forked from pool/slade
44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
From: Jan Engelhardt <ej@inai.de>
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Date: 2024-11-27 17:12:00 +0100
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Original-Submitter: guillaume.gardet@opensuse.org
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Original-Date: 2018-04-18 14:26:53
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SSE is not guaranteed to be available on i586.
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Testing the compiler for SSE availability is wrong — if anything,
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the test needs to happen at runtime.
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---
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cmake/unix.cmake | 5 -----
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thirdparty/dumb/helpers/resampler.c | 2 +-
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2 files changed, 1 insertion(+), 6 deletions(-)
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Index: SLADE-3.2.6/cmake/unix.cmake
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===================================================================
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--- SLADE-3.2.6.orig/cmake/unix.cmake
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+++ SLADE-3.2.6/cmake/unix.cmake
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@@ -150,11 +150,6 @@ endif(APPLE)
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# Enable SSE instructions for dumb library
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include(CheckCCompilerFlag)
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-check_c_compiler_flag(-msse HAVE_SSE)
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-if(HAVE_SSE)
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- add_compile_options(-msse)
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- add_definitions(-D_USE_SSE)
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-endif()
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# Enable debug symbols for glib (so gdb debugging works properly with strings etc.)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG")
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Index: SLADE-3.2.6/thirdparty/dumb/helpers/resampler.c
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===================================================================
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--- SLADE-3.2.6.orig/thirdparty/dumb/helpers/resampler.c
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+++ SLADE-3.2.6/thirdparty/dumb/helpers/resampler.c
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@@ -2,7 +2,7 @@
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#include <string.h>
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#define _USE_MATH_DEFINES
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#include <math.h>
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-#if (defined(_M_IX86) || defined(__i386__) || defined(_M_X64) || defined(__amd64__))
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+#if defined(_USE_SSE) && (defined(_M_IX86) || defined(__i386__) || defined(_M_X64) || defined(__amd64__))
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#include <xmmintrin.h>
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#define RESAMPLER_SSE
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#endif
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