package/binutils/binutils.mk

   1 ################################################################################
   2 #
   3 # binutils
   4 #
   5 ################################################################################
   6
   7 # Version is set when using buildroot toolchain.
   8 # If not, we do like other packages
   9 BINUTILS_VERSION = $(call qstrip,$(BR2_BINUTILS_VERSION))
  10 ifeq ($(BINUTILS_VERSION),)
  11 ifeq ($(BR2_arc),y)
  12 BINUTILS_VERSION = arc-2016.09-release
  13 else
  14 BINUTILS_VERSION = 2.25.1
  15 endif
  16 endif # BINUTILS_VERSION
  17
  18 ifeq ($(BR2_arc),y)
  19 BINUTILS_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,binutils-gdb,$(BINUTILS_VERSION))
  20 BINUTILS_SOURCE = binutils-$(BINUTILS_VERSION).tar.gz
  21 BINUTILS_FROM_GIT = y
  22 endif
  23 BINUTILS_SITE ?= $(BR2_GNU_MIRROR)/binutils
  24 BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.bz2
  25 BINUTILS_EXTRA_CONFIG_OPTIONS = $(call qstrip,$(BR2_BINUTILS_EXTRA_CONFIG_OPTIONS))
  26 BINUTILS_INSTALL_STAGING = YES
  27 BINUTILS_DEPENDENCIES = $(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext)
  28 BINUTILS_LICENSE = GPLv3+, libiberty LGPLv2.1+
  29 BINUTILS_LICENSE_FILES = COPYING3 COPYING.LIB
  30
  31 ifeq ($(BINUTILS_FROM_GIT),y)
  32 BINUTILS_DEPENDENCIES += host-flex host-bison
  33 HOST_BINUTILS_DEPENDENCIES += host-flex host-bison
  34 endif
  35
  36 # When binutils sources are fetched from the binutils-gdb repository,
  37 # they also contain the gdb sources, but gdb shouldn't be built, so we
  38 # disable it.
  39 BINUTILS_DISABLE_GDB_CONF_OPTS = \
  40         --disable-sim \
  41         --disable-gdb
  42
  43 # We need to specify host & target to avoid breaking ARM EABI
  44 BINUTILS_CONF_OPTS = \
  45         --disable-multilib \
  46         --disable-werror \
  47         --host=$(GNU_TARGET_NAME) \
  48         --target=$(GNU_TARGET_NAME) \
  49         --enable-install-libiberty \
  50         --enable-build-warnings=no \
  51         $(BINUTILS_DISABLE_GDB_CONF_OPTS) \
  52         $(BINUTILS_EXTRA_CONFIG_OPTIONS)
  53
  54 ifeq ($(BR2_STATIC_LIBS),y)
  55 BINUTILS_CONF_OPTS += --disable-plugins
  56 endif
  57
  58 # Don't build documentation. It takes up extra space / build time,
  59 # and sometimes needs specific makeinfo versions to work
  60 BINUTILS_CONF_ENV += MAKEINFO=true
  61 BINUTILS_MAKE_OPTS += MAKEINFO=true
  62 BINUTILS_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) MAKEINFO=true install
  63 HOST_BINUTILS_CONF_ENV += MAKEINFO=true
  64 HOST_BINUTILS_MAKE_OPTS += MAKEINFO=true
  65 HOST_BINUTILS_INSTALL_OPTS += MAKEINFO=true install
  66
  67 # gcc bug with Os/O2/O3, PR77311
  68 # error: unable to find a register to spill in class 'CCREGS'
  69 ifeq ($(BR2_bfin),y)
  70 BINUTILS_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O1"
  71 endif
  72
  73 # Workaround a build issue with -Os for ARM Cortex-M cpus.
  74 # (Binutils 2.25.1 and 2.26.1)
  75 # https://sourceware.org/bugzilla/show_bug.cgi?id=20552
  76 ifeq ($(BR2_ARM_CPU_ARMV7M)$(BR2_OPTIMIZE_S),yy)
  77 BINUTILS_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O2"
  78 endif
  79
  80 # Install binutils after busybox to prefer full-blown utilities
  81 ifeq ($(BR2_PACKAGE_BUSYBOX),y)
  82 BINUTILS_DEPENDENCIES += busybox
  83 endif
  84
  85 ifeq ($(BR2_PACKAGE_ZLIB),y)
  86 BINUTILS_DEPENDENCIES += zlib
  87 endif
  88
  89 # "host" binutils should actually be "cross"
  90 # We just keep the convention of "host utility" for now
  91 HOST_BINUTILS_CONF_OPTS = \
  92         --disable-multilib \
  93         --disable-werror \
  94         --target=$(GNU_TARGET_NAME) \
  95         --disable-shared \
  96         --enable-static \
  97         --with-sysroot=$(STAGING_DIR) \
  98         --enable-poison-system-directories \
  99         $(BINUTILS_DISABLE_GDB_CONF_OPTS) \
 100         $(BINUTILS_EXTRA_CONFIG_OPTIONS)
 101
 102 # binutils run configure script of subdirs at make time, so ensure
 103 # our TARGET_CONFIGURE_ARGS are taken into consideration for those
 104 define BINUTILS_BUILD_CMDS
 105         $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_ARGS) $(MAKE) $(BINUTILS_MAKE_OPTS) -C $(@D)
 106 endef
 107
 108 # We just want libbfd, libiberty and libopcodes,
 109 # not the full-blown binutils in staging
 110 define BINUTILS_INSTALL_STAGING_CMDS
 111         $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/bfd DESTDIR=$(STAGING_DIR) install
 112         $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/opcodes DESTDIR=$(STAGING_DIR) install
 113         $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/libiberty DESTDIR=$(STAGING_DIR) install
 114 endef
 115
 116 # If we don't want full binutils on target
 117 ifneq ($(BR2_PACKAGE_BINUTILS_TARGET),y)
 118 define BINUTILS_INSTALL_TARGET_CMDS
 119         $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/bfd DESTDIR=$(TARGET_DIR) install
 120         $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/libiberty DESTDIR=$(STAGING_DIR) install
 121 endef
 122 endif
 123
 124 XTENSA_CORE_NAME = $(call qstrip, $(BR2_XTENSA_CORE_NAME))
 125 ifneq ($(XTENSA_CORE_NAME),)
 126 define BINUTILS_XTENSA_PRE_PATCH
 127         tar xf $(BR2_XTENSA_OVERLAY_DIR)/xtensa_$(XTENSA_CORE_NAME).tar \
 128                 -C $(@D) --strip-components=1 binutils
 129 endef
 130 BINUTILS_PRE_PATCH_HOOKS += BINUTILS_XTENSA_PRE_PATCH
 131 HOST_BINUTILS_PRE_PATCH_HOOKS += BINUTILS_XTENSA_PRE_PATCH
 132 endif
 133
 134 ifeq ($(BR2_BINUTILS_ENABLE_LTO),y)
 135 HOST_BINUTILS_CONF_OPTS += --enable-plugins --enable-lto
 136 endif
 137
 138 $(eval $(autotools-package))
 139 $(eval $(host-autotools-package))