Import C++ Standard Template Library

You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.

- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()

Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
This commit is contained in:
Justine Tunney 2022-03-22 05:51:41 -07:00
parent 5022f9e920
commit 868af3f950
286 changed files with 123987 additions and 507 deletions

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@ -1,4 +1,10 @@
#ifndef LIBC_ISYSTEM_ENDIAN_H_
#define LIBC_ISYSTEM_ENDIAN_H_
#define __LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__
#define __BIG_ENDIAN __ORDER_BIG_ENDIAN__
#define __PDP_ENDIAN __ORDER_PDP_ENDIAN__
#define __BYTE_ORDER __BYTE_ORDER__
#include "libc/bits/newbie.h"
#endif
#endif /* LIBC_ISYSTEM_ENDIAN_H_ */

38
libc/isystem/features.h Normal file
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@ -0,0 +1,38 @@
#ifndef COSMOPOLITAN_LIBC_ISYSTEM_FEATURES_H_
#define COSMOPOLITAN_LIBC_ISYSTEM_FEATURES_H_
#if defined(_ALL_SOURCE) && !defined(_GNU_SOURCE)
#define _GNU_SOURCE 1
#endif
#if defined(_DEFAULT_SOURCE) && !defined(_BSD_SOURCE)
#define _BSD_SOURCE 1
#endif
#if !defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE) && \
!defined(_XOPEN_SOURCE) && !defined(_GNU_SOURCE) && \
!defined(_BSD_SOURCE) && !defined(__STRICT_ANSI__)
#define _BSD_SOURCE 1
#define _XOPEN_SOURCE 700
#endif
#if __STDC_VERSION__ >= 199901L
#define __restrict restrict
#elif !defined(__GNUC__)
#define __restrict
#endif
#if __STDC_VERSION__ >= 199901L || defined(__cplusplus)
#define __inline inline
#elif !defined(__GNUC__)
#define __inline
#endif
#if __STDC_VERSION__ >= 201112L
#elif defined(__GNUC__)
#define _Noreturn __attribute__((__noreturn__))
#else
#define _Noreturn
#endif
#endif /* COSMOPOLITAN_LIBC_ISYSTEM_FEATURES_H_ */

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@ -1,4 +1,5 @@
#ifndef LIBC_ISYSTEM_STDINT_H_
#define LIBC_ISYSTEM_STDINT_H_
#include "libc/limits.h"
#include "libc/literal.h"
#endif

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@ -1,6 +1,8 @@
#ifndef LIBC_ISYSTEM_STDIO_H_
#define LIBC_ISYSTEM_STDIO_H_
#include "libc/calls/calls.h"
#include "libc/fmt/fmt.h"
#include "libc/log/log.h"
#include "libc/stdio/stdio.h"
#include "libc/stdio/temp.h"
#endif

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@ -1,9 +1,11 @@
#ifndef LIBC_ISYSTEM_STDLIB_H_
#define LIBC_ISYSTEM_STDLIB_H_
#include "libc/alg/alg.h"
#include "libc/fmt/conv.h"
#include "libc/mem/mem.h"
#include "libc/rand/rand.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/temp.h"
#include "libc/sysv/consts/exit.h"
#include "third_party/gdtoa/gdtoa.h"
#endif

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@ -1,5 +1,6 @@
#ifndef LIBC_ISYSTEM_TIME_H_
#define LIBC_ISYSTEM_TIME_H_
#include "libc/sysv/consts/sched.h"
#include "libc/time/struct/tm.h"
#include "libc/time/time.h"
#endif

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@ -1,4 +1,5 @@
#ifndef LIBC_ISYSTEM_WCHAR_H_
#define LIBC_ISYSTEM_WCHAR_H_
#include "libc/str/str.h"
#include "libc/time/time.h"
#endif