define Package/libpthread
$(call Package/libc/Default)
TITLE:=POSIX thread library
- DEPENDS:= +librt
endef
define Package/libpthread/config
define Package/librt
$(call Package/libc/Default)
TITLE:=POSIX.1b RealTime extension library
+ DEPENDS:=+libpthread
endef
define Package/librt/config
mkdir -p $(PKG_BUILD_DIR)
endef
-define Build/Compile/Default
-endef
+LIBGCC_A=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a)
+LIBGCC_MAP=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map)
+LIBGCC_SO=$(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*)
+ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+ ifneq ($(if $(CONFIG_USE_UCLIBC),$(CONFIG_GCC_VERSION_LINARO)),)
+ BUILD_LIBGCC:=$(if $(CONFIG_avr32)$(CONFIG_m68k)$(CONFIG_powerpc),,$(PKG_BUILD_DIR)/libgcc_s.so.*)
+ endif
+endif
-define Build/Compile
- $(call Build/Compile/Default)
+ifneq ($(BUILD_LIBGCC),)
+ define Build/Compile/uClibc
+ $(SCRIPT_DIR)/relink-lib.sh \
+ "$(TARGET_CROSS)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
+ "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libuClibc-*.so))" \
+ -Wl,-init,__uClibc_init -Wl,-soname=libc.so.0 \
+ $(BUILD_LIBGCC)
+ $(SCRIPT_DIR)/relink-lib.sh \
+ "$(TARGET_CROSS)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt_pic.a)" \
+ "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so))" \
+ $(BUILD_LIBGCC) \
+ -Wl,-soname=libcrypt.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))" \
+ $(BUILD_LIBGCC) \
+ -Wl,-soname=libm.so.0
+ $(SCRIPT_DIR)/relink-lib.sh \
+ "$(TARGET_CROSS)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so)" \
+ "$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a)" \
+ "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so))" \
+ -Wl,-z,nodelete,-z,initfirst,-init=__pthread_initialize_minimal_internal \
+ -ldl -lc $(BUILD_LIBGCC) \
+ -Wl,-soname=libpthread.so.0
+ endef
+ define Build/Compile/libgcc
+ $(SCRIPT_DIR)/relink-lib.sh \
+ "$(TARGET_CROSS)" \
+ "$(LIBGCC_SO)" \
+ "$(LIBGCC_A)" \
+ "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(LIBGCC_SO))" \
+ -Wl,--version-script=$(LIBGCC_MAP) -Wl,-soname=libgcc_s.so.1
+ endef
+else
+ define Build/Compile/uClibc
+ $(CP) \
+ $(TOOLCHAIN_DIR)/lib/libuClibc-*.so \
+ $(TOOLCHAIN_DIR)/lib/libcrypt-*.so \
+ $(TOOLCHAIN_DIR)/lib/libm-*.so \
+ $(TOOLCHAIN_DIR)/lib/libpthread-*.so \
+ $(PKG_BUILD_DIR)/
+ endef
+ ifneq ($(LIBGCC_SO),)
+ define Build/Compile/libgcc
+ $(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
+ endef
+ endif
+endif
+
+define Build/Compile/Default
+ $(call Build/Compile/libgcc)
+ $(call Build/Compile/$(LIBC))
endef
+Build/Compile = $(Build/Compile/Default)
define Package/base-files/install
$(CP) ./files/* $(1)/
define Package/libgcc/install
$(INSTALL_DIR) $(1)/lib
- $(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
+ $(CP) $(PKG_BUILD_DIR)/libgcc_s.so.* $(1)/lib/
endef
define Package/libssp/install
use_nsswitch=$(if $(CONFIG_USE_GLIBC)$(CONFIG_EGLIBC_OPTION_EGLIBC_NSSWITCH),libnss_dns libnss_files)
define Package/glibc/install
+ $(CP) ./glibc-files/* $(1)/
$(INSTALL_DIR) $(1)/lib
$(CP) \
$(TOOLCHAIN_DIR)/lib/ld*.so.* \
$(TOOLCHAIN_DIR)/lib/libc.so.* \
$(TOOLCHAIN_DIR)/lib/libuClibc-$(LIBC_SO_VERSION).so \
$(1)/lib/
- for file in libcrypt libdl libm libnsl libresolv libutil; do \
+ for file in libcrypt libdl libm libutil; do \
$(CP) \
$(TOOLCHAIN_DIR)/lib/$$$$file.so.* \
$(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so \
$(1)/lib/; \
done
+
+ $(CP) \
+ $(PKG_BUILD_DIR)/libuClibc-* \
+ $(PKG_BUILD_DIR)/libm-* \
+ $(PKG_BUILD_DIR)/libcrypt-* \
+ $(1)/lib/
endef
define Package/libc/install
define Package/libc/install_lib
$(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
- $(if $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map), \
- $(CP) $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a $(1)/lib/libgcc_s_pic.a; \
- $(CP) $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map $(1)/lib/libgcc_s_pic.map \
+ $(if $(LIBGCC_MAP), \
+ $(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
+ $(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
)
endef
$(INSTALL_DIR) $(1)/lib
$(CP) \
$(TOOLCHAIN_DIR)/lib/libpthread.so.* \
- $(TOOLCHAIN_DIR)/lib/libpthread-$(LIBC_SO_VERSION).so \
+ $(if $(BUILD_LIBGCC),\
+ $(PKG_BUILD_DIR)/libpthread-$(LIBC_SO_VERSION).so, \
+ $(TOOLCHAIN_DIR)/lib/libpthread-$(LIBC_SO_VERSION).so \
+ ) \
$(1)/lib/
endef