| [e16e8f2] | 1 | ## ----------------------------------------------------------------------- |
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| 2 | ## |
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| 3 | ## Copyright 2011 Intel Corporation; author: Matt Fleming |
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| 4 | ## |
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| 5 | ## This program is free software; you can redistribute it and/or modify |
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| 6 | ## it under the terms of the GNU General Public License as published by |
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| 7 | ## the Free Software Foundation, Inc., 53 Temple Place Ste 330, |
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| 8 | ## Boston MA 02111-1307, USA; either version 2 of the License, or |
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| 9 | ## (at your option) any later version; incorporated herein by reference. |
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| 10 | ## |
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| 11 | ## ----------------------------------------------------------------------- |
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| 12 | |
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| 13 | VPATH = $(SRC) |
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| 14 | include $(MAKEDIR)/lib.mk |
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| 15 | include $(MAKEDIR)/efi.mk |
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| 16 | |
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| 17 | # Upstream gnu-efi has old-style function definitions. |
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| 18 | CFLAGS += -Wno-strict-prototypes |
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| 19 | |
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| 20 | CORE_CSRC := $(wildcard $(core)/*.c $(core)/*/*.c $(core)/*/*/*.c) |
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| 21 | CORE_COBJ := $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o,$(CORE_CSRC))) |
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| 22 | |
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| 23 | # We don't want to include any of the networking stack or the thread |
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| 24 | # code since it will be implemented completely differently for EFI. |
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| 25 | FILTERED_OBJS:= $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o, \ |
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| 26 | $(wildcard $(core)/legacynet/*.c) \ |
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| 27 | $(wildcard $(core)/fs/pxe/*.c) \ |
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| 28 | $(wildcard $(core)/thread/*.c))) |
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| 29 | |
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| 30 | # Don't include unit tests |
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| 31 | FILTERED_OBJS += $(subst $(core),$(OBJ)/../core/, \ |
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| 32 | $(patsubst %.c,%.o,$(shell find $(core) -path "*/tests/*.c" -print))) |
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| 33 | |
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| 34 | # Don't include console objects |
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| 35 | CORE_OBJS = $(filter-out %hello.o %rawcon.o %plaincon.o %strcasecmp.o %bios.o \ |
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| 36 | %diskio_bios.o %ldlinux-c.o %isolinux-c.o %pxelinux-c.o \ |
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| 37 | %localboot.o %pxeboot.o \ |
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| 38 | $(FILTERED_OBJS),$(CORE_COBJ) $(CORE_SOBJ)) |
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| 39 | |
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| 40 | CORE_OBJS += $(addprefix $(OBJ)/../core/, \ |
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| 41 | fs/pxe/pxe.o fs/pxe/tftp.o fs/pxe/urlparse.o fs/pxe/dhcp_option.o \ |
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| 42 | fs/pxe/ftp.o fs/pxe/ftp_readdir.o fs/pxe/http.o fs/pxe/http_readdir.o) |
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| 43 | |
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| 44 | LIB_OBJS = $(addprefix $(objdir)/com32/lib/,$(CORELIBOBJS)) \ |
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| 45 | $(LIBEFI) |
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| 46 | |
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| 47 | CSRC = $(wildcard $(SRC)/*.c) |
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| 48 | OBJS = $(subst $(SRC)/,,$(filter-out %wrapper.o, $(patsubst %.c,%.o,$(CSRC)))) |
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| 49 | |
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| 50 | OBJS += $(objdir)/core/codepage.o $(ARCH)/linux.o |
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| 51 | |
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| 52 | # The DATE is set on the make command line when building binaries for |
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| 53 | # official release. Otherwise, substitute a hex string that is pretty much |
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| 54 | # guaranteed to be unique to be unique from build to build. |
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| 55 | ifndef HEXDATE |
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| 56 | HEXDATE := $(shell $(PERL) $(SRC)/../now.pl $(SRCS)) |
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| 57 | endif |
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| 58 | ifndef DATE |
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| 59 | DATE := $(shell sh $(SRC)/../gen-id.sh $(VERSION) $(HEXDATE)) |
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| 60 | endif |
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| 61 | CFLAGS += -DDATE_STR='"$(DATE)"' |
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| 62 | |
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| 63 | .PHONY: subdirs |
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| 64 | subdirs: |
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| 65 | mkdir -p $(ARCH) |
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| 66 | |
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| 67 | $(OBJS): subdirs |
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| 68 | |
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| 69 | # The targets to build in this directory |
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| 70 | BTARGET = syslinux.efi |
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| 71 | |
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| 72 | syslinux.so: $(OBJS) $(CORE_OBJS) $(LIB_OBJS) |
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| 73 | $(LD) $(LDFLAGS) --strip-debug -o $@ $^ -lgnuefi -lefi |
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| 74 | |
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| 75 | # We need to rename the .hash section because the EFI firmware |
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| 76 | # linker really doesn't like it. |
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| 77 | # $(OBJCOPY) --rename-section .gnu.hash=.sdata,load,data,alloc $^ $@ |
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| 78 | #syslinux.so: syslinux1.so |
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| 79 | # cp $^ $@ |
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| 80 | |
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| 81 | wrapper: wrapper.c |
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| 82 | $(CC) $^ -o $@ |
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| 83 | |
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| 84 | # |
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| 85 | # Build the wrapper app and wrap our .so to produce a .efi |
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| 86 | syslinux.efi: syslinux.so wrapper |
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| 87 | $(OBJ)/wrapper syslinux.so $@ |
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| 88 | |
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| 89 | all: $(BTARGET) |
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| 90 | |
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| 91 | codepage.o: ../codepage/cp865.cp |
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| 92 | cp $(objdir)/../codepage/cp865.cp codepage.cp |
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| 93 | $(CC) $(SFLAGS) -c -o $@ $(core)/codepage.S |
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| 94 | |
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| 95 | install: |
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| 96 | install -m 755 $(BTARGET) $(INSTALLROOT)$(AUXDIR) |
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| 97 | |
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| 98 | strip: |
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| 99 | |
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| 100 | tidy dist: |
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| 101 | rm -f *.so *.o wrapper |
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| 102 | find . \( -name \*.o -o -name \*.a -o -name .\*.d -o -name \*.tmp \) -print0 | \ |
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| 103 | xargs -0r rm -f |
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| 104 | $(topdir)/efi/clean-gnu-efi.sh $(EFI_SUBARCH) $(objdir) |
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| 105 | |
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| 106 | clean: tidy |
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| 107 | |
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| 108 | spotless: clean |
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| 109 | rm -f $(BTARGET) |
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