On 03/25/2016 05:08 PM, Sebastian Schuberth wrote:
> Looking at CMakeError.log was a good hint. I found:
>
> C:/Ruby-DevKit/mingw/bin/gcc.exe -fPIC -o
> CMakeFiles/cmTC_c0166.dir/CMakeCCompilerABI.c.obj -c "C:/Program
> Files (x86)/CMake/share/cmake-3.5/Modules/CMakeCCompilerABI.c"
>
> /usr/bin/sh: -c: line 0: syntax error near unexpected token `('
> /usr/bin/sh: -c: line 0: `C:/Ruby-DevKit/mingw/bin/gcc.exe -fPIC
> -o CMakeFiles/cmTC_c0166.dir/CMakeCCompilerABI.c.obj -c \C:/Program
> Files (x86)/CMake/share/cmake-3.5/Modules/CMakeCCompilerABI.c\'
> CMakeFiles/cmTC_c0166.dir/build.make:65: recipe for target
> 'CMakeFiles/cmTC_c0166.dir/CMakeCCompilerABI.c.obj' failed
> ---8<---
>
> There seems to be some problem in escaping the non-alphanumeric chars
> in the path to "CMakeCCompilerABI.c".
Strange. CMake is regularly used from "C:/Program Files (x86)/CMake".
> Any hint how to debug this further?
Try running the logged compiler command line by hand:
C:/Ruby-DevKit/mingw/bin/gcc.exe -c "C:/Program Files
(x86)/CMake/share/cmake-3.5/Modules/CMakeCCompilerABI.c"
Also try configuring a small test project in a fresh build tree:
$ cat CMakeLists.txt
cmake_minimum_required(VERSION 3.5)
project(test C)
message("${CMAKE_SIZEOF_VOID_P}")
If that reproduces the problem, try configuring with --debug-trycompile
so that the CMakeFiles/CmakeTmp/CMakeFiles/cmTC_*.dir/build.make files
will be left behind for inspection.
-Brad
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