1 files changed, 37 insertions, 0 deletions
diff --git a/generate-perl.sh b/generate-perl.sh
new file mode 100755
index 0000000000..65f122ebfc
--- /dev/null
+++ b/generate-perl.sh
@@ -0,0 +1,37 @@
+#!/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