Commit b3e3d5fc authored Oct 29, 2013 by Thomas Petazzoni

toolchain-external: add missing symlink for Linaro toolchains



In 11ec38b6 ("toolchain-external: fix Linaro ARM toolchain
support"), we fixed the support for Linaro EABIhf toolchains by adding
a /lib/arm-linux-gnueabihf -> /lib symbolic link. This is needed
because the dynamic loader looks for libraries in
/lib/arm-linux-gnueabihf rather than the usual /lib, but Buildroot
installs all libraries in /lib.

However, we forgot that the dynamic loader also loads libraries from
/usr/lib/arm-linux-gnueabihf rather than /usr/lib, so this patch fixes
that by adding the necessary symbolic link.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>

parent 1690fca4

toolchain/toolchain-external/toolchain-external.mk

+3 −2

Original line number	Diff line number	Diff line
		@@ -229,10 +229,11 @@ TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_SOFTFLOAT=1
		endif

		# The Linaro ARMhf toolchain expects the libraries in
		# /lib/arm-linux-gnueabihf, but Buildroot copies them to /lib, so we
		# need to create a symbolic link.
		# {/usr,}/lib/arm-linux-gnueabihf, but Buildroot copies them to
		# {/usr,}/lib, so we need to create a symbolic link.
		define TOOLCHAIN_EXTERNAL_LINARO_ARMHF_SYMLINK
		ln -sf . $(TARGET_DIR)/lib/arm-linux-gnueabihf
		ln -sf . $(TARGET_DIR)/usr/lib/arm-linux-gnueabihf
		endef

		ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201109),y)