gcc-final: install libatomic
It's required in some 32-bit architectures for the extended (64-bit) atomic operations, like __sync_add_and_fetch_8. These arches are at least: i386, mips & mipsel. Target size growth is ~15 KiB for ARM. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -118,6 +118,15 @@ endef
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HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_INSTALL_LIBGCC
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define HOST_GCC_FINAL_INSTALL_LIBATOMIC
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-cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/libatomic* \
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$(STAGING_DIR)/lib/
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-cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/libatomic* \
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$(TARGET_DIR)/lib/
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endef
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HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_INSTALL_LIBATOMIC
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# Handle the installation of libraries in /usr/lib
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HOST_GCC_FINAL_USR_LIBS =
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