clang/test/Driver/riscv64-toolchain-extra.c

   1 // A basic clang -cc1 command-line, and simple environment check.
   2
   3 // The tests here are similar to those in riscv64-toolchain.c, however
   4 // these tests need to create symlinks to test directory trees in order to
   5 // set up the environment and therefore shell support is required.
   6 // REQUIRES: shell, riscv-registered-target
   7 // UNSUPPORTED: system-windows
   8
   9 // If there is no GCC install detected then the driver searches for executables
  10 // and runtime starting from the directory tree above the driver itself.
  11 // The test below checks that the driver correctly finds the linker and
  12 // runtime if and only if they exist.
  13 //
  14 // RUN: rm -rf %t
  15 // RUN: mkdir -p %t/riscv64-nogcc/bin
  16 // RUN: ln -s %clang %t/riscv64-nogcc/bin/clang
  17 // RUN: ln -s %S/Inputs/basic_riscv64_nogcc_tree/bin/riscv64-unknown-elf-ld %t/riscv64-nogcc/bin/riscv64-unknown-elf-ld
  18 // RUN: ln -s %S/Inputs/basic_riscv64_nogcc_tree/riscv64-unknown-elf %t/riscv64-nogcc/riscv64-unknown-elf
  19 // RUN: %t/riscv64-nogcc/bin/clang %s -### -no-canonical-prefixes \
  20 // RUN:    --gcc-toolchain=%t/riscv64-nogcc/invalid \
  21 // RUN:    --target=riscv64-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
  22 // RUN:    | FileCheck -check-prefix=C-RV64-BAREMETAL-LP64-NOGCC %s
  23
  24 // RUN: %t/riscv64-nogcc/bin/clang %s -### -no-canonical-prefixes \
  25 // RUN:    --sysroot=%t/riscv64-nogcc/bin/../riscv64-unknown-elf \
  26 // RUN:    --target=riscv64-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
  27 // RUN:    | FileCheck -check-prefix=C-RV64-BAREMETAL-LP64-NOGCC %s
  28
  29 // C-RV64-BAREMETAL-LP64-NOGCC: "-internal-isystem" "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/include"
  30 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/riscv64-unknown-elf-ld"
  31 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/lib/crt0.o"
  32 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/lib/clang_rt.crtbegin-riscv64.o"
  33 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/lib"
  34 // C-RV64-BAREMETAL-LP64-NOGCC: "--start-group" "-lc" "-lgloss" "--end-group"
  35 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/lib/libclang_rt.builtins-riscv64.a"
  36 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/lib/clang_rt.crtend-riscv64.o"