Oniguruma cmake configuration windows

Author: gamecreature

README.md

@@ -175,6 +175,16 @@ To update oniguruma
 git subtree pull --prefix vendor/oniguruma/oniguruma https://github.com/kkos/oniguruma master --squash
 ```
 
+Build with minGW
+----------------
+
+```powershell
+# Sample to build with MinGW on Qt  (-DCMAKE_PREFIX_PATH=you cmake path)
+cmake -G "MinGW Makefiles" -DCMAKE_PREFIX_PATH="C:\Qt\6.8.0\mingw_64\lib\cmake\"  .
+cmake --build .
+```
+
+
 Contributing
 ------------
 

vendor/oniguruma/CMakeLists.txt

@@ -2,6 +2,7 @@
 SET(ONIG_DIR "${CMAKE_CURRENT_SOURCE_DIR}/oniguruma")
 
 IF(NOT WIN32)
+  message(STATUS "ONIGURUMA Unix Like - patch and configure")
   EXECUTE_PROCESS(
     COMMAND "cp -Rp ${CMAKE_CURRENT_SOURCE_DIR}/patch/* ${ONIG_DIR}"
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
@@ -14,10 +15,9 @@ IF(NOT WIN32)
 ENDIF(NOT WIN32)
 
 IF(WIN32) 
-  EXECUTE_PROCESS(
-    COMMAND "xcopy /s /e /Y/ I -Rp ${CMAKE_CURRENT_SOURCE_DIR}/patch/* ${ONIG_DIR} && copy ${ONIG_DIR}/src/config.h.windows.in ${ONIG_DIR}/src/config.h"    
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-  )
+  message(STATUS "ONIGURUMA Win32 - patch and copy config.h")
+  file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/patch/ DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/oniguruma/)
+  file(COPY_FILE ${CMAKE_CURRENT_SOURCE_DIR}/oniguruma/src/config.h.windows.in ${CMAKE_CURRENT_SOURCE_DIR}/oniguruma/src/config.h)
 ENDIF(WIN32)