dev-libs/glib: add various cross-compile settings
The upstream configure script has many tests that fail when
cross-compiling, so add proper settings until the upstream
bugs are resolved.
diff --git a/dev-libs/glib/glib-2.44.1-r1.ebuild b/dev-libs/glib/glib-2.44.1-r1.ebuild
index 9534f7a..d5302bc 100644
--- a/dev-libs/glib/glib-2.44.1-r1.ebuild
+++ b/dev-libs/glib/glib-2.44.1-r1.ebuild
@@ -182,6 +182,19 @@
export LIBFFI_LIBS="-lffi"
fi
+ # These configure tests don't work when cross-compiling.
+ if tc-is-cross-compiler ; then
+ # https://bugzilla.gnome.org/show_bug.cgi?id=756473
+ case ${CHOST} in
+ hppa*|metag*) export glib_cv_stack_grows=yes ;;
+ *) export glib_cv_stack_grows=no ;;
+ esac
+ # https://bugzilla.gnome.org/show_bug.cgi?id=756474
+ export glib_cv_uscore=no
+ # https://bugzilla.gnome.org/show_bug.cgi?id=756475
+ export ac_cv_func_posix_get{pwuid,grgid}_r=yes
+ fi
+
local myconf
case "${CHOST}" in
