dev-libs/glib-2.54: handle py glib-{mkenums,genmarshal} more properly

glib-2.54 ported glib-mkenums and glib-genmarshal to python. Handle them
more properly via python_replicate_script and PYTHON_DEPS, so we actually
ensure that the deps are in place for the tools to work.
This is meant to be temporary and not a stable candidate until at least
these python tools are moved out into a separate package, like
gdbus-codegen is. But we are delayed in providing a newer glib for
~arch long enough now, so go with the simpler way to start with, as
separate package would involve consumer transition as well, including
addition of the new package into various packages DEPEND, which is hard
to know when it's needed (probably requiring some sort of QA check).

Bug: https://bugs.gentoo.org/651830
Package-Manager: Portage-2.3.40, Repoman-2.3.9

diff --git a/dev-libs/glib/glib-2.54.3-r5.ebuild b/dev-libs/glib/glib-2.54.3-r5.ebuild
index ba26e66bb6bb01a33203cc9469a760d7a1dc9343..31c751756ab8b53591e1aef94cec3f764376cdf5 100644 (file)
--- a/dev-libs/glib/glib-2.54.3-r5.ebuild
+++ b/dev-libs/glib/glib-2.54.3-r5.ebuild
@@ -6,7 +6,7 @@
 # then to be think very closely.
 
 EAPI=6
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python{2_7,3_5,3_6} )
 # Completely useless with or without USE static-libs, people need to use
 # pkg-config
 GNOME2_LA_PUNT="yes"
@@ -23,9 +23,9 @@ LICENSE="LGPL-2.1+"
 SLOT="2"
 IUSE="dbus debug fam kernel_linux +mime selinux static-libs systemtap test utils xattr"
 REQUIRED_USE="
-       utils? ( ${PYTHON_REQUIRED_USE} )
+       ${PYTHON_REQUIRED_USE}
        test? ( ${PYTHON_REQUIRED_USE} )
-"
+" # test dep left here and elsewhere to not forget, as global python requirement is supposed to be temporary until a split package is made with meson
 
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"
 
@@ -44,8 +44,8 @@ RDEPEND="
        selinux? ( >=sys-libs/libselinux-2.2.2-r5[${MULTILIB_USEDEP}] )
        xattr? ( >=sys-apps/attr-2.4.47-r1[${MULTILIB_USEDEP}] )
        fam? ( >=virtual/fam-0-r1[${MULTILIB_USEDEP}] )
+       ${PYTHON_DEPS}
        utils? (
-               ${PYTHON_DEPS}
                >=dev-util/gdbus-codegen-${PV}
                virtual/libelf:0=
        )
@@ -123,8 +123,6 @@ src_prepare() {
        # Leave python shebang alone - handled by python_replicate_script
        # We could call python_setup and give configure a valid --with-python
        # arg, but that would mean a build dep on python when USE=utils.
-       sed -e '/${PYTHON}/d' \
-               -i glib/Makefile.{am,in} || die
        sed -e 's:@PYTHON@:python:' \
                -i gobject/glib-{genmarshal.in,mkenums.in} || die
        # Also needed to prevent cross-compile failures, see bug #267603
@@ -224,12 +222,14 @@ multilib_src_install() {
 multilib_src_install_all() {
        einstalldocs
 
-       if use utils ; then
-               python_replicate_script "${ED}"/usr/bin/gtester-report
-       else
-               rm "${ED}usr/bin/gtester-report"
-               rm "${ED}usr/share/man/man1/gtester-report.1"
-       fi
+       # FIXME: Move python deps that are only required at build time of other packages to a split package
+       python_replicate_script "${ED}"/usr/bin/glib-mkenums
+       python_replicate_script "${ED}"/usr/bin/glib-genmarshal
+
+       # gtester-report works only with python2 and is heavily deprecated - https://bugzilla.gnome.org/show_bug.cgi?id=668035#c4
+       # Remove it instead of bothering with making it work with python3 in PYTHON_COMPAT
+       rm "${ED}usr/bin/gtester-report"
+       rm "${ED}usr/share/man/man1/gtester-report.1"
 
        # Do not install charset.alias even if generated, leave it to libiconv
        rm -f "${ED}/usr/lib/charset.alias"