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Accept -Wno- prefix in ARI

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This adds -Wno- support to ARI, so that warnings can be disabled
selectively.  I use this to ignore "deprecated" warnings.

gdb/ChangeLog
2019-12-13  Tom Tromey  <tromey@adacore.com>

	* contrib/ari/gdb_ari.sh: Handle -Wno- prefix.

Change-Id: I6919faedf920e857df4f597df66f0ba3943e0eac
This commit is contained in:
Tom Tromey 2019-12-05 08:36:31 -07:00
parent 98f9338a58
commit 634561834e
2 changed files with 20 additions and 3 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2019-12-13 Tom Tromey <tromey@adacore.com>
* contrib/ari/gdb_ari.sh: Handle -Wno- prefix.
2019-12-13 Tom Tromey <tromey@adacore.com>
* contrib/ari/gdb_ari.sh (usage): Use GNU style.

19
gdb/contrib/ari/gdb_ari.sh
View File

@ -60,7 +60,8 @@ Options:
-Werror Treat all problems as errors.
-Wall Report all problems.
-Wari Report problems that should be fixed in new code.
-WCATEGORY Report problems in the specifed category. Valid categories
-WCATEGORY Report problems in the specifed category. The category
can be prefixed with "no-". Valid categories
are: ${all}
EOF
exit 1
@ -102,6 +103,10 @@ fi
# Validate all errors and warnings.
for w in ${warning} ${error}
do
case "$w" in
no-*) w=`echo x$w | sed -e 's/xno-//'`;;
esac
case " ${all} " in
*" ${w} "* ) ;;
* ) usage "Unknown option -W${w}" ;;
@ -123,11 +128,19 @@ do
done
for w in ${warning}
do
warnings="${warnings} warning[ari_${w}] = 1;"
val=1
case "$w" in
no-*) w=`echo x$w | sed -e 's/xno-//'`; val=0 ;;
esac
warnings="${warnings} warning[ari_${w}] = $val;"
done
for e in ${error}
do
errors="${errors} error[ari_${e}] = 1;"
val=1
case "$e" in
no-*) e=`echo x$e | sed -e 's/xno-//'`; val=0 ;;
esac
errors="${errors} error[ari_${e}] = $val;"
done
if [ "$AWK" = "" ] ; then