diff --git a/debian/changelog b/debian/changelog index c480fe6e..837bb194 100644 --- a/debian/changelog +++ b/debian/changelog @@ -14,6 +14,8 @@ llvm-toolchain-5.0 (1:5.0.1~+rc1-1~exp1) experimental; urgency=medium priority-extra-is-replaced-by-priority-optional issues * Use ?= for some variables declarations * Remove the hardcoded declarations of llvm version in debian/rules + * add /usr/lib/cuda to the CUDA toolkit search paths + Thanks to Andreas Beckmann for the patch (Closes: #882505) -- Sylvestre Ledru Mon, 30 Oct 2017 19:41:20 +0100 diff --git a/debian/patches/series b/debian/patches/series index 528ad04a..835559ad 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -45,3 +45,5 @@ disable-path-test-failing.diff silent-amd-tet.diff disable-error-xray.diff lldb-disable-swig-error.diff +update-cuda-search-path.patch + diff --git a/debian/patches/update-cuda-search-path.patch b/debian/patches/update-cuda-search-path.patch new file mode 100644 index 00000000..901b7644 --- /dev/null +++ b/debian/patches/update-cuda-search-path.patch @@ -0,0 +1,24 @@ +Author: Andreas Beckmann +Description: add /usr/lib/cuda to CUDA search paths + nvidia-cuda-toolkit/non-free now provides a shim monolitic cuda install + tree in /usr/lib/cuda (LP: #1706326) that could be used for + clang++ --cuda-path=/usr/lib/cuda + + let clang try that path by default, too, s.t. an explicit --cuda-path is + not needed for the nvidia-cuda-toolkit/non-free packages + + try the new path *after* the default paths /usr/local/cuda{,-X.Y} + to not interfere with cuda installations from nvidia's installer + +Index: llvm-toolchain-5.0-5.0.1~+rc1/clang/lib/Driver/ToolChains/Cuda.cpp +=================================================================== +--- llvm-toolchain-5.0-5.0.1~+rc1.orig/clang/lib/Driver/ToolChains/Cuda.cpp ++++ llvm-toolchain-5.0-5.0.1~+rc1/clang/lib/Driver/ToolChains/Cuda.cpp +@@ -71,6 +71,7 @@ CudaInstallationDetector::CudaInstallati + CudaPathCandidates.push_back(D.SysRoot + "/usr/local/cuda"); + for (const char *Ver : Versions) + CudaPathCandidates.push_back(D.SysRoot + "/usr/local/cuda-" + Ver); ++ CudaPathCandidates.push_back(D.SysRoot + "/usr/lib/cuda"); + } + + for (const auto &CudaPath : CudaPathCandidates) {