touch $@
  93
  94 include ${TOPDIR}/mk/toolchain.mk