The cirros image was rebuilt against the 3.13.0-83 kernel, drivers e1000e, igbvf...

[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / boot / syslinux / syslinux.mk

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/boot/syslinux/syslinux.mk b/cirros-testvm/src-cirros/buildroot-2015.05/boot/syslinux/syslinux.mk
new file mode 100644 (file)
index 0000000..0868896
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/boot/syslinux/syslinux.mk
@@ -0,0 +1,89 @@
+################################################################################
+#
+# syslinux to make target msdos/iso9660 filesystems bootable
+#
+################################################################################
+
+SYSLINUX_VERSION = 6.03
+SYSLINUX_SOURCE = syslinux-$(SYSLINUX_VERSION).tar.xz
+SYSLINUX_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/boot/syslinux
+
+SYSLINUX_LICENSE = GPLv2+
+SYSLINUX_LICENSE_FILES = COPYING
+
+SYSLINUX_INSTALL_IMAGES = YES
+
+SYSLINUX_DEPENDENCIES = host-nasm host-util-linux host-upx
+
+ifeq ($(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))