diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 79 |
1 files changed, 66 insertions, 13 deletions
@@ -1,20 +1,73 @@ -2013-04-25 Eli Zaretskii <eliz@gnu.org> +2013-04-27 Frank Heckenbach <f.heckenbach@fh-soft.de> (tiny change) - * build_w32.bat: Improve. Remove 'setlocal', as it isn't - supported on Windows 9X. Add --help and usage instructions. - Support both debug and optimized builds with GCC under --debug. - If building out of Git repo, always produce config.h, and edit - gmk-default.scm into gmk-default.h. + * job.c (sync_output): Don't discard the output if + acquire_semaphore fails; instead, dump the output unsynchronized. - * w32/subproc/build.bat: Support debug and optimized builds with - GCC. +2013-04-27 Eli Zaretskii <eliz@gnu.org> -2013-04-16 Paul Smith <psmith@gnu.org> + Support --output-sync on MS-Windows. + * w32/compat/posixfcn.c: New file, with emulations of Posix + functions and Posix functionality for MS-Windows. + + * w32/subproc/sub_proc.c: Include io.h. + (process_noinherit): New function, forces a file descriptor to not + be inherited by child processes. + (process_easy): Accept two additional arguments, and use them to + set up the standard output and standard error handles of the child + process. - * build_w32.bat: Add load.c to the Windows build. - * main.c: Parse the output-sync options, even if they're not - supported on the platform. They'll just be ignored. - Patches from Ray Donnelly <mingw.android@gmail.com> + * w32/include/sub_proc.h (process_easy): Adjust prototype. + (process_noinherit): Add prototype. + + * read.c [WINDOWS32]: Include windows.h and sub_proc.h. + + * makeint.h (LOCALEDIR) [WINDOWS32}: Define to NULL if not + defined. This is needed because the MS-Windows build doesn't have + a canonical place for LOCALEDIR. + (WIN32_LEAN_AND_MEAN) [WINDOWS32]: Define, to avoid getting from + windows.h header too much stuff that could conflict with the code. + + * main.c <sync_mutex>: New static variable. + <switches>: Add support for "--sync-mutex" switch. + (decode_output_sync_flags): Decode the --sync-mutex= switch. + (prepare_mutex_handle_string) [WINDOWS32]: New function. + (main): Add "output-sync" to .FEATURES. + + * job.h (CLOSE_ON_EXEC) [WINDOWS32]: Define to call + process_noinherit. + (F_GETFD, F_SETLKW, F_WRLCK, F_UNLCK, struct flock) [WINDOWS32]: + New macros. + (RECORD_SYNC_MUTEX): New macro, a no-op for Posix platforms. + (sync_handle_t): New typedef. + + * job.c <sync_handle>: Change type to sync_handle_t. + (FD_NOT_EMPTY): Seek to the file's end. Suggested by Frank + Heckenbach <f.heckenbach@fh-soft.de>. + (pump_from_tmp_fd) [WINDOWS32]: Switch to_fd to binary mode for + the duration of this function, and then change back before + returning. + (start_job_command) [WINDOWS32]: Support output_sync mode on + MS-Windows. Use a system-wide mutex instead of locking + stdout/stderr. Call process_easy with two additional arguments: + child->outfd and child->errfd. + (exec_command) [WINDOWS32]: Pass two additional arguments, both + -1, to process_easy, to adjust for the changed function signature. + + * function.c (windows32_openpipe) [WINDOWS32]: This function now + returns an int, which is -1 if it fails and zero otherwise. It + also calls 'error' instead of 'fatal', to avoid exiting + prematurely. + (func_shell_base) [WINDOWS32]: Call perror_with_name if + windows32_openpipe fails, now that it always returns. This avoids + a compiler warning that error_prefix is not used in the MS-Windows + build. + + * config.h.W32.template (OUTPUT_SYNC): Define. + + * build_w32.bat: Add w32/compat/posixfcn.c to compilation and + linking commands. + +2013-04-16 Paul Smith <psmith@gnu.org> * misc.c (open_tmpfd): Add a new function that returns a temporary file by file descriptor. |