reduce pragma test to the necessary

diff --git a/cmake/checks/check_01_compiler_features.cmake b/cmake/checks/check_01_compiler_features.cmake
index 25821eb146bb68d5d14a9a2983feda02bc9950d1..893ae2e6b6be13b75e17344712eb73fb0a2d2705 100644 (file)
--- a/cmake/checks/check_01_compiler_features.cmake
+++ b/cmake/checks/check_01_compiler_features.cmake
@@ -328,16 +328,6 @@ CHECK_CXX_SOURCE_COMPILES(
   _Pragma(\"GCC diagnostic push\")
   _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wextra\\\\\\\"\")
   _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wpragmas\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wextra\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Woverloaded-virtual\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wunused-function\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wunused-parameter\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wunused-variable\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wunused-but-set-parameter\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wnested-anon-types\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wunused-private-field\\\\\\\"\")
-  _Pragma(\"GCC diagnostic ignored \\\\\\\"-Wdeprecated-declarations\\\\\\\"\")
-  _Pragma(\"GCC diagnostic warning \\\\\\\"-Wpragmas\\\\\\\"\")
   int main() { return 0; }
   _Pragma(\"GCC diagnostic pop\")
   "