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zephyr/scripts/Makefile.toolchain.xtools

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Kbuild: Error when toolchain path is not set Change-Id: I53c74f8bbafe5438ff6b01eb21d2d54b1b34702a Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-14 19:09:10 +08:00
ifndef XTOOLS_TOOLCHAIN_PATH
$(error XTOOLS_TOOLCHAIN_PATH is not set)
endif
Kbuild: Add support for multiple toolchains To use this, export the following: export VXMICRO_GCC_VARIANT=yocto # for yocto export VXMICRO_GCC_VARIANT=xtools # for crosstool-ng export YOCTO_SDK_INSTALL_DIR=/opt/poky-tm/1.8 or export XTOOLS_TOOLCHAIN_PATH=/opt/crosstool-ng Change-Id: I9cd6062ecc32047d1582aad46209f4232e0e31f6 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-13 12:44:22 +08:00
CROSS_COMPILE_TARGET_arm = arm-none-eabi
CROSS_COMPILE_arm=${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET_arm}/bin/${CROSS_COMPILE_TARGET_arm}-
toolchain: remove hardcoded compiler versions When the SDK is updated usually it comes with new versions of the compiler causing issues with the toolchain not finding libraries. This will get the version from the compiler and sets the path accordingly. Change-Id: I854c57bb082ae8136eebdd0ae7a8c151c1d699c8 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-01-07 00:48:30 +08:00
CROSS_COMPILE_arm_version ?= $(shell $(CROSS_COMPILE_arm)gcc -dumpversion)
Kbuild: Add support for multiple toolchains To use this, export the following: export VXMICRO_GCC_VARIANT=yocto # for yocto export VXMICRO_GCC_VARIANT=xtools # for crosstool-ng export YOCTO_SDK_INSTALL_DIR=/opt/poky-tm/1.8 or export XTOOLS_TOOLCHAIN_PATH=/opt/crosstool-ng Change-Id: I9cd6062ecc32047d1582aad46209f4232e0e31f6 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-13 12:44:22 +08:00
CROSS_COMPILE_TARGET_x86 = i586-pc-elf
CROSS_COMPILE_x86=${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET_x86}/bin/${CROSS_COMPILE_TARGET_x86}-
toolchain: remove hardcoded compiler versions When the SDK is updated usually it comes with new versions of the compiler causing issues with the toolchain not finding libraries. This will get the version from the compiler and sets the path accordingly. Change-Id: I854c57bb082ae8136eebdd0ae7a8c151c1d699c8 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-01-07 00:48:30 +08:00
CROSS_COMPILE_x86_version ?= $(shell $(CROSS_COMPILE_x86)gcc -dumpversion)
Kbuild: Add support for multiple toolchains To use this, export the following: export VXMICRO_GCC_VARIANT=yocto # for yocto export VXMICRO_GCC_VARIANT=xtools # for crosstool-ng export YOCTO_SDK_INSTALL_DIR=/opt/poky-tm/1.8 or export XTOOLS_TOOLCHAIN_PATH=/opt/crosstool-ng Change-Id: I9cd6062ecc32047d1582aad46209f4232e0e31f6 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-13 12:44:22 +08:00
CROSS_COMPILE= $(CROSS_COMPILE_$(ARCH))
kbuild: Add libgcc.a directory to xtools search path Informs the 'xtools' toolchain where to look for the libgcc.a library when linking. Change-Id: Ic990f1522dd8ddc9c5baf1366505e49929130969 Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2015-06-02 22:40:34 +08:00
CROSS_COMPILE_TARGET = ${CROSS_COMPILE_TARGET_${ARCH}}
CROSS_COMPILE_version = ${CROSS_COMPILE_${ARCH}_version}
Kbuild: Add support for multiple toolchains To use this, export the following: export VXMICRO_GCC_VARIANT=yocto # for yocto export VXMICRO_GCC_VARIANT=xtools # for crosstool-ng export YOCTO_SDK_INSTALL_DIR=/opt/poky-tm/1.8 or export XTOOLS_TOOLCHAIN_PATH=/opt/crosstool-ng Change-Id: I9cd6062ecc32047d1582aad46209f4232e0e31f6 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-13 12:44:22 +08:00
Kbuild: link against libc only for newlib Right now we are building minimal libc as an archive (lib.a) and do not need to link against -lc -lm in that case. Link against libc/libm only when using an external libc. Change-Id: I1af0eaf5c059bd5f0c8c16cda28114c6dc10b156 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-19 07:55:02 +08:00
TOOLCHAIN_LIBS = gcc
Kbuild: Support toolchain auxiliary libraries per variant This allows a toolchain to define the auxiliary libraries in scripts/Makefile.toolchain.{variant} with more flexibility. Change-Id: Iaae9c7613ddcbcc8376b7e756aa4b675db680737 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-05-17 20:55:21 +08:00
kbuild: Add libgcc.a directory to xtools search path Informs the 'xtools' toolchain where to look for the libgcc.a library when linking. Change-Id: Ic990f1522dd8ddc9c5baf1366505e49929130969 Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2015-06-02 22:40:34 +08:00
LIB_INCLUDE_DIR += -L ${XTOOLS_TOOLCHAIN_PATH}/${CROSS_COMPILE_TARGET}/lib/gcc/${CROSS_COMPILE_TARGET}/${CROSS_COMPILE_version}/
export CROSS_COMPILE TOOLCHAIN_LIBS LIB_INCLUDE_DIR