| # On ext2fs, we can install into EXT2_BOOT_LOADER_INO, which gives us: |
| # MAX-STAGE1-BLOCK-LIST * MIN-EXT2-BLOCK-SIZE = 80 * 1024 = 81920 |
| IMPORTANT_SIZE_LIMIT = 81920 |
| |
| pkgdatadir = $(datadir)/$(PACKAGE)/$(host_cpu)-$(host_vendor) |
| pkgdata_DATA = ffs_stage1_5 |
| CLEANFILES = $(pkgdata_DATA) $(pkgdata_DATA)T |
| noinst_PROGRAMS = ffs_stage1_5.exec |
| |
| # We can't use builtins or standard includes. |
| COMPILE = $(CC) -fno-builtin -nostdinc -DFSYS_FFS=1 -DNO_DECOMPRESSION=1 \ |
| -DSTAGE1_5=1 -DNO_BLOCK_FILES=1 \ |
| -DCONFIG_FILE_ASM='.string "/boot/grub/stage2"' \ |
| $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) |
| INCLUDES = -I$(top_srcdir)/shared_src |
| |
| # asm.o absolutely needs to come first! |
| ffs_stage1_5_exec_LDADD = asm.o common.o char_io.o disk_io.o \ |
| stage1_5.o fsys_ffs.o bios.o |
| |
| # FIXME: Automake hackery. |
| DEP_FILES = .deps/dummy.c $(wildcard .deps/*.P) |
| ffs_stage1_5_exec_SOURCES = dummy.c # needed to drag in C Makefile variables |
| DISTFILES = $(DIST_COMMON) |
| |
| ffs_stage1_5.exec: $(ffs_stage1_5_exec_LDADD) |
| $(LD) -N -Ttext 2000 -o $@ $(ffs_stage1_5_exec_LDADD) |
| |
| ffs_stage1_5: ffs_stage1_5.exec |
| rm -f $@T $@ |
| $(OBJCOPY) -O binary ffs_stage1_5.exec $@T |
| @set dummy `ls -l $@T`; size=$$6; \ |
| if test $$size -le $(IMPORTANT_SIZE_LIMIT); then \ |
| :; \ |
| else \ |
| echo "WARNING: stage 1.5 is too big for boot block area ($$size > $(IMPORTANT_SIZE_LIMIT))."; \ |
| fi |
| mv -f $@T $@ |
| |
| @SHARED_SRC_RULES@ |