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Shorten autogen.sh script

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* autogen.sh: Use a shorter script, as some 'sed' implementations
mishandle long scripts.
This commit is contained in:
Paul Eggert 2017-01-05 12:04:00 -08:00
parent ade6a024c8
commit d1d9b37630
1 changed files with 2 additions and 2 deletions
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4
autogen.sh
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@ -224,8 +224,8 @@ Please report any problems with this script to bug-gnu-emacs@gnu.org .'
## Create nt/gnulib.mk if it doesn't exist, as autoreconf will need it. ## Create nt/gnulib.mk if it doesn't exist, as autoreconf will need it.
if test ! -f nt/gnulib.mk; then if test ! -f nt/gnulib.mk; then
echo 'Inferring nt/gnulib.mk from lib/gnulib.mk ...' echo 'Inferring nt/gnulib.mk from lib/gnulib.mk ...'
metascript='/^[^#]/s|^.*$|/^## begin *gnulib module &/,/^## end *gnulib module &/d|' metascript='/^[^#]/s|^.*$|/^## begin *gnulib module &/,/^## end *gnulib module &/d|p'
script=`sed "$metascript" nt/gnulib-modules-to-delete.cfg` || exit script=`sed -n "$metascript" nt/gnulib-modules-to-delete.cfg` || exit
sed "$script" lib/gnulib.mk > nt/gnulib.mk || exit sed "$script" lib/gnulib.mk > nt/gnulib.mk || exit
fi fi