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toolchain-external: Commonize /lib/<tuple> symlinks for Linaro toolchains

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As proposed initialy by Matthew Fornero [1], commonize the creation of
symlinks from {/usr}/lib to {/usr}/lib/<tuple> for Linaro toolchains.

This symlinks are only required for old Linaro toolchains.

[1] http://patchwork.ozlabs.org/patch/624577

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Matthew Fornero <mfornero@mathworks.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2016-07-04 16:37:42 +02:00 committed by Thomas Petazzoni
parent 36e83efc66
commit ffafb77da2
1 changed files with 8 additions and 18 deletions
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26
toolchain/toolchain-external/toolchain-external.mk
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@ -253,22 +253,12 @@ ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
TOOLCHAIN_EXTERNAL_DEPENDENCIES += netbsd-queue
endif
# The Linaro ARMhf toolchain expects the libraries in
# {/usr,}/lib/arm-linux-gnueabihf, but Buildroot copies them to
# The Linaro toolchain expects the libraries in
# {/usr,}/lib/<tuple>, but Buildroot copies them to
# {/usr,}/lib, so we need to create a symbolic link.
define TOOLCHAIN_EXTERNAL_LINARO_ARMHF_SYMLINK
ln -snf . $(TARGET_DIR)/lib/arm-linux-gnueabihf
ln -snf . $(TARGET_DIR)/usr/lib/arm-linux-gnueabihf
endef
define TOOLCHAIN_EXTERNAL_LINARO_ARMEBHF_SYMLINK
ln -snf . $(TARGET_DIR)/lib/armeb-linux-gnueabihf
ln -snf . $(TARGET_DIR)/usr/lib/armeb-linux-gnueabihf
endef
define TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SYMLINK
ln -snf . $(TARGET_DIR)/lib/aarch64-linux-gnu
ln -snf . $(TARGET_DIR)/usr/lib/aarch64-linux-gnu
define TOOLCHAIN_EXTERNAL_LINARO_SYMLINK
ln -snf . $(TARGET_DIR)/lib/$(TOOLCHAIN_EXTERNAL_PREFIX)
ln -snf . $(TARGET_DIR)/usr/lib/$(TOOLCHAIN_EXTERNAL_PREFIX)
endef
# The Codescape toolchain uses a sysroot layout that places them
@ -339,7 +329,7 @@ ifeq ($(HOSTARCH),x86)
TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/14.09/components/toolchain/binaries
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux.tar.xz
TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_src.tar.bz2
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_ARMHF_SYMLINK
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_SYMLINK
else
TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.02/arm-linux-gnueabihf
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabihf.tar.xz
@ -349,7 +339,7 @@ ifeq ($(HOSTARCH),x86)
TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/14.09/components/toolchain/binaries
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-armeb-linux-gnueabihf-4.9-2014.09_linux.tar.xz
TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = gcc-linaro-armeb-linux-gnueabihf-4.9-2014.09_src.tar.bz2
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_ARMEBHF_SYMLINK
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_SYMLINK
else
TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.02/armeb-linux-gnueabihf
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3-2016.02-x86_64_armeb-linux-gnueabihf.tar.xz
@ -392,7 +382,7 @@ ifeq ($(HOSTARCH),x86)
TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/14.09/components/toolchain/binaries
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux.tar.xz
TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = gcc-linaro-aarch64-linux-gnu-4.9-2014.09_src.tar.bz2
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SYMLINK
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_SYMLINK
else
TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.02/aarch64-linux-gnu
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3-2016.02-x86_64_aarch64-linux-gnu.tar.xz