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build: Avoid xgettext crash on MSYS2

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isatty() on MSYS2 returns non-zero if the fd is stdout and is redirected
to /dev/null.  That lets xgettext to produce colorized output and leads
to an assertion failure during terminal type detection.

Although the problem should be fixed in MSYS2, isatty() could behave
wrongly in many ways on Windows.  Since gtk+ doesn't need colorized
output, it would be safer to bypass the terminal dependent code.

See also:
https://lists.gnu.org/archive/html/bug-gettext/2015-04/msg00004.html

https://bugzilla.gnome.org/show_bug.cgi?id=748346
This commit is contained in:
Daiki Ueno 2015-04-23 09:42:45 +09:00 committed by Matthias Clasen
parent b44afa1d48
commit b10d63c085
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@ -668,7 +668,7 @@ ALL_LINGUAS="`grep -v '^#' "$srcdir/po/LINGUAS" | tr '\n' ' '`"
AM_GLIB_GNU_GETTEXT
AC_MSG_CHECKING([whether xgettext supports ui files])
if $ac_cv_path_XGETTEXT --output=- --language=Glade $srcdir/gtk/ui/gtkfilechooserwidget.ui > /dev/null 2>&1; then
if $ac_cv_path_XGETTEXT --output=- --color=no --language=Glade $srcdir/gtk/ui/gtkfilechooserwidget.ui > /dev/null 2>&1; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])