efi/Makefile

   1 ## -----------------------------------------------------------------------
   2 ##
   3 ##   Copyright 2011 Intel Corporation; author: Matt Fleming
   4 ##
   5 ##   This program is free software; you can redistribute it and/or modify
   6 ##   it under the terms of the GNU General Public License as published by
   7 ##   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
   8 ##   Boston MA 02111-1307, USA; either version 2 of the License, or
   9 ##   (at your option) any later version; incorporated herein by reference.
  10 ##
  11 ## -----------------------------------------------------------------------
  12
  13 VPATH = $(SRC)
  14 include $(MAKEDIR)/lib.mk
  15 include $(MAKEDIR)/efi.mk
  16
  17 CORE_CSRC := $(wildcard $(core)/*.c $(core)/*/*.c $(core)/*/*/*.c)
  18 CORE_COBJ := $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o,$(CORE_CSRC)))
  19
  20 # We don't want to include any of the networking stack or the thread
  21 # code since it will be implemented completely differently for EFI.
  22 FILTERED_OBJS:= $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o, \
  23         $(wildcard $(core)/legacynet/*.c) \
  24         $(wildcard $(core)/fs/pxe/*.c) \
  25         $(wildcard $(core)/thread/*.c)))
  26
  27 # Don't include console objects
  28 CORE_OBJS = $(filter-out %hello.o %rawcon.o %plaincon.o %strcasecmp.o %bios.o \
  29         %diskio_bios.o %ldlinux-c.o %isolinux-c.o %pxelinux-c.o \
  30         $(FILTERED_OBJS),$(CORE_COBJ) $(CORE_SOBJ))
  31
  32 CORE_OBJS += $(addprefix $(OBJ)/../core/, \
  33         fs/pxe/pxe.o fs/pxe/tftp.o fs/pxe/urlparse.o fs/pxe/dhcp_option.o \
  34         fs/pxe/ftp.o fs/pxe/ftp_readdir.o fs/pxe/http.o fs/pxe/http_readdir.o)
  35
  36 LIB_OBJS = $(addprefix $(objdir)/com32/lib/,$(CORELIBOBJS))
  37
  38 CSRC = $(wildcard $(SRC)/*.c)
  39 OBJS = $(subst $(SRC)/,,$(filter-out %wrapper.o, $(patsubst %.c,%.o,$(CSRC))))
  40
  41 OBJS += $(objdir)/core/codepage.o
  42
  43 # The targets to build in this directory
  44 BTARGET  = syslinux.efi
  45
  46 syslinux.so: $(OBJS) $(CORE_OBJS) $(LIB_OBJS)
  47         $(LD) $(LDFLAGS) --strip-debug -o $@ $^ -lgnuefi -lefi
  48
  49 # We need to rename the .hash section because the EFI firmware
  50 # linker really doesn't like it.
  51 # $(OBJCOPY) --rename-section .gnu.hash=.sdata,load,data,alloc $^ $@
  52 #syslinux.so: syslinux1.so
  53 #       cp $^ $@
  54
  55 wrapper: wrapper.c
  56         $(CC) $^ -o $@
  57
  58 #
  59 # Build the wrapper app and wrap our .so to produce a .efi
  60 syslinux.efi: syslinux.so wrapper
  61         $(OBJ)/wrapper syslinux.so $@
  62
  63 all: $(BTARGET)
  64
  65 codepage.o: ../codepage/cp865.cp
  66         cp $(objdir)/../codepage/cp865.cp codepage.cp
  67         $(CC) $(SFLAGS) -c -o $@ $(core)/codepage.S
  68
  69 installer: syslinux.efi
  70
  71 install: all
  72         install -m 755 $(BTARGET) $(INSTALLROOT)$(AUXDIR)
  73
  74 strip:
  75
  76 tidy dist:
  77         rm -f *.so *.o wrapper
  78         find . \( -name \*.o -o -name \*.a -o -name .\*.d -o -name \*.tmp \) -print0 | \
  79                 xargs -0r rm -f
  80
  81 clean: tidy
  82
  83 spotless: clean
  84         rm -f $(BTARGET)