af31c309e7
We want to use SPDX identifier for license strings as much as possible. SPDX short identifier for GPLv2/GPLv2+ is GPL-2.0/GPL-2.0+. This change is done by using following command. find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv2\>/GPL-2.0/g' Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
90 lines
3.2 KiB
Makefile
90 lines
3.2 KiB
Makefile
################################################################################
|
|
#
|
|
# syslinux to make target msdos/iso9660 filesystems bootable
|
|
#
|
|
################################################################################
|
|
|
|
SYSLINUX_VERSION = 6.03
|
|
SYSLINUX_SOURCE = syslinux-$(SYSLINUX_VERSION).tar.xz
|
|
SYSLINUX_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/boot/syslinux
|
|
|
|
SYSLINUX_LICENSE = GPL-2.0+
|
|
SYSLINUX_LICENSE_FILES = COPYING
|
|
|
|
SYSLINUX_INSTALL_IMAGES = YES
|
|
|
|
SYSLINUX_DEPENDENCIES = host-nasm host-util-linux host-upx
|
|
|
|
ifeq ($(BR2_TARGET_SYSLINUX_LEGACY_BIOS),y)
|
|
SYSLINUX_TARGET += bios
|
|
endif
|
|
|
|
# The syslinux build system must be forced to use Buildroot's gnu-efi
|
|
# package by setting EFIINC, LIBDIR and LIBEFI. Otherwise, it uses its
|
|
# own copy of gnu-efi included in syslinux's sources since 6.03
|
|
# release.
|
|
ifeq ($(BR2_TARGET_SYSLINUX_EFI),y)
|
|
ifeq ($(BR2_ARCH_IS_64),y)
|
|
SYSLINUX_EFI_BITS = efi64
|
|
else
|
|
SYSLINUX_EFI_BITS = efi32
|
|
endif # 64-bit
|
|
SYSLINUX_DEPENDENCIES += gnu-efi
|
|
SYSLINUX_TARGET += $(SYSLINUX_EFI_BITS)
|
|
SYSLINUX_EFI_ARGS = \
|
|
EFIINC=$(STAGING_DIR)/usr/include/efi \
|
|
LIBDIR=$(STAGING_DIR)/usr/lib \
|
|
LIBEFI=$(STAGING_DIR)/usr/lib/libefi.a
|
|
endif # EFI
|
|
|
|
# The syslinux tarball comes with pre-compiled binaries.
|
|
# Since timestamps might not be in the correct order, a rebuild is
|
|
# not always triggered for all the different images.
|
|
# Cleanup the mess even before we attempt a build, so we indeed
|
|
# build everything from source.
|
|
define SYSLINUX_CLEANUP
|
|
rm -rf $(@D)/bios $(@D)/efi32 $(@D)/efi64
|
|
endef
|
|
SYSLINUX_POST_PATCH_HOOKS += SYSLINUX_CLEANUP
|
|
|
|
# syslinux build system has no convenient way to pass CFLAGS,
|
|
# and the internal zlib should take precedence so -I shouldn't
|
|
# be used.
|
|
define SYSLINUX_BUILD_CMDS
|
|
$(TARGET_MAKE_ENV) $(MAKE1) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" \
|
|
AR="$(HOSTAR)" $(SYSLINUX_EFI_ARGS) -C $(@D) $(SYSLINUX_TARGET)
|
|
endef
|
|
|
|
# While the actual bootloader is compiled for the target, several
|
|
# utilities for installing the bootloader are meant for the host.
|
|
# Repeat the target, otherwise syslinux will try to build everything
|
|
# Repeat CC and AR, since syslinux really wants to check them at
|
|
# install time
|
|
define SYSLINUX_INSTALL_TARGET_CMDS
|
|
$(TARGET_MAKE_ENV) $(MAKE1) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" \
|
|
AR="$(HOSTAR)" $(SYSLINUX_EFI_ARGS) INSTALLROOT=$(HOST_DIR) \
|
|
-C $(@D) $(SYSLINUX_TARGET) install
|
|
endef
|
|
|
|
SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += bios/core/isolinux.bin
|
|
SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += bios/core/pxelinux.bin
|
|
SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_MBR) += bios/mbr/mbr.bin
|
|
SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_EFI) += $(SYSLINUX_EFI_BITS)/efi/syslinux.efi
|
|
|
|
SYSLINUX_C32 = $(call qstrip,$(BR2_TARGET_SYSLINUX_C32))
|
|
|
|
# We install the c32 modules from the host-installed tree, where they
|
|
# are all neatly installed in a single location, while they are
|
|
# scattered around everywhere in the build tree.
|
|
define SYSLINUX_INSTALL_IMAGES_CMDS
|
|
for i in $(SYSLINUX_IMAGES-y); do \
|
|
$(INSTALL) -D -m 0755 $(@D)/$$i $(BINARIES_DIR)/syslinux/$${i##*/}; \
|
|
done
|
|
for i in $(SYSLINUX_C32); do \
|
|
$(INSTALL) -D -m 0755 $(HOST_DIR)/usr/share/syslinux/$${i} \
|
|
$(BINARIES_DIR)/syslinux/$${i}; \
|
|
done
|
|
endef
|
|
|
|
$(eval $(generic-package))
|