1 files changed, 92 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..353975e
--- /dev/null
+++ b/sys/contrib/dev/acpica/acpica_prep.sh
@@ -0,0 +1,92 @@
+#!/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 that should keep their full directory path
+fulldirs="common compiler"
+# files to remove
+stripdirs="generate acpisrc"
+stripfiles="16bit.h Makefile README a16find.c a16utils.asm a16utils.obj	\
+	acdos16.h acintel.h aclinux.h acmsvc.h acnetbsd.h acpixtract.c	\
+	acwin.h acwin64.h aeexec.c aemain.c osdosxf.c osunixdir.c	\
+	oswindir.c oswinxf.c readme.txt"
+# include files to canonify
+src_headers="acapps.h acconfig.h acdebug.h acdisasm.h acdispat.h	\
+	acenv.h	acevents.h acexcep.h acfreebsd.h acgcc.h acglobal.h	\
+	achware.h acinterp.h aclocal.h acmacros.h acnames.h acnamesp.h	\
+	acobject.h acopcode.h acoutput.h acparser.h acpi.h acpiosxf.h	\
+	acpixf.h acresrc.h acstruct.h actables.h actbl.h actbl1.h	\
+	actbl2.h actypes.h acutils.h aecommon.h amlcode.h amlresrc.h"
+comp_headers="aslcompiler.h asldefine.h aslglobal.h asltypes.h"
+	
+# files to update paths in
+src_update_files="acpi.h acpiosxf.h"
+
+# pre-clean
+echo pre-clean
+rm -rf ${wrk}
+rm -rf ${dst}
+mkdir -p ${wrk}
+mkdir -p ${dst}
+
+# 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
+
+echo copying full dirs
+for i in ${fulldirs}; do
+	find ${wrk} -name ${i} -type d | xargs -J % mv % ${dst}
+done
+
+# move files to destination
+echo copying flat dirs
+find ${wrk} -type f | xargs -J % mv % ${dst}
+mv ${dst}/changes.txt ${dst}/CHANGES.txt
+
+# update src/headers for appropriate paths
+echo updating paths
+for i in ${src_update_files}; do
+	i=${dst}/$i
+	sed -e 's/platform\///' $i > $i.new && mv $i.new $i
+done
+
+# canonify include paths
+for H in ${src_headers}; do
+	find ${dst} -name "*.[chy]" -type f |	\
+	xargs sed -i "" -e "s|[\"<]$H[\">]|\<contrib/dev/acpica/$H\>|g"
+done
+for H in ${comp_headers}; do
+	find ${dst}/compiler -name "*.[chly]" -type f |	\
+	xargs sed -i "" -e "s|[\"<]$H[\">]|\<contrib/dev/acpica/compiler/$H\>|g"
+done
+
+# post-clean
+echo post-clean
+rm -rf ${wrk}
+
+# assist the developer in generating a diff
+echo "Directories you may want to 'cvs diff':"
+echo "    src/sys/contrib/dev/acpica src/sys/dev/acpica \\"
+echo "    src/sys/amd64/acpica src/sys/i386/acpica src/sys/ia64/acpica \\"
+echo "    src/sys/amd64/include src/sys/i386/include src/sys/ia64/include \\"
+echo "    src/sys/boot src/sys/conf src/sys/modules/acpi src/usr.sbin/acpi"