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-rw-r--r--package/libs/toolchain/Makefile40
1 files changed, 39 insertions, 1 deletions
diff --git a/package/libs/toolchain/Makefile b/package/libs/toolchain/Makefile
index e4a78ed5f2..36cf8c471b 100644
--- a/package/libs/toolchain/Makefile
+++ b/package/libs/toolchain/Makefile
@@ -52,6 +52,31 @@ define Package/libgcc/config
endmenu
endef
+define Package/libatomic
+$(call Package/gcc/Default)
+ DEPENDS:=+libgcc
+ TITLE:=Atomic support library
+endef
+
+define Package/libatomic/config
+ menu "Configuration"
+ depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
+
+ config LIBATOMIC_ROOT_DIR
+ string
+ prompt "libatomic shared library base directory"
+ depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
+ default TOOLCHAIN_ROOT if !NATIVE_TOOLCHAIN
+ default "/" if NATIVE_TOOLCHAIN
+
+ config LIBATOMIC_FILE_SPEC
+ string
+ prompt "libatomic shared library files (use wildcards)"
+ depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
+ default "./lib/libatomic.so.*"
+
+ endmenu
+endef
define Package/libssp
$(call Package/gcc/Default)
@@ -316,6 +341,13 @@ ifneq ($(BUILD_LIBGCC),)
-Wl,-soname=libcrypt.so.0
$(SCRIPT_DIR)/relink-lib.sh \
"$(TARGET_CROSS)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libatomic.so)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libatomic.a)" \
+ "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libatomic*.so))" \
+ $(BUILD_LIBGCC) \
+ -Wl,-soname=libatomic.so.0
+ $(SCRIPT_DIR)/relink-lib.sh \
+ "$(TARGET_CROSS)" \
"$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so)" \
"$(wildcard $(TOOLCHAIN_DIR)/lib/libm_pic.a)" \
"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so))" \
@@ -367,6 +399,11 @@ ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
$(if $(CONFIG_TARGET_avr32)$(CONFIG_TARGET_coldfire),,$(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/)
endef
+ define Package/libatomic/install
+ $(INSTALL_DIR) $(1)/lib
+ $(if $(CONFIG_TARGET_avr32)$(CONFIG_TARGET_coldfire),,$(CP) $(TOOLCHAIN_DIR)/lib/libatomic.so.* $(1)/lib/)
+ endef
+
define Package/libgfortran/install
$(INSTALL_DIR) $(1)/usr/lib
$(if $(CONFIG_TARGET_avr32)$(CONFIG_TARGET_coldfire),,$(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/)
@@ -414,7 +451,7 @@ ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
$(TOOLCHAIN_DIR)/lib/libc.so.* \
$(TOOLCHAIN_DIR)/lib/libuClibc-$(LIBC_SO_VERSION).so \
$(1)/lib/
- for file in libcrypt libdl libm libutil; do \
+ for file in libatomic libcrypt libdl libm libutil; do \
$(CP) \
$(TOOLCHAIN_DIR)/lib/$$$$file.so.* \
$(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so \
@@ -588,6 +625,7 @@ endif
$(eval $(call BuildPackage,libc))
$(eval $(call BuildPackage,libgcc))
+$(eval $(call BuildPackage,libatomic))
$(eval $(call BuildPackage,libssp))
$(eval $(call BuildPackage,libstdcpp))
$(eval $(call BuildPackage,libpthread))