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@@ -16,7 +16,6 @@
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# MIPS, PowerPC, x86, x86_64 and NIOS 2 architectures. For the MIPS
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# toolchain, the -muclibc variant isn't supported yet, only the
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# default glibc-based variant is.
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-# * Analog Devices toolchains for the Blackfin architecture
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# * Xilinx toolchains for the Microblaze architecture
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# * Synopsys DesignWare toolchains for ARC cores
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#
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@@ -79,12 +78,8 @@ ifneq ($(TOOLCHAIN_EXTERNAL_PREFIX),)
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TOOLCHAIN_EXTERNAL_BIN := $(shell dirname $(shell which $(TOOLCHAIN_EXTERNAL_PREFIX)-gcc))
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endif
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else
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-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX),y)
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-TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/$(TOOLCHAIN_EXTERNAL_PREFIX)/bin
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-else
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TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/bin
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endif
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-endif
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# If this is a buildroot toolchain, it already has a wrapper which we want to
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# bypass. Since this is only evaluated after it has been extracted, we can use
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@@ -505,57 +500,6 @@ define TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
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endef
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endif
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-#
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-# Various functions used by the external toolchain package
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-# infrastructure to handle the Blackfin specific
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-# BR2_BFIN_INSTALL_FDPIC_SHARED and BR2_BFIN_INSTALL_FLAT_SHARED
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-# options.
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-#
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-
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-# Special installation target used on the Blackfin architecture when
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-# FDPIC is not the primary binary format being used, but the user has
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-# nonetheless requested the installation of the FDPIC libraries to the
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-# target filesystem.
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-ifeq ($(BR2_BFIN_INSTALL_FDPIC_SHARED),y)
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-define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC
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- $(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to staging...")
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- $(Q)FDPIC_EXTERNAL_CC=$(dir $(TOOLCHAIN_EXTERNAL_CC))/../../bfin-linux-uclibc/bin/bfin-linux-uclibc-gcc ; \
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- FDPIC_SYSROOT_DIR="$(call toolchain_find_sysroot,$${FDPIC_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
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- FDPIC_LIB_DIR="$(call toolchain_find_libdir,$${FDPIC_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
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- FDPIC_SUPPORT_LIB_DIR="" ; \
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- if test `find $${FDPIC_SYSROOT_DIR} -name 'libstdc++.a' | wc -l` -eq 0 ; then \
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- FDPIC_LIBSTDCPP_A_LOCATION=$$(LANG=C $${FDPIC_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS) -print-file-name=libstdc++.a) ; \
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- if [ -e "$${FDPIC_LIBSTDCPP_A_LOCATION}" ]; then \
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- FDPIC_SUPPORT_LIB_DIR=`readlink -f $${FDPIC_LIBSTDCPP_A_LOCATION} | sed -r -e 's:libstdc\+\+\.a::'` ; \
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- fi ; \
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- fi ; \
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- $(call copy_toolchain_sysroot,$${FDPIC_SYSROOT_DIR},$${FDPIC_SYSROOT_DIR},,$${FDPIC_LIB_DIR},$${FDPIC_SUPPORT_LIB_DIR})
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-endef
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-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC
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- $(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to target...")
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- $(Q)for libs in $(TOOLCHAIN_EXTERNAL_LIBS); do \
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- $(call copy_toolchain_lib_root,$$libs); \
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- done
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-endef
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-endif
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-
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-# Special installation target used on the Blackfin architecture when
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-# shared FLAT is not the primary format being used, but the user has
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-# nonetheless requested the installation of the shared FLAT libraries
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-# to the target filesystem. The flat libraries are found and linked
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-# according to the index in name "libN.so". Index 1 is reserved for
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-# the standard C library. Customer libraries can use 4 and above.
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-ifeq ($(BR2_BFIN_INSTALL_FLAT_SHARED),y)
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-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT
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- $(Q)$(call MESSAGE,"Install external toolchain FLAT libraries to target...")
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- $(Q)FLAT_EXTERNAL_CC=$(dir $(TOOLCHAIN_EXTERNAL_CC))../../bfin-uclinux/bin/bfin-uclinux-gcc ; \
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- FLAT_LIBC_A_LOCATION=`$${FLAT_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS) -mid-shared-library -print-file-name=libc`; \
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- if [ -f $${FLAT_LIBC_A_LOCATION} -a ! -h $${FLAT_LIBC_A_LOCATION} ] ; then \
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- $(INSTALL) -D $${FLAT_LIBC_A_LOCATION} $(TARGET_DIR)/lib/lib1.so; \
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- fi
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-endef
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-endif
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-
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# uClibc-ng dynamic loader is called ld-uClibc.so.1, but gcc is not
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# patched specifically for uClibc-ng, so it continues to generate
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# binaries that expect the dynamic loader to be named ld-uClibc.so.0,
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@@ -644,7 +588,6 @@ define $(2)_INSTALL_STAGING_CMDS
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$$(TOOLCHAIN_WRAPPER_INSTALL)
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$$(TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK)
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$$(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS)
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- $$(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC)
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$$(TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER)
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$$(TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
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endef
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@@ -660,8 +603,6 @@ define $(2)_INSTALL_TARGET_CMDS
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$$(TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK)
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$$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS)
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$$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER)
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- $$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC)
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- $$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT)
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$$(TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
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endef
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Arnout Vandecappelle