1 | // REQUIRES: clang-driver |
2 | // REQUIRES: x86-registered-target |
3 | // REQUIRES: nvptx-registered-target |
4 | // This tests uses the PATH environment variable. |
5 | // REQUIRES: !system-windows |
6 | |
7 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
8 | // RUN: %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there \ |
9 | // RUN: 2>&1 | FileCheck %s |
10 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
11 | // RUN: %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there \ |
12 | // RUN: 2>&1 | FileCheck %s |
13 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
14 | // RUN: %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there \ |
15 | // RUN: 2>&1 | FileCheck %s |
16 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
17 | // RUN: %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there \ |
18 | // RUN: 2>&1 | FileCheck %s |
19 | |
20 | |
21 | // Check that we follow ptxas binaries that are symlinks. |
22 | // RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \ |
23 | // RUN: %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there \ |
24 | // RUN: 2>&1 | FileCheck %s --check-prefix SYMLINKS |
25 | // RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \ |
26 | // RUN: %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there \ |
27 | // RUN: 2>&1 | FileCheck %s --check-prefix SYMLINKS |
28 | // RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \ |
29 | // RUN: %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there \ |
30 | // RUN: 2>&1 | FileCheck %s --check-prefix SYMLINKS |
31 | // RUN: env PATH=%S/Inputs/CUDA-symlinks/usr/bin \ |
32 | // RUN: %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there \ |
33 | // RUN: 2>&1 | FileCheck %s --check-prefix SYMLINKS |
34 | |
35 | |
36 | // We only take a CUDA installation from PATH if it contains libdevice. |
37 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
38 | // RUN: %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there \ |
39 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
40 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
41 | // RUN: %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there \ |
42 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
43 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
44 | // RUN: %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there \ |
45 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
46 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
47 | // RUN: %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there \ |
48 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
49 | |
50 | // We even require libdevice if -nocudalib is passed to avoid false positives |
51 | // if the distribution merges CUDA into /usr and ptxas ends up /usr/bin. |
52 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
53 | // RUN: %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there -nocudalib \ |
54 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
55 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
56 | // RUN: %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there -nocudalib \ |
57 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
58 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
59 | // RUN: %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there -nocudalib \ |
60 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
61 | // RUN: env PATH=%S/Inputs/CUDA-nolibdevice/usr/local/cuda/bin \ |
62 | // RUN: %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there -nocudalib \ |
63 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
64 | |
65 | |
66 | // Check that the CUDA installation in PATH is not taken when passing |
67 | // the option --cuda-path-ignore-env. |
68 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
69 | // RUN: %clang -v --target=i386-unknown-linux --sysroot=%S/no-cuda-there --cuda-path-ignore-env \ |
70 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
71 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
72 | // RUN: %clang -v --target=i386-apple-macosx --sysroot=%S/no-cuda-there --cuda-path-ignore-env \ |
73 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
74 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
75 | // RUN: %clang -v --target=x86_64-unknown-linux --sysroot=%S/no-cuda-there --cuda-path-ignore-env \ |
76 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
77 | // RUN: env PATH=%S/Inputs/CUDA/usr/local/cuda/bin \ |
78 | // RUN: %clang -v --target=x86_64-apple-macosx --sysroot=%S/no-cuda-there --cuda-path-ignore-env \ |
79 | // RUN: 2>&1 | FileCheck %s --check-prefix NOCUDA |
80 | |
81 | // CHECK: Found CUDA installation: {{.*}}/Inputs/CUDA/usr/local/cuda |
82 | // SYMLINKS: Found CUDA installation: {{.*}}/Inputs/CUDA-symlinks/opt/cuda |
83 | // NOCUDA-NOT: Found CUDA installation: |
84 | |