110 lines
3.4 KiB
Makefile
110 lines
3.4 KiB
Makefile
## -----------------------------------------------------------------------
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##
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## Copyright 2011 Intel Corporation; author: Matt Fleming
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, Inc., 53 Temple Place Ste 330,
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## Boston MA 02111-1307, USA; either version 2 of the License, or
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## (at your option) any later version; incorporated herein by reference.
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##
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## -----------------------------------------------------------------------
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VPATH = $(SRC)
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include $(MAKEDIR)/lib.mk
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include $(MAKEDIR)/efi.mk
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# Upstream gnu-efi has old-style function definitions.
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CFLAGS += -Wno-strict-prototypes
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CORE_CSRC := $(wildcard $(core)/*.c $(core)/*/*.c $(core)/*/*/*.c)
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CORE_COBJ := $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o,$(CORE_CSRC)))
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# We don't want to include any of the networking stack or the thread
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# code since it will be implemented completely differently for EFI.
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FILTERED_OBJS:= $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o, \
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$(wildcard $(core)/legacynet/*.c) \
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$(wildcard $(core)/fs/pxe/*.c) \
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$(wildcard $(core)/thread/*.c)))
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# Don't include unit tests
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FILTERED_OBJS += $(subst $(core),$(OBJ)/../core/, \
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$(patsubst %.c,%.o,$(shell find $(core) -path "*/tests/*.c" -print)))
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# Don't include console objects
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CORE_OBJS = $(filter-out %hello.o %rawcon.o %plaincon.o %strcasecmp.o %bios.o \
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%diskio_bios.o %ldlinux-c.o %isolinux-c.o %pxelinux-c.o \
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%localboot.o %pxeboot.o \
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$(FILTERED_OBJS),$(CORE_COBJ) $(CORE_SOBJ))
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CORE_OBJS += $(addprefix $(OBJ)/../core/, \
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fs/pxe/pxe.o fs/pxe/tftp.o fs/pxe/urlparse.o fs/pxe/dhcp_option.o \
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fs/pxe/ftp.o fs/pxe/ftp_readdir.o fs/pxe/http.o fs/pxe/http_readdir.o)
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LIB_OBJS = $(addprefix $(objdir)/com32/lib/,$(CORELIBOBJS)) \
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$(LIBEFI)
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CSRC = $(wildcard $(SRC)/*.c)
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OBJS = $(subst $(SRC)/,,$(filter-out %wrapper.o, $(patsubst %.c,%.o,$(CSRC))))
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OBJS += $(objdir)/core/codepage.o $(ARCH)/linux.o
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# The DATE is set on the make command line when building binaries for
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# official release. Otherwise, substitute a hex string that is pretty much
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# guaranteed to be unique to be unique from build to build.
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ifndef HEXDATE
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HEXDATE := $(shell $(PERL) $(SRC)/../now.pl $(SRCS))
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endif
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ifndef DATE
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DATE := $(shell sh $(SRC)/../gen-id.sh $(VERSION) $(HEXDATE))
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endif
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CFLAGS += -DDATE_STR='"$(DATE)"'
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.PHONY: subdirs
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subdirs:
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mkdir -p $(ARCH)
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$(OBJS): subdirs
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# The targets to build in this directory
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BTARGET = syslinux.efi
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syslinux.so: $(OBJS) $(CORE_OBJS) $(LIB_OBJS)
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$(LD) $(LDFLAGS) --strip-debug -o $@ $^ -lgnuefi -lefi
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# We need to rename the .hash section because the EFI firmware
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# linker really doesn't like it.
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# $(OBJCOPY) --rename-section .gnu.hash=.sdata,load,data,alloc $^ $@
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#syslinux.so: syslinux1.so
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# cp $^ $@
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wrapper: wrapper.c
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$(CC) $^ -o $@
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#
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# Build the wrapper app and wrap our .so to produce a .efi
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syslinux.efi: syslinux.so wrapper
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$(OBJ)/wrapper syslinux.so $@
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all: $(BTARGET)
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codepage.o: ../codepage/cp865.cp
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cp $(objdir)/../codepage/cp865.cp codepage.cp
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$(CC) $(SFLAGS) -c -o $@ $(core)/codepage.S
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install:
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install -m 755 $(BTARGET) $(INSTALLROOT)$(AUXDIR)
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strip:
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tidy dist:
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rm -f *.so *.o wrapper
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find . \( -name \*.o -o -name \*.a -o -name .\*.d -o -name \*.tmp \) -print0 | \
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xargs -0r rm -f
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$(topdir)/efi/clean-gnu-efi.sh $(EFI_SUBARCH) $(objdir)
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clean: tidy
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spotless: clean
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rm -f $(BTARGET)
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