clang/test/Driver/darwin-stdlib.cpp

   1 // Make sure that the Driver passes down -stdlib=libc++ to CC1 when specified explicitly.
   2 //
   3 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch arm64  -miphoneos-version-min=7.0 -stdlib=libc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBCXX %s
   4 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/              -mmacos-version-min=10.9  -stdlib=libc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBCXX %s
   5 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7s -miphoneos-version-min=7.0 -stdlib=libc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBCXX %s
   6 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7k                            -stdlib=libc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBCXX %s
   7 // CHECK-LIBCXX: "-stdlib=libc++"
   8 // CHECK-LIBCXX-NOT: "-stdlib=libstdc++"
   9
  10 // Make sure that the Driver passes down -stdlib=libstdc++ to CC1 when specified explicitly. Note that this
  11 // shouldn't really be used on Darwin because libstdc++ is not supported anymore, but we still pin down the
  12 // Driver behavior for now.
  13 //
  14 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch arm64  -miphoneos-version-min=7.0 -stdlib=libstdc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBSTDCXX %s
  15 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/              -mmacos-version-min=10.9  -stdlib=libstdc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBSTDCXX %s
  16 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7s -miphoneos-version-min=7.0 -stdlib=libstdc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBSTDCXX %s
  17 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7k                            -stdlib=libstdc++ %s -### 2>&1 | FileCheck --check-prefix=CHECK-LIBSTDCXX %s
  18 // CHECK-LIBSTDCXX: "-stdlib=libstdc++"
  19 // CHECK-LIBSTDCXX-NOT: "-stdlib=libc++"
  20
  21 // Make sure that the Driver does not spuriously pass down any -stdlib=<...> option to CC1 if none is
  22 // specified on the command-line. In that case, CC1 should use the default standard library, which is
  23 // going to be libc++.
  24 //
  25 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch arm64  -miphoneos-version-min=7.0 %s -### 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
  26 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/              -mmacos-version-min=10.9  %s -### 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
  27 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7s -miphoneos-version-min=7.0 %s -### 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
  28 // RUN: %clang -target x86_64-apple-darwin -ccc-install-dir %S/Inputs/darwin_toolchain_tree/bin/ -arch armv7k                            %s -### 2>&1 | FileCheck --check-prefix=CHECK-NONE %s
  29 // CHECK-NONE-NOT: "-stdlib="