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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-04-29 12:28:19 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-05-01 16:30:13 +0200 |
| commit | 22a59e1bc2cf8040fc22facbd70e6c3fb5b72981 (patch) | |
| tree | 0f674f8d12c0d4a068a897585c17b7f8f430f467 | |
| parent | 4cc236784e5783fef0fd7bf9437e55a38cc8c291 (diff) | |
| download | buildroot-22a59e1bc2cf8040fc22facbd70e6c3fb5b72981.tar.gz buildroot-22a59e1bc2cf8040fc22facbd70e6c3fb5b72981.zip | |
toolchain-external: fix rebuild/reinstall for Linaro toolchains
For Linaro toolchains, a special post install staging hook is used to
create two symlinks needed for the dynamic loader to find the
libraries. However, the way the link is created prevents a 'make
toolchain-external-reinstall' from succeeding, because the symlink
already exists and points to a directory:
ln -sf . /home/thomas/projets/outputs/training/target/lib/arm-linux-gnueabihf
ln: '/home/thomas/projets/outputs/training/target/lib/arm-linux-gnueabihf/.': cannot overwrite directory
This commit adjust the hook to pass the '-n' option so that the link
name is treated as a normal file if it is a symbolic link to a
directory.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
| -rw-r--r-- | toolchain/toolchain-external/toolchain-external.mk | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk index fd796a05b1..35bba310b2 100644 --- a/toolchain/toolchain-external/toolchain-external.mk +++ b/toolchain/toolchain-external/toolchain-external.mk @@ -239,18 +239,18 @@ endif # {/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 + 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 -sf . $(TARGET_DIR)/lib/armeb-linux-gnueabihf - ln -sf . $(TARGET_DIR)/usr/lib/armeb-linux-gnueabihf + 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 -sf . $(TARGET_DIR)/lib/aarch64-linux-gnu - ln -sf . $(TARGET_DIR)/usr/lib/aarch64-linux-gnu + ln -snf . $(TARGET_DIR)/lib/aarch64-linux-gnu + ln -snf . $(TARGET_DIR)/usr/lib/aarch64-linux-gnu endef ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305),y) |
