o Move Int_Open_Disk() from disk.c to open_disk.c for use by all

   platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c
   on ia64. We need to know more than GEOM can provide us so we're
   forced to read from the disk. Move uuid_type() to open_ia64_disk.c
   and remove all references on non-ia64.
o  Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk()
   needs to know about GEOM and libdisk can more easily be used with
   media not handled by GEOM.
o  Create an ia64 specific definiton of struct disk on ia64, because
   we don't need/have most of the fields other platforms need and
   other fields not applicable on platforms other than ia64.
o  Do not compile change.c on ia64. It's too PC specific.
o  In Fixup_Names() in create_chunk.c, try all partition numbers
   that are valid for the GPT disk. We have the total number of
   partitions that can be allocated in the disk structure on ia64.
   Also, use the GPT partition naming if we're creating one under
   a chunk of type "whole". It's a GPT partition in that case.
o  In Create_Chunk(), compile-out the PC specific code on ia64 that
   checks BIOS geometry restrictions.
o  In Debug_Disk() in disk.c, dump the ia64 specific fields.
o  Save the partition index in the chunk on ia64 so that we can
   preserve it when we write the data back to disk. This avoids that
   partitions get moved around or swapped after installing FreeBSD,
   which may render a disk unusable.

1 files changed, 9 insertions, 2 deletions

diff --git a/lib/libdisk/Makefile b/lib/libdisk/Makefile
index f3c560b..762c904 100644
--- a/lib/libdisk/Makefile
+++ b/lib/libdisk/Makefile
@@ -1,8 +1,15 @@
 # $FreeBSD$
 
+.if ${MACHINE_ARCH} == "ia64"
+_open_disk=	open_ia64_disk.c
+.else
+_change	=	change.c
+_open_disk=	open_disk.c
+.endif
+
 LIB=	disk
-SRCS=	blocks.c chunk.c disk.c change.c \
-	create_chunk.c rules.c write_disk.c write_${MACHINE}_disk.c
+SRCS=	blocks.c ${_change} chunk.c create_chunk.c disk.c ${_open_disk} \
+	rules.c write_disk.c write_${MACHINE}_disk.c
 INCS=	libdisk.h
 
 WARNS=	2