This defines a WinMain() function that can be potentially problematic when it
isn't wanted. If we add back support for this library in the future, it should
be built separately from mingw32.lib and on demand.
* libc: implement common `abs` for various integer sizes
* libc: move imaxabs to inttypes.zig and don't use cInclude
* libc: delete `fabs` c implementations because already implemented in compiler_rt
* libc: export functions depending on the target libc
Previously all the functions that were exported were handled equally,
though some may exist and some not inside the same file. Moving the
checks inside the file allows handling different functions differently
* remove empty ifs in inttypes
Co-authored-by: Alex Rønne Petersen <alex@alexrp.com>
* remove empty ifs in stdlib
Co-authored-by: Alex Rønne Petersen <alex@alexrp.com>
* libc: use `@abs` for the absolute value calculation
---------
Co-authored-by: Alex Rønne Petersen <alex@alexrp.com>
We would rather use the ucrt for these, but sometimes dependencies on
the mingw stdio functions creep in. 仕方ない.
The cost is only paid if they are used; otherwise the symbols are
garbage-collected at link time.
Upstream commit dddccbc3ef50ac52bf00723fd2f68d98140aab80
* adds ucrtbase.def.in
* mingwex: replace mingw crt files with ucrt files
* adds missing mingw-w64 ucrt files
The rules that govern which set of files are included or excluded is
contained in the logic for tools/update_mingw.zig
this patch is from upstream, to fix -Wdeprecated-non-prototypes issues.
K&R-style has apparently been deprecated since even C89, and C2x will be
repurposing the syntax space. this warning triggers when the change would
affect the meaning of the code.
We were missing some math functions. After this enhancement I verified
that I was able to cross-compile ninja.exe for aarch64-windows and
produce a viable binary.
Closes#7356
I did this as a patch to the source rather than passing flags so that
it would intentionally be reverted when we update to the next release of
mingw-w64. At this time if any warnings are still emitted we should find
out why and make sure upstream is aware of the problem.
* Added fseeki64.c from mingw-w64 9.0.0. This file was missing in Zig distribution. This file contains implementation for _fseeki64 and _ftelli64 functions.
The compstui library contains 4 Windows functions which were recently added to the win32metadta project. I copied this def file from the mingw-w64 project.
I've added more of the ".def" files from mingw. The list is based on all the libraries referenced by the win32metadata project. (see https://github.com/marlersoft/zigwin32).
Closes#7356
I did this as a patch to the source rather than passing flags so that
it would intentionally be reverted when we update to the next release of
mingw-w64. At this time if any warnings are still emitted we should find
out why and make sure upstream is aware of the problem.
