1 // A basic clang -cc1 command-line, and simple environment check.
2 
3 // The tests here are similar to those in riscv32-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/testroot-riscv32-baremetal-nogcc
15 // RUN: mkdir -p %T/testroot-riscv32-baremetal-nogcc/bin
16 // RUN: ln -s %clang %T/testroot-riscv32-baremetal-nogcc/bin/clang
17 // RUN: ln -s %S/Inputs/basic_riscv32_nogcc_tree/bin/riscv32-unknown-elf-ld %T/testroot-riscv32-baremetal-nogcc/bin/riscv32-unknown-elf-ld
18 // RUN: ln -s %S/Inputs/basic_riscv32_nogcc_tree/riscv32-unknown-elf %T/testroot-riscv32-baremetal-nogcc/riscv32-unknown-elf
19 // RUN: %T/testroot-riscv32-baremetal-nogcc/bin/clang %s -### -no-canonical-prefixes \
20 // RUN:    --gcc-toolchain=%T/testroot-riscv32-baremetal-nogcc/invalid \
21 // RUN:    -target riscv32-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
22 // RUN:    | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32-NOGCC %s
23 
24 // RUN: %T/testroot-riscv32-baremetal-nogcc/bin/clang %s -### -no-canonical-prefixes \
25 // RUN:    -target riscv32-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
26 // RUN:    | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32-NOGCC %s
27 
28 // C-RV32-BAREMETAL-ILP32-NOGCC: "-internal-isystem" "{{.*}}Output/testroot-riscv32-baremetal-nogcc/bin/../riscv32-unknown-elf/include"
29 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}Output/testroot-riscv32-baremetal-nogcc/bin/riscv32-unknown-elf-ld"
30 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}Output/testroot-riscv32-baremetal-nogcc/bin/../riscv32-unknown-elf/lib/crt0.o"
31 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}Output/testroot-riscv32-baremetal-nogcc/{{.*}}/lib/clang_rt.crtbegin-riscv32.o"
32 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}Output/testroot-riscv32-baremetal-nogcc/bin/../riscv32-unknown-elf/lib"
33 // C-RV32-BAREMETAL-ILP32-NOGCC: "--start-group" "-lc" "-lgloss" "--end-group"
34 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}Output/testroot-riscv32-baremetal-nogcc/{{.*}}/lib/libclang_rt.builtins-riscv32.a"
35 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}Output/testroot-riscv32-baremetal-nogcc/{{.*}}/lib/clang_rt.crtend-riscv32.o"
36