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Build SDL with the static C runtime on Visual Studio

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This commit is contained in:
Sam Lantinga
2024-01-20 16:40:32 -08:00
parent e2f35a16c2
commit 5e70ee29cc
7 changed files with 60 additions and 27 deletions
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6
src/stdlib/SDL_memcpy.c
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@@ -80,8 +80,8 @@ void *SDL_memcpy(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void
}
/* The optimizer on Visual Studio 2005 and later generates memcpy() and memset() calls.
Always provide it for the SDL3 DLL, but skip it when building static lib w/ static runtime. */
#if defined(_MSC_VER) && (_MSC_VER >= 1400) && (!defined(_MT) || defined(DLL_EXPORT))
We will provide our own implementation if we're not building with a C runtime. */
#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(_MT)
/* NOLINTNEXTLINE(readability-redundant-declaration) */
extern void *memcpy(void *dst, const void *src, size_t len);
#ifndef __INTEL_LLVM_COMPILER
@@ -96,4 +96,4 @@ void *memcpy(void *dst, const void *src, size_t len)
{
return SDL_memcpy(dst, src, len);
}
#endif /* (_MSC_VER >= 1400) && (!defined(_MT) || defined(DLL_EXPORT)) */
#endif /* (_MSC_VER >= 1400) && !defined(_MT) */

6
src/stdlib/SDL_memset.c
View File

@@ -117,8 +117,8 @@ void *SDL_memset4(void *dst, Uint32 val, size_t dwords)
}
/* The optimizer on Visual Studio 2005 and later generates memcpy() and memset() calls.
Always provide it for the SDL3 DLL, but skip it when building static lib w/ static runtime. */
#if defined(_MSC_VER) && (_MSC_VER >= 1400) && (!defined(_MT) || defined(DLL_EXPORT))
We will provide our own implementation if we're not building with a C runtime. */
#if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(_MT)
/* NOLINTNEXTLINE(readability-redundant-declaration) */
extern void *memset(void *dst, int c, size_t len);
#ifndef __INTEL_LLVM_COMPILER
@@ -133,5 +133,5 @@ void *memset(void *dst, int c, size_t len)
{
return SDL_memset(dst, c, len);
}
#endif /* (_MSC_VER >= 1400) && (!defined(_MT) || defined(DLL_EXPORT)) */
#endif /* (_MSC_VER >= 1400) && !defined(_MT) */