Mario Fetka
50 lines
2.0 KiB
Diff
50 lines
2.0 KiB
Diff
From 00713637a617aea1813ba7f09f0ba7de414415b9 Mon Sep 17 00:00:00 2001
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From: Paul Zander <negril.nx+gentoo@gmail.com>
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Date: Sun, 10 Aug 2025 12:31:03 +0200
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Subject: [PATCH] Updates headers for glibc-2.42
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Match the extern definitions in cuda-crt headers with the changes in glibc-2.42.
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/usr/include/bits/mathcalls.h(206): error: exception specification is
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incompatible with that of previous function "rsqrtf" (declared at line 657 of
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/opt/cuda/bin/../targets/x86_64-linux/include/crt/math_functions.h)
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extern float rsqrtf (float __x) noexcept (true); extern float __rsqrtf (float
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__x) noexcept (true);
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See-Also:
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https://sourceware.org/git/?p=glibc.git;a=commit;h=77261698b4e938020a1b2032709a54d942ba330f
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Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>
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diff --git a/builds/cuda_crt/include/crt/math_functions.h b/builds/cuda_crt/include/crt/math_functions.h
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index 50a6646..d525a86 100644
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--- a/builds/cuda_crt/include/crt/math_functions.h
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+++ b/builds/cuda_crt/include/crt/math_functions.h
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@@ -626,7 +626,11 @@ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double __cdecl sqrt(
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*
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* \note_accuracy_double
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*/
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+#if defined(__GLIBC__) && (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 42)
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+extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double rsqrt(double x) noexcept (true);
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+#else
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extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double rsqrt(double x);
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+#endif
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/**
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* \ingroup CUDA_MATH_SINGLE
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@@ -650,7 +654,11 @@ extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double rsqrt
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*
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* \note_accuracy_single
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*/
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+#if defined(__GLIBC__) && (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 42)
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+extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float rsqrtf(float x) noexcept (true);
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+#else
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extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float rsqrtf(float x);
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+#endif
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#if defined(__QNX__) && !defined(_LIBCPP_VERSION)
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namespace std {
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--
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2.50.1
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