[LLVMdev] LLVM 2.6 cygwin build fails

[Gregory Petrosyan]

Hi,

I'm trying to build LLVM 2.6 (from svn branch release_26) on cygwin
1.7, and I have the following errors with both GCC 3.4.4 and GCC 4.3.4

llvm[2]: Linking Release Loadable Module profile_rt.dll
/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld:
warning: cannot find entry symbol __cygwin_dll_entry at 12; defaulting to
62fc1000
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/BasicBlockTracing.o:BasicBlockTracing.c:(.text+0x36):
undefined reference to `_free'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/BasicBlockTracing.o:BasicBlockTracing.c:(.text+0xca):
undefined reference to `_malloc'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/BasicBlockTracing.o:BasicBlockTracing.c:(.text+0xe8):
undefined reference to `_atexit'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/BlockProfiling.o:BlockProfiling.c:(.text+0x65):
undefined reference to `_atexit'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x76):
undefined reference to `_strdup'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x9a):
undefined reference to `_memmove'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0xe3):
undefined reference to `_memmove'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x105):
undefined reference to `_printf'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x113):
undefined reference to `_puts'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x13c):
undefined reference to `_strlen'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x14e):
undefined reference to `_malloc'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x182):
undefined reference to `_strlen'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x19b):
undefined reference to `_memcpy'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x1fb):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x21a):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x23b):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x25e):
undefined reference to `_open'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x296):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x2b5):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x2d6):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x30d):
undefined reference to `_write'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x332):
undefined reference to `_fprintf'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/CommonProfiling.o:CommonProfiling.c:(.text+0x33e):
undefined reference to `_perror'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/EdgeProfiling.o:EdgeProfiling.c:(.text+0x65):
undefined reference to `_atexit'
/cygdrive/c/projects/thesis/llvm-suite-2.6/llvm-2.6/runtime/libprofile/Release/FunctionProfiling.o:FunctionProfiling.c:(.text+0x65):
undefined reference to `_atexit'
/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libpthread.a(t-d000053.o):(.text+0x2):
undefined reference to `__imp____getreent'
collect2: ld returned 1 exit status

This is what I got after

  ./configure --enable-optimized --enable-targets=x86
  make -j2

Can anybody help me with this?

GCC version info:

  gcc-3 (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
  gcc-4 (GCC) 4.3.4 20090804 (release) 1

Binutils version 2.19.51-1.

                Gregory