Problems building Qtd on Windows

[simendsjo]

On 19.07.2011 10:23, simendsjo wrote:
>
> I'm trying to compile Qtd trunk on QT 4.7 using dmd 2.054, but I'm
> getting a strange error:
>
> -- Check for working CXX compiler: c:/Qt/2010.05/mingw/bin/g++.exe --
> broken
>
> The C++ compiler "c:/Qt/2010.05/mingw/bin/g++.exe" is not able to compile a
> simple test program.
>
> But I'm able to compile a small program, t.c:
> int main() { return 0; }
> g++ t.c
> a.exe // works
>
> Here's the full output:
>
> c:\d\ext\qtd\dmd-2.054>cmake -G"MinGW Makefiles" ../
> -DCMAKE_CXX_FLAGS="-m32"
>
> -- The CXX compiler identification is GNU
> -- The C compiler identification is GNU
> -- Check for working CXX compiler: c:/Qt/2010.05/mingw/bin/g++.exe
> -- Check for working CXX compiler: c:/Qt/2010.05/mingw/bin/g++.exe --
> broken
> CMake Error at C:/Program Files (x86)/CMake
> 2.8/share/cmake-2.8/Modules/CMakeTes
> tCXXCompiler.cmake:45 (MESSAGE):
> The C++ compiler "c:/Qt/2010.05/mingw/bin/g++.exe" is not able to compile a
> simple test program.
>
> It fails with the following output:
>
> Change Dir: C:/d/ext/qtd/dmd-2.054/CMakeFiles/CMakeTmp
>
>
>
> Run Build Command:c:/Qt/2010.05/mingw/bin/mingw32-make.exe
> "cmTryCompileExec/fast"
>
> c:/Qt/2010.05/mingw/bin/mingw32-make.exe -f
> CMakeFiles\cmTryCompileExec.dir\build.make
> CMakeFiles/cmTryCompileExec.dir/build
>
> mingw32-make.exe[1]: Entering directory
> `C:/d/ext/qtd/dmd-2.054/CMakeFiles/CMakeTmp'
>
> "C:\Program Files (x86)\CMake 2.8\bin\cmake.exe" -E cmake_progress_report
> C:\d\ext\qtd\dmd-2.054\CMakeFiles\CMakeTmp\CMakeFiles 1
>
> Building CXX object
> CMakeFiles/cmTryCompileExec.dir/testCXXCompiler.cxx.obj
>
> c:\Qt\2010.05\mingw\bin\g++.exe -m32 -o
> CMakeFiles\cmTryCompileExec.dir\testCXXCompiler.cxx.obj -c
> C:\d\ext\qtd\dmd-2.054\CMakeFiles\CMakeTmp\testCXXCompiler.cxx
>
> Linking CXX executable cmTryCompileExec.exe
>
> "C:\Program Files (x86)\CMake 2.8\bin\cmake.exe" -E cmake_link_script
> CMakeFiles\cmTryCompileExec.dir\link.txt --verbose=1
>
> Error opening link script "CMakeFiles\cmTryCompileExec.dir\link.txt"
>
> mingw32-make.exe[1]: *** [cmTryCompileExec.exe] Error 1
>
> mingw32-make.exe[1]: Leaving directory
> `C:/d/ext/qtd/dmd-2.054/CMakeFiles/CMakeTmp'
>
> mingw32-make.exe: *** [cmTryCompileExec/fast] Error 2
>
>
>
>
>
> CMake will not be able to correctly generate this project.
> Call Stack (most recent call first):
> CMakeLists.txt:2 (PROJECT)
>
>
> -- Configuring incomplete, errors occurred!

The steps works while running manually:

 > mingw32-make.exe[1]: Entering directory
 > `C:/d/ext/qtd/dmd-2.054/CMakeFiles/CMakeTmp'
(...)
 > "C:\Program Files (x86)\CMake 2.8\bin\cmake.exe" -E cmake_link_script
 > CMakeFiles\cmTryCompileExec.dir\link.txt --verbose=1
 >
 > Error opening link script "CMakeFiles\cmTryCompileExec.dir\link.txt"

But if I do this manually:
cd CMakeFiles\CMakeTmp
cmake -E cmake_link_script CMakeFiles\cmTryCompileExec.dir\link.txt 
--verbose=1

It works and I get a cmTryCompileExec.exe.

Does it have some problems with the relative path? Any workaround for this?

This is using cmake 2.8.5