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freebsd-dev/lib/libefivar/Makefile

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Create libefivar library. This library aims to provide the same API as the GPL'd version of this library. It implements the common Linux API for programatically manipulating UEFI environment varibales using the UEFI Runtime Services the kernel provides. It replaces the old efi library since it is programmed to a different interface, but retails the CHAR16 to UTF-8 and vice versa conversion routines. The new name is to match Linux program's expectations. Differential Revision: https://reviews.freebsd.org/D8128 Reviewed by: kib@, wblock@, Ganael Laplanche
2016-10-11 22:30:41 +00:00
# Copyright 1998 Juniper Networks, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
.include <src.opts.mk>
Move sys/boot to stand. Fix all references to new location Sponsored by: Netflix
2017-11-14 23:02:19 +00:00
EFIBOOT=${SRCTOP}/stand/efi
Bring in EDK2 routines for printing and parsing device paths. This commit implements the (mostly?) Linux compatible efidp_format_device_path and efidp_parse_device_path APIs. These are the only APIs exposed through this library. However, they are built on code from Tianocore's EDK2 MdePkg. They are brought in as new files here for reasons described in FreeBSD-update. Symbol versioning will be introduced to control what's exported from the EDK2 code. Some structural changes may be necessary when we move to sharing with sys/boot/efi. Sponsored by: Netflix
2017-03-09 00:31:31 +00:00
EDK2INC=${SRCTOP}/sys/contrib/edk2/Include
Share UCS2/UTF8 routines between boot loader and userland. Move the UCS2 to UTF8 routines over into sys/boot/efi and have libefivar grab them from there. Sponsored by: Netflix
2017-03-09 00:24:01 +00:00
.PATH: ${EFIBOOT}/libefi
Create libefivar library. This library aims to provide the same API as the GPL'd version of this library. It implements the common Linux API for programatically manipulating UEFI environment varibales using the UEFI Runtime Services the kernel provides. It replaces the old efi library since it is programmed to a different interface, but retails the CHAR16 to UTF-8 and vice versa conversion routines. The new name is to match Linux program's expectations. Differential Revision: https://reviews.freebsd.org/D8128 Reviewed by: kib@, wblock@, Ganael Laplanche
2016-10-11 22:30:41 +00:00
PACKAGE=lib${LIB}
LIB= efivar
Bring in EDK2 routines for printing and parsing device paths. This commit implements the (mostly?) Linux compatible efidp_format_device_path and efidp_parse_device_path APIs. These are the only APIs exposed through this library. However, they are built on code from Tianocore's EDK2 MdePkg. They are brought in as new files here for reasons described in FreeBSD-update. Symbol versioning will be introduced to control what's exported from the EDK2 code. Some structural changes may be necessary when we move to sharing with sys/boot/efi. Sponsored by: Netflix
2017-03-09 00:31:31 +00:00
SRCS= efivar.c efichar.c efivar-dp-format.c \
efivar-dp-parse.c \
Create a function to translate UEFI paths to unix paths efivar_device_path_to_unix_path translates from UEFI to Unix efivar_unix_path_to_device_path translates from Unix to UEFI At present, only HD() device types are supported (both GPT and MBR). CdRom and floppy devices aren't supported. ZFS isn't supported because there's no way in the UEFI standard to specify a ZFS datastore. Network devices aren't supported either. Three forms of Unix path are accepted: /path/to/file (for a mounted filesystem), //path/to/file (uses the EFI partition on the same disk as /), and dev:/path/to/file (for unmounted filesystem). Two forms are produced (the first and last). Sponsored by: Netflix
2017-12-02 07:29:19 +00:00
efivar-dp-xlate.c \
Bring in EDK2 routines for printing and parsing device paths. This commit implements the (mostly?) Linux compatible efidp_format_device_path and efidp_parse_device_path APIs. These are the only APIs exposed through this library. However, they are built on code from Tianocore's EDK2 MdePkg. They are brought in as new files here for reasons described in FreeBSD-update. Symbol versioning will be introduced to control what's exported from the EDK2 code. Some structural changes may be necessary when we move to sharing with sys/boot/efi. Sponsored by: Netflix
2017-03-09 00:31:31 +00:00
uefi-guid.c uefi-dputil.c
INCS= efivar.h efivar-dp.h
Create libefivar library. This library aims to provide the same API as the GPL'd version of this library. It implements the common Linux API for programatically manipulating UEFI environment varibales using the UEFI Runtime Services the kernel provides. It replaces the old efi library since it is programmed to a different interface, but retails the CHAR16 to UTF-8 and vice versa conversion routines. The new name is to match Linux program's expectations. Differential Revision: https://reviews.freebsd.org/D8128 Reviewed by: kib@, wblock@, Ganael Laplanche
2016-10-11 22:30:41 +00:00
SHLIB_MAJOR= 1
MAN= efivar.3
Share UCS2/UTF8 routines between boot loader and userland. Move the UCS2 to UTF8 routines over into sys/boot/efi and have libefivar grab them from there. Sponsored by: Netflix
2017-03-09 00:24:01 +00:00
CFLAGS+= -I${EFIBOOT}/include
Bring in EDK2 routines for printing and parsing device paths. This commit implements the (mostly?) Linux compatible efidp_format_device_path and efidp_parse_device_path APIs. These are the only APIs exposed through this library. However, they are built on code from Tianocore's EDK2 MdePkg. They are brought in as new files here for reasons described in FreeBSD-update. Symbol versioning will be introduced to control what's exported from the EDK2 code. Some structural changes may be necessary when we move to sharing with sys/boot/efi. Sponsored by: Netflix
2017-03-09 00:31:31 +00:00
CFLAGS+= -I${.CURDIR} -I${EDK2INC}
CFLAGS.efivar-dp-format.c=-Wno-unused-parameter
Share UCS2/UTF8 routines between boot loader and userland. Move the UCS2 to UTF8 routines over into sys/boot/efi and have libefivar grab them from there. Sponsored by: Netflix
2017-03-09 00:24:01 +00:00
Create libefivar library. This library aims to provide the same API as the GPL'd version of this library. It implements the common Linux API for programatically manipulating UEFI environment varibales using the UEFI Runtime Services the kernel provides. It replaces the old efi library since it is programmed to a different interface, but retails the CHAR16 to UTF-8 and vice versa conversion routines. The new name is to match Linux program's expectations. Differential Revision: https://reviews.freebsd.org/D8128 Reviewed by: kib@, wblock@, Ganael Laplanche
2016-10-11 22:30:41 +00:00
MLINKS+=efivar.3 efi_set_variables_supported.3 \
efivar.3 efi_del_variable.3 \
efivar.3 efi_get_variable.3 \
efivar.3 efi_get_variable_attributes.3 \
efivar.3 efi_get_variable_size.3 \
efivar.3 efi_append_variable.3 \
efivar.3 efi_set_variable.3 \
efivar.3 efi_get_next_variable_name.3 \
efivar.3 efi_str_to_guid.3 \
efivar.3 efi_guid_to_str.3 \
efivar.3 efi_name_to_guid.3 \
efivar.3 efi_guid_to_name.3 \
efivar.3 efi_guid_to_symbol.3 \
efivar.3 libefivar.3
WARNS?= 9
.include <bsd.lib.mk>
Bring in EDK2 routines for printing and parsing device paths. This commit implements the (mostly?) Linux compatible efidp_format_device_path and efidp_parse_device_path APIs. These are the only APIs exposed through this library. However, they are built on code from Tianocore's EDK2 MdePkg. They are brought in as new files here for reasons described in FreeBSD-update. Symbol versioning will be introduced to control what's exported from the EDK2 code. Some structural changes may be necessary when we move to sharing with sys/boot/efi. Sponsored by: Netflix
2017-03-09 00:31:31 +00:00
libefivar: -fno-strict-aliasing Avoid dealing with some code that uses type-punned pointers. See D12210 and D12211 for more background. Reviewed by: imp Approved by: markj (mentor) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D12219
2017-09-04 18:59:44 +00:00
CFLAGS+= -fno-strict-aliasing -Wno-cast-align -Wno-unused-parameter
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