commit:     d321ab3053915b22883a6681cead236190b994e6
Author:     Pacho Ramos <pacho <AT> gentoo <DOT> org>
AuthorDate: Sun Apr  3 12:56:31 2016 +0000
Commit:     Pacho Ramos <pacho <AT> gentoo <DOT> org>
CommitDate: Sun Apr  3 12:56:59 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d321ab30

gnome2.eclass/gnome2-utils.eclass: implement eapi6 support and take advantage 
of that for finally fixing many bugs/enhancements that were waiting for this 
(#571378)

 eclass/gnome2-utils.eclass |   8 +++
 eclass/gnome2.eclass       | 152 +++++++++++++++++++++++++++++++--------------
 2 files changed, 113 insertions(+), 47 deletions(-)

diff --git a/eclass/gnome2-utils.eclass b/eclass/gnome2-utils.eclass
index 1f46389..63855da 100644
--- a/eclass/gnome2-utils.eclass
+++ b/eclass/gnome2-utils.eclass
@@ -101,6 +101,14 @@ gnome2_environment_reset() {
 
        # Ensure we don't rely on dconf/gconf while building, bug #511946
        export GSETTINGS_BACKEND="memory" 
+
+       if has ${EAPI:-0} 6; then
+               # Try to cover the packages honoring this variable, bug #508124
+               export GST_INSPECT="$(type -P true)"
+               
+               # Stop relying on random DISPLAY variable values, bug #534312
+               unset DISPLAY
+       fi
 }
 
 # @FUNCTION: gnome2_gconf_savelist

diff --git a/eclass/gnome2.eclass b/eclass/gnome2.eclass
index 8077f71..de7a636 100644
--- a/eclass/gnome2.eclass
+++ b/eclass/gnome2.eclass
@@ -16,25 +16,18 @@ case "${EAPI:-0}" in
        4|5)
                EXPORT_FUNCTIONS src_unpack src_prepare src_configure 
src_compile src_install pkg_preinst pkg_postinst pkg_postrm
                ;;
+       6)
+               EXPORT_FUNCTIONS src_prepare src_configure src_compile 
src_install pkg_preinst pkg_postinst pkg_postrm
+               ;;
        *) die "EAPI=${EAPI} is not supported" ;;
 esac
 
-# @ECLASS-VARIABLE: G2CONF
+# @ECLASS-VARIABLE: DOCS
 # @DEFAULT_UNSET
 # @DESCRIPTION:
-# Extra configure opts passed to econf.
-# Deprecated, pass extra arguments to gnome2_src_configure.
-G2CONF=${G2CONF:-""}
-
-# @ECLASS-VARIABLE: GNOME2_LA_PUNT
-# @DESCRIPTION:
-# Should we delete ALL the .la files?
-# NOT to be used without due consideration.
-if has ${EAPI:-0} 4; then
-       GNOME2_LA_PUNT=${GNOME2_LA_PUNT:-"no"}
-else
-       GNOME2_LA_PUNT=${GNOME2_LA_PUNT:-""}
-fi
+# String containing documents passed to dodoc command for eapi4.
+# In eapi5 we rely on einstalldocs (from eutils.eclass) and for newer EAPIs we
+# follow PMS spec.
 
 # @ECLASS-VARIABLE: ELTCONF
 # @DEFAULT_UNSET
@@ -42,36 +35,63 @@ fi
 # Extra options passed to elibtoolize
 ELTCONF=${ELTCONF:-""}
 
-# @ECLASS-VARIABLE: DOCS
+# @ECLASS-VARIABLE: G2CONF
 # @DEFAULT_UNSET
 # @DESCRIPTION:
-# String containing documents passed to dodoc command.
+# Extra configure opts passed to econf.
+# Deprecated, pass extra arguments to gnome2_src_configure.
+# Banned in eapi6 and newer.
+if has ${EAPI:-0} 4 5; then
+       G2CONF=${G2CONF:-""}
+fi
 
 # @ECLASS-VARIABLE: GCONF_DEBUG
 # @DEFAULT_UNSET
-# @DESCRIPTION:
+# @DESCRIPTION: 
 # Whether to handle debug or not.
 # Some gnome applications support various levels of debugging (yes, no, 
minimum,
-# etc), but using --disable-debug also removes g_assert which makes debugging
-# harder. This variable should be set to yes for such packages for the eclass
+# etc), but using --disable-debug also removes g_assert which makes debugging  
 
+# harder. This variable should be set to yes for such packages for the eclass  
 
 # to handle it properly. It will enable minimal debug with USE=-debug.
 # Note that this is most commonly found in configure.ac as GNOME_DEBUG_CHECK.
-
+#
+# Banned since eapi6 as upstream is moving away from this obsolete macro in 
favor
+# of autoconf-archive macros, that do not expose this issue (bug #270919)
+if has ${EAPI:-0} 4 5; then
+       if [[ ${GCONF_DEBUG} != "no" ]]; then
+               IUSE="debug"
+       fi
+fi
+    
 # @ECLASS-VARIABLE: GNOME2_ECLASS_GIO_MODULES
 # @INTERNAL
 # @DESCRIPTION:
 # Array containing glib GIO modules
 
-if [[ ${GCONF_DEBUG} != "no" ]]; then
-       IUSE="debug"
+# @ECLASS-VARIABLE: GNOME2_LA_PUNT
+# @DESCRIPTION:
+# For eapi4 it sets if we should delete ALL or none of the .la files
+# For eapi5 and newer it relies on prune_libtool_files (from eutils.eclass)
+# for this. Available values for GNOME2_LA_PUNT:
+# - "no": will not clean any .la files
+# - "yes": will run prune_libtool_files --modules
+# - If it is not set, it will run prune_libtool_files
+if has ${EAPI:-0} 4; then
+       GNOME2_LA_PUNT=${GNOME2_LA_PUNT:-"no"}
+else
+       GNOME2_LA_PUNT=${GNOME2_LA_PUNT:-""}
 fi
 
 # @FUNCTION: gnome2_src_unpack
 # @DESCRIPTION:
 # Stub function for old EAPI.
 gnome2_src_unpack() {
-       unpack ${A}
-       cd "${S}"
+       if has ${EAPI:-0} 4 5; then
+               unpack ${A}
+               cd "${S}"
+       else
+               die "gnome2_src_unpack is banned from eapi6"
+       fi
 }
 
 # @FUNCTION: gnome2_src_prepare
@@ -85,7 +105,10 @@ gnome2_src_prepare() {
        gnome2_environment_reset
 
        # Prevent scrollkeeper access violations
-       gnome2_omf_fix
+       # We stop to run it from eapi6 as scrollkeeper helpers from
+       # rarian are not running anything and, then, access violations
+       # shouldn't occur.
+       has ${EAPI:-0} 4 5 && gnome2_omf_fix
 
        # Disable all deprecation warnings
        gnome2_disable_deprecation_warning
@@ -99,17 +122,26 @@ gnome2_src_prepare() {
 # @DESCRIPTION:
 # Gnome specific configure handling
 gnome2_src_configure() {
-       # Deprecated for a long time now, see Gnome team policies
+       # Deprecated for a long time now and banned since eapi6, see Gnome team 
policies
        if [[ -n ${G2CONF} ]] ; then
-               eqawarn "G2CONF set, please review documentation at 
https://wiki.gentoo.org/wiki/Project:GNOME/Gnome_Team_Ebuild_Policies#G2CONF_and_src_configure";
+               if has ${EAPI:-0} 4 5; then
+                       eqawarn "G2CONF set, please review documentation at 
https://wiki.gentoo.org/wiki/Project:GNOME/Gnome_Team_Ebuild_Policies#G2CONF_and_src_configure";
+               else
+                       die "G2CONF set, please review documentation at 
https://wiki.gentoo.org/wiki/Project:GNOME/Gnome_Team_Ebuild_Policies#G2CONF_and_src_configure";
+               fi
        fi
 
        local g2conf=()
 
-       # Update the GNOME configuration options
-       if [[ ${GCONF_DEBUG} != 'no' ]] ; then
-               if use debug ; then
-                       g2conf+=( --enable-debug=yes )
+       if has ${EAPI:-0} 4 5; then
+               if [[ ${GCONF_DEBUG} != 'no' ]] ; then
+                       if use debug ; then
+                               g2conf+=( --enable-debug=yes )
+                       fi
+               fi
+       else
+               if [[ -n ${GCONF_DEBUG} ]] ; then
+                       die "GCONF_DEBUG is banned since eapi6 in favor of each 
ebuild taking care of the proper handling of debug configure option"
                fi
        fi
 
@@ -139,7 +171,7 @@ gnome2_src_configure() {
                g2conf+=( --disable-scrollkeeper )
        fi
 
-       # Pass --disable-silent-rules when possible (not needed for eapi5), bug 
#429308
+       # Pass --disable-silent-rules when possible (not needed since eapi5), 
bug #429308
        if has ${EAPI:-0} 4; then
                if grep -q "disable-silent-rules" 
"${ECONF_SOURCE:-.}"/configure; then
                        g2conf+=( --disable-silent-rules )
@@ -166,22 +198,36 @@ gnome2_src_configure() {
                g2conf+=( --enable-compile-warnings=minimum )
        fi
 
-       # Pass --docdir with proper directory, bug #482646
-       if grep -q "^ *--docdir=" "${ECONF_SOURCE:-.}"/configure; then
-               g2conf+=( --docdir="${EPREFIX}"/usr/share/doc/${PF} )
+       # Pass --docdir with proper directory, bug #482646 (not needed since 
eapi6)
+       if has ${EAPI:-0} 4 5; then
+               if grep -q "^ *--docdir=" "${ECONF_SOURCE:-.}"/configure; then
+                       g2conf+=( --docdir="${EPREFIX}"/usr/share/doc/${PF} )
+               fi
        fi
 
        # Avoid sandbox violations caused by gnome-vfs (bug #128289 and #345659)
-       addwrite "$(unset HOME; echo ~)/.gnome2"
+       if has ${EAPI:-0} 4 5; then
+               addwrite "$(unset HOME; echo ~)/.gnome2"
+       else
+               addpredict "$(unset HOME; echo ~)/.gnome2"
+       fi
 
-       econf ${g2conf[@]} ${G2CONF} "$@"
+       if has ${EAPI:-0} 4 5; then
+               econf ${g2conf[@]} ${G2CONF} "$@"
+       else
+               econf ${g2conf[@]} "$@"
+       fi
 }
 
 # @FUNCTION: gnome2_src_compile
 # @DESCRIPTION:
 # Only default src_compile for now
 gnome2_src_compile() {
-       emake
+       if has ${EAPI:-0} 4 5; then
+               emake
+       else
+               default
+       fi
 }
 
 # @FUNCTION: gnome2_src_install
@@ -189,27 +235,39 @@ gnome2_src_compile() {
 # Gnome specific install. Handles typical GConf and scrollkeeper setup
 # in packages and removal of .la files if requested
 gnome2_src_install() {
-       # if this is not present, scrollkeeper-update may segfault and
-       # create bogus directories in /var/lib/
-       local sk_tmp_dir="/var/lib/scrollkeeper"
-       dodir "${sk_tmp_dir}" || die "dodir failed"
-
        # we must delay gconf schema installation due to sandbox
        export GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL="1"
 
-       debug-print "Installing with 'make install'"
-       emake DESTDIR="${D}" "scrollkeeper_localstate_dir=${ED}${sk_tmp_dir} " 
"$@" install || die "install failed"
+       local sk_tmp_dir="/var/lib/scrollkeeper"
+       # scrollkeeper-update from rarian doesn't do anything. Then, since eapi6
+       # we stop taking care of it
+       #
+       # if this is not present, scrollkeeper-update may segfault and
+       # create bogus directories in /var/lib/
+       if has ${EAPI:-0} 4 5; then
+               dodir "${sk_tmp_dir}" || die "dodir failed"
+               emake DESTDIR="${D}" 
"scrollkeeper_localstate_dir=${ED}${sk_tmp_dir} " "$@" install || die "install 
failed"
+       else
+               default
+       fi
 
        unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
 
-       # Handle documentation as 'default' for eapi5 and newer, bug #373131
+       # Handle documentation as 'default' for eapi5, bug #373131
+       # Since eapi6 this is handled by default on its own plus MAINTAINERS 
and HACKING
+       # files that are really common in gnome packages (bug #573390)
        if has ${EAPI:-0} 4; then
                # Manual document installation
                if [[ -n "${DOCS}" ]]; then
                        dodoc ${DOCS} || die "dodoc failed"
                fi
-       else
+       elif has ${EAPI:-0} 5; then
                einstalldocs
+       else
+               local d
+               for d in HACKING MAINTAINERS; do
+                       [[ -s "${d}" ]] && dodoc "${d}"
+               done
        fi
 
        # Do not keep /var/lib/scrollkeeper because:

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