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https://github.com/microsoft/vcpkg.git
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51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index eeb0bb0b8f..6a5e0a747a 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -310,10 +309,17 @@ if (MAGMA_ENABLE_CUDA)
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)
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else()
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# No Position Independent Code on Windows. Compiler will complain if you add that flag.
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- target_compile_options(magma_nvcc_flags
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- INTERFACE
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- $<$<COMPILE_LANGUAGE:CUDA>:--compiler-options;${FORTRAN_CONVENTION}>
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- )
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+ if(NOT CMAKE_CUDA_COMPILER_ID STREQUAL "Clang")
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+ target_compile_options(magma_nvcc_flags
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+ INTERFACE
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+ $<$<COMPILE_LANGUAGE:CUDA>:--compiler-options;${FORTRAN_CONVENTION}>
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+ )
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+ else()
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+ target_compile_options(magma_nvcc_flags
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+ INTERFACE
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+ $<$<COMPILE_LANGUAGE:CUDA>:${FORTRAN_CONVENTION}>
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+ )
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+ endif()
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endif(COMPILER_SUPPORTS_FPIC)
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set(MAGMA_HAVE_CUDA "1")
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diff --git a/control/magma_internal.h b/control/magma_internal.h
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index 2310659235..c4d0eb8f6b 100644
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--- a/control/magma_internal.h
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+++ b/control/magma_internal.h
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@@ -33,7 +33,7 @@
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// functions where Microsoft fails to provide C99 standard
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// (only with Microsoft, not with nvcc on Windows)
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// in both magma_internal.h and testings.h
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- #ifndef __NVCC__
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+ #if !defined(__NVCC__) && !defined(__clang__)
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#include <float.h>
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#define copysign(x,y) _copysign(x,y)
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@@ -42,7 +42,9 @@
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#define isfinite(x) _finite(x)
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// note _snprintf has slightly different semantics than snprintf
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#define snprintf _snprintf
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-
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+ #elif !defined(__NVCC__)
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+ // make sure this actually uses the C version and not the C++ overloads
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+ #define copysign(x,y) copysign((double)x,(double)y)
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#endif
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#else
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