meson.eclass: misc improvements for #619178

eclass/meson.eclass

@@ -37,14 +37,18 @@ case ${EAPI:-0} in
 	*) die "EAPI=${EAPI} is not supported" ;;
 esac
 
-EXPORT_FUNCTIONS src_configure src_compile src_test src_install
-
 if [[ -z ${_MESON_ECLASS} ]]; then
-_MESON_ECLASS=1
 
 # FIXME: We will need to inherit toolchain-funcs as well to support crossdev.
 inherit ninja-utils
 
+fi
+
+EXPORT_FUNCTIONS src_configure src_compile src_test src_install
+
+if [[ -z ${_MESON_ECLASS} ]]; then
+_MESON_ECLASS=1
+
 DEPEND=">=dev-util/meson-0.39.1
 	>=dev-util/ninja-1.7.2"
 
@@ -57,7 +61,7 @@ DEPEND=">=dev-util/meson-0.39.1
 # @ECLASS-VARIABLE: EMESON_SOURCE
 # @DEFAULT_UNSET
 # @DESCRIPTION:
-# The location of the source files for the project;this is the source
+# The location of the source files for the project; this is the source
 # directory to pass to meson.
 # If this isn't set, it defaults to ${S}
 
@@ -67,17 +71,17 @@ DEPEND=">=dev-util/meson-0.39.1
 # Optional meson arguments as Bash array; this should be defined before
 # calling meson_src_configure.
 
-# create a cross file for meson
+# Create a cross file for meson
 # fixme: This function should write a cross file as described at the
 # following url.
-#	http://mesonbuild.com/Cross-compilation.html
+# http://mesonbuild.com/Cross-compilation.html
 # _meson_create_cross_file() {
 #	touch "${T}"/meson.crossfile
 # }
 
 # @FUNCTION: meson_src_configure
 # @DESCRIPTION:
-# this is the meson_src_configure function
+# This is the meson_src_configure function
 meson_src_configure() {
 	debug-print-function ${FUNCNAME} "$@"
 
@@ -86,7 +90,7 @@ meson_src_configure() {
 		--buildtype plain
 		--libdir "$(get_libdir)"
 		--localstatedir "${EPREFIX}/var/lib"
-		--prefix "${EPREFIX}"/usr
+		--prefix "${EPREFIX}/usr"
 		--sysconfdir "${EPREFIX}/etc"
 		)
 
@@ -114,25 +118,26 @@ meson_src_configure() {
 meson_src_compile() {
 	debug-print-function ${FUNCNAME} "$@"
 
-	eninja -v -C "${BUILD_DIR}"
+	eninja -C "${BUILD_DIR}"
 }
 
 # @FUNCTION: meson_src_test
 # @DESCRIPTION:
-# this is the meson_src_test function.
+# This is the meson_src_test function.
 meson_src_test() {
 	debug-print-function ${FUNCNAME} "$@"
 
-	eninja -v -C "${BUILD_DIR}" test
+	eninja -C "${BUILD_DIR}" test
 }
 
 # @FUNCTION: meson_src_install
 # @DESCRIPTION:
-# this is the meson_src_install function.
+# This is the meson_src_install function.
 meson_src_install() {
 	debug-print-function ${FUNCNAME} "$@"
 
-	DESTDIR="${D}" eninja -v -C "${BUILD_DIR}" install
+	DESTDIR="${D}" eninja -C "${BUILD_DIR}" install
+	einstalldocs
 }
 
 fi