1 files changed, 0 insertions, 75 deletions
diff --git a/m4/colored-echo.m4 b/m4/colored-echo.m4
deleted file mode 100644
index 0a7ae06..0000000
--- a/m4/colored-echo.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-dnl
-dnl Macro to output bold and colored text.
-dnl
-
-dnl COLORED_ECHO_INIT
-dnl This macro must be called first to initialize a context.
-AC_DEFUN([COLORED_ECHO_INIT],
-[
-  dnl Prepare fancy console output, taken from GNU shtools.
-  colored_echo_bold=''
-  colored_echo_norm=''
-
-  AC_PROG_AWK
-  if test x"$AWK" = x"not found"; then
-    return
-  fi
-
-  case $TERM in
-  xterm|xterm*|vt220|vt220*)
-    dnl For the most important terminal types we directly know the
-    dnl sequences.
-    colored_echo_bold=`$AWK 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' </dev/null 2>/dev/null`
-    colored_echo_norm=`$AWK 'BEGIN { printf("%c%c%c", 27, 91, 109); }' </dev/null 2>/dev/null`
-    ;;
-
-  vt100|vt100*|cygwin)
-    colored_echo_bold=`$AWK 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' </dev/null 2>/dev/null`
-    colored_echo_norm=`$AWK 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' </dev/null 2>/dev/null`
-    ;;
-
-  *)
-    dnl For all others, we try to use a possibly existing `tput' or
-    dnl `tcout' utility.
-    paths=`$ECHO $PATH | sed -e 's/:/ /g'`
-    for tool in tput tcout; do
-      for dir in $paths; do
-        if test -r "$dir/$tool" ; then
-          for seq in bold md smso; do
-            bold="`$dir/$tool $seq 2>/dev/null`"
-            if test ".$bold" != . ; then
-              colored_echo_bold="$bold"
-              break
-            fi
-          done
-          if test ".$colored_echo_bold" != . ; then
-            for seq in sgr0 me rmso init reset; do
-              norm="`$dir/$tool $seq 2>/dev/null`"
-              if test ".$norm" != . ; then
-                colored_echo_norm="$norm"
-                break
-              fi
-            done
-          fi
-          break
-        fi
-      done
-      if test x"$colored_echo_bold" != "x" -a x"$colored_echo_norm" != "x"; then
-        break;
-      fi
-    done
-    ;;
-  esac
-])
-
-dnl COLORED_ECHO(TEXT)
-dnl Output text with:
-dnl   o  everything between %B and %b displayed bold.
-AC_DEFUN([COLORED_ECHO],
-[
-  text=`$ECHO $seo "$1" | sed -e "s/%B/${colored_echo_bold}/g" -e "s/%b/${colored_echo_norm}/g" 2>/dev/null`
-  $ECHO $seo "$text"
-
-  text=`$ECHO $sec "$1" | sed -e "s/%B//g" -e "s/%b//g" 2>/dev/null`
-  _AS_ECHO_LOG($text)
-])