diff options
Diffstat (limited to 'efi/Makefile')
-rw-r--r-- | efi/Makefile | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/efi/Makefile b/efi/Makefile new file mode 100644 index 0000000..d5443bd --- /dev/null +++ b/efi/Makefile @@ -0,0 +1,109 @@ +## ----------------------------------------------------------------------- +## +## Copyright 2011 Intel Corporation; author: Matt Fleming +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, Inc., 53 Temple Place Ste 330, +## Boston MA 02111-1307, USA; either version 2 of the License, or +## (at your option) any later version; incorporated herein by reference. +## +## ----------------------------------------------------------------------- + +VPATH = $(SRC) +include $(MAKEDIR)/lib.mk +include $(MAKEDIR)/efi.mk + +# Upstream gnu-efi has old-style function definitions. +CFLAGS += -Wno-strict-prototypes + +CORE_CSRC := $(wildcard $(core)/*.c $(core)/*/*.c $(core)/*/*/*.c) +CORE_COBJ := $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o,$(CORE_CSRC))) + +# We don't want to include any of the networking stack or the thread +# code since it will be implemented completely differently for EFI. +FILTERED_OBJS:= $(subst $(core),$(OBJ)/../core/,$(patsubst %.c,%.o, \ + $(wildcard $(core)/legacynet/*.c) \ + $(wildcard $(core)/fs/pxe/*.c) \ + $(wildcard $(core)/thread/*.c))) + +# Don't include unit tests +FILTERED_OBJS += $(subst $(core),$(OBJ)/../core/, \ + $(patsubst %.c,%.o,$(shell find $(core) -path "*/tests/*.c" -print))) + +# Don't include console objects +CORE_OBJS = $(filter-out %hello.o %rawcon.o %plaincon.o %strcasecmp.o %bios.o \ + %diskio_bios.o %ldlinux-c.o %isolinux-c.o %pxelinux-c.o \ + %localboot.o %pxeboot.o \ + $(FILTERED_OBJS),$(CORE_COBJ) $(CORE_SOBJ)) + +CORE_OBJS += $(addprefix $(OBJ)/../core/, \ + fs/pxe/pxe.o fs/pxe/tftp.o fs/pxe/urlparse.o fs/pxe/dhcp_option.o \ + fs/pxe/ftp.o fs/pxe/ftp_readdir.o fs/pxe/http.o fs/pxe/http_readdir.o) + +LIB_OBJS = $(addprefix $(objdir)/com32/lib/,$(CORELIBOBJS)) \ + $(LIBEFI) + +CSRC = $(wildcard $(SRC)/*.c) +OBJS = $(subst $(SRC)/,,$(filter-out %wrapper.o, $(patsubst %.c,%.o,$(CSRC)))) + +OBJS += $(objdir)/core/codepage.o $(ARCH)/linux.o + +# The DATE is set on the make command line when building binaries for +# official release. Otherwise, substitute a hex string that is pretty much +# guaranteed to be unique to be unique from build to build. +ifndef HEXDATE +HEXDATE := $(shell $(PERL) $(SRC)/../now.pl $(SRCS)) +endif +ifndef DATE +DATE := $(shell sh $(SRC)/../gen-id.sh $(VERSION) $(HEXDATE)) +endif +CFLAGS += -DDATE_STR='"$(DATE)"' + +.PHONY: subdirs +subdirs: + mkdir -p $(ARCH) + +$(OBJS): subdirs + +# The targets to build in this directory +BTARGET = syslinux.efi + +syslinux.so: $(OBJS) $(CORE_OBJS) $(LIB_OBJS) + $(LD) $(LDFLAGS) --strip-debug -o $@ $^ -lgnuefi -lefi + +# We need to rename the .hash section because the EFI firmware +# linker really doesn't like it. +# $(OBJCOPY) --rename-section .gnu.hash=.sdata,load,data,alloc $^ $@ +#syslinux.so: syslinux1.so +# cp $^ $@ + +wrapper: wrapper.c + $(CC) $^ -o $@ + +# +# Build the wrapper app and wrap our .so to produce a .efi +syslinux.efi: syslinux.so wrapper + $(OBJ)/wrapper syslinux.so $@ + +all: $(BTARGET) + +codepage.o: ../codepage/cp865.cp + cp $(objdir)/../codepage/cp865.cp codepage.cp + $(CC) $(SFLAGS) -c -o $@ $(core)/codepage.S + +install: + install -m 755 $(BTARGET) $(INSTALLROOT)$(AUXDIR) + +strip: + +tidy dist: + rm -f *.so *.o wrapper + find . \( -name \*.o -o -name \*.a -o -name .\*.d -o -name \*.tmp \) -print0 | \ + xargs -0r rm -f + $(topdir)/efi/clean-gnu-efi.sh $(EFI_SUBARCH) $(objdir) + +clean: tidy + +spotless: clean + rm -f $(BTARGET) |