forked from enlightenment/efl
pkg-config: Brought latest "echo compatibility" changes from EFL to m4/efl.m4.
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@ -57,18 +57,20 @@ case "$TERM" in
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;;
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esac
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### echo compatibility
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## the BSD echo does not have the -e option (it is the default behaviour)
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echo_e=
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if test "`echo -e x`" = "x"; then
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echo_e=-e
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fi
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AC_SUBST([ECHO_E], [${echo_e}])
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if test "${want_color}" = "yes"; then
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if test `echo -e x` = x; then
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echoopt=-e
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else
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echoopt=
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fi
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COLOR_YES=`echo $echoopt "\033@<:@1;32m"`
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COLOR_NO=`echo $echoopt "\033@<:@1;31m"`
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COLOR_OTHER=`echo $echoopt "\033@<:@1;36m"`
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COLOR_RESET=`echo $echoopt "\033@<:@0m"`
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COLOR_YES=`echo $echo_e "\033@<:@1;32m"`
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COLOR_NO=`echo $echo_e "\033@<:@1;31m"`
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COLOR_OTHER=`echo $echo_e "\033@<:@1;36m"`
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COLOR_RESET=`echo $echo_e "\033@<:@0m"`
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else
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COLOR_YES=""
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COLOR_NO=""
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