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##
## $Id$
##
## NOTE: This Makefile.am applies automake compilation rules and does not
## apply RTEMS's compilation rules.
AUTOMAKE_OPTIONS = foreign no-exeext 1.5
VPATH = @srcdir@:@srcdir@/../../shared/bootloader:@srcdir@/../../shared/console
noinst_PROGRAMS = bootloader.o
bootloader_o_SOURCES = misc.c pci.c zlib.c mm.c em86.c polled_io.c lib.c
bootloader_o_SOURCES += bootldr.h zlib.h pci.h keyboard.h
bootloader_o_SOURCES += head.S exception.S em86real.S
include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
NM = @NM@
LD = @LD@
# ----
## Custom compilation vars, stripped versions of what is used in
## automake/compile.am and by automake-1.5's standard rules.
COMPILE = $(CC) $(INCLUDES) $(AM_CPPFLAGS) $(AM_CFLAGS)
ASCOMPILE = $(CC) $(AM_ASFLAGS)
CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
# ----
DEFAULT_INCLUDES =
AM_CPPFLAGS = -D__BOOT__ -DDEBUG
AM_CFLAGS = \
$(GCC_SPECS) -specs bsp_specs -qrtems -mrelocatable \
-msoft-float -mstrict-align -fno-builtin -Wall -mmultiple \
-mstring -O2 -fomit-frame-pointer -ffixed-r13 -mno-sdata \
$(CPU_CFLAGS)
AM_ASFLAGS = $(INCLUDES) $(AM_CPPFLAGS) \
$(GCC_SPECS) -specs bsp_specs -qrtems -mrelocatable \
-DASM $(CPU_CFLAGS)
#
# CAUTION :
#
# As we use very specific compilation options in this directory
# we shall not use any other code. This includes the newlib libc.a
# as well as other code located in .o files in mcp750 directory.
#
# NEVER remove lib.c. You have been warned...
#
bootloader.o: $(bootloader_o_OBJECTS)
$(LD) -r -o $@ $(bootloader_o_OBJECTS)
$(NM) $@ | grep ' U '
@echo "Every symbol listed should be defined in @srcdir@/ppcboot.lds"
# FIXME: We might want to apply this in future.
# ppcbootdir = $(exec_prefix)/@RTEMS_BSP@/lib
# ppcboot_DATA = bootloader.o
# ppcboot_DATA += ../../shared/bootloader/ppcboot.lds
# FIXME: Tmp-install stuff to make mcp750.cfg's make-exe happy.
# As mcp750.cfg's make-exe doesn't work outside of the source-tree.
# We might consider to use this directory directly for in-source-tree
# building, instead.
$(PROJECT_RELEASE)/lib/%: %
$(INSTALL_DATA) $< $@
TMPINSTALL_FILES = $(PROJECT_RELEASE)/lib/bootloader.o \
$(PROJECT_RELEASE)/lib/ppcboot.lds
all-local: $(TMPINSTALL_FILES)
include $(top_srcdir)/../../../../../../automake/local.am
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