File 007-clang_cxxflags-4.15.1.patch of Package qtcreator

diff -uprN qt-creator-opensource-src-4.15.1-orig/src/shared/clang/clang_installation.pri qt-creator-opensource-src-4.15.1/src/shared/clang/clang_installation.pri
--- qt-creator-opensource-src-4.15.1-orig/src/shared/clang/clang_installation.pri	2021-06-08 14:11:07.000000000 +0200
+++ qt-creator-opensource-src-4.15.1/src/shared/clang/clang_installation.pri	2021-06-12 11:48:57.537307998 +0200
@@ -277,6 +277,7 @@ isEmpty(LLVM_VERSION) {
     LLVM_CXXFLAGS ~= s,/M\S*,
     LLVM_CXXFLAGS ~= s,/G\S*,
     LLVM_CXXFLAGS ~= s,-Werror=\S*,
+    LLVM_CXXFLAGS ~= s,-Werror=unguarded-availability-new,
     LLVM_CXXFLAGS ~= s,-Wcovered-switch-default,
     LLVM_CXXFLAGS ~= s,-Wnon-virtual-dtor,
     LLVM_CXXFLAGS ~= s,-Woverloaded-virtual,