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3084. By Paul Smith on 2023-07-04

* AUTHORS: Updates

3083. By Torbjörn SVENSSON <email address hidden> on 2023-07-04

Fix GCC compile warning for "bad-function-cast" on Windows

Trick the compiler by hiding the cast in a function call.

* src/os.h: Declare the new function.
* src/w32/w32os.c (get_handle_for_fd): Convert and cast a file
descriptor into a Windows HANDLE.
(check_io_state): Call the new function rather than casting.
(osync_release): Ditto.
(fd_inherit): Ditto.
(fd_noinherit): Ditto.
* src/function.c (windows32_openpipe): Ditto.
* src/w32/compat/posixfcn.c (isatty): Ditto.
* src/w32/subproc/sub_proc.c (process_easy): Ditto.

3082. By Torbjörn SVENSSON <email address hidden> on 2023-07-01

Fix GCC compile warning for "format-signedness" in Windows

* src/job.c (reap_children): Use unsigned int for DWORD.
* src/w32/subproc/sub_proc.c (process_easy): Ditto.
* src/w32/w32os.c (jobserver_setup): Ditto.
(jobserver_release): Ditto.
(jobserver_acquire): Ditto.

3081. By Torbjörn SVENSSON <email address hidden> on 2023-07-01

* src/w32/compat/posixfcn.c (ttyname): Avoid const char*

3080. By Torbjörn SVENSSON <email address hidden> on 2023-07-01

Fix GCC compile warning for "unused-parameter" on Windows

* src/w32/compat/posixfcn.c (isatty): Avoid unused-parameter warnings.
(jobserver_pre_child): Ditto.
(jobserver_post_child): Ditto.
(jobserver_acquire): Ditto.
(fd_set_append): Ditto.

3079. By Torbjörn SVENSSON <email address hidden> on 2023-07-01

Fix GCC compile warning format-security on Windows

* src/job.c (create_batch_file): Avoid non-static format strings.
* src/main.c (handle_runtime_exceptions): Ditto.
* src/w32/subproc/w32err.c (map_windows32_error_to_string): Ditto.

3078. By Torbjörn SVENSSON <email address hidden> on 2023-07-01

Fix GCC compile warning declaration-after-statement on Windows

* src/w32/w32os.c (check_io_state): Move the HANDLE declarations.

3077. By Costas Argyris <email address hidden> on 2023-06-19

Add a UTF-8 resource when building for Windows

If a resource compiler is available, use it to add a UTF-8 resource
to the GNU Make executable on Windows. As a result, GNU Make will
use UTF-8 as its ANSI code page, enabling it to work with UTF-8
encoded Makefiles, understand UTF-8 paths passed to it, etc.

These build process changes apply to all 3 ways that GNU Make can
be built for Windows:

1) configure
2) Basic.mk
3) build_w32.bat

When building with Visual Studio the resource compiler should always
be available.

When building with GCC or TCC, it depends on the availability of
'windres'.

If a resource compiler is not available, don't fail the build but
just proceed without the UTF-8 resource, effectively ignoring this
feature.

The UTF-8 resource only has an effect when GNU Make is running on a
minimum target version of Windows Version 1903 (May 2019 Update).
When the built GNU Make is running on an earlier version of Windows,
the embedded UTF-8 resource has no effect.

Code page information is added to --version output to tell users what
code pages are being used by any combination of GNU Make build (with
or without the UTF-8 resource) and Windows version that GNU Make is
running on (earlier than 1903 or not).

* README.git: Fix a typo.
* configure.ac: Search for windres and set WINDRES / HAVE_WINDRES.
* Makefile.am: Add manifest and resource files to EXTRA_DIST and
add a windres invocation to build them.
* build_w32.bat: Add support to build resource files.
* src/main.c (print_version): Add codepage info to Windows output.
* src/w32/utf8.manifest: Add a windres manifest file.
* src/w32/utf8.rc: Add a windres resource file.
* Basic.mk.template: Add support for building resource files.
* mk/Windows32.mk: Support windres resource files.
* .gitignore: Ignore TCC output directories.

3076. By Paul Smith on 2023-06-19

[SV 64124] Avoid stack overflows for large command lines

Modify areas dealing with large command lines to use the heap rather
than relying on alloca / stack space.

* src/main.c (main): Allocate potentially large buffers with xmalloc.
(decode_env_switches): Ditto.
* src/function.c (func_error): Replace alloca with xmalloc/free.
* tests/scripts/features/expand: Add a newline for readable diffs.

3075. By Paul Smith on 2023-06-19

* po/LINGUAS: Add support for Georgian translation