[LLVMdev] llvm-gcc fortran bootstrap broken

[Duncan Sands]

On x86-64 linux, in stage 2, I get:

c++   -g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute -fno-common   -DHAVE_CONFIG_H  -o f951 \
                fortran/arith.o fortran/array.o fortran/bbt.o fortran/check.o fortran/data.o fortran/decl.o fortran/dump-parse-tree.o fortran/error.o fortran/expr.o fortran/interface.o fortran/intrinsic.o fortran/io.o fortran/iresolve.o fortran/match.o fortran/matchexp.o fortran/misc.o fortran/module.o fortran/openmp.o fortran/options.o fortran/parse.o fortran/primary.o fortran/resolve.o fortran/scanner.o fortran/simplify.o fortran/st.o fortran/symbol.o fortran/convert.o fortran/dependency.o fortran/f95-lang.o fortran/trans.o fortran/trans-array.o fortran/trans-common.o fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-openmp.o fortran/trans-stmt.o fortran/trans-types.o llvm-main.o tree-browser.o libbackend.a ../libcpp/libcpp.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMBitReader.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMipo.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMBitWriter.a /home/duncan/LLVM/llvm-objects/Debug/lib/LLVMX86.o /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMSelectionDAG.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMCodeGen.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMScalarOpts.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMTransformUtils.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMipa.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMAnalysis.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMTarget.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMCore.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMSupport.a /home/duncan/LLVM/llvm-objects/Debug/lib/libLLVMSystem.a attribs.o stub-objc.o stub-c.o -lmpfr -lgmp ../libcpp/libcpp.a   ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -L/home/duncan/LLVM/llvm-objects/Debug/lib  -lpthread -ldl -lm
libbackend.a(dwarf2out.o): In function `add_type_attribute':
(.text+0x1ffb3): undefined reference to `invoke_impl_ptr_type'
libbackend.a(llvm-backend.o): In function `createOptimizationPasses':
/home/duncan/LLVM/gcc-4.2.llvm-objects/gcc/../../gcc-4.2.llvm/gcc/llvm-backend.cpp:384: undefined reference to `flag_no_builtin'

Duncan.