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)