dev-lang/swift: add 6.3

Signed-off-by: Itai Ferber <itai@itaiferber.net>

dev-lang/swift/files/swift-6.3/backtracing-noexecstack.patch

@@ -0,0 +1 @@
+../swift-6.2/backtracing-noexecstack.patch

dev-lang/swift/files/swift-6.3/disable-libdispatch-werror.patch

@@ -0,0 +1 @@
+../swift-6.2/disable-libdispatch-werror.patch

dev-lang/swift/files/swift-6.3/fix-issues-caused-by-build-system-updates.patch

@@ -0,0 +1,32 @@
+--- a/swift/lib/AST/FunctionRefInfo.cpp
++++ b/swift/lib/AST/FunctionRefInfo.cpp
+@@ -14,6 +14,7 @@
+ //
+ //===----------------------------------------------------------------------===//
+
++#include <cstdint>
+ #include "swift/AST/FunctionRefInfo.h"
+ #include "swift/AST/DeclNameLoc.h"
+ #include "swift/AST/Identifier.h"/// itself is available in wasi-libc, but it's just a stub that doesn't actually
+--- a/swift/stdlib/include/llvm/ADT/SmallVector.h
++++ b/swift/stdlib/include/llvm/ADT/SmallVector.h
+@@ -22,6 +22,7 @@
+ #include <cassert>
+ #include <cstddef>
+ #include <cstdlib>
++#include <cstdint>
+ #include <cstring>
+ #include <functional>
+ #include <initializer_list>
+--- a/swift-foundation/Sources/_FoundationCShims/include/_CStdlib.h
++++ b/swift-foundation/Sources/_FoundationCShims/include/_CStdlib.h
+@@ -51,10 +51,6 @@
+ #include <locale.h>
+ #endif
+ 
+-#if __has_include(<math.h>)
+-#include <math.h>
+-#endif
+-
+ #if __has_include(<signal.h>)
+ /// Guard against including `signal.h` on WASI. The `signal.h` header file

dev-lang/swift/files/swift-6.3/gentoo.ini

@@ -0,0 +1 @@
+../swift-6.1.3/gentoo.ini

dev-lang/swift/files/swift-6.3/link-ncurses-tinfo.patch

@@ -0,0 +1,174 @@
+# Various Swift components require linking against `curses`; Gentoo doesn't use
+# `curses` as an alias for `ncurses`, so we have to link against `ncurses`
+# explicitly. `ncurses` on Gentoo also doesn't expose the `curses` terminfo
+# database interface (e.g., `set_curterm`, `del_curterm`, etc.), so we have to
+# also explicitly link against `tinfo`.
+
+--- a/swift/utils/test-clustered-bit-vector/Makefile
++++ b/swift/utils/test-clustered-bit-vector/Makefile
+@@ -5,7 +5,7 @@ HEADERS=${SRCROOT}/tools/swift/include/swift/Basic/ClusteredBitVector.h
+ SOURCES=${SRCROOT}/tools/swift/lib/Basic/ClusteredBitVector.cpp
+ 
+ generator: generator.cpp ${HEADERS} ${SOURCES}
+-	xcrun clang++ -std=c++11 -stdlib=libc++ -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I${OBJROOT}/include -I${SRCROOT}/include -I${SRCROOT}/tools/swift/include -L${OBJROOT}/lib -lLLVMSupport -lcurses generator.cpp ${SOURCES} -o generator
++	xcrun clang++ -std=c++11 -stdlib=libc++ -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I${OBJROOT}/include -I${SRCROOT}/include -I${SRCROOT}/tools/swift/include -L${OBJROOT}/lib -lLLVMSupport -lncurses -ltinfo generator.cpp ${SOURCES} -o generator
+ 
+ test: test.cpp ${HEADERS} ${SOURCES}
+-	xcrun clang++ -g -std=c++11 -stdlib=libc++ -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I${OBJROOT}/include -I${SRCROOT}/include -I${SRCROOT}/tools/swift/include -L${OBJROOT}/lib -lLLVMSupport -lcurses test.cpp ${SOURCES} -o test
++	xcrun clang++ -g -std=c++11 -stdlib=libc++ -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I${OBJROOT}/include -I${SRCROOT}/include -I${SRCROOT}/tools/swift/include -L${OBJROOT}/lib -lLLVMSupport -lncurses -ltinfo test.cpp ${SOURCES} -o test
+--- a/swift/utils/test-prefix-map/Makefile
++++ b/swift/utils/test-prefix-map/Makefile
+@@ -11,7 +11,7 @@ CXXFLAGS = -std=c++11 \
+       -I$(objroot)/tools/clang/include \
+       -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
+ 
+-LDFLAGS = -L$(objroot)/lib -lswiftBasic -lLLVMSupport -lcurses
++LDFLAGS = -L$(objroot)/lib -lswiftBasic -lLLVMSupport -lncurses -ltinfo
+ 
+ main: main.cpp $(srcroot)/tools/swift/include/swift/Basic/PrefixMap.h
+    $(CXX) $(CXXFLAGS) $(LDFLAGS) -o main main.cpp
+--- a/swift/utils/test-successor-map/Makefile
++++ b/swift/utils/test-successor-map/Makefile
+@@ -11,7 +11,7 @@ CXXFLAGS = -std=c++11 \
+       -I$(objroot)/tools/clang/include \
+       -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
+ 
+-LDFLAGS = -L$(objroot)/Debug+Asserts/lib -lLLVMSupport -lcurses
++LDFLAGS = -L$(objroot)/Debug+Asserts/lib -lLLVMSupport -lncurses -ltinfo
+ 
+ main: main.cpp $(srcroot)/tools/swift/include/swift/Basic/SuccessorMap.h
+    $(CXX) $(CXXFLAGS) $(LDFLAGS) -o main main.cpp
+--- a/llbuild/Package.swift
++++ b/llbuild/Package.swift
+@@ -31,7 +31,10 @@ let terminfoLibraries: [LinkerSetting] = {
+ #if os(FreeBSD) || os(OpenBSD)
+     return [.linkedLibrary("ncurses")]
+ #else
+-    return [.linkedLibrary("ncurses", .when(platforms: [.linux, .macOS]))]
++    return [
++        .linkedLibrary("ncurses", .when(platforms: [.linux, .macOS])),
++        .linkedLibrary("tinfo", .when(platforms: [.linux]))
++    ]
+ #endif
+ }()
+ 
+--- a/llbuild/lib/llvm/Support/CMakeLists.txt
++++ b/llbuild/lib/llvm/Support/CMakeLists.txt
+@@ -65,7 +65,7 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD|OpenBSD")
+ endif()
+ 
+ if(${CMAKE_SYSTEM_NAME} MATCHES "Android|Darwin|Linux|FreeBSD")
+-  target_link_libraries(llvmSupport PRIVATE curses)
++  target_link_libraries(llvmSupport PRIVATE ncurses tinfo)
+ endif()
+ 
+ set_property(GLOBAL APPEND PROPERTY LLBuild_EXPORTS llvmSupport)
+--- a/llbuild/perftests/Xcode/PerfTests/CMakeLists.txt
++++ b/llbuild/perftests/Xcode/PerfTests/CMakeLists.txt
+@@ -33,7 +33,8 @@ target_link_libraries(XcodePerfTests PRIVATE
+   llbuildNinja
+   llbuildBuildSystem
+   llbuildCommands
+-  curses
++  ncurses
++  tinfo
+   SQLite::SQLite3
+   "${MACOSX_SDK_PATH}/System/Library/Frameworks/Foundation.framework"
+   "${MACOSX_PLATFORM_PATH}/Developer/Library/Frameworks/XCTest.framework"
+--- a/llbuild/products/libllbuild/CMakeLists.txt
++++ b/llbuild/products/libllbuild/CMakeLists.txt
+@@ -23,7 +23,7 @@ target_link_libraries(llbuild PRIVATE
+
+ if(NOT CMAKE_SYSTEM_NAME STREQUAL Windows)
+   target_link_libraries(llbuild PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+
+ target_include_directories(llbuild
+--- a/llbuild/products/llbuild/CMakeLists.txt
++++ b/llbuild/products/llbuild/CMakeLists.txt
+@@ -15,5 +15,5 @@ set_target_properties(llbuild-tool PROPERTIES
+
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(llbuild-tool PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+--- a/llbuild/products/swift-build-tool/CMakeLists.txt
++++ b/llbuild/products/swift-build-tool/CMakeLists.txt
+@@ -10,7 +10,7 @@ target_link_libraries(swift-build-tool PRIVATE
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(swift-build-tool PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+ 
+ install(TARGETS swift-build-tool
+--- a/llbuild/tests/lit.site.cfg.in
++++ b/llbuild/tests/lit.site.cfg.in
+@@ -21,7 +21,7 @@ config.sqlite_library = "@SQLite3_LIBRARY@"
+ if sys.platform == 'Windows':
+   config.curses_library = ''
+ else:
+-  config.curses_library = '-lcurses'
++  config.curses_library = '-lncurses -ltinfo'
+ config.threads_library = "@CMAKE_THREAD_LIBS_INIT@"
+ if "@CMAKE_DL_LIBS@":
+   config.dl_library = "-l@CMAKE_DL_LIBS@"
+--- a/llbuild/unittests/Basic/CMakeLists.txt
++++ b/llbuild/unittests/Basic/CMakeLists.txt
+@@ -14,5 +14,5 @@ target_link_libraries(BasicTests PRIVATE
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(BasicTests PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+--- a/llbuild/unittests/BuildSystem/CMakeLists.txt
++++ b/llbuild/unittests/BuildSystem/CMakeLists.txt
+@@ -16,5 +16,5 @@ target_link_libraries(BuildSystemTests PRIVATE
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(BuildSystemTests PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+--- a/llbuild/unittests/CAPI/CMakeLists.txt
++++ b/llbuild/unittests/CAPI/CMakeLists.txt
+@@ -15,5 +15,5 @@ target_link_libraries(CAPITests PRIVATE
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(CAPITests PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+--- a/llbuild/unittests/Core/CMakeLists.txt
++++ b/llbuild/unittests/Core/CMakeLists.txt
+@@ -15,6 +15,6 @@ target_link_libraries(CoreTests PRIVATE
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(CoreTests PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+ 
+--- a/llbuild/unittests/Ninja/CMakeLists.txt
++++ b/llbuild/unittests/Ninja/CMakeLists.txt
+@@ -8,5 +8,5 @@ target_link_libraries(NinjaTests PRIVATE
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(NinjaTests PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()
+--- a/llbuild/utils/adjust-times/CMakeLists.txt
++++ b/llbuild/utils/adjust-times/CMakeLists.txt
+@@ -7,5 +7,5 @@ target_link_libraries(adjust-times PRIVATE llvmSupport)
+ 
+ if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+   target_link_libraries(adjust-times PRIVATE
+-    curses)
++    ncurses tinfo)
+ endif()

dev-lang/swift/files/swift-6.3/link-with-lld.patch

@@ -0,0 +1 @@
+../swift-6.2/link-with-lld.patch

dev-lang/swift/files/swift-6.3/respect-c-cxx-flags.patch

@@ -0,0 +1 @@
+../swift-6.1.3/respect-c-cxx-flags.patch