gcc-config: fix tests (drop einfo for LTO plugin)

Before the change 3 tests failed due to extra output
about switching to LTO plugin:
* Running rw-multi-native-configs/test.use-old ... due to log difference; see .../TMP-test.use-old-rw-multi-native-configs/test.use-old.log [ !! ]
* Running rw-multi-native-configs/test.select-insane ... due to log difference; see .../TMP-test.select-insane-rw-multi-native-configs/test.select-insane.log [ !! ]
* Running rw-multi-native-configs/test.select ... due to log difference; see .../TMP-test.select-rw-multi-native-configs/test.select.log [ !! ]

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

2 files changed, 0 insertions, 3 deletions

diff --git a/gcc-config b/gcc-config
index e42008e..db173f3 100755
--- a/gcc-config
+++ b/gcc-config
@@ -698,7 +698,6 @@ switch_profile() {
 	else
 		BFD_PLUGINS_DIR="${EROOT}usr/${CHOST}/binutils-bin/lib/bfd-plugins"
 	fi
-	einfo "Updating LTO plugin symlink in ${BFD_PLUGINS_DIR}"
 	mkdir -p "${BFD_PLUGINS_DIR}"
 	ln -sf "${LIBLTO_PLUGIN}" "${BFD_PLUGINS_DIR}"
 
diff --git a/tests/run_tests b/tests/run_tests
index 9ba34a0..19fbe7b 100755
--- a/tests/run_tests
+++ b/tests/run_tests
@@ -3,7 +3,6 @@
 # Avoid bash localization of error messages
 export LC_ALL=C
 
-. /lib/gentoo/functions.sh 2>/dev/null
 ebegin() { printf '%s*%s %s ... ' "${GOOD}" "${NORMAL}" "$*" ; }
 eend() {
 	local r=${1:-0}
@@ -16,7 +15,6 @@ eend() {
 	return $r
 }
 die() { echo "$*" 1>&2; exit 1; }
-eval $(eval_ecolors 2>/dev/null)
 
 vars=( CHOST GCC_CONFIG ROOT TROOT NOCOLOR RC_NOCOLOR )
 unset ${vars[@]}