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configure: colorize warning messages

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This patch introduces color warning messages (yellow).
They are enabled whenever available.
Tested with zsh, bash, and sh (bash under --posix).

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Ganesh Ajjanagadde 2015-08-28 10:39:59 -04:00 committed by Michael Niedermayer
parent 1f1c100833
commit 3e830b6dc8
1 changed files with 9 additions and 1 deletions
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10
configure vendored
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@ -416,6 +416,14 @@ EOF
}
quotes='""'
if test -t 1; then
ncolors=$(tput colors)
if test -n "$ncolors" && test $ncolors -ge 8; then
bold_color=$(tput bold)
warn_color=$(tput setaf 3)
reset_color=$(tput sgr0)
fi
fi
log(){
echo "$@" >> $logfile
@ -6201,7 +6209,7 @@ echo "#endif /* AVUTIL_AVCONFIG_H */" >> $TMPH
cp_if_changed $TMPH libavutil/avconfig.h
if test -n "$WARNINGS"; then
printf "\n$WARNINGS"
printf "\n%s%s$WARNINGS%s" "$warn_color" "$bold_color" "$reset_color"
enabled fatal_warnings && exit 1
fi