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+2013-04-27 Eli Zaretskii <eliz@gnu.org>
+
+ * read.c (record_files): Pay attention to .ONESHELL in MS-Windows.
+
+ * job.c (construct_command_argv_internal): Support .ONESHELL on
+ MS-Windows, when the shell is not a Unixy shell.
+
+2013-04-27 Eli Zaretskii <eliz@gnu.org>
+
+ * job.c: Fix compilation error on GNU/Linux due to "label at end
+ of compound statement".
+
+2013-04-27 Frank Heckenbach <f.heckenbach@fh-soft.de> (tiny change)
+
+ * job.c (sync_output): Don't discard the output if
+ acquire_semaphore fails; instead, dump the output unsynchronized.
+
+2013-04-27 Eli Zaretskii <eliz@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.
+
+ * 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.
+
2013-04-20 Stefano Lattarini <stefano.lattarini@gmail.com> (tiny change)
* README.git: Our autoconf input file is 'configure.ac', not
@@ -8,11 +89,6 @@
2013-04-16 Paul Smith <psmith@gnu.org>
- * 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>
-
* misc.c (open_tmpfd): Add a new function that returns a temporary
file by file descriptor.
(open_tmpfile): Move here from main.c.