[LLVMdev] gfortran link failure in current llvm svn

[Bill Wendling]

Jack,

Could you try this patch to see if it works for you?

-bw

Index: gcc/stub-c.c
===================================================================
--- gcc/stub-c.c	(revision 54771)
+++ gcc/stub-c.c	(working copy)
@@ -157,3 +157,25 @@
  {
    gcc_assert(0);
  }
+
+bool cvt_utf8_utf16 (const unsigned char *, size_t, unsigned char **,
+                     size_t *) ATTRIBUTE_WEAK;
+
+bool
+cvt_utf8_utf16 (const unsigned char * inbuf ATTRIBUTE_UNUSED,
+                size_t length ATTRIBUTE_UNUSED,
+                unsigned char ** uniCharBuf  ATTRIBUTE_UNUSED,
+                size_t * numUniChars ATTRIBUTE_UNUSED)
+{
+  gcc_assert(0);
+}
+
+tree create_init_utf16_var (const unsigned char *, size_t, size_t *)  
ATTRIBUTE_WEAK;
+
+tree
+create_init_utf16_var (const unsigned char * inbuf  ATTRIBUTE_UNUSED,
+                       size_t length  ATTRIBUTE_UNUSED,
+                       size_t * numUniChars ATTRIBUTE_UNUSED)
+{
+  gcc_assert(0);
+}

On Aug 10, 2008, at 6:00 PM, Jack Howarth wrote:

>   The curent llvm svn (r54623) is unable to link the gfortran
> compiler in llvm-gcc-4.2 svn. I am getting the error...
>
> 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/src/fink.build/llvm-gcc42-2.3.999-20080810/llvm_objdir/Release/ 
> lib/libLLVMBitReader.a /sw/src/fink.build/llvm- 
> gcc42-2.3.999-20080810/llvm_objdir/Release/lib/libLLVMipo.a /sw/src/ 
> fink.build/llvm-gcc42-2.!
> 3.999-20080810/llvm_objdir/Release/lib/libLLVMBitWriter.a /sw/src/ 
> fink.build/llvm-gcc42-2.3.999-20080810/llvm_objdir/Release/lib/ 
> LLVMX86.o /sw/src/fink.build/llvm-gcc42-2.3.999-20080810/llvm_objdir/ 
> Release/lib/libLLVMSelectionDAG.a /sw/src/fink.build/llvm- 
> gcc42-2.3.999-20080810/llvm_objdir/Release/lib/libLLVMCodeGen.a /sw/ 
> src/fink.build/llvm-gcc42-2.3.999-20080810/llvm_objdir/Release/lib/ 
> libLLVMScalarOpts.a /sw/src/fink.build/llvm-gcc42-2.3.999-20080810/ 
> llvm_objdir/Release/lib/libLLVMTransformUtils.a /sw/src/fink.build/ 
> llvm-gcc42-2.3.999-20080810/llvm_objdir/Release/lib/libLLVMipa.a /sw/ 
> src/fink.build/llvm-gcc42-2.3.999-20080810/llvm_objdir/Release/lib/ 
> libLLVMAnalysis.a /sw/src/fink.build/llvm-gcc42-2.3.999-20080810/ 
> llvm_objdir/Release/lib/libLLVMTarget.a /sw/src/fink.build/llvm- 
> gcc42-2.3.999-20080810/llvm_objdir/Release/lib/libLLVMCore.a /sw/src/ 
> fink.build/llvm-gcc42-2.3.999-20080810/llvm_objdir/Release/lib/ 
> libLLVMSupport.a /sw/src/fink.build/llvm-gcc42-2.3.999-20080810/ll!
> vm_objdir/Release/lib/libLLVMSystem.a attribs.o stub-objc.o stub-c.o -
> L/sw/lib -lmpfr -lgmp ../libcpp/libcpp.a ./../intl/libintl.a /usr/ 
> lib/libiconv.dylib  ../libiberty/libiberty.a ../libdecnumber/ 
> libdecnumber.a -L/sw/src/fink.build/llvm-gcc42-2.3.999-20080810/ 
> llvm_objdir/Release/lib  -lpthread -lm
> Undefined symbols:
>  "_create_init_utf16_var", referenced from:
>      _darwin_build_constant_cfstring in libbackend.a(darwin.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
>
> Why is c++ being used instead of /sw/src/fink.build/llvm- 
> gcc42-2.3.999-20080810/llvm_gcc42_objdir/./prev-gcc/xgcc?
>              Jack
>
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