cargo.eclass: honor NOCOLOR setting

Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>

diff --git a/eclass/cargo.eclass b/eclass/cargo.eclass
index d0288ed2edc902f53abcba54f2db2f7dcd400050..86715b83b88c0a09415833fa78f7cfa9002b4282 100644 (file)
--- a/eclass/cargo.eclass
+++ b/eclass/cargo.eclass
@@ -153,6 +153,8 @@ cargo_gen_config() {
        [term]
        verbose = true
        EOF
+       # honor NOCOLOR setting
+       [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo "color = 'never'" >> "${ECARGO_HOME}/config"
 }
 
 # @FUNCTION: cargo_src_compile