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version/gitvars: use redo-always if using git commands.

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Otherwise we won't rebuild files when the commit id changes.
This commit is contained in:
Avery Pennarun 2011-01-18 00:55:25 -08:00
commit 5ea0cb01f5
2 changed files with 6 additions and 1 deletions
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3
Documentation/clean.do
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@ -1 +1,2 @@
rm -f *~ .*~ *.1 md-to-man rm -f *~ .*~ *.1 md-to-man *.tmp

4
version/gitvars.do
View file

@ -1,6 +1,7 @@
redo-ifchange gitvars.pre prodname redo-ifchange gitvars.pre prodname
read PROD <prodname read PROD <prodname
exec >$3
# Fix each line from gitvars.pre where git may or may not have already # Fix each line from gitvars.pre where git may or may not have already
# substituted the variables. If someone generated a tarball with 'git archive', # substituted the variables. If someone generated a tarball with 'git archive',
@ -12,6 +13,7 @@ while read line; do
x=${line#\$Format:} # remove prefix x=${line#\$Format:} # remove prefix
if [ "$x" != "$line" ]; then if [ "$x" != "$line" ]; then
# git didn't substitute it # git didn't substitute it
redo-always # git this from the git repo
x=${x%\$} # remove trailing $ x=${x%\$} # remove trailing $
if [ "$x" = "%d" ]; then if [ "$x" = "%d" ]; then
tag=$(git describe --match="$PROD-*") tag=$(git describe --match="$PROD-*")
@ -22,3 +24,5 @@ while read line; do
fi fi
echo "$x" echo "$x"
done <gitvars.pre done <gitvars.pre
redo-stamp <$3