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Migrate build system to CMake

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See #5895 for details.

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Catherine 2026-05-12 05:33:04 +00:00
parent 7bcda9d304
commit 5f1d2297aa
207 changed files with 5257 additions and 2294 deletions
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35
cmake/CheckLibcFeatures.cmake Normal file
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include(CMakePushCheckState)
include(CheckSourceCompiles)
include(CheckCXXSymbolExists)
function(check_glob)
check_cxx_symbol_exists(glob "glob.h" HAVE_GLOB)
return (PROPAGATE HAVE_BLOB)
endfunction()
function(check_pthread_create)
if (Threads_FOUND)
# On WASI, `pthread_create()` is always available, but always fails on triples without threading
# support. Probe for it while requesting the stub implementation to be hidden, otherwise we will
# end up always crashing at runtime on thread creation.
cmake_push_check_state(RESET)
set(CMAKE_REQUIRED_DEFINITIONS -D_WASI_STRICT_PTHREAD)
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
check_source_compiles(CXX [[
#include <pthread.h>
int main() {
pthread_create(0, 0, 0, 0);
}
]] HAVE_PTHREAD_CREATE)
cmake_pop_check_state()
endif()
return (PROPAGATE HAVE_PTHREAD_CREATE)
endfunction()
function(check_system)
check_cxx_symbol_exists(system "stdlib.h" HAVE_SYSTEM)
endfunction()
function(check_popen)
check_cxx_symbol_exists(popen "stdio.h" HAVE_POPEN)
endfunction()