Make improvements

- You can now run `make -j8 toolchain` on Windows
- You can now run `make -j` on MacOS ARM64 and BSD OSes
- You can now use our Emacs dev environment on MacOS/Windows
- Fix bug where the x16 register was being corrupted by --ftrace
- The programs under build/bootstrap/ are updated as fat binaries
- The Makefile now explains how to download cosmocc-0.0.12 toolchain
- The build scripts under bin/ now support "cosmo" branded toolchains
- stat() now goes faster on Windows (shaves 100ms off `make` latency)
- Code cleanup and added review on the Windows signal checking code
- posix_spawnattr_setrlimit() now works around MacOS ARM64 bugs
- Landlock Make now favors posix_spawn() on non-Linux/OpenBSD
- posix_spawn() now has better --strace logging on Windows
- fstatat() can now avoid EACCES in more cases on Windows
- fchmod() can now change the readonly bit on Windows
This commit is contained in:
Justine Tunney 2023-10-14 20:57:15 -07:00
parent 06c6baaf50
commit c9fecf3a55
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GPG key ID: BE714B4575D6E328
109 changed files with 1188 additions and 454 deletions

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@ -24,11 +24,11 @@ int __ensurefds(int);
uint32_t sys_getuid_nt(void);
int __ensurefds_unlocked(int);
void __printfds(struct Fd *, size_t);
int IsWindowsExecutable(int64_t);
int CountConsoleInputBytes(void);
int FlushConsoleInputBytes(void);
int64_t GetConsoleInputHandle(void);
int64_t GetConsoleOutputHandle(void);
int IsWindowsExecutable(int64_t, const char16_t *);
void InterceptTerminalCommands(const char *, size_t);
forceinline int64_t __getfdhandleactual(int fd) {