windows: OpenCV 4.3.0 build failing on generating vs_version.rc using mingw-w64 #16990
Description
System information (version)
- OpenCV => 4.3.0
- Operating System / Platform => Windows 64-bit
- Compiler => mingw-w64 v7.3.0
Detailed description
Our current build script fails on our Appveyor CI build when we update to OpenCV 4.3.0. Not sure about the origin of this issue. Thanks for any help.
[ 43%] Building RC object modules/core/CMakeFiles/opencv_core.dir/vs_version.rc.obj
gcc: error: long: No such file or directory
C:\mingw-w64\x86_64-7.3.0-posix-seh-rt_v5-rev0\mingw64\bin\windres.exe: preprocessing failed.
mingw32-make[2]: *** [modules\core\CMakeFiles\opencv_core.dir\build.make:1265: modules/core/CMakeFiles/opencv_core.dir/vs_version.rc.obj] Error 1
mingw32-make[2]: *** Waiting for unfinished jobs....
mingw32-make[1]: *** [CMakeFiles\Makefile2:3666: modules/core/CMakeFiles/opencv_core.dir/all] Error 2
mingw32-make: *** [Makefile:162: all] Error 2
Steps to reproduce
See https://ci.appveyor.com/project/deadprogram/gocv/builds/31965264#L1242