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zig/CMakeLists.txt

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CMake
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build: fix release mode
2016-02-01 22:26:01 +00:00
cmake_minimum_required(VERSION 2.8.5)
link against LLVM
2015-08-05 23:23:15 +01:00
Use ccache (optionally)
2020-05-26 14:36:55 +01:00
# Use ccache if possible
FIND_PROGRAM(CCACHE_PROGRAM ccache)
IF(CCACHE_PROGRAM)
MESSAGE(STATUS "Found ccache ${CCACHE_PROGRAM}")
ENDIF()
build: fix release mode
2016-02-01 22:26:01 +00:00
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
stage1: fix cmake regression - add `None` as a valid CMAKE_BUILD_TYPE - this is a legitimate setting used by packagers regression was caused by c6df5deb3450e0d8a2ba449c34a0bd195fbce8ec
2020-02-05 13:24:50 +00:00
"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
build: fix release mode
2016-02-01 22:26:01 +00:00
endif()
link against LLVM
2015-08-05 23:23:15 +01:00
cmake defaults stage1 to install in build directory
2018-04-11 01:57:37 +01:00
if(NOT CMAKE_INSTALL_PREFIX)
supress warnings for format strings on msys64
2019-06-23 02:21:48 +01:00
set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}" CACHE STRING
cmake defaults stage1 to install in build directory
2018-04-11 01:57:37 +01:00
"Directory to install zig to" FORCE)
endif()
stage1: override cmake's default compilation flags to statically link the CRT on windows we want to use /MT instead of /MD for a fully static executable
2019-10-10 21:44:52 +01:00
set(CMAKE_USER_MAKE_RULES_OVERRIDE
${CMAKE_CURRENT_SOURCE_DIR}/cmake/c_flag_overrides.cmake)
set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX
${CMAKE_CURRENT_SOURCE_DIR}/cmake/cxx_flag_overrides.cmake)
add Travis CI integration
2017-04-21 16:06:15 +01:00
project(zig C CXX)
link against LLVM
2015-08-05 23:23:15 +01:00
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
input output
2015-08-05 23:46:40 +01:00
set(ZIG_VERSION_MAJOR 0)
Release 0.6.0
2020-04-13 18:36:30 +01:00
set(ZIG_VERSION_MINOR 6)
Release 0.2.0
2018-03-15 13:15:05 +00:00
set(ZIG_VERSION_PATCH 0)
link against LLVM
2015-08-05 23:23:15 +01:00
set(ZIG_VERSION "${ZIG_VERSION_MAJOR}.${ZIG_VERSION_MINOR}.${ZIG_VERSION_PATCH}")
add git rev name to version string when available
2017-10-01 23:34:22 +01:00
find_program(GIT_EXE NAMES git)
if(GIT_EXE)
execute_process(
Fix version detection for out-of-source builds Git was called in the build directory and not the source directory. This works fine when the build directory resides within the source repository, but doesn't work for out-of-source builds. Example: ``` ~/zigbuild$ cmake ../zig fatal: not a git repository (or any of the parent directories): .git Configuring zig version 0.2.0+ ``` Use Git's `-C <path>` flag to always point to the source directory so that it doesn't matter where the build directory lives.
2018-06-30 03:22:04 +01:00
COMMAND ${GIT_EXE} -C ${CMAKE_SOURCE_DIR} name-rev HEAD --tags --name-only --no-undefined --always
cmake: improve building without git repository - quiet `fatal: not a git repository` message - if git probe fails skip ZIG_VERSION modification
2019-09-02 22:45:30 +01:00
RESULT_VARIABLE EXIT_STATUS
add git rev name to version string when available
2017-10-01 23:34:22 +01:00
OUTPUT_VARIABLE ZIG_GIT_REV
cmake: improve building without git repository - quiet `fatal: not a git repository` message - if git probe fails skip ZIG_VERSION modification
2019-09-02 22:45:30 +01:00
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET)
if(EXIT_STATUS EQUAL "0")
if(ZIG_GIT_REV MATCHES "\\^0$")
if(NOT("${ZIG_GIT_REV}" STREQUAL "${ZIG_VERSION}^0"))
message("WARNING: Tag does not match configured Zig version")
endif()
else()
set(ZIG_VERSION "${ZIG_VERSION}+${ZIG_GIT_REV}")
add git rev name to version string when available
2017-10-01 23:34:22 +01:00
endif()
endif()
endif()
link against LLVM
2015-08-05 23:23:15 +01:00
message("Configuring zig version ${ZIG_VERSION}")
add ZIG_STATIC cmake option it's not compatible with glibc but it works with musl
2018-03-30 18:20:13 +01:00
set(ZIG_STATIC off CACHE BOOL "Attempt to build a static zig executable (not compatible with glibc)")
cmake: allow user to select static vs dynamic LLVM
2019-07-09 10:03:57 +01:00
set(ZIG_STATIC_LLVM off CACHE BOOL "Prefer linking against static LLVM libraries")
add -DZIG_ENABLE_MEM_PROFILE option and -fmem-report flag This can be used to find what's taking up memory in the compiler. Here's an example of how to use it: ``` ./zig test ../lib/std/std.zig --cache off -fmem-report ``` And here's the output I get for this on x86_64-linux-gnu today: ``` Const: 6462833 items, 152 bytes each, total 936.84 MiB ConstGlobalRefs: 17236534 items, 24 bytes each, total 394.51 MiB ResetResult: 1698108 items, 160 bytes each, total 259.11 MiB ConstExprValue: 3118299 items, 80 bytes each, total 237.91 MiB EndExpr: 1345395 items, 168 bytes each, total 215.56 MiB Unknown_8: 27370821 items, 8 bytes each, total 208.82 MiB VarPtr: 1127866 items, 168 bytes each, total 180.70 MiB IrBasicBlock: 794834 items, 120 bytes each, total 90.96 MiB LoadPtr: 554024 items, 160 bytes each, total 84.54 MiB Unknown_64: 1245715 items, 64 bytes each, total 76.03 MiB Unknown_40: 1879218 items, 40 bytes each, total 71.69 MiB Unknown_72: 989117 items, 72 bytes each, total 67.92 MiB Return: 423783 items, 160 bytes each, total 64.66 MiB Unknown_168: 332480 items, 168 bytes each, total 53.27 MiB Unknown_152: 336890 items, 152 bytes each, total 48.84 MiB AddImplicitReturnType: 230819 items, 168 bytes each, total 36.98 MiB Br: 217835 items, 168 bytes each, total 34.90 MiB Unknown_184: 179529 items, 184 bytes each, total 31.50 MiB FieldPtr: 179388 items, 184 bytes each, total 31.48 MiB BinOp: 171004 items, 176 bytes each, total 28.70 MiB LoadPtrGen: 173287 items, 168 bytes each, total 27.76 MiB CondBr: 137864 items, 192 bytes each, total 25.24 MiB Unknown_720: 30918 items, 720 bytes each, total 21.23 MiB CallSrc: 99320 items, 216 bytes each, total 20.46 MiB Unknown_160: 129243 items, 160 bytes each, total 19.72 MiB Unknown_1: 19339456 items, 1 bytes each, total 18.44 MiB CheckStatementIsVoid: 119838 items, 160 bytes each, total 18.29 MiB Unknown_48: 371178 items, 48 bytes each, total 16.99 MiB TestComptime: 101443 items, 160 bytes each, total 15.48 MiB DeclVarSrc: 72578 items, 184 bytes each, total 12.74 MiB StorePtr: 72776 items, 176 bytes each, total 12.22 MiB ZigVar: 79201 items, 160 bytes each, total 12.09 MiB Unknown_16: 770643 items, 16 bytes each, total 11.76 MiB Phi: 60482 items, 184 bytes each, total 10.61 MiB TestErrSrc: 66177 items, 168 bytes each, total 10.60 MiB Unknown_240: 45164 items, 240 bytes each, total 10.34 MiB ElemPtr: 58232 items, 184 bytes each, total 10.22 MiB AllocaSrc: 60053 items, 176 bytes each, total 10.08 MiB CallGen: 44873 items, 224 bytes each, total 9.59 MiB SaveErrRetAddr: 63787 items, 152 bytes each, total 9.25 MiB Unknown_112: 82283 items, 112 bytes each, total 8.79 MiB AllocaGen: 51909 items, 176 bytes each, total 8.71 MiB Unknown_24: 373599 items, 24 bytes each, total 8.55 MiB ResultLocPeer: 113683 items, 72 bytes each, total 7.81 MiB DeclRef: 36343 items, 168 bytes each, total 5.82 MiB UnwrapErrPayload: 34603 items, 168 bytes each, total 5.54 MiB Ref: 33414 items, 168 bytes each, total 5.35 MiB Unknown_104: 53882 items, 104 bytes each, total 5.34 MiB DeclVarGen: 32540 items, 168 bytes each, total 5.21 MiB StructFieldPtr: 30449 items, 176 bytes each, total 5.11 MiB UnwrapErrCode: 31508 items, 168 bytes each, total 5.05 MiB Unknown_56: 90256 items, 56 bytes each, total 4.82 MiB SpillBegin: 28722 items, 168 bytes each, total 4.60 MiB SpillEnd: 28722 items, 160 bytes each, total 4.38 MiB ResultLocReturn: 64573 items, 48 bytes each, total 2.96 MiB PtrType: 14702 items, 184 bytes each, total 2.58 MiB SliceType: 15005 items, 176 bytes each, total 2.52 MiB Unknown_176: 13326 items, 176 bytes each, total 2.24 MiB RefGen: 12881 items, 168 bytes each, total 2.06 MiB UnOp: 12102 items, 176 bytes each, total 2.03 MiB SwitchBr: 9453 items, 200 bytes each, total 1.80 MiB TestErrGen: 11143 items, 160 bytes each, total 1.70 MiB Unknown_32: 52359 items, 32 bytes each, total 1.60 MiB CheckSwitchProngs: 9094 items, 184 bytes each, total 1.60 MiB TypeOf: 9259 items, 160 bytes each, total 1.41 MiB IntCast: 8772 items, 168 bytes each, total 1.41 MiB OptionalUnwrapPtr: 8755 items, 168 bytes each, total 1.40 MiB SwitchTarget: 9094 items, 160 bytes each, total 1.39 MiB Cast: 8198 items, 176 bytes each, total 1.38 MiB WidenOrShorten: 8448 items, 160 bytes each, total 1.29 MiB ErrorUnion: 7613 items, 176 bytes each, total 1.28 MiB SliceSrc: 6249 items, 192 bytes each, total 1.14 MiB ErrWrapCode: 7133 items, 168 bytes each, total 1.14 MiB TypeName: 7328 items, 160 bytes each, total 1.12 MiB ImplicitCast: 5480 items, 176 bytes each, total 941.88 KiB ResolveResult: 5638 items, 168 bytes each, total 924.98 KiB ResultLocInstruction: 22696 items, 40 bytes each, total 886.56 KiB BitCastSrc: 4947 items, 168 bytes each, total 811.62 KiB CompileErr: 5148 items, 160 bytes each, total 804.38 KiB ReturnPtr: 5305 items, 152 bytes each, total 787.46 KiB Unreachable: 5038 items, 152 bytes each, total 747.83 KiB TestNonNull: 4716 items, 160 bytes each, total 736.88 KiB BitCastGen: 4431 items, 160 bytes each, total 692.34 KiB PtrToInt: 4289 items, 160 bytes each, total 670.16 KiB SliceGen: 3573 items, 192 bytes each, total 669.94 KiB ArrayType: 4081 items, 168 bytes each, total 669.54 KiB IntType: 3868 items, 168 bytes each, total 634.59 KiB Unknown_88: 7213 items, 88 bytes each, total 619.87 KiB Truncate: 3771 items, 168 bytes each, total 618.68 KiB TypeInfo: 3740 items, 160 bytes each, total 584.38 KiB SwitchVar: 3385 items, 176 bytes each, total 581.80 KiB ContainerInitFields: 3223 items, 184 bytes each, total 579.13 KiB ContainerInitList: 2309 items, 192 bytes each, total 432.94 KiB PtrCastGen: 2626 items, 168 bytes each, total 430.83 KiB BoolNot: 2457 items, 160 bytes each, total 383.91 KiB FnProto: 2054 items, 184 bytes each, total 369.08 KiB MergeErrSets: 1927 items, 176 bytes each, total 331.20 KiB Unknown_136: 2486 items, 136 bytes each, total 330.17 KiB Unknown_80: 4059 items, 80 bytes each, total 317.11 KiB Bswap: 1670 items, 168 bytes each, total 273.98 KiB TypeId: 1680 items, 160 bytes each, total 262.50 KiB PtrCastSrc: 1371 items, 176 bytes each, total 235.64 KiB ErrName: 1193 items, 160 bytes each, total 186.41 KiB UnionTag: 1120 items, 160 bytes each, total 175.00 KiB TagName: 1050 items, 160 bytes each, total 164.06 KiB SizeOf: 942 items, 160 bytes each, total 147.19 KiB MemberName: 871 items, 168 bytes each, total 142.90 KiB Import: 881 items, 160 bytes each, total 137.66 KiB PtrOfArrayToSlice: 758 items, 168 bytes each, total 124.36 KiB UnionFieldPtr: 710 items, 176 bytes each, total 122.03 KiB EnumToInt: 778 items, 160 bytes each, total 121.56 KiB CheckRuntimeScope: 700 items, 168 bytes each, total 114.84 KiB FieldParentPtr: 632 items, 184 bytes each, total 113.56 KiB BoolToInt: 719 items, 160 bytes each, total 112.34 KiB ResultLocPeerParent: 904 items, 104 bytes each, total 91.81 KiB IntToPtr: 537 items, 168 bytes each, total 88.10 KiB AlignOf: 561 items, 160 bytes each, total 87.66 KiB AtomicRmw: 356 items, 208 bytes each, total 72.31 KiB MemberCount: 441 items, 160 bytes each, total 68.91 KiB Memset: 342 items, 176 bytes each, total 58.78 KiB PopCount: 321 items, 168 bytes each, total 52.66 KiB AlignCast: 251 items, 168 bytes each, total 41.18 KiB IrInstruction *: 5230 items, 8 bytes each, total 40.86 KiB IrBasicBlock *: 5230 items, 8 bytes each, total 40.86 KiB TagType: 261 items, 160 bytes each, total 40.78 KiB HasDecl: 234 items, 168 bytes each, total 38.39 KiB OverflowOp: 191 items, 200 bytes each, total 37.30 KiB Export: 209 items, 176 bytes each, total 35.92 KiB SetCold: 219 items, 160 bytes each, total 34.22 KiB ReturnAddress: 216 items, 152 bytes each, total 32.06 KiB FromBytes: 178 items, 176 bytes each, total 30.59 KiB SetRuntimeSafety: 188 items, 160 bytes each, total 29.38 KiB OptionalWrap: 151 items, 168 bytes each, total 24.77 KiB Clz: 143 items, 168 bytes each, total 23.46 KiB ResizeSlice: 135 items, 168 bytes each, total 22.15 KiB UnionInitNamedField: 106 items, 184 bytes each, total 19.05 KiB Panic: 102 items, 160 bytes each, total 15.94 KiB SwitchElseVar: 93 items, 168 bytes each, total 15.26 KiB ToBytes: 89 items, 168 bytes each, total 14.60 KiB IntToFloat: 78 items, 168 bytes each, total 12.80 KiB Unknown_4360: 3 items, 4360 bytes each, total 12.77 KiB ErrWrapPayload: 72 items, 168 bytes each, total 11.81 KiB FloatOp: 62 items, 176 bytes each, total 10.66 KiB FloatToInt: 47 items, 168 bytes each, total 7.71 KiB FloatCast: 46 items, 168 bytes each, total 7.55 KiB ErrToInt: 47 items, 160 bytes each, total 7.34 KiB Asm: 33 items, 216 bytes each, total 6.96 KiB ErrSetCast: 40 items, 168 bytes each, total 6.56 KiB Memcpy: 34 items, 176 bytes each, total 5.84 KiB AtomicLoad: 17 items, 184 bytes each, total 3.05 KiB AwaitSrc: 16 items, 168 bytes each, total 2.62 KiB Resume: 14 items, 160 bytes each, total 2.19 KiB AwaitGen: 12 items, 176 bytes each, total 2.06 KiB ArgType: 12 items, 168 bytes each, total 1.97 KiB AnyFrameType: 12 items, 160 bytes each, total 1.88 KiB SuspendFinish: 10 items, 160 bytes each, total 1.56 KiB SuspendBegin: 10 items, 160 bytes each, total 1.56 KiB Ctz: 9 items, 168 bytes each, total 1.48 KiB FrameHandle: 8 items, 152 bytes each, total 1.19 KiB SetEvalBranchQuota: 7 items, 160 bytes each, total 1.09 KiB AssertZero: 7 items, 160 bytes each, total 1.09 KiB UndeclaredIdent: 7 items, 160 bytes each, total 1.09 KiB CmpxchgSrc: 5 items, 216 bytes each, total 1.05 KiB CmpxchgGen: 5 items, 200 bytes each, total 1000.00 bytes IntToEnum: 4 items, 168 bytes each, total 672.00 bytes VectorType: 4 items, 168 bytes each, total 672.00 bytes ErrorReturnTrace: 2 items, 160 bytes each, total 320.00 bytes Breakpoint: 2 items, 152 bytes each, total 304.00 bytes FrameAddress: 2 items, 152 bytes each, total 304.00 bytes Unknown_4: 61 items, 4 bytes each, total 244.00 bytes VectorToArray: 1 items, 168 bytes each, total 168.00 bytes SetAlignStack: 1 items, 160 bytes each, total 160.00 bytes Unknown_12: 2 items, 12 bytes each, total 24.00 bytes ErrorTableEntry *: 0 items, 8 bytes each, total 0.00 bytes AstNode *: 0 items, 8 bytes each, total 0.00 bytes Total bytes used: 3.51 GiB ``` You can see that most of the memory is taken up by IR instructions, as well as comptime values. This points toward 2 changes which will greatly reduce memory usage: * Rework semantic analysis so that IR instructions can be freed. Currently the comptime value struct (ConstExprValue) is embedded directly into the IrInstruction struct. If this is made to be separate, at the very least pass 1 IR instructions can be freed. This includes `Const` which is the largest usage of memory currently. * Rework the ConstExprValue struct to no longer be a tagged union. For example, there's no need for an integer comptime value to be 80 bytes. From this you can also see that this eliminates some things from being the culprit. Before doing this analysis, I considered whether doing string interning would help. From the above output, you can see that all strings in the compiler account for only 18 MiB, so string interning would have been a dead end.
2019-10-19 08:23:23 +01:00
set(ZIG_ENABLE_MEM_PROFILE off CACHE BOOL "Activate memory usage instrumentation")
put the previous commit behind cmake option ZIG_PREFER_CLANG_CPP_DYLIB Without this, building from source caused: CommandLine Error: Option 'mc-relax-all' registered more than once! LLVM ERROR: inconsistency in registered CommandLine options This is due to LLVM static libs compiled in multiple times. But without the LLVM static libs on the linker line, it caused undefined symbol linker errors. So our hands are tied. Homebrew users will have to specify `-DZIG_PREFER_CLANG_CPP_DYLIB`.
2020-04-10 06:25:15 +01:00
set(ZIG_PREFER_CLANG_CPP_DYLIB off CACHE BOOL "Try to link against -lclang-cpp")
Use ccache (optionally)
2020-05-26 14:36:55 +01:00
set(ZIG_USE_CCACHE off CACHE BOOL "Use ccache if available")
if(CCACHE_PROGRAM AND ZIG_USE_CCACHE)
SET_PROPERTY(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
endif()
cmake: allow user to select static vs dynamic LLVM
2019-07-09 10:03:57 +01:00
if(ZIG_STATIC)
set(ZIG_STATIC_LLVM "on")
endif()
ability to cross compile hello_libc.zig can produce a windows build
2016-02-11 08:33:27 +00:00
fix build when no cmake path args specified broken by 0227becb564088db4b5598d7253038c92f11b6c2
2017-10-01 21:10:05 +01:00
string(REGEX REPLACE "\\\\" "\\\\\\\\" ZIG_LIBC_LIB_DIR_ESCAPED "${ZIG_LIBC_LIB_DIR}")
string(REGEX REPLACE "\\\\" "\\\\\\\\" ZIG_LIBC_STATIC_LIB_DIR_ESCAPED "${ZIG_LIBC_STATIC_LIB_DIR}")
string(REGEX REPLACE "\\\\" "\\\\\\\\" ZIG_LIBC_INCLUDE_DIR_ESCAPED "${ZIG_LIBC_INCLUDE_DIR}")
build: escape backslashes in path arguments given to cmake
2017-10-01 19:01:18 +01:00
build: add test coverage target
2016-04-23 17:57:38 +01:00
option(ZIG_TEST_COVERAGE "Build Zig with test coverage instrumentation" OFF)
remove embedded LLD we no longer have any patches against upstream LLD
2020-01-16 18:09:45 +00:00
# Zig no longer has embedded LLD. This option is kept for package maintainers
# so that they don't have to update their scripts in case we ever re-introduce
# LLD to the tree. This option does nothing.
option(ZIG_FORCE_EXTERNAL_LLD "does nothing" OFF)
ability to cross compile hello_libc.zig can produce a windows build
2016-02-11 08:33:27 +00:00
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
set(ZIG_TARGET_TRIPLE "native" CACHE STRING "arch-os-abi to output binaries for")
cmake: expose ZIG_TARGET_MCPU option
2020-04-08 22:41:51 +01:00
set(ZIG_TARGET_MCPU "baseline" CACHE STRING "-mcpu parameter to output binaries for")
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
set(ZIG_EXECUTABLE "" CACHE STRING "(when cross compiling) path to already-built zig binary")
fix up msvc stuff to make it work on linux and macos too
2017-09-13 05:17:19 +01:00
find_package(llvm)
find_package(clang)
remove embedded LLD we no longer have any patches against upstream LLD
2020-01-16 18:09:45 +00:00
find_package(lld)
Revert "delete parseh" This reverts commit 18374ea8f18b6b48c53e6e7bd23d536ac2e8a807.
2016-01-19 04:28:54 +00:00
build: omit finding libxml2, zlib since no direct dependency
2018-09-30 21:45:33 +01:00
if(APPLE AND ZIG_STATIC)
list(REMOVE_ITEM LLVM_LIBRARIES "-lz")
Include libxml2 and zlib as required libraries libxml2 is a required library, but we only find out that when the build fails to link against it, if it is not present. The same for zlib. We use find_library to find these two libraries and print nice fail messages if they are not found.
2018-03-20 11:46:31 +00:00
find_library(ZLIB NAMES z zlib libz)
update macos static build for llvm8
2019-03-18 22:36:35 +00:00
list(APPEND LLVM_LIBRARIES "${ZLIB}")
Include libxml2 and zlib as required libraries libxml2 is a required library, but we only find out that when the build fails to link against it, if it is not present. The same for zlib. We use find_library to find these two libraries and print nice fail messages if they are not found.
2018-03-20 11:46:31 +00:00
endif()
self-hosted: build against zig_llvm and embedded LLD Now the self-hosted compiler re-uses the same C++ code for interfacing with LLVM as the C++ code. It also links against the same LLD library files.
2017-12-27 00:44:08 +00:00
set(ZIG_CPP_LIB_DIR "${CMAKE_BINARY_DIR}/zig_cpp")
Don't install stage2 artifacts Fixes #2220.
2019-04-18 07:58:12 +01:00
# Handle multi-config builds and place each into a common lib. The VS generator
# for example will append a Debug folder by default if not explicitly specified.
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${ZIG_CPP_LIB_DIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${ZIG_CPP_LIB_DIR})
foreach(CONFIG_TYPE ${CMAKE_CONFIGURATION_TYPES})
string(TOUPPER ${CONFIG_TYPE} CONFIG_TYPE)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${CONFIG_TYPE} ${ZIG_CPP_LIB_DIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${CONFIG_TYPE} ${ZIG_CPP_LIB_DIR})
endforeach(CONFIG_TYPE CMAKE_CONFIGURATION_TYPES)
remove embedded LLD we no longer have any patches against upstream LLD
2020-01-16 18:09:45 +00:00
include_directories(${LLVM_INCLUDE_DIRS})
include_directories(${LLD_INCLUDE_DIRS})
include_directories(${CLANG_INCLUDE_DIRS})
use lld instead of system linker
2017-03-13 15:54:56 +00:00
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
# No patches have been applied to SoftFloat-3e
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
set(EMBEDDED_SOFTFLOAT_SOURCES
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/f128M_isSignalingNaN.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_commonNaNToF128M.c"
add f16 type Add support for half-precision floating point operations. Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt. Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in Windows builds. The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked and can now operate on 16 bits floating point types. `extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around a not entirely understood stack alignment issue on Windows when calling the f16 versions of the builtins. closes #1122
2018-06-27 15:20:04 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_commonNaNToF16UI.c"
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_commonNaNToF32UI.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_commonNaNToF64UI.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_f128MToCommonNaN.c"
add f16 type Add support for half-precision floating point operations. Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt. Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in Windows builds. The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked and can now operate on 16 bits floating point types. `extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around a not entirely understood stack alignment issue on Windows when calling the f16 versions of the builtins. closes #1122
2018-06-27 15:20:04 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_f16UIToCommonNaN.c"
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_f32UIToCommonNaN.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_f64UIToCommonNaN.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_propagateNaNF128M.c"
add f16 type Add support for half-precision floating point operations. Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt. Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in Windows builds. The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked and can now operate on 16 bits floating point types. `extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around a not entirely understood stack alignment issue on Windows when calling the f16 versions of the builtins. closes #1122
2018-06-27 15:20:04 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/s_propagateNaNF16UI.c"
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086/softfloat_raiseFlags.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_add.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_div.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_eq.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_eq_signaling.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_le.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_le_quiet.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_lt.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_lt_quiet.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_mul.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_mulAdd.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_rem.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_roundToInt.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_sqrt.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_sub.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_f16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_f32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_f64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_i32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_i32_r_minMag.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_i64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_i64_r_minMag.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_ui32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_ui32_r_minMag.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_ui64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_to_ui64_r_minMag.c"
add f16 type Add support for half-precision floating point operations. Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt. Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in Windows builds. The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked and can now operate on 16 bits floating point types. `extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around a not entirely understood stack alignment issue on Windows when calling the f16 versions of the builtins. closes #1122
2018-06-27 15:20:04 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_add.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_div.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_eq.c"
fix NaN comparing equal to itself This was broken both in comptime code and in runtime code. closes #1174
2019-04-05 03:07:15 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_isSignalingNaN.c"
add f16 type Add support for half-precision floating point operations. Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt. Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in Windows builds. The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked and can now operate on 16 bits floating point types. `extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around a not entirely understood stack alignment issue on Windows when calling the f16 versions of the builtins. closes #1122
2018-06-27 15:20:04 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_lt.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_mul.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_rem.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_roundToInt.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_sqrt.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_sub.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_to_f128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_to_f64.c"
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f32_to_f128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f64_to_f128M.c"
add f16 type Add support for half-precision floating point operations. Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt. Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in Windows builds. The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked and can now operate on 16 bits floating point types. `extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around a not entirely understood stack alignment issue on Windows when calling the f16 versions of the builtins. closes #1122
2018-06-27 15:20:04 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f64_to_f16.c"
float literals now parse using musl's 128 bit float code fixes float literals not having 128 bit precision
2019-03-22 18:56:03 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/i32_to_f128M.c"
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_add256M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addCarryM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addComplCarryM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addMagsF16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addMagsF32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_addMagsF64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_approxRecip32_1.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_approxRecipSqrt32_1.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_approxRecipSqrt_1Ks.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_approxRecip_1Ks.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_compare128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_compare96M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_countLeadingZeros16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_countLeadingZeros32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_countLeadingZeros64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_countLeadingZeros8.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_eq128.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_invalidF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_isNaNF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_le128.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_lt128.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_mul128MTo256M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_mul64To128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_mulAddF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_mulAddF16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_mulAddF32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_mulAddF64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_negXM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normRoundPackMToF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normRoundPackToF16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normRoundPackToF32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normRoundPackToF64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normSubnormalF128SigM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normSubnormalF16Sig.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normSubnormalF32Sig.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_normSubnormalF64Sig.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_remStepMBy32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundMToI64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundMToUI64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundPackMToF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundPackToF16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundPackToF32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundPackToF64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundToI32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundToI64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundToUI32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_roundToUI64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftLeftM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftNormSigF128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftRightJam256M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftRightJam32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftRightJam64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftRightJamM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shiftRightM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shortShiftLeft64To96M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shortShiftLeftM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shortShiftRightExtendM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shortShiftRightJam64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shortShiftRightJamM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_shortShiftRightM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_sub1XM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_sub256M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_subM.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_subMagsF16.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_subMagsF32.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_subMagsF64.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/s_tryPropagateNaNF128M.c"
stage1: add support for @mulAdd fused-multiply-add for floats and vectors of floats Not all of the softfloat library is being built.... Vector support is very buggy at the moment, but should work when the bugs are fixed. (as I had the same code working with another vector function, that hasn't been merged yet).
2019-06-18 23:28:49 +01:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f16_mulAdd.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/f128M_mulAdd.c"
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/softfloat_state.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/ui32_to_f128M.c"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/ui64_to_f128M.c"
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
)
force static libs for vendored dependencies
2019-08-15 19:34:52 +01:00
add_library(embedded_softfloat STATIC ${EMBEDDED_SOFTFLOAT_SOURCES})
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
if(MSVC)
set_target_properties(embedded_softfloat PROPERTIES
Use correct compiler flags in MSVC bootstrap builds of Zig https://github.com/ziglang/zig/issues/4877 The CMake build of Zig from C++ uses hand-set compiler flags which are not compatible with the Microsoft C/C++ Optimizing Compiler (cl.exe) used by Visual Studio. This commit attempts to conform them to match the Clang/GCC options under MSVC builds. Note that CL does not have a concept of C99 or "-O3", and may imply other optimizations in "/O2" than are implied by Clang/GCC "-O3". Visual Studio 2019 documentation for cl.exe's optimization options: https://docs.microsoft.com/en-us/cpp/build/reference/o-options-optimize-code?view=vs-2019 Visual Studio 2019 doc for cl.exe's C++ standard options: https://docs.microsoft.com/en-us/cpp/build/reference/std-specify-language-standard-version?view=vs-2019
2020-03-31 15:13:31 +01:00
COMPILE_FLAGS "/w /O2"
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
)
else()
set_target_properties(embedded_softfloat PROPERTIES
stage1: always optimize blake and softfloat even in debug mode
2018-09-10 14:46:15 +01:00
COMPILE_FLAGS "-std=c99 -O3"
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
)
endif()
target_include_directories(embedded_softfloat PUBLIC
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e-prebuilt"
"${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/8086"
input output
2015-08-05 23:46:40 +01:00
)
update to SoftFloat-3e closes #823
2018-03-09 20:06:06 +00:00
include_directories("${CMAKE_SOURCE_DIR}/deps/SoftFloat-3e/source/include")
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
set(SOFTFLOAT_LIBRARIES embedded_softfloat)
Include dbg.h to third-party libs
2020-04-28 13:44:48 +01:00
include_directories("${CMAKE_SOURCE_DIR}/deps/dbg-macro")
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
find_package(Threads)
input output
2015-08-05 23:46:40 +01:00
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
# CMake doesn't let us create an empty executable, so we hang on to this one separately.
set(ZIG_MAIN_SRC "${CMAKE_SOURCE_DIR}/src/main.cpp")
rename libuserland to libstage2
2020-02-17 00:16:08 +00:00
# This is our shim which will be replaced by libstage2 written in Zig.
set(ZIG0_SHIM_SRC "${CMAKE_SOURCE_DIR}/src/stage2.cpp")
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
stage1: avoid building empty memory_profiling.cpp During build an empty .o on macOS/Xcode emits warning: ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols
2019-11-24 20:29:43 +00:00
if(ZIG_ENABLE_MEM_PROFILE)
stage1: memory/report overhaul - split util_base.hpp from util.hpp - new namespaces: `mem` and `heap` - new `mem::Allocator` interface - new `heap::CAllocator` impl with global `heap::c_allocator` - new `heap::ArenaAllocator` impl - new `mem::TypeInfo` extracts names without RTTI - name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1 - new `mem::List` takes explicit `Allocator&` parameter - new `mem::HashMap` takes explicit `Allocator&` parameter - add Codegen.pass1_arena and use for all `ZigValue` allocs - deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
2020-02-11 02:08:08 +00:00
set(ZIG_SOURCES_MEM_PROFILE "${CMAKE_SOURCE_DIR}/src/mem_profile.cpp")
stage1: avoid building empty memory_profiling.cpp During build an empty .o on macOS/Xcode emits warning: ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols
2019-11-24 20:29:43 +00:00
endif()
link against LLVM
2015-08-05 23:23:15 +01:00
set(ZIG_SOURCES
*WIP*
2016-09-30 07:21:21 +01:00
"${CMAKE_SOURCE_DIR}/src/analyze.cpp"
move AST rendering code to separate file
2016-01-28 04:10:38 +00:00
"${CMAKE_SOURCE_DIR}/src/ast_render.cpp"
better bigint/bigfloat implementation
2017-06-26 19:41:47 +01:00
"${CMAKE_SOURCE_DIR}/src/bigfloat.cpp"
"${CMAKE_SOURCE_DIR}/src/bigint.cpp"
*WIP*
2016-09-30 07:21:21 +01:00
"${CMAKE_SOURCE_DIR}/src/buffer.cpp"
stage1: always optimize blake and softfloat even in debug mode
2018-09-10 14:46:15 +01:00
"${CMAKE_SOURCE_DIR}/src/cache_hash.cpp"
refactor code to prepare for multiple files verbose compiler output is now behind --verbose flag
2015-12-01 02:58:53 +00:00
"${CMAKE_SOURCE_DIR}/src/codegen.cpp"
stage1 caching: zig no longer uses zig-cache
2018-09-10 22:30:45 +01:00
"${CMAKE_SOURCE_DIR}/src/compiler.cpp"
add -fdump-analysis to dump type information to json This commit adds -fdump-analysis which creates a `$NAME-analysis.json` file with all of the finished semantic analysis that the stage1 compiler produced. It contains types, packages, declarations, and files. This is an initial implementation; some data will be missing. However it's easy to improve the implementation, which is in `src/dump_analysis.cpp`. The next step for #21 will be to create Zig code which parses this json file and creates user-facing HTML documentation. This feature has other uses, however; for example, it could be used for IDE integration features until the self-hosted compiler is available.
2019-10-03 22:58:22 +01:00
"${CMAKE_SOURCE_DIR}/src/dump_analysis.cpp"
*WIP*
2016-09-30 07:21:21 +01:00
"${CMAKE_SOURCE_DIR}/src/errmsg.cpp"
experiment with being a linker
2015-11-05 07:05:25 +00:00
"${CMAKE_SOURCE_DIR}/src/error.cpp"
simple async function call working
2019-07-21 21:21:16 +01:00
"${CMAKE_SOURCE_DIR}/src/glibc.cpp"
stage1: memory/report overhaul - split util_base.hpp from util.hpp - new namespaces: `mem` and `heap` - new `mem::Allocator` interface - new `heap::CAllocator` impl with global `heap::c_allocator` - new `heap::ArenaAllocator` impl - new `mem::TypeInfo` extracts names without RTTI - name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1 - new `mem::List` takes explicit `Allocator&` parameter - new `mem::HashMap` takes explicit `Allocator&` parameter - add Codegen.pass1_arena and use for all `ZigValue` allocs - deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
2020-02-11 02:08:08 +00:00
"${CMAKE_SOURCE_DIR}/src/heap.cpp"
IR: all structs anonymous
2016-12-18 21:56:50 +00:00
"${CMAKE_SOURCE_DIR}/src/ir.cpp"
empty function compiles successfully with IR
2016-10-01 01:12:00 +01:00
"${CMAKE_SOURCE_DIR}/src/ir_print.cpp"
*WIP*
2016-09-30 07:21:21 +01:00
"${CMAKE_SOURCE_DIR}/src/link.cpp"
stage1: memory/report overhaul - split util_base.hpp from util.hpp - new namespaces: `mem` and `heap` - new `mem::Allocator` interface - new `heap::CAllocator` impl with global `heap::c_allocator` - new `heap::ArenaAllocator` impl - new `mem::TypeInfo` extracts names without RTTI - name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1 - new `mem::List` takes explicit `Allocator&` parameter - new `mem::HashMap` takes explicit `Allocator&` parameter - add Codegen.pass1_arena and use for all `ZigValue` allocs - deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
2020-02-11 02:08:08 +00:00
"${CMAKE_SOURCE_DIR}/src/mem.cpp"
refactor code to prepare for multiple files verbose compiler output is now behind --verbose flag
2015-12-01 02:58:53 +00:00
"${CMAKE_SOURCE_DIR}/src/os.cpp"
*WIP*
2016-09-30 07:21:21 +01:00
"${CMAKE_SOURCE_DIR}/src/parser.cpp"
switch expression - add compile errors * for duplicate integer value * for missing integer values * for missing else prong see #43
2017-05-07 17:07:35 +01:00
"${CMAKE_SOURCE_DIR}/src/range_set.cpp"
*WIP*
2016-09-30 07:21:21 +01:00
"${CMAKE_SOURCE_DIR}/src/target.cpp"
"${CMAKE_SOURCE_DIR}/src/tokenizer.cpp"
float literals now parse using musl's 128 bit float code fixes float literals not having 128 bit precision
2019-03-22 18:56:03 +00:00
"${CMAKE_SOURCE_DIR}/src/util.cpp"
stage1: avoid building empty memory_profiling.cpp During build an empty .o on macOS/Xcode emits warning: ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols ranlib: file: zig_cpp/libcompiler.a(memory_profiling.cpp.o) has no symbols
2019-11-24 20:29:43 +00:00
"${ZIG_SOURCES_MEM_PROFILE}"
self-hosted: build against zig_llvm and embedded LLD Now the self-hosted compiler re-uses the same C++ code for interfacing with LLVM as the C++ code. It also links against the same LLD library files.
2017-12-27 00:44:08 +00:00
)
float literals now parse using musl's 128 bit float code fixes float literals not having 128 bit precision
2019-03-22 18:56:03 +00:00
set(OPTIMIZED_C_SOURCES
stage1: build blake code with -std=c99
2018-09-11 22:29:18 +01:00
"${CMAKE_SOURCE_DIR}/src/blake2b.c"
float literals now parse using musl's 128 bit float code fixes float literals not having 128 bit precision
2019-03-22 18:56:03 +00:00
"${CMAKE_SOURCE_DIR}/src/parse_f128.c"
stage1: always optimize blake and softfloat even in debug mode
2018-09-10 14:46:15 +01:00
)
self-hosted: build against zig_llvm and embedded LLD Now the self-hosted compiler re-uses the same C++ code for interfacing with LLVM as the C++ code. It also links against the same LLD library files.
2017-12-27 00:44:08 +00:00
set(ZIG_CPP_SOURCES
write object file and fix void return type
2015-11-24 20:00:38 +00:00
"${CMAKE_SOURCE_DIR}/src/zig_llvm.cpp"
translate-c: proof of concept for transitioning to userland See #1964
2019-02-16 20:14:51 +00:00
"${CMAKE_SOURCE_DIR}/src/zig_clang.cpp"
add `zig cc` command to act like a C compiler closes #490
2019-02-24 17:53:28 +00:00
"${CMAKE_SOURCE_DIR}/src/zig_clang_driver.cpp"
"${CMAKE_SOURCE_DIR}/src/zig_clang_cc1_main.cpp"
"${CMAKE_SOURCE_DIR}/src/zig_clang_cc1as_main.cpp"
self-hosted: share C++ code for finding libc on windows
2018-07-21 04:37:37 +01:00
"${CMAKE_SOURCE_DIR}/src/windows_sdk.cpp"
link against LLVM
2015-08-05 23:23:15 +01:00
)
update windows build to llvm 5.0.1 llvm-config.exe does not handle diaguids.lib for us so we have to duplicate the work.
2018-01-05 03:46:26 +00:00
if(MSVC)
set(MSVC_DIA_SDK_DIR "$ENV{VSINSTALLDIR}DIA SDK")
supress warnings for format strings on msys64
2019-06-23 02:21:48 +01:00
if(IS_DIRECTORY ${MSVC_DIA_SDK_DIR})
update windows build to llvm 5.0.1 llvm-config.exe does not handle diaguids.lib for us so we have to duplicate the work.
2018-01-05 03:46:26 +00:00
set(ZIG_DIA_GUIDS_LIB "${MSVC_DIA_SDK_DIR}/lib/amd64/diaguids.lib")
string(REGEX REPLACE "\\\\" "\\\\\\\\" ZIG_DIA_GUIDS_LIB_ESCAPED "${ZIG_DIA_GUIDS_LIB}")
endif()
endif()
implement standard library path search closes #463 See #302
2017-10-01 23:29:50 +01:00
set(ZIG_LIB_DIR "lib/zig")
set(C_HEADERS_DEST "${ZIG_LIB_DIR}/include")
initial glibc support
2019-03-05 03:15:53 +00:00
set(LIBC_FILES_DEST "${ZIG_LIB_DIR}/libc")
build libunwind.a from source and link it
2019-03-06 03:45:41 +00:00
set(LIBUNWIND_FILES_DEST "${ZIG_LIB_DIR}/libunwind")
set(LIBCXX_FILES_DEST "${ZIG_LIB_DIR}/libcxx")
implement standard library path search closes #463 See #302
2017-10-01 23:29:50 +01:00
set(ZIG_STD_DEST "${ZIG_LIB_DIR}/std")
build.zig supports specifying config.h location explicitly also it does not try to run llvm-config executable when -Dlib-files-only This fixes cross-compiling using the bootstrap repository.
2020-04-06 18:07:19 +01:00
set(ZIG_CONFIG_H_OUT "${CMAKE_BINARY_DIR}/config.h")
link against LLVM
2015-08-05 23:23:15 +01:00
configure_file (
"${CMAKE_SOURCE_DIR}/src/config.h.in"
build.zig supports specifying config.h location explicitly also it does not try to run llvm-config executable when -Dlib-files-only This fixes cross-compiling using the bootstrap repository.
2020-04-06 18:07:19 +01:00
"${ZIG_CONFIG_H_OUT}"
link against LLVM
2015-08-05 23:23:15 +01:00
)
add tests
2015-11-26 08:29:52 +00:00
include_directories(
${CMAKE_SOURCE_DIR}
${CMAKE_BINARY_DIR}
"${CMAKE_SOURCE_DIR}/src"
)
stage1: fix build on macos
2018-09-05 17:10:53 +01:00
# These have to go before the -Wno- flags
Use correct compiler flags in MSVC bootstrap builds of Zig https://github.com/ziglang/zig/issues/4877 The CMake build of Zig from C++ uses hand-set compiler flags which are not compatible with the Microsoft C/C++ Optimizing Compiler (cl.exe) used by Visual Studio. This commit attempts to conform them to match the Clang/GCC options under MSVC builds. Note that CL does not have a concept of C99 or "-O3", and may imply other optimizations in "/O2" than are implied by Clang/GCC "-O3". Visual Studio 2019 documentation for cl.exe's optimization options: https://docs.microsoft.com/en-us/cpp/build/reference/o-options-optimize-code?view=vs-2019 Visual Studio 2019 doc for cl.exe's C++ standard options: https://docs.microsoft.com/en-us/cpp/build/reference/std-specify-language-standard-version?view=vs-2019
2020-03-31 15:13:31 +01:00
if(MSVC)
set(EXE_CFLAGS "/std:c++14")
else(MSVC)
set(EXE_CFLAGS "-std=c++14")
endif(MSVC)
fix compile error on gcc 7.3.0 Only set -Werror for debug builds, and only for zig itself, not for embedded LLD. See #1474
2018-09-05 15:18:12 +01:00
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
if(MSVC)
set(EXE_CFLAGS "${EXE_CFLAGS} /w")
else()
Fix compilation with GCC 5
2020-05-17 09:31:19 +01:00
set(EXE_CFLAGS "${EXE_CFLAGS} -Werror -Wall")
CMake: Make fallthrough support version check specific to GCC
2020-05-17 21:38:26 +01:00
# fallthrough support was added in GCC 7.0
if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7.0)
Fix compilation with GCC 5
2020-05-17 09:31:19 +01:00
set(EXE_CFLAGS "${EXE_CFLAGS} -Werror=implicit-fallthrough")
endif()
fix compile error on gcc 7.3.0 Only set -Werror for debug builds, and only for zig itself, not for embedded LLD. See #1474
2018-09-05 15:18:12 +01:00
endif()
back to normal print specifiers disable warnings for format specifiers on mingw since the compiler emits bogus warnings
2016-02-17 03:34:45 +00:00
endif()
fix up msvc stuff to make it work on linux and macos too
2017-09-13 05:17:19 +01:00
if(MSVC)
supress warnings for format strings on msys64
2019-06-23 02:21:48 +01:00
set(EXE_CFLAGS "${EXE_CFLAGS}")
fix up msvc stuff to make it work on linux and macos too
2017-09-13 05:17:19 +01:00
else()
fixed compiler error for gcc 9.2.0
2019-09-06 22:03:34 +01:00
set(EXE_CFLAGS "${EXE_CFLAGS} -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D_GNU_SOURCE -fvisibility-inlines-hidden -fno-exceptions -fno-rtti -Werror=type-limits -Wno-missing-braces")
supress warnings for format strings on msys64
2019-06-23 02:21:48 +01:00
if(MINGW)
set(EXE_CFLAGS "${EXE_CFLAGS} -Wno-format")
endif()
Add support for MSVC
2017-09-10 21:05:18 +01:00
endif()
fix up msvc stuff to make it work on linux and macos too
2017-09-13 05:17:19 +01:00
Use correct compiler flags in MSVC bootstrap builds of Zig https://github.com/ziglang/zig/issues/4877 The CMake build of Zig from C++ uses hand-set compiler flags which are not compatible with the Microsoft C/C++ Optimizing Compiler (cl.exe) used by Visual Studio. This commit attempts to conform them to match the Clang/GCC options under MSVC builds. Note that CL does not have a concept of C99 or "-O3", and may imply other optimizations in "/O2" than are implied by Clang/GCC "-O3". Visual Studio 2019 documentation for cl.exe's optimization options: https://docs.microsoft.com/en-us/cpp/build/reference/o-options-optimize-code?view=vs-2019 Visual Studio 2019 doc for cl.exe's C++ standard options: https://docs.microsoft.com/en-us/cpp/build/reference/std-specify-language-standard-version?view=vs-2019
2020-03-31 15:13:31 +01:00
if(MSVC)
set(OPTIMIZED_C_FLAGS "/O2")
else(MSVC)
set(OPTIMIZED_C_FLAGS "-std=c99 -O3")
endif(MSVC)
fix compile error on gcc 7.3.0 Only set -Werror for debug builds, and only for zig itself, not for embedded LLD. See #1474
2018-09-05 15:18:12 +01:00
build: add test coverage target
2016-04-23 17:57:38 +01:00
set(EXE_LDFLAGS " ")
removed static build flags on mingw
2019-03-27 05:54:46 +00:00
if(MSVC)
improved CMake file for MinGW
2019-07-26 22:26:01 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS} /STACK:16777216")
use /debug:fastlink when building with msvc and debug info
2019-09-08 11:07:23 +01:00
if(NOT "${CMAKE_BUILD_TYPE}" STREQUAL "Release" AND NOT "${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
set(EXE_LDFLAGS "${EXE_LDFLAGS} /debug:fastlink")
endif()
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
elseif(MINGW)
increase stack size for mingw
2019-06-23 07:15:04 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS} -Wl,--stack,16777216")
endif()
if(ZIG_STATIC)
build: add support for ZIG_STATIC on MacOS
2018-09-27 20:07:51 +01:00
if(APPLE)
improved CMake file for MinGW
2019-07-26 22:26:01 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS} -static-libgcc -static-libstdc++")
fixed static linking on mingw-w64
2019-07-13 23:44:05 +01:00
elseif(MINGW)
improved CMake file for MinGW
2019-07-26 22:26:01 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS} -static-libgcc -static-libstdc++ -Wl,-Bstatic, -lwinpthread -lz3 -lz -lgomp")
avoid passing -static to msvc when static linking
2019-07-27 23:54:20 +01:00
elseif(NOT MSVC)
improved CMake file for MinGW
2019-07-26 22:26:01 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS} -static")
build: add support for ZIG_STATIC on MacOS
2018-09-27 20:07:51 +01:00
endif()
improved CMake file for MinGW
2019-07-26 22:26:01 +01:00
else()
if(MINGW)
cmake: improvements to cross-compiling for Windows * don't unconditionally pass -lz3 for mingw builds. If mingw builds require this then the llvm-config executable should put it as part of --system-libs. If there is a bug and it does not do that, and we need a workaround, then the workaround should be an explicit cmake option. * don't link libstage2.a against -lntdll. This causes zig to set `builtin.link_mode == .Dynamic` and include the TLS definitions, which then collide with the mingw-w64 symbols. This should probably be addressed separately, but for now this solves the problem and there is no reason to link a static library against a DLL. * Findllvm.cmake no longer treats the libraries as "optional" and will emit a cmake error if one is not found. Additionally, the not-required LLVM library LLVMTableGen is omitted.
2020-04-06 20:42:04 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS}")
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
endif()
improvements to windows support See #302
2017-09-23 23:46:03 +01:00
endif()
increase stack size for mingw
2019-06-23 07:15:04 +01:00
build: add test coverage target
2016-04-23 17:57:38 +01:00
if(ZIG_TEST_COVERAGE)
set(EXE_CFLAGS "${EXE_CFLAGS} -fprofile-arcs -ftest-coverage")
improvements to windows support See #302
2017-09-23 23:46:03 +01:00
set(EXE_LDFLAGS "${EXE_LDFLAGS} -fprofile-arcs -ftest-coverage")
build: add test coverage target
2016-04-23 17:57:38 +01:00
endif()
link against LLVM
2015-08-05 23:23:15 +01:00
self-hosted: build against zig_llvm and embedded LLD Now the self-hosted compiler re-uses the same C++ code for interfacing with LLVM as the C++ code. It also links against the same LLD library files.
2017-12-27 00:44:08 +00:00
add_library(zig_cpp STATIC ${ZIG_CPP_SOURCES})
set compile flags for zip_cpp
2017-12-27 01:04:09 +00:00
set_target_properties(zig_cpp PROPERTIES
COMPILE_FLAGS ${EXE_CFLAGS}
)
fix undef clang library symbols when linking self-hosted
2020-02-04 08:39:20 +00:00
target_link_libraries(zig_cpp LINK_PUBLIC
${CLANG_LIBRARIES}
${LLD_LIBRARIES}
${LLVM_LIBRARIES}
)
self-hosted: build against zig_llvm and embedded LLD Now the self-hosted compiler re-uses the same C++ code for interfacing with LLVM as the C++ code. It also links against the same LLD library files.
2017-12-27 00:44:08 +00:00
float literals now parse using musl's 128 bit float code fixes float literals not having 128 bit precision
2019-03-22 18:56:03 +00:00
add_library(opt_c_util STATIC ${OPTIMIZED_C_SOURCES})
set_target_properties(opt_c_util PROPERTIES
COMPILE_FLAGS "${OPTIMIZED_C_FLAGS}"
stage1: always optimize blake and softfloat even in debug mode
2018-09-10 14:46:15 +01:00
)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
add_library(zigcompiler STATIC ${ZIG_SOURCES})
set_target_properties(zigcompiler PROPERTIES
build: add test coverage target
2016-04-23 17:57:38 +01:00
COMPILE_FLAGS ${EXE_CFLAGS}
LINK_FLAGS ${EXE_LDFLAGS}
)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
target_link_libraries(zigcompiler LINK_PUBLIC
self-hosted: build against zig_llvm and embedded LLD Now the self-hosted compiler re-uses the same C++ code for interfacing with LLVM as the C++ code. It also links against the same LLD library files.
2017-12-27 00:44:08 +00:00
zig_cpp
float literals now parse using musl's 128 bit float code fixes float literals not having 128 bit precision
2019-03-22 18:56:03 +00:00
opt_c_util
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
${SOFTFLOAT_LIBRARIES}
fix cmake finding dependencies for ubuntu
2017-03-30 06:18:12 +01:00
${CMAKE_THREAD_LIBS_INIT}
link against LLVM
2015-08-05 23:23:15 +01:00
)
xml2 workaround is relevant for linux too
2018-03-10 23:23:08 +00:00
if(NOT MSVC)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
target_link_libraries(zigcompiler LINK_PUBLIC ${LIBXML2})
workaround for llvm-config missing xml2
2018-03-10 19:48:41 +00:00
endif()
added z3 and fixed dynamic linker on mingw
2019-03-09 23:54:34 +00:00
update windows build to llvm 5.0.1 llvm-config.exe does not handle diaguids.lib for us so we have to duplicate the work.
2018-01-05 03:46:26 +00:00
if(ZIG_DIA_GUIDS_LIB)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
target_link_libraries(zigcompiler LINK_PUBLIC ${ZIG_DIA_GUIDS_LIB})
update windows build to llvm 5.0.1 llvm-config.exe does not handle diaguids.lib for us so we have to duplicate the work.
2018-01-05 03:46:26 +00:00
endif()
depend on embedded SoftFloat-3d instead of __float128 See #302 See #467
2017-09-14 06:44:22 +01:00
if(MSVC OR MINGW)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
target_link_libraries(zigcompiler LINK_PUBLIC version)
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
endif()
build: rename zig1 to zig0 to avoid confusion with stage1
2019-04-17 19:09:18 +01:00
add_executable(zig0 "${ZIG_MAIN_SRC}" "${ZIG0_SHIM_SRC}")
set_target_properties(zig0 PROPERTIES
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
COMPILE_FLAGS ${EXE_CFLAGS}
LINK_FLAGS ${EXE_LDFLAGS}
)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
target_link_libraries(zig0 zigcompiler)
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
fixed compilation on mingw-w64
2019-07-13 00:28:28 +01:00
if(MSVC)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
set(LIBSTAGE2 "${CMAKE_BINARY_DIR}/zigstage2.lib")
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
else()
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
set(LIBSTAGE2 "${CMAKE_BINARY_DIR}/libzigstage2.a")
Add support for MSVC
2017-09-10 21:05:18 +01:00
endif()
release builds of stage1 have llvm ir verification the stage2 zig code however gets compiled in release mode, and stripped.
2019-09-09 14:33:33 +01:00
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
rename libuserland to libstage2
2020-02-17 00:16:08 +00:00
set(LIBSTAGE2_RELEASE_ARG "")
release builds of stage1 have llvm ir verification the stage2 zig code however gets compiled in release mode, and stripped.
2019-09-09 14:33:33 +01:00
else()
rename libuserland to libstage2
2020-02-17 00:16:08 +00:00
set(LIBSTAGE2_RELEASE_ARG --release-fast --strip)
remove libc dependency of zig0 building libstage2 Rather than `zig0 build ...` the build now does `zig0 build-lib ...`, avoiding the requirement of linking the build script, and thus avoiding the requirement of finding native libc, for systems where libc is the system ABI.
2020-02-16 23:57:34 +00:00
endif()
cmake: support `make` and `make install` (2nd attempt to get this right)
2020-01-18 00:39:43 +00:00
rename libuserland to libstage2
2020-02-17 00:16:08 +00:00
set(BUILD_LIBSTAGE2_ARGS "build-lib"
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
"src-self-hosted/stage2.zig"
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
-target "${ZIG_TARGET_TRIPLE}"
cmake: expose ZIG_TARGET_MCPU option
2020-04-08 22:41:51 +01:00
"-mcpu=${ZIG_TARGET_MCPU}"
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
--name zigstage2
cmake: support `make` and `make install` (2nd attempt to get this right)
2020-01-18 00:39:43 +00:00
--override-lib-dir "${CMAKE_SOURCE_DIR}/lib"
remove libc dependency of zig0 building libstage2 Rather than `zig0 build ...` the build now does `zig0 build-lib ...`, avoiding the requirement of linking the build script, and thus avoiding the requirement of finding native libc, for systems where libc is the system ABI.
2020-02-16 23:57:34 +00:00
--cache on
--output-dir "${CMAKE_BINARY_DIR}"
rename libuserland to libstage2
2020-02-17 00:16:08 +00:00
${LIBSTAGE2_RELEASE_ARG}
remove libc dependency of zig0 building libstage2 Rather than `zig0 build ...` the build now does `zig0 build-lib ...`, avoiding the requirement of linking the build script, and thus avoiding the requirement of finding native libc, for systems where libc is the system ABI.
2020-02-16 23:57:34 +00:00
--bundle-compiler-rt
-fPIC
-lc
cmake: support `make` and `make install` (2nd attempt to get this right)
2020-01-18 00:39:43 +00:00
)
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
if("${ZIG_TARGET_TRIPLE}" STREQUAL "native")
add_custom_target(zig_build_libstage2 ALL
COMMAND zig0 ${BUILD_LIBSTAGE2_ARGS}
DEPENDS zig0
BYPRODUCTS "${LIBSTAGE2}"
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
)
set(ZIG_EXECUTABLE "${zig_BINARY_DIR}/zig")
fix compilation under mingw
2020-04-11 21:18:54 +01:00
if (WIN32)
set(ZIG_EXECUTABLE "${ZIG_EXECUTABLE}.exe")
endif()
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
else()
add_custom_target(zig_build_libstage2 ALL
COMMAND "${ZIG_EXECUTABLE}" ${BUILD_LIBSTAGE2_ARGS}
BYPRODUCTS "${LIBSTAGE2}"
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
)
endif()
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
add_executable(zig "${ZIG_MAIN_SRC}")
fixed compilation on mingw-w64
2019-07-13 00:28:28 +01:00
stage1 is now a hybrid of C++ and Zig This modifies the build process of Zig to put all of the source files into libcompiler.a, except main.cpp and userland.cpp. Next, the build process links main.cpp, userland.cpp, and libcompiler.a into zig1. userland.cpp is a shim for functions that will later be replaced with self-hosted implementations. Next, the build process uses zig1 to build src-self-hosted/stage1.zig into libuserland.a, which does not depend on any of the things that are shimmed in userland.cpp, such as translate-c. Finally, the build process re-links main.cpp and libcompiler.a, except with libuserland.a instead of userland.cpp. Now the shims are replaced with .zig code. This provides all of the Zig standard library to the stage1 C++ compiler, and enables us to move certain things to userland, such as translate-c. As a proof of concept I have made the `zig zen` command use text defined in userland. I added `zig translate-c-2` which is a work-in-progress reimplementation of translate-c in userland, which currently calls `std.debug.panic("unimplemented")` and you can see the stack trace makes it all the way back into the C++ main() function (Thanks LemonBoy for improving that!). This could potentially let us move other things into userland, such as hashing algorithms, the entire cache system, .d file parsing, pretty much anything that libuserland.a itself doesn't need to depend on. This can also let us have `zig fmt` in stage1 without the overhead of child process execution, and without the initial compilation delay before it gets cached. See #1964
2019-04-16 21:47:47 +01:00
set_target_properties(zig PROPERTIES
COMPILE_FLAGS ${EXE_CFLAGS}
LINK_FLAGS ${EXE_LDFLAGS}
)
stage1: don't copy unchanged output files when both `--cache on` and `--output-dir` parameters are provided. This prevents re-linking `zig` with every `make` even when `libzigstage2.a` was unchanged.
2020-02-17 02:10:03 +00:00
target_link_libraries(zig zigcompiler "${LIBSTAGE2}")
fs.Dir.openDir: use empty object name for "." on Windows
2019-10-22 00:17:33 +01:00
if(MSVC)
target_link_libraries(zig ntdll.lib)
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
elseif(MINGW)
explicity linked ntdll on mingw-w64
2019-10-23 01:34:34 +01:00
target_link_libraries(zig ntdll)
fs.Dir.openDir: use empty object name for "." on Windows
2019-10-22 00:17:33 +01:00
endif()
rename libuserland to libstage2
2020-02-17 00:16:08 +00:00
add_dependencies(zig zig_build_libstage2)
cmake: support `make` and `make install` (2nd attempt to get this right)
2020-01-18 00:39:43 +00:00
link against LLVM
2015-08-05 23:23:15 +01:00
install(TARGETS zig DESTINATION bin)
cmake: support `make` and `make install` (2nd attempt to get this right)
2020-01-18 00:39:43 +00:00
remove libc dependency of zig0 building libstage2 Rather than `zig0 build ...` the build now does `zig0 build-lib ...`, avoiding the requirement of linking the build script, and thus avoiding the requirement of finding native libc, for systems where libc is the system ABI.
2020-02-16 23:57:34 +00:00
set(ZIG_INSTALL_ARGS "build"
--override-lib-dir "${CMAKE_SOURCE_DIR}/lib"
"-Dlib-files-only"
--prefix "${CMAKE_INSTALL_PREFIX}"
build.zig supports specifying config.h location explicitly also it does not try to run llvm-config executable when -Dlib-files-only This fixes cross-compiling using the bootstrap repository.
2020-04-06 18:07:19 +01:00
"-Dconfig_h=${ZIG_CONFIG_H_OUT}"
remove libc dependency of zig0 building libstage2 Rather than `zig0 build ...` the build now does `zig0 build-lib ...`, avoiding the requirement of linking the build script, and thus avoiding the requirement of finding native libc, for systems where libc is the system ABI.
2020-02-16 23:57:34 +00:00
install
)
# CODE has no effect with Visual Studio build system generator, therefore
# when using Visual Studio build system generator we resort to running
# `zig build install` during the build phase.
if(MSVC)
set(ZIG_SKIP_INSTALL_LIB_FILES off CACHE BOOL
"Windows-only: Disable copying lib/ files to install prefix during the build phase")
if(NOT ZIG_SKIP_INSTALL_LIB_FILES)
add_custom_target(zig_install_lib_files ALL
COMMAND zig ${ZIG_INSTALL_ARGS}
DEPENDS zig
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
)
endif()
else()
get_target_property(zig_BINARY_DIR zig BINARY_DIR)
cmake: support cross compiling
2020-03-28 03:43:21 +00:00
install(CODE "set(zig_EXE \"${ZIG_EXECUTABLE}\")")
remove libc dependency of zig0 building libstage2 Rather than `zig0 build ...` the build now does `zig0 build-lib ...`, avoiding the requirement of linking the build script, and thus avoiding the requirement of finding native libc, for systems where libc is the system ABI.
2020-02-16 23:57:34 +00:00
install(CODE "set(ZIG_INSTALL_ARGS \"${ZIG_INSTALL_ARGS}\")")
cmake: support `make` and `make install` (2nd attempt to get this right)
2020-01-18 00:39:43 +00:00
install(CODE "set(CMAKE_SOURCE_DIR \"${CMAKE_SOURCE_DIR}\")")
install(SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/cmake/install.cmake)
endif()
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