git/generate-perl.sh

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#!/bin/sh
set -e
if test $# -ne 5
then
echo >&2 "USAGE: $0 <GIT_BUILD_OPTIONS> <GIT_VERSION_FILE> <PERL_HEADER> <INPUT> <OUTPUT>"
exit 1
fi
GIT_BUILD_OPTIONS="$1"
GIT_VERSION_FILE="$2"
PERL_HEADER="$3"
INPUT="$4"
OUTPUT="$5"
. "$GIT_BUILD_OPTIONS"
. "$GIT_VERSION_FILE"
sed -e '1{' \
-e " /^#!.*perl/!b" \
-e " s|#!.*perl|#!$PERL_PATH|" \
-e " r $PERL_HEADER" \
-e ' G' \
-e '}' \
-e "s|@GIT_VERSION@|$GIT_VERSION|g" \
-e "s|@LOCALEDIR@|$PERL_LOCALEDIR|g" \
-e "s|@NO_GETTEXT@|$NO_GETTEXT|g" \
-e "s|@NO_PERL_CPAN_FALLBACKS@|$NO_PERL_CPAN_FALLBACKS|g" \
"$INPUT" >"$OUTPUT"
case "$INPUT" in
*.perl)
chmod a+x "$OUTPUT";;
*)
;;
esac