Importing base.eclass causes us to export src_unpack() phase function
which is entirely useless in EAPIs 2+ (which we only support), and
causes trouble importing autotools-utils e.g. after VCS eclasses.

Fixes: https://bugs.gentoo.org/show_bug.cgi?id=392651
---
 eclass/autotools-utils.eclass |   38 +++++++++++++++++++++++++++++++++-----
 1 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/eclass/autotools-utils.eclass b/eclass/autotools-utils.eclass
index 0aa1679..7a5b77c 100644
--- a/eclass/autotools-utils.eclass
+++ b/eclass/autotools-utils.eclass
@@ -93,7 +93,7 @@ case ${EAPI:-0} in
 	*) die "EAPI=${EAPI} is not supported" ;;
 esac
 
-inherit autotools base eutils libtool
+inherit autotools eutils libtool
 
 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_install src_test
 
@@ -125,6 +125,24 @@ EXPORT_FUNCTIONS src_prepare src_configure src_compile src_install src_test
 # }
 # @CODE
 
+# @ECLASS-VARIABLE: DOCS
+# @DESCRIPTION:
+# Array containing documents passed to dodoc command.
+#
+# DOCS=( NEWS README )
+
+# @ECLASS-VARIABLE: HTML_DOCS
+# @DESCRIPTION:
+# Array containing documents passed to dohtml command.
+#
+# HTML_DOCS=( doc/html/ )
+
+# @ECLASS-VARIABLE: PATCHES
+# @DESCRIPTION:
+# PATCHES array variable containing all various patches to be applied.
+#
+# PATCHES=( "${FILESDIR}/mypatch.patch" )
+
 # Determine using IN or OUT source build
 _check_build_dir() {
 	: ${ECONF_SOURCE:=${S}}
@@ -224,7 +242,9 @@ remove_libtool_files() {
 autotools-utils_src_prepare() {
 	debug-print-function ${FUNCNAME} "$@"
 
-	base_src_prepare
+	[[ ${PATCHES} ]] && epatch "${PATCHES[@]}"
+	epatch_user
+
 	elibtoolize --patch-only
 }
 
@@ -260,7 +280,7 @@ autotools-utils_src_configure() {
 	_check_build_dir
 	mkdir -p "${AUTOTOOLS_BUILD_DIR}" || die "mkdir '${AUTOTOOLS_BUILD_DIR}' failed"
 	pushd "${AUTOTOOLS_BUILD_DIR}" > /dev/null
-	base_src_configure "${econfargs[@]}" "$@"
+	default_src_configure "${econfargs[@]}" "$@"
 	popd > /dev/null
 }
 
@@ -272,7 +292,7 @@ autotools-utils_src_compile() {
 
 	_check_build_dir
 	pushd "${AUTOTOOLS_BUILD_DIR}" > /dev/null
-	base_src_compile "$@"
+	default_src_compile "$@"
 	popd > /dev/null
 }
 
@@ -289,9 +309,17 @@ autotools-utils_src_install() {
 
 	_check_build_dir
 	pushd "${AUTOTOOLS_BUILD_DIR}" > /dev/null
-	base_src_install "$@"
+	emake DESTDIR="${D}" "$@" install || die "emake install failed"
 	popd > /dev/null
 
+	# XXX: support installing them from builddir as well?
+	if [[ ${DOCS} ]]; then
+		dodoc "${DOCS[@]}" || die "dodoc failed"
+	fi
+	if [[ ${HTML_DOCS} ]]; then
+		dohtml -r "${HTML_DOCS[@]}" || die "dohtml failed"
+	fi
+
 	# Remove libtool files and unnecessary static libs
 	remove_libtool_files
 }
-- 
1.7.8.rc4.dirty