meson: define _FILE_OFFSET_BITS=64 for MinGW. See #1476

The autotools build set it by default and we use off_t in various places,
even on Windows. Also set it with the meson build to avoid any regressions.

Ideally we shouldn't use off_t and use 64bit capable API on Windows instead, so
we get large file support with MSVC as well.
This commit is contained in:
Christoph Reiter 2018-08-05 21:56:38 +02:00
parent 516101c702
commit 7e6fb333f7

View File

@ -114,6 +114,14 @@ if host_system == 'windows'
glib_conf.set('BROKEN_POLL', true)
endif
if host_system == 'windows' and cc.get_id() != 'msvc'
# FIXME: Ideally we shouldn't depend on this on Windows and should use
# 64 bit capable Windows API that also works with MSVC.
# The autotools build did set this for mingw and while meson sets it
# for gcc/clang by default, it doesn't do so on Windows.
glib_conf.set('_FILE_OFFSET_BITS', 64)
endif
# Check for GNU visibility attributes
g_have_gnuc_visibility = cc.compiles('''
void