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swift-lang/SOURCES/new_glibc.patch

28 lines
1.6 KiB

diff --color -Naur swift-corelibs-foundation-orig/CoreFoundation/Base.subproj/CoreFoundation_Prefix.h swift-corelibs-foundation/CoreFoundation/Base.subproj/CoreFoundation_Prefix.h
--- swift-corelibs-foundation-orig/CoreFoundation/Base.subproj/CoreFoundation_Prefix.h 2023-07-06 10:02:48.000000000 -0500
+++ swift-corelibs-foundation/CoreFoundation/Base.subproj/CoreFoundation_Prefix.h 2023-08-16 12:53:42.332226574 -0500
@@ -189,7 +189,7 @@
#define CF_RETAIN_BALANCED_ELSEWHERE(obj, identified_location) do { } while (0)
#endif
-#if (TARGET_OS_LINUX && !TARGET_OS_ANDROID && !TARGET_OS_CYGWIN) || TARGET_OS_WIN32
+#if (TARGET_OS_LINUX && !TARGET_OS_ANDROID && !TARGET_OS_CYGWIN && !ALREADY_HAVE_STRL_FUNCS) || TARGET_OS_WIN32
CF_INLINE size_t
strlcpy(char * dst, const char * src, size_t maxlen) {
const size_t srclen = strlen(src);
diff --color -Naur swift-corelibs-foundation-orig/CoreFoundation/CMakeLists.txt swift-corelibs-foundation/CoreFoundation/CMakeLists.txt
--- swift-corelibs-foundation-orig/CoreFoundation/CMakeLists.txt 2023-07-06 10:02:48.000000000 -0500
+++ swift-corelibs-foundation/CoreFoundation/CMakeLists.txt 2023-08-16 12:53:44.851386844 -0500
@@ -80,6 +80,11 @@
add_compile_definitions($<$<COMPILE_LANGUAGE:C>:HAVE_SCHED_GETAFFINITY>)
endif()
endif()
+ # XYZZY
+ check_symbol_exists(strlcpy "string.h" HAVE_NEW_GLIBC)
+ if(HAVE_NEW_GLIBC)
+ add_compile_definitions($<$<COMPILE_LANGUAGE:C>:ALREADY_HAVE_STRL_FUNCS>)
+ endif()
endif()
elseif(CMAKE_SYSTEM_NAME STREQUAL Windows)
# NOTE(compnerd) we only support building with the dynamic CRT as using the