# architecture.
source "toolchain/toolchain-external/toolchain-external-custom/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
- bool "Arago ARMv7 2011.09"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_CPU_ARMV7A
- depends on BR2_ARM_EABI
- depends on BR2_ARM_CPU_HAS_VFPV3
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
- # kernel headers: 2.6.31
- help
- Texas Instruments Arago 2011.09 toolchain, with gcc 4.5.3,
- binutils 2.20.1, glibc 2.12, gdb 7.2.
-
- This toolchain uses -mfloat-abi=softfp (i.e can use FPU
- instructions, but passes floating point function arguments
- in integer registers), and requires a VFPv3 floating point
- unit to work properly. This unit is available on most
- Cortex-A ARM processors, but not all.
-
-config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
- bool "Arago ARMv5 2011.09"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_ARM_CPU_ARMV4
- depends on BR2_ARM_EABI
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
- # kernel headers: 2.6.31
- help
- Texas Instruments Arago ARMv5 2011.09 toolchain, with gcc
- 4.5.3, binutils 2.20.1, glibc 2.12, gdb 7.2.
-
- This toolchain uses software-floating point.
-
endchoice
choice
help
Path to where the external toolchain is installed.
-config BR2_TOOLCHAIN_EXTERNAL_PREFIX
- string
- default "arm-arago-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
- default "arm-arago-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
-
config BR2_TOOLCHAIN_EXTERNAL_GLIBC
bool
select BR2_TOOLCHAIN_USES_GLIBC
config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
string
+config BR2_TOOLCHAIN_EXTERNAL_PREFIX
+ string
+
# Kept toolchains sorted as in the choice above
# The toolchain Config.in.options must define
# BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL and BR2_TOOLCHAIN_EXTERNAL_PREFIX
TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
endif
-# All the definition that are common between the toolchain-external
-# generic package and the toolchain-external-package infrastructure
-# can be found in pkg-toolchain-external.mk
-
-# Legacy toolchains that don't use the toolchain-external-package infrastructure
-# yet. We can recognise that because no provider is set.
-ifeq ($(call qstrip,$(BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL)),)
-
-# Now we are the provider. However, we can't set it to ourselves or we'll get a
-# circular dependency. Let's set it to a target that we always depend on
-# instead.
-BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL = skeleton
-
-TOOLCHAIN_EXTERNAL_INSTALL_STAGING = YES
-
-# In fact, we don't need to download the toolchain, since it is already
-# available on the system, so force the site and source to be empty so
-# that nothing will be downloaded/extracted.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
-TOOLCHAIN_EXTERNAL_SITE =
-TOOLCHAIN_EXTERNAL_SOURCE =
-endif
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A),y)
-TOOLCHAIN_EXTERNAL_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
-TOOLCHAIN_EXTERNAL_SOURCE = arago-2011.09-armv7a-linux-gnueabi-sdk.tar.bz2
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = arago-toolchain-2011.09-sources.tar.bz2
-define TOOLCHAIN_EXTERNAL_FIXUP_CMDS
- mv $(@D)/arago-2011.09/armv7a/* $(@D)/
- rm -rf $(@D)/arago-2011.09/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_FIXUP_CMDS
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE),y)
-TOOLCHAIN_EXTERNAL_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
-TOOLCHAIN_EXTERNAL_SOURCE = arago-2011.09-armv5te-linux-gnueabi-sdk.tar.bz2
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = arago-toolchain-2011.09-sources.tar.bz2
-define TOOLCHAIN_EXTERNAL_FIXUP_CMDS
- mv $(@D)/arago-2011.09/armv5te/* $(@D)/
- rm -rf $(@D)/arago-2011.09/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_FIXUP_CMDS
-endif
-
-# Some toolchain vendors have a regular file naming pattern.
-# For them, mass-define _ACTUAL_SOURCE_TARBALL based _SITE.
-ifneq ($(findstring sourcery.mentor.com/public/gnu_toolchain,$(TOOLCHAIN_EXTERNAL_SITE)),)
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL ?= \
- $(subst -i686-pc-linux-gnu.tar.bz2,.src.tar.bz2,$(subst -i686-pc-linux-gnu-i386-linux.tar.bz2,-i686-pc-linux-gnu.src.tar.bz2,$(TOOLCHAIN_EXTERNAL_SOURCE)))
-endif
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
-TOOLCHAIN_EXTERNAL_EXCLUDES = usr/lib/locale/*
-
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += \
- TOOLCHAIN_EXTERNAL_MOVE
-endif
-
-# Checks for an already installed toolchain: check the toolchain
-# location, check that it is usable, and then verify that it
-# matches the configuration provided in Buildroot: ABI, C++ support,
-# kernel headers version, type of C library and all C library features.
-define TOOLCHAIN_EXTERNAL_CONFIGURE_CMDS
- $(Q)$(call check_cross_compiler_exists,$(TOOLCHAIN_EXTERNAL_CC))
- $(Q)$(call check_unusable_toolchain,$(TOOLCHAIN_EXTERNAL_CC))
- $(Q)SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC))" ; \
- $(call check_kernel_headers_version,\
- $(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC)),\
- $(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
- $(call check_gcc_version,$(TOOLCHAIN_EXTERNAL_CC),\
- $(call qstrip,$(BR2_TOOLCHAIN_GCC_AT_LEAST))); \
- if test "$(BR2_arm)" = "y" ; then \
- $(call check_arm_abi,\
- "$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)",\
- $(TOOLCHAIN_EXTERNAL_READELF)) ; \
- fi ; \
- if test "$(BR2_INSTALL_LIBSTDCPP)" = "y" ; then \
- $(call check_cplusplus,$(TOOLCHAIN_EXTERNAL_CXX)) ; \
- fi ; \
- if test "$(BR2_TOOLCHAIN_HAS_FORTRAN)" = "y" ; then \
- $(call check_fortran,$(TOOLCHAIN_EXTERNAL_FC)) ; \
- fi ; \
- if test "$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)" = "y" ; then \
- $(call check_uclibc,$${SYSROOT_DIR}) ; \
- elif test "$(BR2_TOOLCHAIN_EXTERNAL_MUSL)" = "y" ; then \
- $(call check_musl,$${SYSROOT_DIR}) ; \
- else \
- $(call check_glibc,$${SYSROOT_DIR}) ; \
- fi
- $(Q)$(call check_toolchain_ssp,$(TOOLCHAIN_EXTERNAL_CC))
-endef
-
-TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
-
-define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
- $(TOOLCHAIN_WRAPPER_INSTALL)
- $(TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK)
- $(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS)
- $(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC)
- $(TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER)
- $(TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
-endef
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
-endif
-
-# Even though we're installing things in both the staging, the host
-# and the target directory, we do everything within the
-# install-staging step, arbitrarily.
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
- $(TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK)
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS)
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER)
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC)
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT)
- $(TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
-endef
-
-endif # BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
-
-
-# Since a virtual package is just a generic package, we can still
-# define commands for the legacy toolchains.
$(eval $(virtual-package))
# Ensure the external-toolchain package has a prefix defined.
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