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| author | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-01 22:55:37 +0000 |
|---|---|---|
| committer | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-03 18:22:05 -0600 |
| commit | 5b57d28ffb6e1ef86b50f7d05d977826eae89bfe (patch) | |
| tree | 154a22fe556b49e6927197336f8bf91b12eacd5e /usr.bin/unifdef/unifdefall.sh | |
| download | userland-5b57d28ffb6e1ef86b50f7d05d977826eae89bfe.tar.gz userland-5b57d28ffb6e1ef86b50f7d05d977826eae89bfe.tar.bz2 userland-5b57d28ffb6e1ef86b50f7d05d977826eae89bfe.tar.xz userland-5b57d28ffb6e1ef86b50f7d05d977826eae89bfe.zip | |
initial population
Diffstat (limited to 'usr.bin/unifdef/unifdefall.sh')
| -rw-r--r-- | usr.bin/unifdef/unifdefall.sh | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/usr.bin/unifdef/unifdefall.sh b/usr.bin/unifdef/unifdefall.sh new file mode 100644 index 0000000..7c1d643 --- /dev/null +++ b/usr.bin/unifdef/unifdefall.sh @@ -0,0 +1,29 @@ +#!/bin/sh +# +# remove all the #if's from a source file +# +# $dotat: things/unifdefall.sh,v 1.10 2002/09/24 19:52:11 fanf2 Exp $ +# $FreeBSD: src/usr.bin/unifdef/unifdefall.sh,v 1.2 2002/09/24 19:50:03 fanf Exp $ + +set -e + +basename=`basename $0` +tmp=`mktemp -d -t $basename` || exit 2 + +unifdef -s "$@" | sort | uniq > $tmp/ctrl +cpp -dM "$@" | sort | + sed -Ee 's/^#define[ ]+(.*[^ ])[ ]*$/\1/' > $tmp/hashdefs +sed -Ee 's/^([A-Za-z0-9_]+).*$/\1/' $tmp/hashdefs > $tmp/alldef +comm -23 $tmp/ctrl $tmp/alldef > $tmp/undef +comm -12 $tmp/ctrl $tmp/alldef > $tmp/def + +echo unifdef -k \\ > $tmp/cmd +sed -Ee 's/^(.*)$/-U\1 \\/' $tmp/undef >> $tmp/cmd +while read sym +do sed -Ee '/^('"$sym"')([(][^)]*[)])?([ ]+(.*))?$/!d;s//-D\1=\4/' $tmp/hashdefs +done < $tmp/def | + sed -Ee 's/\\/\\\\/g;s/"/\\"/g;s/^/"/;s/$/" \\/' >> $tmp/cmd +echo '"$@"' >> $tmp/cmd +sh $tmp/cmd "$@" + +rm -r $tmp |