clang/test/Driver/linux-musl-header-search.cpp

   1 // RUN: %clang -### %s -fsyntax-only 2>&1 \
   2 // RUN:     --target=x86_64-linux-musl -stdlib=libc++ \
   3 // RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
   4 // RUN:     -resource-dir=%S/Inputs/resource_dir \
   5 // RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree --gcc-toolchain= \
   6 // RUN:   | FileCheck --check-prefix=CHECK-X86-64-LIBCXX %s
   7
   8 // RESOURCE_DIR/include comes after /usr/include on linux-musl.
   9 // This is different from a glibc-based distribution.
  10 // CHECK-X86-64-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  11 // CHECK-X86-64-LIBCXX: "-isysroot" "[[SYSROOT:[^"]+]]"
  12 // CHECK-X86-64-LIBCXX: "-internal-isystem" "[[SYSROOT]]/usr/include/c++/v1"
  13 // CHECK-X86-64-LIBCXX: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
  14 // CHECK-X86-64-LIBCXX: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
  15 // CHECK-X86-64-LIBCXX: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
  16
  17 // RUN: %clang -### %s -fsyntax-only -nobuiltininc 2>&1 \
  18 // RUN:     --target=x86_64-linux-musl \
  19 // RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
  20 // RUN:     -resource-dir=%S/Inputs/resource_dir \
  21 // RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree --gcc-toolchain= \
  22 // RUN:   | FileCheck --check-prefix=CHECK-NOBUILTININC %s
  23
  24 // CHECK-NOBUILTININC: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  25 // CHECK-NOBUILTININC-NOT: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
  26
  27 // RUN: %clang -### %s -fsyntax-only -nostdlibinc 2>&1 \
  28 // RUN:     --target=x86_64-linux-musl \
  29 // RUN:     -ccc-install-dir %S/Inputs/basic_linux_tree/usr/bin \
  30 // RUN:     -resource-dir=%S/Inputs/resource_dir \
  31 // RUN:     --sysroot=%S/Inputs/basic_linux_libcxx_tree --gcc-toolchain= \
  32 // RUN:   | FileCheck --check-prefix=CHECK-NOSTDLIBINC %s
  33
  34 // CHECK-NOSTDLIBINC: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  35 // CHECK-NOSTDLIBINC-NOT: "-internal-externc-isystem"
  36 // CHECK-NOSTDLIBINC-NOT: "-internal-isystem"
  37 // CHECK-NOSTDLIBINC: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
  38 // CHECK-NOSTDLIBINC-NOT: "-internal-externc-isystem"
  39 // CHECK-NOSTDLIBINC-NOT: "-internal-isystem"