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-rw-r--r--boot/syslinux/syslinux.mk70
1 files changed, 70 insertions, 0 deletions
diff --git a/boot/syslinux/syslinux.mk b/boot/syslinux/syslinux.mk
new file mode 100644
index 0000000000..df27b6d8fe
--- /dev/null
+++ b/boot/syslinux/syslinux.mk
@@ -0,0 +1,70 @@
+SYSLINUX_SUPPORTED_ARCH=n
+ifeq ($(ARCH),i386)
+SYSLINUX_SUPPORTED_ARCH=y
+endif
+ifeq ($(ARCH),i486)
+SYSLINUX_SUPPORTED_ARCH=y
+endif
+ifeq ($(ARCH),i586)
+SYSLINUX_SUPPORTED_ARCH=y
+endif
+ifeq ($(ARCH),i686)
+SYSLINUX_SUPPORTED_ARCH=y
+endif
+ifeq ($(ARCH),x86_64)
+SYSLINUX_SUPPORTED_ARCH=y
+endif
+ifeq ($(SYSLINUX_SUPPORTED_ARCH),y)
+
+#############################################################
+#
+# syslinux to make target msdos/iso9660 filesystems bootable
+#
+#############################################################
+
+SYSLINUX_VERSION:=3.82
+SYSLINUX_DIR=$(BUILD_DIR)/syslinux-$(SYSLINUX_VERSION)
+SYSLINUX_DIR2=$(TOOLCHAIN_DIR)/syslinux-$(SYSLINUX_VERSION)
+SYSLINUX_SOURCE=syslinux-$(SYSLINUX_VERSION).tar.bz2
+SYSLINUX_CAT:=$(BZCAT)
+SYSLINUX_SITE=$(BR2_KERNEL_MIRROR)/linux/utils/boot/syslinux/
+SYSLINUX_BIN=$(SYSLINUX_DIR2)/mtools/syslinux
+
+
+$(DL_DIR)/$(SYSLINUX_SOURCE):
+ $(call DOWNLOAD,$(SYSLINUX_SITE),$(SYSLINUX_SOURCE))
+
+syslinux-source: $(DL_DIR)/$(SYSLINUX_SOURCE)
+
+$(SYSLINUX_DIR)/Makefile: $(DL_DIR)/$(SYSLINUX_SOURCE) $(SYSLINUX_PATCH)
+ $(SYSLINUX_CAT) $(DL_DIR)/$(SYSLINUX_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+ toolchain/patch-kernel.sh $(SYSLINUX_DIR) boot/syslinux/ \*.patch
+ touch -c $@
+
+$(SYSLINUX_DIR)/isolinux.bin $(SYSLINUX_DIR)/pxelinux.bin: $(SYSLINUX_DIR)/Makefile
+ $(MAKE) CC="$(HOSTCC)" AR="$(HOSTAR)" -C $(SYSLINUX_DIR)
+ touch -c $@
+
+syslinux: $(SYSLINUX_DIR)/isolinux.bin
+pxelinux: $(SYSLINUX_DIR)/pxelinux.bin
+
+pxelinux-clean syslinux-clean:
+ rm -f $(SYSLINUX_DIR)/isolinux.bin $(SYSLINUX_DIR)/pxelinux.bin
+ -$(MAKE) -C $(SYSLINUX_DIR) clean
+
+pxelinux-dirclean syslinux-dirclean:
+ rm -rf $(SYSLINUX_DIR)
+
+endif
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(BR2_TARGET_SYSLINUX),y)
+TARGETS+=syslinux
+endif
+ifeq ($(BR2_TARGET_PXELINUX),y)
+TARGETS+=pxelinux
+endif