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-rw-r--r--m4/efl.m49
1 files changed, 9 insertions, 0 deletions
diff --git a/m4/efl.m4 b/m4/efl.m4
index aa6de2afab..3598ce78fe 100644
--- a/m4/efl.m4
+++ b/m4/efl.m4
@@ -57,6 +57,15 @@ case "$TERM" in
57 ;; 57 ;;
58esac 58esac
59 59
60### echo compatibility
61
62## the BSD echo does not have the -e option (it is the default behaviour)
63echo_e=
64if test "`echo -e x`" = "x"; then
65 echo_e=-e
66fi
67AC_SUBST([ECHO_E], [${echo_e}])
68
60if test "${want_color}" = "yes"; then 69if test "${want_color}" = "yes"; then
61 COLOR_YES=`echo $echo_e "\033@<:@1;32m"` 70 COLOR_YES=`echo $echo_e "\033@<:@1;32m"`
62 COLOR_NO=`echo $echo_e "\033@<:@1;31m"` 71 COLOR_NO=`echo $echo_e "\033@<:@1;31m"`