workaround for clang with gtest

ChuanqiXu9 · ChuanqiXu9 · commit ec305bf07847 · 2025-09-10T10:45:52.000+08:00
latest clang will complain gtest. This is not user friendly. Try to
workaround this.
diff --git a/cmake/FindGTest.cmake b/cmake/FindGTest.cmake
@@ -13,7 +13,7 @@ else()
         GIT_TAG release-1.11.0
         GIT_SHALLOW ON
     )
-    
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=character-conversion")
     set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
     set(BUILD_GMOCK ON CACHE BOOL "" FORCE)
     set(BUILD_GTEST ON CACHE BOOL "" FORCE)

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ else()`
`13`	`13`	`GIT_TAG release-1.11.0`
`14`	`14`	`GIT_SHALLOW ON`
`15`	`15`	`)`
`16`		`-`
	`16`	`+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=character-conversion")`
`17`	`17`	`set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)`
`18`	`18`	`set(BUILD_GMOCK ON CACHE BOOL "" FORCE)`
`19`	`19`	`set(BUILD_GTEST ON CACHE BOOL "" FORCE)`