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-rw-r--r--Tests/Module/GenerateExportHeader/CMakeLists.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Tests/Module/GenerateExportHeader/CMakeLists.txt b/Tests/Module/GenerateExportHeader/CMakeLists.txt
index febf90f..b3f646f 100644
--- a/Tests/Module/GenerateExportHeader/CMakeLists.txt
+++ b/Tests/Module/GenerateExportHeader/CMakeLists.txt
@@ -46,7 +46,9 @@ macro(_do_build Include Library LibrarySource Source)
"add_compiler_export_flags()\n"
- "if(CMAKE_COMPILER_IS_GNUCXX OR (${CMAKE_CXX_COMPILER_ID} MATCHES Clang))\n"
+ "check_cxx_compiler_flag(-Werror HAS_WERROR_FLAG)\n"
+
+ "if(HAS_WERROR_FLAG)\n"
" add_definitions(-Werror)\n"
"else()\n"
" if(MSVC AND COMPILER_HAS_DEPRECATED)\n"