1 files changed, 54 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/acpica_prep.sh b/sys/contrib/dev/acpica/acpica_prep.sh
new file mode 100755
index 0000000..510b196
--- /dev/null
+++ b/sys/contrib/dev/acpica/acpica_prep.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+# $FreeBSD$
+#
+# Unpack an ACPI CA drop and restructure it to fit the FreeBSD layout
+#
+
+if [ ! $# -eq 1 ]; then
+	echo "usage: $0 acpica_archive"
+	exit
+fi
+
+src=$1
+wrk=./_acpi_ca_unpack
+dst=./acpi_ca_destination
+
+# files to remove
+stripdirs="common compiler generate"
+stripfiles="osunixxf.c Makefile adisasm.h acdos16.h\
+    acintel.h aclinux.h acmsvc.h acwin.h acwin64.h"
+
+# pre-clean
+echo pre-clean
+rm -rf ${wrk}
+rm -rf ${dst}
+mkdir -p ${wrk}
+mkdir -p ${dst}
+
+# fetch document
+echo fetch document
+fetch http://developer.intel.com/technology/iapc/acpi/downloads/CHANGES.txt
+tr -d '\r' < CHANGES.txt > CHANGES.txt.tmp
+mv CHANGES.txt.tmp CHANGES.txt
+
+# unpack
+echo unpack
+tar -x -z -f ${src} -C ${wrk}
+
+# strip files
+echo strip
+for i in ${stripdirs}; do
+    find ${wrk} -name ${i} -type d | xargs rm -r
+done
+for i in ${stripfiles}; do
+    find ${wrk} -name ${i} -type f -delete
+done
+
+# move files to destination
+echo copy
+find ${wrk} -type f | xargs -J % mv % ${dst}
+mv CHANGES.txt ${dst}
+
+# post-clean
+echo post-clean
+rm -rf ${wrk}