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Mark tests from r361278 as unsupported on Windows. llvm-svn: 361374
2019-05-22 20:07:52 +08:00
// UNSUPPORTED: system-windows
[clang][Darwin] Refactor header search path logic into the driver Summary: This commit moves the logic for determining system, resource and C++ header search paths from CC1 to the driver. This refactor has already been made for several platforms, but Darwin had been left behind. This refactor tries to implement the previous search path logic with perfect accuracy. In particular, the order of all include paths inside CC1 and all paths that were skipped because nonexistent are conserved after the refactor. This change was also tested against a code base of significant size and revealed no problems. Reviewers: jfb, arphaman Subscribers: nemanjai, javed.absar, kbarton, christof, jkorous, dexonsmith, jsji, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D61963 llvm-svn: 361278
2019-05-22 01:48:04 +08:00
// General tests that the system header search paths detected by the driver
// and passed to CC1 are correct on Darwin platforms.
Add back --sysroot support for darwin header search. Before e97b5f5cf37e ([clang][Darwin] Refactor header search path logic into the driver), both --sysroot and -isysroot worked to specify where to look for system and C++ headers on Darwin. However, that change caused clang to start ignoring --sysroot. This fixes the regression, and adds tests. (I also note that on all other platforms, clang seems to almost completely ignore -isysroot, but that's another issue...) Differential Revision: https://reviews.llvm.org/D62268 llvm-svn: 361429
2019-05-23 04:39:51 +08:00
// Check system headers (everything below <sysroot> and <resource-dir>). Ensure
// that both sysroot and isysroot are checked, and that isysroot has precedence.
[clang][Darwin] Refactor header search path logic into the driver Summary: This commit moves the logic for determining system, resource and C++ header search paths from CC1 to the driver. This refactor has already been made for several platforms, but Darwin had been left behind. This refactor tries to implement the previous search path logic with perfect accuracy. In particular, the order of all include paths inside CC1 and all paths that were skipped because nonexistent are conserved after the refactor. This change was also tested against a code base of significant size and revealed no problems. Reviewers: jfb, arphaman Subscribers: nemanjai, javed.absar, kbarton, christof, jkorous, dexonsmith, jsji, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D61963 llvm-svn: 361278
2019-05-22 01:48:04 +08:00
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-SYSTEM %s
Add back --sysroot support for darwin header search. Before e97b5f5cf37e ([clang][Darwin] Refactor header search path logic into the driver), both --sysroot and -isysroot worked to specify where to look for system and C++ headers on Darwin. However, that change caused clang to start ignoring --sysroot. This fixes the regression, and adds tests. (I also note that on all other platforms, clang seems to almost completely ignore -isysroot, but that's another issue...) Differential Revision: https://reviews.llvm.org/D62268 llvm-svn: 361429
2019-05-23 04:39:51 +08:00
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-SYSTEM %s
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: --sysroot / \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-SYSTEM %s
//
[clang][Darwin] Refactor header search path logic into the driver Summary: This commit moves the logic for determining system, resource and C++ header search paths from CC1 to the driver. This refactor has already been made for several platforms, but Darwin had been left behind. This refactor tries to implement the previous search path logic with perfect accuracy. In particular, the order of all include paths inside CC1 and all paths that were skipped because nonexistent are conserved after the refactor. This change was also tested against a code base of significant size and revealed no problems. Reviewers: jfb, arphaman Subscribers: nemanjai, javed.absar, kbarton, christof, jkorous, dexonsmith, jsji, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D61963 llvm-svn: 361278
2019-05-22 01:48:04 +08:00
// CHECK-SYSTEM: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-SYSTEM: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-SYSTEM: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-SYSTEM: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// Make sure that using -nobuiltininc will drop resource headers
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nobuiltininc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOBUILTININC %s
// CHECK-NOBUILTININC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOBUILTININC: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-NOBUILTININC-NOT: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOBUILTININC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// Make sure that using -nostdlibinc will drop <sysroot>/usr/local/include and
// <sysroot>/usr/include.
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nostdlibinc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSTDLIBINC %s
// CHECK-NOSTDLIBINC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOSTDLIBINC-NOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-NOSTDLIBINC: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOSTDLIBINC-NOT: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// Make sure that -nostdinc drops all the system include paths, including
// <resource>/include.
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nostdinc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSTDINC %s
// CHECK-NOSTDINC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOSTDINC-NOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-NOSTDINC-NOT: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOSTDINC-NOT: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// Check search paths without -isysroot
//
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
[tests][Driver] Set `--sysroot=""` to allow `DEFAULT_SYSROOT` build Summary: If `DEFAULT_SYSROOT` is configured to some path, some tests would fail. This patch overrides `sysroot` to be the empty string in the style of D66834 so that the tests will pass even when the build is configured with a `DEFAULT_SYSROOT`. Reviewed By: mstorsjo Differential Revision: https://reviews.llvm.org/D79694
2020-05-16 05:09:08 +08:00
// RUN: --sysroot="" \
[clang][Darwin] Refactor header search path logic into the driver Summary: This commit moves the logic for determining system, resource and C++ header search paths from CC1 to the driver. This refactor has already been made for several platforms, but Darwin had been left behind. This refactor tries to implement the previous search path logic with perfect accuracy. In particular, the order of all include paths inside CC1 and all paths that were skipped because nonexistent are conserved after the refactor. This change was also tested against a code base of significant size and revealed no problems. Reviewers: jfb, arphaman Subscribers: nemanjai, javed.absar, kbarton, christof, jkorous, dexonsmith, jsji, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D61963 llvm-svn: 361278
2019-05-22 01:48:04 +08:00
// RUN: | FileCheck -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSYSROOT %s
// CHECK-NOSYSROOT: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOSYSROOT: "-internal-isystem" "/usr/local/include"
// CHECK-NOSYSROOT: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOSYSROOT: "-internal-externc-isystem" "/usr/include"
[driver][Darwin] Add an -ibuiltininc flag that lets Darwin driver include Clang builtin headers even with -nostdinc Some projects use -nostdinc, but need to access some intrinsics files when building specific files. The new -ibuiltininc flag lets them use this flag when compiling these files to ensure they can find Clang's builtin headers. The use of -nobuiltininc after the -ibuiltininc flag does not add the builtin header search path to the list of header search paths. Differential Revision: https://reviews.llvm.org/D73500
2020-01-28 05:01:06 +08:00
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nostdinc -ibuiltininc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSTDINC-BUILTINC %s
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -ibuiltininc -nostdinc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSTDINC-BUILTINC %s
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nostdinc -nobuiltininc -ibuiltininc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSTDINC-BUILTINC %s
// CHECK-NOSTDINC-BUILTINC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOSTDINC-BUILTINC-NOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-NOSTDINC-BUILTINC: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOSTDINC-BUILTINC-NOT: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nobuiltininc -ibuiltininc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOBUILTININC-BUILTINC %s
// CHECK-NOBUILTININC-BUILTINC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOBUILTININC-BUILTINC: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-NOBUILTININC-BUILTINC: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOBUILTININC-BUILTINC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -nostdinc -ibuiltininc -nobuiltininc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-NOSTDINC-NO-BUILTINC %s
// CHECK-NOSTDINC-NO-BUILTINC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-NOSTDINC-NO-BUILTINC-NOT: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-NOSTDINC-NO-BUILTINC-NOT: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-NOSTDINC-NO-BUILTINC-NOT: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
// RUN: -target x86_64-apple-darwin \
// RUN: -ccc-install-dir %S/Inputs/basic_darwin_toolchain_no_libcxx/usr/bin \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -isysroot %S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -ibuiltininc -nobuiltininc \
// RUN: | FileCheck -DSYSROOT=%S/Inputs/basic_darwin_sdk_usr_and_usr_local \
// RUN: -DRESOURCE=%S/Inputs/resource_dir \
// RUN: --check-prefix=CHECK-BUILTINC-NOBUILTININC %s
// CHECK-BUILTINC-NOBUILTININC: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
// CHECK-BUILTINC-NOBUILTININC: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
// CHECK-BUILTINC-NOBUILTININC-NOT: "-internal-isystem" "[[RESOURCE]]/include"
// CHECK-BUILTINC-NOBUILTININC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"