diff options
| -rw-r--r-- | app-editors/emacs-vcs/emacs-vcs-25.1.9999-r1.ebuild | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/app-editors/emacs-vcs/emacs-vcs-25.1.9999-r1.ebuild b/app-editors/emacs-vcs/emacs-vcs-25.1.9999-r1.ebuild index 5457c54..4d274bf 100644 --- a/app-editors/emacs-vcs/emacs-vcs-25.1.9999-r1.ebuild +++ b/app-editors/emacs-vcs/emacs-vcs-25.1.9999-r1.ebuild @@ -104,6 +104,48 @@ fi EMACS_SUFFIX="${PN/emacs/emacs-${SLOT}}" SITEFILE="20${PN}-${SLOT}-gentoo.el" +pkg_pretend() { + local f + + if use alsa && ! use sound; then + ewarn "USE flag \"alsa\" overrides \"-sound\"; enabling sound support." + fi + + if use X; then + if ! use xft; then + for f in cairo m17n-lib; do + use ${f} && ewarn \ + "USE flag \"${f}\" has no effect if \"xft\" is not set." + done + fi + + if use gtk; then + while read line; do ewarn "${line}"; done <<-EOF + Your version of GTK+ will have problems with closing open + displays. This is no problem if you just use one display, but + if you use more than one and close one of them Emacs may crash. + See <https://bugzilla.gnome.org/show_bug.cgi?id=85715>. + If you intend to use more than one display, then it is strongly + recommended that you compile Emacs with the Athena/Lucid or the + Motif toolkit instead. + EOF + for f in motif Xaw3d athena; do + use ${f} && ewarn \ + "USE flag \"${f}\" has no effect if \"gtk\" is set." + done + elif use motif; then + for f in Xaw3d athena; do + use ${f} && ewarn \ + "USE flag \"${f}\" has no effect if \"motif\" is set." + done + fi + + if ! use gtk && use xwidgets; then + ewarn "USE flag \"xwidgets\" has no effect if \"gtk\" is not set." + fi + fi +} + src_prepare() { if [[ ${PV##*.} = 9999 ]]; then FULL_VERSION=$(sed -n 's/^AC_INIT([^,]*,[ \t]*\([^ \t,)]*\).*/\1/p' \ |