Author: Fangrui Song Date: 2021-03-21T15:37:35-07:00 New Revision: 6a4fbf14ef1027be79703c0ca415eaedd4e1c7c7
URL: https://github.com/llvm/llvm-project/commit/6a4fbf14ef1027be79703c0ca415eaedd4e1c7c7 DIFF: https://github.com/llvm/llvm-project/commit/6a4fbf14ef1027be79703c0ca415eaedd4e1c7c7.diff LOG: [test] Add test for cross compiling on Linux Added: clang/test/Driver/Inputs/debian_multiarch_tree/lib/aarch64-linux-gnu/.keep clang/test/Driver/Inputs/debian_multiarch_tree/lib/i386-linux-gnu/.keep clang/test/Driver/Inputs/debian_multiarch_tree/lib/x86_64-linux-gnu/.keep clang/test/Driver/Inputs/debian_multiarch_tree/lib32/.keep clang/test/Driver/Inputs/debian_multiarch_tree/lib64/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/include/c++/10/aarch64-linux-gnu/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/include/c++/10/backward/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crt1.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crti.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crtn.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/c++/10/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/c++/10/backward/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/x86_64-linux-gnu/c++/10/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/x86_64-linux-gnu/c++/10/32/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/aarch64-linux-gnu/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtbegin.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtbeginT.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtend.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/32/crtbegin.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/crtbegin.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/crtend.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crt1.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crti.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crtn.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crt1.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crti.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crtn.o clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib32/.keep clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib64/.keep clang/test/Driver/linux-cross.cpp Modified: Removed: ################################################################################ diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/lib/aarch64-linux-gnu/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/lib/aarch64-linux-gnu/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/lib/i386-linux-gnu/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/lib/i386-linux-gnu/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/lib/x86_64-linux-gnu/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/lib/x86_64-linux-gnu/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/lib32/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/lib32/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/lib64/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/lib64/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/include/c++/10/aarch64-linux-gnu/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/include/c++/10/aarch64-linux-gnu/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/include/c++/10/backward/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/include/c++/10/backward/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crt1.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crt1.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crti.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crti.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crtn.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/aarch64-linux-gnu/lib/crtn.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/c++/10/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/c++/10/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/c++/10/backward/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/c++/10/backward/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/x86_64-linux-gnu/c++/10/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/x86_64-linux-gnu/c++/10/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/x86_64-linux-gnu/c++/10/32/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/include/x86_64-linux-gnu/c++/10/32/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/aarch64-linux-gnu/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/aarch64-linux-gnu/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtbegin.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtbegin.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtbeginT.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtbeginT.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtend.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc-cross/aarch64-linux-gnu/10/crtend.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/32/crtbegin.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/32/crtbegin.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/crtbegin.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/crtbegin.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/crtend.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/gcc/x86_64-linux-gnu/10/crtend.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crt1.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crt1.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crti.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crti.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crtn.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/i386-linux-gnu/crtn.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crt1.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crt1.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crti.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crti.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crtn.o b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib/x86_64-linux-gnu/crtn.o new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib32/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib32/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib64/.keep b/clang/test/Driver/Inputs/debian_multiarch_tree/usr/lib64/.keep new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/clang/test/Driver/linux-cross.cpp b/clang/test/Driver/linux-cross.cpp new file mode 100644 index 000000000000..fa07d615f4fc --- /dev/null +++ b/clang/test/Driver/linux-cross.cpp @@ -0,0 +1,70 @@ +// UNSUPPORTED: system-windows + +/// Test native x86-64 in the tree. +// RUN: %clang -### %s --target=x86_64-linux-gnu --sysroot=%S/Inputs/debian_multiarch_tree \ +// RUN: --stdlib=platform --rtlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_X86_64 +// DEBIAN_X86_64: "-internal-isystem" +// DEBIAN_X86_64-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10" +// DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/x86_64-linux-gnu/c++/10" +// DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/backward" +// DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include" +// DEBIAN_X86_64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include" +// DEBIAN_X86_64: "-L +// DEBIAN_X86_64-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10" +/// Debian patches MULTILIB_OSDIRNAMES (../lib64 -> ../lib), so gcc uses 'lib' instead of 'lib64'. +/// This diff erence does not matter in practice. +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib64" +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/lib/x86_64-linux-gnu" +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib64" +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/x86_64-linux-gnu" +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib64" +/// /usr/x86_64-linux-gnu does not exist, so there is no /usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/lib. +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../.." +/// -ccc-install-dir is not within sysroot. No bin/../lib. +/// $sysroot/lib and $sysroot/usr/lib. Fallback when GCC installation is unavailable. +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/lib" +// DEBIAN_X86_64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib" + +/// Test -m32. +// RUN: %clang -### %s --target=x86_64-linux-gnu -m32 --sysroot=%S/Inputs/debian_multiarch_tree \ +// RUN: --stdlib=platform --rtlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_X86_64_M32 +// DEBIAN_X86_64_M32: "-internal-isystem" +// DEBIAN_X86_64_M32-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10" +// DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/x86_64-linux-gnu/c++/10/32" +// DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/backward" +// DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include" +// DEBIAN_X86_64_M32-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include" +// DEBIAN_X86_64_M32: "-L +// DEBIAN_X86_64_M32-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/32" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib32" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/lib/i386-linux-gnu" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib32" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/i386-linux-gnu" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib32" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc/x86_64-linux-gnu/10/../../.." +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/lib" +// DEBIAN_X86_64_M32-SAME: {{^}} "-L[[SYSROOT]]/usr/lib" + +/// Test a cross compiler. +// RUN: %clang -### %s --target=aarch64-linux-gnu --sysroot=%S/Inputs/debian_multiarch_tree \ +// RUN: --stdlib=platform --rtlib=platform 2>&1 | FileCheck %s --check-prefix=DEBIAN_AARCH64 +// DEBIAN_AARCH64: "-internal-isystem" +// DEBIAN_AARCH64-SAME: {{^}} "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include/c++/10" +// DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include/c++/10/aarch64-linux-gnu" +// DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include/c++/10/backward" +// DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT]]/usr/local/include" +// DEBIAN_AARCH64-SAME: {{^}} "-internal-isystem" "[[SYSROOT:[^"]+]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/include" +// DEBIAN_AARCH64: "-L +// DEBIAN_AARCH64-SAME: {{^}}[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10" +/// Debian patches MULTILIB_OSDIRNAMES (../lib64 -> ../lib), so aarch64-linux-gnu-gcc uses 'lib' instead of 'lib64'. +/// This diff erence does not matter in practice. +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../lib64" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/lib/aarch64-linux-gnu" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/lib/../lib64" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/aarch64-linux-gnu" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/../lib64" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../../../aarch64-linux-gnu/lib" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib/gcc-cross/aarch64-linux-gnu/10/../../.." +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/lib" +// DEBIAN_AARCH64-SAME: {{^}} "-L[[SYSROOT]]/usr/lib" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
