Author: rogfer01 Date: Wed Sep 12 08:55:14 2018 New Revision: 342060 URL: http://llvm.org/viewvc/llvm-project?rev=342060&view=rev Log: [RISCV] Explicitly set an empty --sysroot in the test
In rL341655 we added additional behaviour to the Driver for riscv32-unknown-elf when the sysroot is empty. The new tests that check the new behaviour expect that the absence of --sysroot in the command-line implies that the sysroot empty. This doesn't hold if clang is built with a non-empty DEFAULT_SYSROOT in cmake. When this is the case, this test fails. Since the new behaviour is triggered when the sysroot is empty, pass an empty --sysroot to avoid using the default (if any). Differential Revision: https://reviews.llvm.org/D51972 Modified: cfe/trunk/test/Driver/riscv32-toolchain.c Modified: cfe/trunk/test/Driver/riscv32-toolchain.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/riscv32-toolchain.c?rev=342060&r1=342059&r2=342060&view=diff ============================================================================== --- cfe/trunk/test/Driver/riscv32-toolchain.c (original) +++ cfe/trunk/test/Driver/riscv32-toolchain.c Wed Sep 12 08:55:14 2018 @@ -21,6 +21,7 @@ // RUN: %clang %s -### -no-canonical-prefixes \ // RUN: -target riscv32-unknown-elf \ +// RUN: --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-NOSYSROOT-ILP32 %s @@ -52,6 +53,7 @@ // RUN: %clangxx %s -### -no-canonical-prefixes \ // RUN: -target riscv32-unknown-elf -stdlib=libstdc++ \ +// RUN: --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ // RUN: | FileCheck -check-prefix=CXX-RV32-BAREMETAL-NOSYSROOT-ILP32 %s _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
