| blob | 22051f19024655abdcdc124591043c35adb3ab0e |
1 cmake_minimum_required(VERSION 3.15)
3 if(NOT CMAKE_BUILD_TYPE)
4 set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
5 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
6 endif()
8 if(NOT CMAKE_INSTALL_PREFIX)
9 set(CMAKE_INSTALL_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/stage3" CACHE PATH
10 "Directory to install zig to" FORCE)
11 endif()
13 # CMake recognizes the CMAKE_PREFIX_PATH environment variable for some things,
14 # and also the CMAKE_PREFIX_PATH cache variable for other things. However, it
15 # does not relate these two things, i.e. if the environment variable is set,
16 # CMake does not populate the cache variable in a corresponding manner. Some
17 # package systems, such as Homebrew, set the environment variable but not the
18 # cache variable. Furthermore, the environment variable follows the system path
19 # separator, such as ':' on POSIX and ';' on Windows, but the cache variable
20 # follows CMake's array behavior, i.e. always ';' for a separator.
21 list(APPEND ZIG_CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH}")
22 if(WIN32)
23 list(APPEND ZIG_CMAKE_PREFIX_PATH $ENV{CMAKE_PREFIX_PATH})
24 else()
25 string(REGEX REPLACE ":" ";" ZIG_CMAKE_PREFIX_PATH_STRING "$ENV{CMAKE_PREFIX_PATH}")
26 list(APPEND ZIG_CMAKE_PREFIX_PATH "${ZIG_CMAKE_PREFIX_PATH_STRING}")
27 endif()
29 list(PREPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
31 project(zig
32 DESCRIPTION
33 "Zig is a general-purpose programming language and toolchain for maintaining robust, optimal and reusable software"
34 HOMEPAGE_URL
35 "https://ziglang.org"
36 LANGUAGES
37 C CXX
38 )
40 set(ZIG_VERSION_MAJOR 0)
41 set(ZIG_VERSION_MINOR 13)
42 set(ZIG_VERSION_PATCH 0)
43 set(ZIG_VERSION "" CACHE STRING "Override Zig version string. Default is to find out with git.")
45 if("${ZIG_VERSION}" STREQUAL "")
46 set(RESOLVED_ZIG_VERSION "${ZIG_VERSION_MAJOR}.${ZIG_VERSION_MINOR}.${ZIG_VERSION_PATCH}")
47 find_program(GIT_EXE NAMES git NAMES_PER_DIR)
48 if(GIT_EXE AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
49 execute_process(
50 COMMAND ${GIT_EXE} -C "${PROJECT_SOURCE_DIR}" describe --match *.*.* --tags --abbrev=9
51 RESULT_VARIABLE EXIT_STATUS
52 OUTPUT_VARIABLE GIT_DESCRIBE
53 OUTPUT_STRIP_TRAILING_WHITESPACE
54 ERROR_QUIET)
55 if(EXIT_STATUS EQUAL "0")
56 set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/.git/HEAD")
57 if(GIT_DESCRIBE MATCHES "^v?([0-9]+\\.[0-9]+\\.[0-9]+)$")
58 # Tagged release version.
59 set(GIT_TAG ${CMAKE_MATCH_1})
60 if(NOT GIT_TAG VERSION_EQUAL RESOLVED_ZIG_VERSION)
61 message(SEND_ERROR "Zig version (${RESOLVED_ZIG_VERSION}) does not match Git tag (${GIT_TAG}).")
62 endif()
63 elseif(GIT_DESCRIBE MATCHES "^v?([0-9]+\\.[0-9]+\\.[0-9]+)-([0-9]+)-g(.+)$")
64 # Untagged pre-release. The Zig version is updated to include the number of commits
65 # since the last tagged version and the commit hash. The version is formatted in
66 # accordance with the https://semver.org specification.
67 set(GIT_TAG ${CMAKE_MATCH_1})
68 set(GIT_COMMITS_AFTER_TAG ${CMAKE_MATCH_2})
69 set(GIT_COMMIT ${CMAKE_MATCH_3})
70 if(NOT RESOLVED_ZIG_VERSION VERSION_GREATER GIT_TAG)
71 message(SEND_ERROR "Zig version (${RESOLVED_ZIG_VERSION}) must be greater than tagged ancestor (${GIT_TAG}).")
72 endif()
73 set(RESOLVED_ZIG_VERSION "${RESOLVED_ZIG_VERSION}-dev.${GIT_COMMITS_AFTER_TAG}+${GIT_COMMIT}")
74 else()
75 message(WARNING "Failed to parse version from output of `git describe`.")
76 endif()
77 endif()
78 endif()
79 else()
80 set(RESOLVED_ZIG_VERSION "${ZIG_VERSION}")
81 endif()
82 message(STATUS "Configuring zig version ${RESOLVED_ZIG_VERSION}")
84 set(ZIG_NO_LIB off CACHE BOOL
85 "Disable copying lib/ files to install prefix during the build phase")
87 set(ZIG_STATIC off CACHE BOOL "Attempt to build a static zig executable (not compatible with glibc)")
88 set(ZIG_SHARED_LLVM off CACHE BOOL "Prefer linking against shared LLVM libraries")
89 set(ZIG_STATIC_LLVM ${ZIG_STATIC} CACHE BOOL "Prefer linking against static LLVM libraries")
90 set(ZIG_STATIC_ZLIB ${ZIG_STATIC} CACHE BOOL "Prefer linking against static zlib")
91 set(ZIG_STATIC_ZSTD ${ZIG_STATIC} CACHE BOOL "Prefer linking against static zstd")
92 if(APPLE AND ZIG_STATIC)
93 set(ZIG_STATIC_CURSES on)
94 else()
95 set(ZIG_STATIC_CURSES off)
96 endif()
97 set(ZIG_STATIC_CURSES ${ZIG_STATIC_CURSES} CACHE BOOL "Prefer linking against static curses")
99 if (ZIG_SHARED_LLVM AND ZIG_STATIC_LLVM)
100 message(SEND_ERROR "-DZIG_SHARED_LLVM and -DZIG_STATIC_LLVM cannot both be enabled simultaneously")
101 endif()
103 set(ZIG_TARGET_TRIPLE "native" CACHE STRING "arch-os-abi to output binaries for")
104 set(ZIG_TARGET_MCPU "native" CACHE STRING "-mcpu parameter to output binaries for")
105 set(ZIG_TARGET_DYNAMIC_LINKER "" CACHE STRING
106 "Override the dynamic linker used by the Zig binary. Default is to auto-detect the dynamic linker.")
107 set(ZIG_SINGLE_THREADED off CACHE BOOL "limit the zig compiler to use only 1 thread")
108 set(ZIG_AR_WORKAROUND off CACHE BOOL "append 'ar' subcommand to CMAKE_AR")
110 if("${ZIG_TARGET_TRIPLE}" STREQUAL "native")
111 set(ZIG_USE_LLVM_CONFIG ON CACHE BOOL "use llvm-config to find LLVM libraries")
112 else()
113 set(ZIG_USE_LLVM_CONFIG OFF CACHE BOOL "use llvm-config to find LLVM libraries")
114 endif()
116 if(ZIG_AR_WORKAROUND)
117 string(REPLACE "<CMAKE_AR>" "<CMAKE_AR> ar" CMAKE_C_ARCHIVE_CREATE ${CMAKE_C_ARCHIVE_CREATE})
118 string(REPLACE "<CMAKE_AR>" "<CMAKE_AR> ar" CMAKE_CXX_ARCHIVE_CREATE ${CMAKE_CXX_ARCHIVE_CREATE})
119 endif()
122 option(ZIG_PIE "Produce a position independent zig executable" ${CMAKE_POSITION_INDEPENDENT_CODE})
123 include(CheckPIESupported)
124 check_pie_supported(
125 OUTPUT_VARIABLE ZIG_PIE_SUPPORTED_BY_CMAKE
126 LANGUAGES C CXX
127 )
128 if(ZIG_PIE AND NOT ZIG_PIE_SUPPORTED_BY_CMAKE)
129 message(SEND_ERROR "ZIG_PIE was requested but CMake does not support it for \"zigcpp\" target")
130 endif()
133 # Detect system libcxx name.
134 if ("c++" IN_LIST CMAKE_CXX_IMPLICIT_LINK_LIBRARIES)
135 set(ZIG_SYSTEM_LIBCXX "c++" CACHE STRING "system libcxx name for build.zig")
136 else()
137 set(ZIG_SYSTEM_LIBCXX "stdc++" CACHE STRING "system libcxx name for build.zig")
138 endif()
140 find_package(llvm 18)
141 find_package(clang 18)
142 find_package(lld 18)
144 if(ZIG_STATIC_ZLIB)
145 if (MSVC)
146 list(REMOVE_ITEM LLVM_LIBRARIES "z.lib")
147 else()
148 list(REMOVE_ITEM LLVM_LIBRARIES "-lz")
149 endif()
151 find_library(ZLIB NAMES libz.a libzlibstatic.a z zlib libz NAMES_PER_DIR)
152 list(APPEND LLVM_LIBRARIES "${ZLIB}")
153 endif()
155 if(ZIG_STATIC_ZSTD)
156 if (MSVC)
157 list(REMOVE_ITEM LLVM_LIBRARIES "zstd.lib")
158 else()
159 list(REMOVE_ITEM LLVM_LIBRARIES "-lzstd")
160 endif()
162 find_library(ZSTD NAMES libzstd.a libzstdstatic.a zstd NAMES_PER_DIR)
163 list(APPEND LLVM_LIBRARIES "${ZSTD}")
164 endif()
166 if(ZIG_STATIC_CURSES)
167 list(REMOVE_ITEM LLVM_LIBRARIES "-lcurses")
168 find_library(CURSES NAMES libcurses.a libncurses.a NAMES_PER_DIR
169 PATHS
170 /usr/local/opt/ncurses/lib
171 /opt/homebrew/opt/ncurses/lib)
172 list(APPEND LLVM_LIBRARIES "${CURSES}")
173 endif()
175 find_package(Threads)
177 set(ZIG_CONFIG_H_OUT "${PROJECT_BINARY_DIR}/config.h")
178 set(ZIG_CONFIG_ZIG_OUT "${PROJECT_BINARY_DIR}/config.zig")
180 set(ZIG_WASM2C_SOURCES
181 stage1/wasm2c.c
182 )
183 # Sync with "zig_cpp_sources" in build.zig
184 set(ZIG_CPP_SOURCES
185 # These are planned to stay even when we are self-hosted.
186 src/zig_llvm.cpp
187 src/zig_llvm-ar.cpp
188 src/zig_clang.cpp
189 src/zig_clang_driver.cpp
190 src/zig_clang_cc1_main.cpp
191 src/zig_clang_cc1as_main.cpp
192 )
193 # Needed because we use cmake, not the zig build system, to build zig2.o.
194 set(ZIG_STAGE2_SOURCES
195 "${ZIG_CONFIG_ZIG_OUT}"
196 lib/compiler_rt.zig
197 lib/compiler_rt/absv.zig
198 lib/compiler_rt/absvdi2.zig
199 lib/compiler_rt/absvsi2.zig
200 lib/compiler_rt/absvti2.zig
201 lib/compiler_rt/adddf3.zig
202 lib/compiler_rt/addf3.zig
203 lib/compiler_rt/addo.zig
204 lib/compiler_rt/addsf3.zig
205 lib/compiler_rt/addtf3.zig
206 lib/compiler_rt/addxf3.zig
207 lib/compiler_rt/arm.zig
208 lib/compiler_rt/atomics.zig
209 lib/compiler_rt/aulldiv.zig
210 lib/compiler_rt/aullrem.zig
211 lib/compiler_rt/bswap.zig
212 lib/compiler_rt/ceil.zig
213 lib/compiler_rt/clear_cache.zig
214 lib/compiler_rt/cmp.zig
215 lib/compiler_rt/cmpdf2.zig
216 lib/compiler_rt/cmpsf2.zig
217 lib/compiler_rt/cmptf2.zig
218 lib/compiler_rt/cmpxf2.zig
219 lib/compiler_rt/common.zig
220 lib/compiler_rt/comparef.zig
221 lib/compiler_rt/cos.zig
222 lib/compiler_rt/count0bits.zig
223 lib/compiler_rt/divdf3.zig
224 lib/compiler_rt/divsf3.zig
225 lib/compiler_rt/divtf3.zig
226 lib/compiler_rt/divti3.zig
227 lib/compiler_rt/divxf3.zig
228 lib/compiler_rt/emutls.zig
229 lib/compiler_rt/exp.zig
230 lib/compiler_rt/exp2.zig
231 lib/compiler_rt/extenddftf2.zig
232 lib/compiler_rt/extenddfxf2.zig
233 lib/compiler_rt/extendf.zig
234 lib/compiler_rt/extendhfsf2.zig
235 lib/compiler_rt/extendhftf2.zig
236 lib/compiler_rt/extendhfxf2.zig
237 lib/compiler_rt/extendsfdf2.zig
238 lib/compiler_rt/extendsftf2.zig
239 lib/compiler_rt/extendsfxf2.zig
240 lib/compiler_rt/extendxftf2.zig
241 lib/compiler_rt/fabs.zig
242 lib/compiler_rt/fixdfdi.zig
243 lib/compiler_rt/fixdfsi.zig
244 lib/compiler_rt/fixdfti.zig
245 lib/compiler_rt/fixhfdi.zig
246 lib/compiler_rt/fixhfsi.zig
247 lib/compiler_rt/fixhfti.zig
248 lib/compiler_rt/fixsfdi.zig
249 lib/compiler_rt/fixsfsi.zig
250 lib/compiler_rt/fixsfti.zig
251 lib/compiler_rt/fixtfdi.zig
252 lib/compiler_rt/fixtfsi.zig
253 lib/compiler_rt/fixtfti.zig
254 lib/compiler_rt/fixunsdfdi.zig
255 lib/compiler_rt/fixunsdfsi.zig
256 lib/compiler_rt/fixunsdfti.zig
257 lib/compiler_rt/fixunshfdi.zig
258 lib/compiler_rt/fixunshfsi.zig
259 lib/compiler_rt/fixunshfti.zig
260 lib/compiler_rt/fixunssfdi.zig
261 lib/compiler_rt/fixunssfsi.zig
262 lib/compiler_rt/fixunssfti.zig
263 lib/compiler_rt/fixunstfdi.zig
264 lib/compiler_rt/fixunstfsi.zig
265 lib/compiler_rt/fixunstfti.zig
266 lib/compiler_rt/fixunsxfdi.zig
267 lib/compiler_rt/fixunsxfsi.zig
268 lib/compiler_rt/fixunsxfti.zig
269 lib/compiler_rt/fixxfdi.zig
270 lib/compiler_rt/fixxfsi.zig
271 lib/compiler_rt/fixxfti.zig
272 lib/compiler_rt/float_from_int.zig
273 lib/compiler_rt/floatdidf.zig
274 lib/compiler_rt/floatdihf.zig
275 lib/compiler_rt/floatdisf.zig
276 lib/compiler_rt/floatditf.zig
277 lib/compiler_rt/floatdixf.zig
278 lib/compiler_rt/floatsidf.zig
279 lib/compiler_rt/floatsihf.zig
280 lib/compiler_rt/floatsisf.zig
281 lib/compiler_rt/floatsitf.zig
282 lib/compiler_rt/floatsixf.zig
283 lib/compiler_rt/floattidf.zig
284 lib/compiler_rt/floattihf.zig
285 lib/compiler_rt/floattisf.zig
286 lib/compiler_rt/floattitf.zig
287 lib/compiler_rt/floattixf.zig
288 lib/compiler_rt/floatundidf.zig
289 lib/compiler_rt/floatundihf.zig
290 lib/compiler_rt/floatundisf.zig
291 lib/compiler_rt/floatunditf.zig
292 lib/compiler_rt/floatundixf.zig
293 lib/compiler_rt/floatunsidf.zig
294 lib/compiler_rt/floatunsihf.zig
295 lib/compiler_rt/floatunsisf.zig
296 lib/compiler_rt/floatunsitf.zig
297 lib/compiler_rt/floatunsixf.zig
298 lib/compiler_rt/floatuntidf.zig
299 lib/compiler_rt/floatuntihf.zig
300 lib/compiler_rt/floatuntisf.zig
301 lib/compiler_rt/floatuntitf.zig
302 lib/compiler_rt/floatuntixf.zig
303 lib/compiler_rt/floor.zig
304 lib/compiler_rt/fma.zig
305 lib/compiler_rt/fmax.zig
306 lib/compiler_rt/fmin.zig
307 lib/compiler_rt/fmod.zig
308 lib/compiler_rt/gedf2.zig
309 lib/compiler_rt/gesf2.zig
310 lib/compiler_rt/getf2.zig
311 lib/compiler_rt/gexf2.zig
312 lib/compiler_rt/int.zig
313 lib/compiler_rt/int_from_float.zig
314 lib/compiler_rt/log.zig
315 lib/compiler_rt/log10.zig
316 lib/compiler_rt/log2.zig
317 lib/compiler_rt/modti3.zig
318 lib/compiler_rt/mulXi3.zig
319 lib/compiler_rt/muldf3.zig
320 lib/compiler_rt/mulf3.zig
321 lib/compiler_rt/mulo.zig
322 lib/compiler_rt/mulsf3.zig
323 lib/compiler_rt/multf3.zig
324 lib/compiler_rt/mulxf3.zig
325 lib/compiler_rt/negXi2.zig
326 lib/compiler_rt/negdf2.zig
327 lib/compiler_rt/negsf2.zig
328 lib/compiler_rt/negtf2.zig
329 lib/compiler_rt/negv.zig
330 lib/compiler_rt/negxf2.zig
331 lib/compiler_rt/os_version_check.zig
332 lib/compiler_rt/parity.zig
333 lib/compiler_rt/popcount.zig
334 lib/compiler_rt/rem_pio2.zig
335 lib/compiler_rt/rem_pio2_large.zig
336 lib/compiler_rt/rem_pio2f.zig
337 lib/compiler_rt/round.zig
338 lib/compiler_rt/shift.zig
339 lib/compiler_rt/sin.zig
340 lib/compiler_rt/sincos.zig
341 lib/compiler_rt/sqrt.zig
342 lib/compiler_rt/stack_probe.zig
343 lib/compiler_rt/subdf3.zig
344 lib/compiler_rt/subo.zig
345 lib/compiler_rt/subsf3.zig
346 lib/compiler_rt/subtf3.zig
347 lib/compiler_rt/subxf3.zig
348 lib/compiler_rt/tan.zig
349 lib/compiler_rt/trig.zig
350 lib/compiler_rt/trunc.zig
351 lib/compiler_rt/truncdfhf2.zig
352 lib/compiler_rt/truncdfsf2.zig
353 lib/compiler_rt/truncf.zig
354 lib/compiler_rt/truncsfhf2.zig
355 lib/compiler_rt/trunctfdf2.zig
356 lib/compiler_rt/trunctfhf2.zig
357 lib/compiler_rt/trunctfsf2.zig
358 lib/compiler_rt/trunctfxf2.zig
359 lib/compiler_rt/truncxfdf2.zig
360 lib/compiler_rt/truncxfhf2.zig
361 lib/compiler_rt/truncxfsf2.zig
362 lib/compiler_rt/udivmod.zig
363 lib/compiler_rt/udivmodei4.zig
364 lib/compiler_rt/udivmodti4.zig
365 lib/compiler_rt/udivti3.zig
366 lib/compiler_rt/umodti3.zig
367 lib/compiler_rt/unorddf2.zig
368 lib/compiler_rt/unordsf2.zig
369 lib/compiler_rt/unordtf2.zig
370 lib/std/BitStack.zig
371 lib/std/Build.zig
372 lib/std/Build/Cache.zig
373 lib/std/Build/Cache/DepTokenizer.zig
374 lib/std/Progress.zig
375 lib/std/Random.zig
376 lib/std/Target.zig
377 lib/std/Target/Query.zig
378 lib/std/Target/aarch64.zig
379 lib/std/Target/amdgpu.zig
380 lib/std/Target/arm.zig
381 lib/std/Target/avr.zig
382 lib/std/Target/bpf.zig
383 lib/std/Target/hexagon.zig
384 lib/std/Target/mips.zig
385 lib/std/Target/msp430.zig
386 lib/std/Target/nvptx.zig
387 lib/std/Target/powerpc.zig
388 lib/std/Target/riscv.zig
389 lib/std/Target/s390x.zig
390 lib/std/Target/sparc.zig
391 lib/std/Target/wasm.zig
392 lib/std/Target/x86.zig
393 lib/std/Thread.zig
394 lib/std/Thread/Futex.zig
395 lib/std/Thread/Mutex.zig
396 lib/std/Thread/Pool.zig
397 lib/std/Thread/ResetEvent.zig
398 lib/std/Thread/WaitGroup.zig
399 lib/std/array_hash_map.zig
400 lib/std/array_list.zig
401 lib/std/ascii.zig
402 lib/std/atomic.zig
403 lib/std/base64.zig
404 lib/std/buf_map.zig
405 lib/std/builtin.zig
406 lib/std/c.zig
407 lib/std/c/linux.zig
408 lib/std/coff.zig
409 lib/std/crypto.zig
410 lib/std/crypto/blake3.zig
411 lib/std/crypto/siphash.zig
412 lib/std/debug.zig
413 lib/std/dwarf.zig
414 lib/std/dwarf/AT.zig
415 lib/std/dwarf/ATE.zig
416 lib/std/dwarf/FORM.zig
417 lib/std/dwarf/LANG.zig
418 lib/std/dwarf/OP.zig
419 lib/std/dwarf/TAG.zig
420 lib/std/elf.zig
421 lib/std/fifo.zig
422 lib/std/fmt.zig
423 lib/std/fmt/format_float.zig
424 lib/std/fmt/parse_float.zig
425 lib/std/fs.zig
426 lib/std/fs/AtomicFile.zig
427 lib/std/fs/Dir.zig
428 lib/std/fs/File.zig
429 lib/std/fs/get_app_data_dir.zig
430 lib/std/fs/path.zig
431 lib/std/hash.zig
432 lib/std/hash/auto_hash.zig
433 lib/std/hash/wyhash.zig
434 lib/std/hash_map.zig
435 lib/std/heap.zig
436 lib/std/heap/arena_allocator.zig
437 lib/std/io.zig
438 lib/std/io/Reader.zig
439 lib/std/io/Writer.zig
440 lib/std/io/buffered_atomic_file.zig
441 lib/std/io/buffered_writer.zig
442 lib/std/io/change_detection_stream.zig
443 lib/std/io/counting_reader.zig
444 lib/std/io/counting_writer.zig
445 lib/std/io/find_byte_writer.zig
446 lib/std/io/fixed_buffer_stream.zig
447 lib/std/io/limited_reader.zig
448 lib/std/io/seekable_stream.zig
449 lib/std/json.zig
450 lib/std/json/stringify.zig
451 lib/std/leb128.zig
452 lib/std/linked_list.zig
453 lib/std/log.zig
454 lib/std/macho.zig
455 lib/std/math.zig
456 lib/std/math/big.zig
457 lib/std/math/big/int.zig
458 lib/std/math/float.zig
459 lib/std/math/frexp.zig
460 lib/std/math/isinf.zig
461 lib/std/math/isnan.zig
462 lib/std/math/log.zig
463 lib/std/math/log10.zig
464 lib/std/math/log2.zig
465 lib/std/math/signbit.zig
466 lib/std/math/sqrt.zig
467 lib/std/mem.zig
468 lib/std/mem/Allocator.zig
469 lib/std/meta.zig
470 lib/std/meta/trailer_flags.zig
471 lib/std/multi_array_list.zig
472 lib/std/os.zig
473 lib/std/os/linux.zig
474 lib/std/os/linux.zig
475 lib/std/os/linux/IoUring.zig
476 lib/std/os/linux/io_uring_sqe.zig
477 lib/std/os/linux/x86_64.zig
478 lib/std/os/linux/x86_64.zig
479 lib/std/os/windows.zig
480 lib/std/os/windows/ntstatus.zig
481 lib/std/os/windows/win32error.zig
482 lib/std/pdb.zig
483 lib/std/process.zig
484 lib/std/process/Child.zig
485 lib/std/sort.zig
486 lib/std/start.zig
487 lib/std/static_string_map.zig
488 lib/std/std.zig
489 lib/std/time.zig
490 lib/std/treap.zig
491 lib/std/unicode.zig
492 lib/std/zig.zig
493 lib/std/zig/Ast.zig
494 lib/std/zig/AstGen.zig
495 lib/std/zig/AstRlAnnotate.zig
496 lib/std/zig/LibCInstallation.zig
497 lib/std/zig/Parse.zig
498 lib/std/zig/Server.zig
499 lib/std/zig/WindowsSdk.zig
500 lib/std/zig/Zir.zig
501 lib/std/zig/c_builtins.zig
502 lib/std/zig/render.zig
503 lib/std/zig/string_literal.zig
504 lib/std/zig/system.zig
505 lib/std/zig/system/NativePaths.zig
506 lib/std/zig/system/x86.zig
507 lib/std/zig/tokenizer.zig
508 src/Air.zig
509 src/Builtin.zig
510 src/Compilation.zig
511 src/Compilation/Config.zig
512 src/DarwinPosixSpawn.zig
513 src/InternPool.zig
514 src/Liveness.zig
515 src/Liveness/Verify.zig
516 src/Module.zig
517 src/Package.zig
518 src/Package/Fetch.zig
519 src/Package/Fetch/git.zig
520 src/Package/Manifest.zig
521 src/Package/Module.zig
522 src/RangeSet.zig
523 src/Sema.zig
524 src/Sema/bitcast.zig
525 src/Sema/comptime_ptr_access.zig
526 src/Value.zig
527 src/arch/aarch64/CodeGen.zig
528 src/arch/aarch64/Emit.zig
529 src/arch/aarch64/Mir.zig
530 src/arch/aarch64/abi.zig
531 src/arch/aarch64/bits.zig
532 src/arch/arm/CodeGen.zig
533 src/arch/arm/Emit.zig
534 src/arch/arm/Mir.zig
535 src/arch/arm/abi.zig
536 src/arch/arm/bits.zig
537 src/arch/riscv64/CodeGen.zig
538 src/arch/riscv64/Emit.zig
539 src/arch/riscv64/Mir.zig
540 src/arch/riscv64/abi.zig
541 src/arch/riscv64/bits.zig
542 src/arch/sparc64/CodeGen.zig
543 src/arch/sparc64/Emit.zig
544 src/arch/sparc64/Mir.zig
545 src/arch/sparc64/abi.zig
546 src/arch/sparc64/bits.zig
547 src/arch/wasm/CodeGen.zig
548 src/arch/wasm/Emit.zig
549 src/arch/wasm/Mir.zig
550 src/arch/wasm/abi.zig
551 src/arch/x86/bits.zig
552 src/arch/x86_64/CodeGen.zig
553 src/arch/x86_64/Disassembler.zig
554 src/arch/x86_64/Emit.zig
555 src/arch/x86_64/Encoding.zig
556 src/arch/x86_64/Lower.zig
557 src/arch/x86_64/Mir.zig
558 src/arch/x86_64/abi.zig
559 src/arch/x86_64/bits.zig
560 src/arch/x86_64/encoder.zig
561 src/arch/x86_64/encodings.zig
562 src/clang.zig
563 src/clang_options.zig
564 src/clang_options_data.zig
565 src/codegen.zig
566 src/codegen/c.zig
567 src/codegen/c/Type.zig
568 src/codegen/llvm.zig
569 src/codegen/llvm/BitcodeReader.zig
570 src/codegen/llvm/Builder.zig
571 src/codegen/llvm/bindings.zig
572 src/codegen/llvm/bitcode_writer.zig
573 src/codegen/llvm/ir.zig
574 src/codegen/spirv.zig
575 src/codegen/spirv/Assembler.zig
576 src/codegen/spirv/Module.zig
577 src/codegen/spirv/Section.zig
578 src/codegen/spirv/spec.zig
579 src/crash_report.zig
580 src/glibc.zig
581 src/introspect.zig
582 src/libcxx.zig
583 src/libtsan.zig
584 src/libunwind.zig
585 src/link.zig
586 src/link/C.zig
587 src/link/Coff.zig
588 src/link/Coff/Atom.zig
589 src/link/Coff/ImportTable.zig
590 src/link/Coff/Object.zig
591 src/link/Coff/Relocation.zig
592 src/link/Coff/lld.zig
593 src/link/Dwarf.zig
594 src/link/Elf.zig
595 src/link/Elf/Archive.zig
596 src/link/Elf/Atom.zig
597 src/link/Elf/LdScript.zig
598 src/link/Elf/LinkerDefined.zig
599 src/link/Elf/Object.zig
600 src/link/Elf/SharedObject.zig
601 src/link/Elf/Symbol.zig
602 src/link/Elf/ZigObject.zig
603 src/link/Elf/eh_frame.zig
604 src/link/Elf/file.zig
605 src/link/Elf/gc.zig
606 src/link/Elf/merge_section.zig
607 src/link/Elf/relocatable.zig
608 src/link/Elf/relocation.zig
609 src/link/Elf/synthetic_sections.zig
610 src/link/Elf/thunks.zig
611 src/link/MachO.zig
612 src/link/MachO/Archive.zig
613 src/link/MachO/Atom.zig
614 src/link/MachO/CodeSignature.zig
615 src/link/MachO/DebugSymbols.zig
616 src/link/MachO/Dylib.zig
617 src/link/MachO/InternalObject.zig
618 src/link/MachO/Object.zig
619 src/link/MachO/Relocation.zig
620 src/link/MachO/Symbol.zig
621 src/link/MachO/UnwindInfo.zig
622 src/link/MachO/ZigObject.zig
623 src/link/MachO/dead_strip.zig
624 src/link/MachO/dyld_info/Rebase.zig
625 src/link/MachO/dyld_info/Trie.zig
626 src/link/MachO/dyld_info/bind.zig
627 src/link/MachO/dwarf.zig
628 src/link/MachO/eh_frame.zig
629 src/link/MachO/fat.zig
630 src/link/MachO/file.zig
631 src/link/MachO/hasher.zig
632 src/link/MachO/load_commands.zig
633 src/link/MachO/relocatable.zig
634 src/link/MachO/synthetic.zig
635 src/link/MachO/thunks.zig
636 src/link/MachO/uuid.zig
637 src/link/NvPtx.zig
638 src/link/Plan9.zig
639 src/link/Plan9/aout.zig
640 src/link/SpirV.zig
641 src/link/SpirV/BinaryModule.zig
642 src/link/SpirV/deduplicate.zig
643 src/link/SpirV/lower_invocation_globals.zig
644 src/link/SpirV/prune_unused.zig
645 src/link/StringTable.zig
646 src/link/Wasm.zig
647 src/link/Wasm/Archive.zig
648 src/link/Wasm/Atom.zig
649 src/link/Wasm/Object.zig
650 src/link/Wasm/Symbol.zig
651 src/link/Wasm/ZigObject.zig
652 src/link/Wasm/file.zig
653 src/link/Wasm/types.zig
654 src/link/aarch64.zig
655 src/link/riscv.zig
656 src/link/table_section.zig
657 src/link/tapi.zig
658 src/link/tapi/Tokenizer.zig
659 src/link/tapi/parse.zig
660 src/link/tapi/parse/test.zig
661 src/link/tapi/yaml.zig
662 src/link/tapi/yaml/test.zig
663 src/main.zig
664 src/mingw.zig
665 src/musl.zig
666 src/mutable_value.zig
667 src/print_air.zig
668 src/print_env.zig
669 src/print_targets.zig
670 src/print_value.zig
671 src/print_zir.zig
672 src/register_manager.zig
673 src/target.zig
674 src/tracy.zig
675 src/translate_c.zig
676 src/type.zig
677 src/wasi_libc.zig
678 )
680 if(MSVC)
681 set(MSVC_DIA_SDK_DIR "$ENV{VSINSTALLDIR}DIA SDK")
682 if(IS_DIRECTORY ${MSVC_DIA_SDK_DIR})
683 set(ZIG_DIA_GUIDS_LIB "${MSVC_DIA_SDK_DIR}/lib/amd64/diaguids.lib")
684 string(REGEX REPLACE "\\\\" "\\\\\\\\" ZIG_DIA_GUIDS_LIB_ESCAPED "${ZIG_DIA_GUIDS_LIB}")
685 endif()
686 endif()
688 configure_file (
689 stage1/config.h.in
690 "${ZIG_CONFIG_H_OUT}"
691 )
692 configure_file (
693 stage1/config.zig.in
694 "${ZIG_CONFIG_ZIG_OUT}"
695 )
697 # zigcpp target
699 set(ZIGCPP_OUTPUT_DIR "${PROJECT_BINARY_DIR}/zigcpp")
701 add_library(zigcpp STATIC ${ZIG_CPP_SOURCES})
703 # Sync with minimum C++ standard required to build LLVM
704 # and with "exe_cflags" in build.zig
705 target_compile_features(zigcpp PRIVATE cxx_std_17)
706 set_target_properties(zigcpp PROPERTIES POSITION_INDEPENDENT_CODE ${ZIG_PIE})
708 if(NOT MSVC)
709 if(MINGW)
710 target_compile_options(zigcpp PRIVATE -Wno-format)
711 endif()
712 # Sync content below with "exe_cflags" in build.zig
713 target_compile_definitions(zigcpp PUBLIC
714 __STDC_CONSTANT_MACROS
715 __STDC_FORMAT_MACROS
716 __STDC_LIMIT_MACROS
718 _GNU_SOURCE
719 )
720 target_compile_options(zigcpp PRIVATE
721 -fno-exceptions
722 -fno-rtti
723 -fno-stack-protector
725 -fvisibility-inlines-hidden
727 -Wno-type-limits
728 -Wno-missing-braces
729 -Wno-comment
730 )
731 else()
732 target_compile_options(zigcpp PRIVATE /Zc:preprocessor)
733 set_property(TARGET zigcpp PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded")
734 endif()
736 target_include_directories(zigcpp PUBLIC
737 ${CLANG_INCLUDE_DIRS}
738 ${LLVM_INCLUDE_DIRS}
739 ${LLD_INCLUDE_DIRS}
740 )
741 target_link_libraries(zigcpp PUBLIC
742 ${CLANG_LIBRARIES}
743 ${LLD_LIBRARIES}
744 ${LLVM_LIBRARIES}
745 ${CMAKE_THREAD_LIBS_INIT}
746 )
748 # Handle multi-config builds and place each into a common lib. The VS generator
749 # for example will append a Debug folder by default if not explicitly specified.
750 set_target_properties(zigcpp PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${ZIGCPP_OUTPUT_DIR})
751 foreach(CONFIG_TYPE ${CMAKE_CONFIGURATION_TYPES})
752 string(TOUPPER ${CONFIG_TYPE} CONFIG_TYPE)
753 set_target_properties(zigcpp PROPERTIES ARCHIVE_OUTPUT_DIRECTORY_${CONFIG_TYPE} ${ZIGCPP_OUTPUT_DIR})
754 endforeach()
756 # end of zigcpp target
758 include(CheckSymbolExists)
760 string(TOLOWER "${CMAKE_HOST_SYSTEM_NAME}" ZIG_HOST_TARGET_OS)
761 if(ZIG_HOST_TARGET_OS STREQUAL "darwin")
762 set(ZIG_HOST_TARGET_OS "macos")
763 elseif(ZIG_HOST_TARGET_OS STREQUAL "sunos")
764 check_symbol_exists(__illumos__ "" ZIG_HOST_TARGET_HAS_ILLUMOS_MACRO)
765 if (ZIG_HOST_TARGET_HAS_ILLUMOS_MACRO)
766 set(ZIG_HOST_TARGET_OS "illumos")
767 else()
768 set(ZIG_HOST_TARGET_OS "solaris")
769 endif()
770 endif()
772 string(TOLOWER "${CMAKE_HOST_SYSTEM_PROCESSOR}" ZIG_HOST_TARGET_ARCH)
773 if(ZIG_HOST_TARGET_ARCH MATCHES "^i[3-9]86$")
774 if (ZIG_HOST_TARGET_OS MATCHES "(solaris|illumos)")
775 set(ZIG_HOST_TARGET_ARCH "x86_64")
776 else()
777 set(ZIG_HOST_TARGET_ARCH "x86")
778 endif()
779 elseif(ZIG_HOST_TARGET_ARCH STREQUAL "amd64")
780 set(ZIG_HOST_TARGET_ARCH "x86_64")
781 elseif(ZIG_HOST_TARGET_ARCH STREQUAL "arm64")
782 set(ZIG_HOST_TARGET_ARCH "aarch64")
783 elseif(ZIG_HOST_TARGET_ARCH STREQUAL "armv7l")
784 set(ZIG_HOST_TARGET_ARCH "arm")
785 elseif(ZIG_HOST_TARGET_ARCH STREQUAL "armv7b")
786 set(ZIG_HOST_TARGET_ARCH "armeb")
787 endif()
788 string(REGEX REPLACE "^((arm|thumb)(hf?)?)el$" "\\1" ZIG_HOST_TARGET_ARCH "${ZIG_HOST_TARGET_ARCH}")
789 if(ZIG_HOST_TARGET_ARCH MATCHES "^arm(hf?)?(eb)?$")
790 check_symbol_exists(__thumb__ "" ZIG_HOST_TARGET_DEFAULTS_TO_THUMB)
791 if(ZIG_HOST_TARGET_DEFAULTS_TO_THUMB)
792 string(REGEX REPLACE "^arm" "thumb" ZIG_HOST_TARGET_ARCH "${ZIG_HOST_TARGET_ARCH}")
793 endif()
794 endif()
795 string(REGEX REPLACE "^ppc((64)?(le)?)$" "powerpc\\1" ZIG_HOST_TARGET_ARCH "${ZIG_HOST_TARGET_ARCH}")
797 if(MSVC)
798 set(ZIG_HOST_TARGET_ABI "-msvc")
799 elseif(MINGW)
800 set(ZIG_HOST_TARGET_ABI "-gnu")
801 elseif(ZIG_HOST_TARGET_ARCH MATCHES "^(arm|thumb)hf?(eb)?$")
802 string(REGEX REPLACE "^(arm|thumb)hf?((eb)?)$" "\\1\\2" ZIG_HOST_TARGET_ARCH "${ZIG_HOST_TARGET_ARCH}")
803 set(ZIG_HOST_TARGET_ABI "-eabihf")
804 else()
805 set(ZIG_HOST_TARGET_ABI "")
806 endif()
808 set(ZIG_HOST_TARGET_TRIPLE "${ZIG_HOST_TARGET_ARCH}-${ZIG_HOST_TARGET_OS}${ZIG_HOST_TARGET_ABI}" CACHE STRING "Host zig target triple.")
810 if(MSVC)
811 set(ZIG_WASM2C_COMPILE_FLAGS "")
812 set(ZIG1_COMPILE_FLAGS "/Os")
813 set(ZIG2_COMPILE_FLAGS "/Od")
814 set(ZIG2_LINK_FLAGS "/STACK:16777216 /FORCE:MULTIPLE")
815 else()
816 set(ZIG_WASM2C_COMPILE_FLAGS "-std=c99 -O2")
817 set(ZIG1_COMPILE_FLAGS "-std=c99 -Os")
818 set(ZIG2_COMPILE_FLAGS "-std=c99 -O0 -fno-stack-protector")
819 if(APPLE)
820 set(ZIG2_LINK_FLAGS "-Wl,-stack_size,0x10000000")
821 elseif(MINGW)
822 set(ZIG2_LINK_FLAGS "-Wl,--stack,0x10000000")
823 # Solaris/illumos ld(1) does not provide a --stack-size option.
824 elseif(CMAKE_HOST_SOLARIS)
825 unset(ZIG2_LINK_FLAGS)
826 else()
827 set(ZIG2_LINK_FLAGS "-Wl,-z,stack-size=0x10000000")
828 endif()
829 endif()
831 set(ZIG1_WASM_MODULE "${PROJECT_SOURCE_DIR}/stage1/zig1.wasm")
832 set(ZIG1_C_SOURCE "${PROJECT_BINARY_DIR}/zig1.c")
833 set(ZIG2_C_SOURCE "${PROJECT_BINARY_DIR}/zig2.c")
834 set(ZIG_COMPILER_RT_C_SOURCE "${PROJECT_BINARY_DIR}/compiler_rt.c")
836 add_executable(zig-wasm2c ${ZIG_WASM2C_SOURCES})
837 set_target_properties(zig-wasm2c PROPERTIES COMPILE_FLAGS "${ZIG_WASM2C_COMPILE_FLAGS}")
839 add_custom_command(
840 OUTPUT "${ZIG1_C_SOURCE}"
841 COMMAND zig-wasm2c "${ZIG1_WASM_MODULE}" "${ZIG1_C_SOURCE}"
842 DEPENDS zig-wasm2c "${ZIG1_WASM_MODULE}"
843 COMMENT STATUS "Converting ${ZIG1_WASM_MODULE} to ${ZIG1_C_SOURCE}"
844 WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
845 )
847 add_executable(zig1 ${ZIG1_C_SOURCE} stage1/wasi.c)
848 set_target_properties(zig1 PROPERTIES COMPILE_FLAGS ${ZIG1_COMPILE_FLAGS})
850 if(MSVC)
851 target_link_options(zig1 PRIVATE /STACK:0x10000000)
852 else()
853 target_link_libraries(zig1 LINK_PUBLIC m)
854 if(MINGW)
855 target_link_options(zig1 PRIVATE -Wl,--stack,0x10000000)
856 endif()
857 endif()
859 set(BUILD_ZIG2_ARGS
860 "${PROJECT_SOURCE_DIR}/lib"
861 build-exe -ofmt=c -lc -OReleaseSmall
862 --name zig2
863 -femit-bin="${ZIG2_C_SOURCE}"
864 -target "${ZIG_HOST_TARGET_TRIPLE}"
865 --dep "build_options"
866 --dep "aro"
867 --mod "root" "src/main.zig"
868 --mod "build_options" "${ZIG_CONFIG_ZIG_OUT}"
869 --mod "aro" "lib/compiler/aro/aro.zig"
870 )
872 add_custom_command(
873 OUTPUT "${ZIG2_C_SOURCE}"
874 COMMAND zig1 ${BUILD_ZIG2_ARGS}
875 DEPENDS zig1 "${ZIG_STAGE2_SOURCES}"
876 COMMENT STATUS "Running zig1.wasm to produce ${ZIG2_C_SOURCE}"
877 WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
878 )
880 set(BUILD_COMPILER_RT_ARGS
881 "${PROJECT_SOURCE_DIR}/lib"
882 build-obj -ofmt=c -OReleaseSmall
883 --name compiler_rt
884 -femit-bin="${ZIG_COMPILER_RT_C_SOURCE}"
885 -target "${ZIG_HOST_TARGET_TRIPLE}"
886 --dep "build_options"
887 --mod "root" "lib/compiler_rt.zig"
888 --mod "build_options" "${ZIG_CONFIG_ZIG_OUT}"
889 )
891 add_custom_command(
892 OUTPUT "${ZIG_COMPILER_RT_C_SOURCE}"
893 COMMAND zig1 ${BUILD_COMPILER_RT_ARGS}
894 DEPENDS zig1 "${ZIG_STAGE2_SOURCES}"
895 COMMENT STATUS "Running zig1.wasm to produce ${ZIG_COMPILER_RT_C_SOURCE}"
896 WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
897 )
899 add_executable(zig2 ${ZIG2_C_SOURCE} ${ZIG_COMPILER_RT_C_SOURCE})
900 set_target_properties(zig2 PROPERTIES
901 COMPILE_FLAGS ${ZIG2_COMPILE_FLAGS}
902 LINK_FLAGS "${ZIG2_LINK_FLAGS}"
903 )
904 target_include_directories(zig2 PUBLIC stage1)
905 target_link_libraries(zig2 LINK_PUBLIC zigcpp)
907 if(MSVC)
908 target_link_libraries(zig2 LINK_PUBLIC ntdll.lib ws2_32.lib)
909 elseif(MINGW)
910 target_link_libraries(zig2 LINK_PUBLIC ntdll ws2_32)
911 endif()
913 if(NOT MSVC)
914 target_link_libraries(zig2 LINK_PUBLIC ${LIBXML2})
915 endif()
917 if(ZIG_DIA_GUIDS_LIB)
918 target_link_libraries(zig2 LINK_PUBLIC ${ZIG_DIA_GUIDS_LIB})
919 endif()
921 if(MSVC OR MINGW)
922 target_link_libraries(zig2 LINK_PUBLIC version)
923 endif()
926 # "-Dno-langref" and "-Dstd-docs=false" are hardcoded because they take too long to build.
927 # To obtain these two forms of documentation, run zig build against stage3 rather than stage2.
928 set(ZIG_BUILD_ARGS
929 --zig-lib-dir "${PROJECT_SOURCE_DIR}/lib"
931 "-Dversion-string=${RESOLVED_ZIG_VERSION}"
932 "-Dtarget=${ZIG_TARGET_TRIPLE}"
933 "-Dcpu=${ZIG_TARGET_MCPU}"
935 -Denable-llvm
936 "-Dconfig_h=${ZIG_CONFIG_H_OUT}"
938 -Dno-langref
939 -Dstd-docs=false
940 )
942 if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
943 list(APPEND ZIG_BUILD_ARGS -Doptimize=Debug)
944 elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
945 list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseFast)
946 else()
947 list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseFast -Dstrip)
948 endif()
950 if(ZIG_STATIC AND NOT MSVC)
951 list(APPEND ZIG_BUILD_ARGS -Duse-zig-libcxx)
952 endif()
954 if(ZIG_NO_LIB)
955 list(APPEND ZIG_BUILD_ARGS -Dno-lib)
956 endif()
958 if(ZIG_SINGLE_THREADED)
959 list(APPEND ZIG_BUILD_ARGS -Dsingle-threaded)
960 endif()
962 if(ZIG_PIE)
963 list(APPEND ZIG_BUILD_ARGS -Dpie)
964 endif()
966 if(NOT "${ZIG_TARGET_DYNAMIC_LINKER}" STREQUAL "")
967 list(APPEND ZIG_BUILD_ARGS "-Ddynamic-linker=${ZIG_TARGET_DYNAMIC_LINKER}")
968 endif()
971 add_custom_target(stage3 ALL
972 DEPENDS "${PROJECT_BINARY_DIR}/stage3/bin/zig"
973 )
975 set(ZIG2_WORKING_DIR "${PROJECT_SOURCE_DIR}")
977 add_custom_command(
978 OUTPUT "${PROJECT_BINARY_DIR}/stage3/bin/zig"
979 COMMAND zig2 build --prefix "${PROJECT_BINARY_DIR}/stage3" ${ZIG_BUILD_ARGS}
980 COMMENT STATUS "Building stage3"
981 WORKING_DIRECTORY "${ZIG2_WORKING_DIR}"
982 )
984 if(WIN32)
985 set(ZIG_EXECUTABLE "${PROJECT_BINARY_DIR}/zig2.exe")
986 else()
987 set(ZIG_EXECUTABLE "${PROJECT_BINARY_DIR}/zig2")
988 endif()
990 install(CODE "set(ZIG_EXECUTABLE \"${ZIG_EXECUTABLE}\")")
991 install(CODE "set(ZIG_BUILD_ARGS \"${ZIG_BUILD_ARGS}\")")
992 install(CODE "set(ZIG2_WORKING_DIR \"${ZIG2_WORKING_DIR}\")")
993 install(CODE "set(CMAKE_INSTALL_PREFIX \"${CMAKE_INSTALL_PREFIX}\")")
994 install(SCRIPT cmake/install.cmake)