[CMake] CHECK_FUNCTION_EXISTS(UuidCreate HAVE_UUIDCREATE)

[Bill Hoffman]

Mathieu Malaterre wrote:
> On Sun, May 4, 2008 at 6:52 PM, Mathieu Malaterre
> <mathieu.malaterre at gmail.com> wrote:
>> On Sun, May 4, 2008 at 6:32 PM, Bill Hoffman <bill.hoffman at kitware.com> wrote:
>>  > Mathieu Malaterre wrote:
>>  >
>>  > > Hi,
>>  > >
>>  >
>>  >
>>  > > Anyone sees my mistake ?
>>  > >
>>  > > Thanks,
>>  > >
>>  >  Try --debug-trycompile and look at the makefile generated.
>>  >
>>  >  -Bill
>>  >
>>  >
>>
>>  This thing ?
>>
>>  cat CMakeFiles/CMakeTmp/CMakeFiles/cmTryCompileExec.dir/build.make
>>  ...
>>  cmTryCompileExec.exe: CMakeFiles\cmTryCompileExec.dir\CheckFunctionExists.obj
>>  cmTryCompileExec.exe: CMakeFiles\cmTryCompileExec.dir\build.make
>>         @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --red --bold
>>  "Linking C executable cmTryCompileExec.exe"
>>         $(CMAKE_COMMAND) -P CMakeFiles\cmTryCompileExec.dir\cmake_clean_target.cmake
>>
>>         C:\PROGRA~1\MIA4C6~1\bin\cl.exe  /nologo @<<
>>    /DWIN32 /D_WINDOWS /W3 /Zm1000  -DCHECK_FUNCTION_EXISTS=UuidCreate
>>  /MT /O2 /Ob2 /D NDEBUG $(cmTryCompileExec_OBJECTS)
>>  $(cmTryCompileExec_EXTERNAL_OBJECTS) /FecmTryCompileExec.exe
>>  /FdC:\cygwin\home\mmalaterre\Projects\gdcm\release-cl2\CMakeFiles\CMakeTmp\cmTryCompileExec.pdb
>>  -link /version:0.0   /STACK:10000000 /machine:I386 /INCREMENTAL:NO
>>  /subsystem:console  rpcrt4.lib kernel32.lib user32.lib gdi32.lib
>>  winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib
>>  oleaut32.lib uuid.lib odbc32.lib odbccp32.lib
>>  <<
>>  ..
>>
>>  I do not see anything wrong ...
> 
> If this help, depends also sees the symbol...
> 
> http://gdcm.sourceforge.net/UuidCreate.PNG
> 
> 
Try running the commands by hand using that as a starting point.  It 
maybe the case of a missing header file and the symbol is a #define or 
something like that.


-Bill