path, win32: redo user configfile path handling

Remove the ifdef hell from mp_find_user_config_file(). Move the win32
specific code (for MinGW and Cygwin) to path-win.c. The behavior should
be about the same, but I can't be sure due to lack of testing and
because the old path.c code was hard to follow. (I expect those who care
about windows will fix things, should issues pop up - sorry.)

One difference is that the new code will always force MPV_HOME. It looks
like the old code preferred the mpv config dir in the exe dir if it
exists.

Also, make sure MP_PATH_MAX has enough space, even if the equivalent
wchar_t string is not 0-terminated with PATH_MAX (because apparently the
winapi doesn't require this). (Actually, maybe we should just kill all
uses of PATH_MAX/MP_PATH_MAX.)

1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 676841ee72..625b4fb58a 100644
--- a/Makefile
+++ b/Makefile
@@ -54,6 +54,7 @@ SOURCES-$(MPG123)               += audio/decode/ad_mpg123.c
 
 SOURCES-$(NEED_GETTIMEOFDAY)    += osdep/gettimeofday.c
 SOURCES-$(NEED_GLOB)            += osdep/glob-win.c
+SOURCES-$(WIN32)                += osdep/path-win.c
 
 SOURCES-$(PRIORITY)             += osdep/priority.c
 SOURCES-$(PVR)                  += stream/stream_pvr.c