[LLVMbugs] [Bug 6778] New: llvm-gcc-4.2 from release_2.7 branch fails to build f951 on x86_64-apple-darwin10

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6778

           Summary: llvm-gcc-4.2 from release_2.7 branch fails to build
                    f951 on x86_64-apple-darwin10
           Product: new-bugs
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: howarth at bromo.msbb.uc.edu
                CC: llvmbugs at cs.uiuc.edu


When attempting to build llvm-gcc-4.2 from the release_2.7 branch at r99913,
the build fails at...

c++   -g -O2 -mdynamic-no-pic -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   -mdynamic-no-pic -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  libbackend.a
../libcpp/libcpp.a /sw/lib/llvm/lib/libLLVMBitReader.a
/sw/lib/llvm/lib/libLLVMipo.a /sw/lib/llvm/lib/libLLVMBitWriter.a
/sw/lib/llvm/lib/libLLVMX86Disassembler.a
/sw/lib/llvm/lib/libLLVMX86AsmParser.a /sw/lib/llvm/lib/libLLVMMCParser.a
/sw/lib/llvm/lib/libLLVMX86AsmPrinter.a /sw/lib/llvm/lib/libLLVMX86CodeGen.a
/sw/lib/llvm/lib/libLLVMSelectionDAG.a /sw/lib/llvm/lib/libLLVMAsmPrinter.a
/sw/lib/llvm/lib/libLLVMCodeGen.a /sw/lib/llvm/lib/libLLVMScalarOpts.a
/sw/lib/llvm/lib/libLLVMInstCombine.a /sw/lib/llvm/lib/libLLVMTransformUtils.a
/sw/lib/llvm/lib/libLLVMipa.a /sw/lib/llvm/lib/libLLVMAnalysis.a
/sw/lib/llvm/lib/libLLVMTarget.a /sw/lib/llvm/lib/libLLVMMC.a
/sw/lib/llvm/lib/libLLVMCore.a /sw/lib/llvm/lib/libLLVMX86Info.a
/sw/lib/llvm/lib/libLLVMSupport.a /sw/lib/llvm/lib/libLLVMSystem.a attribs.o
stub-objc.o stub-c.o -L/sw/lib -lmpfr -lgmp ../libcpp/libcpp.a -lintl -L/sw/lib
-liconv  ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a
-L/sw/lib/llvm/lib  -lpthread -lm 
Undefined symbols:
  "_gt_ggc_r_gt_darwin_c_h", referenced from:
      _gt_ggc_rtab in f95-lang.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[3]: *** [f951] Error 1
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2

when built with...

# ../llvm-gcc4.2-2.7.source/configure   --prefix=/sw
--prefix=/sw/lib/llvm-gcc-4.2 --mandir=/sw/share/man --infodir=/sw/share/info
--with-gmp=/sw --with-libiconv-prefix=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--with-as=/Developer/usr/bin/as --with-ld=/Developer/usr/bin/ld
--with-nm=/Developer/usr/bin/nm --with-gxx-include-dir=/usr/include/c++/4.2.1
--enable-llvm=/sw/lib/llvm --enable-languages=c,c++,fortran

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