1 files changed, 90 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..44f5e5e
--- /dev/null
+++ b/sys/contrib/dev/acpica/acpica_prep.sh
@@ -0,0 +1,90 @@
+#!/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=$1
+wrk="$(realpath .)/_acpi_ca_unpack"
+dst="$(realpath .)/acpi_ca_destination"
+
+# files that should keep their full directory path
+fulldirs="common compiler components include os_specific"
+
+# files to remove
+stripdirs="generate libraries tests tools"
+stripfiles="Makefile README accygwin.h acefi.h achaiku.h acintel.h	\
+	aclinux.h acmacosx.h acmsvc.h acnetbsd.h acos2.h acwin.h	\
+	acwin64.h new_table.txt oslinuxtbl.c osunixdir.c oswindir.c	\
+	oswintbl.c oswinxf.c readme.txt utclib.c"
+
+# include files to canonify
+src_headers="acapps.h acbuffer.h accommon.h acconfig.h acdebug.h	\
+	acdisasm.h acdispat.h acevents.h acexcep.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	\
+	acpredef.h acresrc.h acrestyp.h acstruct.h actables.h actbl.h	\
+	actbl1.h actbl2.h actbl3.h actypes.h acutils.h amlcode.h	\
+	amlresrc.h platform/acenv.h platform/acfreebsd.h		\
+	platform/acgcc.h"
+comp_headers="aslcompiler.h asldefine.h aslglobal.h aslmessages.h	\
+	aslsupport.l asltypes.h dtcompiler.h dttemplate.h preprocess.h"
+platform_headers="acfreebsd.h acgcc.h"
+
+# pre-clean
+echo pre-clean
+rm -rf ${wrk} ${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 -print | xargs rm -r
+done
+for i in ${stripfiles}; do
+	find ${wrk} -name ${i} -type f -delete
+done
+
+# copy files
+echo copying full dirs
+for i in ${fulldirs}; do
+	find ${wrk} -name ${i} -type d -print | xargs -J % mv % ${dst}
+done
+echo copying remaining files
+find ${wrk} -type f -print | xargs -J % mv % ${dst}
+
+# canonify include paths
+for H in ${src_headers}; do
+	find ${dst} -name "*.[chly]" -type f -print |	\
+	xargs sed -i "" -e "s|[\"<]$H[\">]|\<contrib/dev/acpica/include/$H\>|g"
+done
+for H in ${comp_headers}; do
+	find ${dst}/common ${dst}/compiler ${dst}/components \
+	    -name "*.[chly]" -type f |	\
+	xargs sed -i "" -e "s|[\"<]$H[\">]|\<contrib/dev/acpica/compiler/$H\>|g"
+done
+for H in ${platform_headers}; do
+	find ${dst}/include/platform -name "*.h" -type f -print |	\
+	xargs sed -i "" -e "s|[\"<]$H[\">]|\<contrib/dev/acpica/include/platform/$H\>|g"
+done
+
+# post-clean
+echo post-clean
+rm -rf ${wrk}
+
+# assist the developer in generating a diff
+echo "Directories you may want to 'svn diff':"
+echo "    sys/contrib/dev/acpica sys/dev/acpica \\"
+echo "    sys/amd64/acpica sys/i386/acpica sys/ia64/acpica sys/x86/acpica \\"
+echo "    sys/amd64/include sys/i386/include sys/ia64/include \\"
+echo "    sys/boot sys/conf sys/modules/acpi usr.sbin/acpi"