clang/test/Driver/darwin-header-search-libstdcxx.cpp

   1 // UNSUPPORTED: system-windows
   2
   3 // General tests that the header search paths for libstdc++ detected by the
   4 // driver and passed to CC1 are correct on Darwin platforms.
   5
   6 // Check x86 and x86_64
   7 //
   8 // RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
   9 // RUN:     -target i686-apple-darwin \
  10 // RUN:     -stdlib=libstdc++ \
  11 // RUN:     -isysroot %S/Inputs/basic_darwin_sdk_libstdcxx_x86 \
  12 // RUN:   | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_libstdcxx_x86 --check-prefix=CHECK-LIBSTDCXX-X86 %s
  13 // CHECK-LIBSTDCXX-X86: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
  14 // CHECK-LIBSTDCXX-X86: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  15 // CHECK-LIBSTDCXX-X86: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/i686-apple-darwin10"
  16 // CHECK-LIBSTDCXX-X86: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  17 // CHECK-LIBSTDCXX-X86: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.0.0"
  18 // CHECK-LIBSTDCXX-X86: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.0.0/i686-apple-darwin8"
  19 // CHECK-LIBSTDCXX-X86: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.0.0/backward"
  20 //
  21 // RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
  22 // RUN:     -target x86_64-apple-darwin \
  23 // RUN:     -stdlib=libstdc++ \
  24 // RUN:     -isysroot %S/Inputs/basic_darwin_sdk_libstdcxx_x86 \
  25 // RUN:   | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_libstdcxx_x86 --check-prefix=CHECK-LIBSTDCXX-X86_64 %s
  26 // CHECK-LIBSTDCXX-X86_64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
  27 // CHECK-LIBSTDCXX-X86_64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  28 // CHECK-LIBSTDCXX-X86_64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/i686-apple-darwin10/x86_64"
  29 // CHECK-LIBSTDCXX-X86_64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  30 // CHECK-LIBSTDCXX-X86_64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.0.0"
  31 // CHECK-LIBSTDCXX-X86_64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.0.0/i686-apple-darwin8"
  32 // CHECK-LIBSTDCXX-X86_64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.0.0/backward"
  33
  34 // Check arm and thumb
  35 //
  36 // RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
  37 // RUN:     -target arm-apple-darwin \
  38 // RUN:     -stdlib=libstdc++ \
  39 // RUN:     -isysroot %S/Inputs/basic_darwin_sdk_libstdcxx_arm \
  40 // RUN:   | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_libstdcxx_arm --check-prefix=CHECK-LIBSTDCXX-ARM %s
  41 // CHECK-LIBSTDCXX-ARM: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
  42 // CHECK-LIBSTDCXX-ARM: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  43 // CHECK-LIBSTDCXX-ARM: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/arm-apple-darwin10/v7"
  44 // CHECK-LIBSTDCXX-ARM: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  45 // CHECK-LIBSTDCXX-ARM: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  46 // CHECK-LIBSTDCXX-ARM: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/arm-apple-darwin10/v6"
  47 // CHECK-LIBSTDCXX-ARM: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  48 //
  49 // RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
  50 // RUN:     -target arm-apple-darwin \
  51 // RUN:     -stdlib=libstdc++ \
  52 // RUN:     -isysroot %S/Inputs/basic_darwin_sdk_libstdcxx_arm \
  53 // RUN:   | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_libstdcxx_arm --check-prefix=CHECK-LIBSTDCXX-THUMB %s
  54 // CHECK-LIBSTDCXX-THUMB: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
  55 // CHECK-LIBSTDCXX-THUMB: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  56 // CHECK-LIBSTDCXX-THUMB: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/arm-apple-darwin10/v7"
  57 // CHECK-LIBSTDCXX-THUMB: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  58 // CHECK-LIBSTDCXX-THUMB: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  59 // CHECK-LIBSTDCXX-THUMB: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/arm-apple-darwin10/v6"
  60 // CHECK-LIBSTDCXX-THUMB: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  61
  62 // Check aarch64
  63 //
  64 // RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
  65 // RUN:     -target arm64-apple-darwin \
  66 // RUN:     -stdlib=libstdc++ \
  67 // RUN:     -isysroot %S/Inputs/basic_darwin_sdk_libstdcxx_aarch64 \
  68 // RUN:   | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_libstdcxx_aarch64 --check-prefix=CHECK-LIBSTDCXX-AARCH64 %s
  69 // CHECK-LIBSTDCXX-AARCH64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
  70 // CHECK-LIBSTDCXX-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1"
  71 // CHECK-LIBSTDCXX-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/arm64-apple-darwin10"
  72 // CHECK-LIBSTDCXX-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/4.2.1/backward"
  73
  74 // Make sure we issue a warning when we can't find the path
  75 //
  76 // RUN: %clang -no-canonical-prefixes %s -fsyntax-only 2>&1 \
  77 // RUN:     -target x86_64-apple-darwin \
  78 // RUN:     -stdlib=libstdc++ \
  79 // RUN:     -isysroot %S/Inputs/basic_darwin_sdk_no_libstdcxx \
  80 // RUN:   | FileCheck --check-prefix=CHECK-LIBSTDCXX-MISSING %s
  81 // CHECK-LIBSTDCXX-MISSING: clang: warning: include path for libstdc++ headers not found; pass '-stdlib=libc++' on the command line to use the libc++ standard library instead
  82 //
  83 // RUN: %clang %s -target x86_64-apple-darwin -fsyntax-only 2>&1 \
  84 // RUN:           -isysroot %S/Inputs/basic_darwin_sdk_no_libstdcxx \
  85 // RUN:           -stdlib=libc++ \
  86 // RUN:    | FileCheck -allow-empty --check-prefix=CHECK-LIBSTDCXX-MISSING-1 %s
  87 // CHECK-LIBSTDCXX-MISSING-1-NOT: warning
  88 //
  89 // RUN: %clang %s -target x86_64-apple-darwin16 -fsyntax-only 2>&1 \
  90 // RUN:           -isysroot %S/Inputs/basic_darwin_sdk_no_libstdcxx -stdlib=platform \
  91 // RUN:    | FileCheck -allow-empty --check-prefix=CHECK-LIBSTDCXX-MISSING-2 %s
  92 // CHECK-LIBSTDCXX-MISSING-2-NOT: warning