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###############################################################################
#
# Initialise various variables
#
CLEANUP :=
CFLAGS :=
ASFLAGS :=
LDFLAGS :=
MAKEDEPS := Makefile
###############################################################################
#
# Locations of tools
#
HOST_CC := gcc
RM := rm -f
TOUCH := touch
MKDIR := mkdir
CP := cp
ECHO := echo
PRINTF := printf
PERL := /usr/bin/perl
CC := $(CROSS_COMPILE)gcc
CPP := $(CROSS_COMPILE)gcc -E -Wp,-Wall
AS := $(CROSS_COMPILE)as
LD := $(CROSS_COMPILE)ld
SIZE := $(CROSS_COMPILE)size
AR := $(CROSS_COMPILE)ar
RANLIB := $(CROSS_COMPILE)ranlib
OBJCOPY := $(CROSS_COMPILE)objcopy
NM := $(CROSS_COMPILE)nm
OBJDUMP := $(CROSS_COMPILE)objdump
PARSEROM := $(PERL) ./util/parserom.pl
MAKEROM := $(PERL) ./util/makerom.pl
SYMCHECK := $(PERL) ./util/symcheck.pl
SORTOBJDUMP := $(PERL) ./util/sortobjdump.pl
NRV2B := ./util/nrv2b
ZBIN := ./util/zbin
EFILINK := ./util/efilink
DOXYGEN := doxygen
###############################################################################
#
# SRCDIRS lists all directories containing source files.
#
SRCDIRS :=
SRCDIRS += libgcc
SRCDIRS += core
SRCDIRS += proto
SRCDIRS += net net/tcp net/udp
SRCDIRS += image
SRCDIRS += drivers/bus
SRCDIRS += drivers/net
SRCDIRS += drivers/net/e1000
SRCDIRS += drivers/net/phantom
SRCDIRS += drivers/block
SRCDIRS += drivers/nvs
SRCDIRS += drivers/bitbash
SRCDIRS += drivers/infiniband
SRCDIRS += interface/pxe interface/efi
SRCDIRS += tests
SRCDIRS += crypto crypto/axtls crypto/matrixssl
SRCDIRS += hci hci/commands hci/tui
SRCDIRS += hci/mucurses hci/mucurses/widgets
SRCDIRS += usr
# NON_AUTO_SRCS lists files that are excluded from the normal
# automatic build system.
#
NON_AUTO_SRCS :=
NON_AUTO_SRCS += drivers/net/prism2.c
###############################################################################
#
# Default build target: build the most common targets and print out a
# helpfully suggestive message
#
all : bin/blib.a bin/gpxe.dsk bin/gpxe.iso bin/gpxe.usb bin/undionly.kpxe
@$(ECHO) '==========================================================='
@$(ECHO)
@$(ECHO) 'To create a bootable floppy, type'
@$(ECHO) ' cat bin/gpxe.dsk > /dev/fd0'
@$(ECHO) 'where /dev/fd0 is your floppy drive. This will erase any'
@$(ECHO) 'data already on the disk.'
@$(ECHO)
@$(ECHO) 'To create a bootable USB key, type'
@$(ECHO) ' cat bin/gpxe.usb > /dev/sdX'
@$(ECHO) 'where /dev/sdX is your USB key, and is *not* a real hard'
@$(ECHO) 'disk on your system. This will erase any data already on'
@$(ECHO) 'the USB key.'
@$(ECHO)
@$(ECHO) 'To create a bootable CD-ROM, burn the ISO image '
@$(ECHO) 'bin/gpxe.iso to a blank CD-ROM.'
@$(ECHO)
@$(ECHO) 'These images contain drivers for all supported cards. You'
@$(ECHO) 'can build more customised images, and ROM images, using'
@$(ECHO) ' make bin/<rom-name>.<output-format>'
@$(ECHO)
@$(ECHO) '==========================================================='
###############################################################################
#
# Build targets that do nothing but might be tried by users
#
configure :
@$(ECHO) "No configuration needed."
install :
@$(ECHO) "No installation required."
###############################################################################
#
# Version number calculations
#
VERSION_MAJOR = 0
VERSION_MINOR = 9
VERSION_PATCH = 5
EXTRAVERSION = +
MM_VERSION = $(VERSION_MAJOR).$(VERSION_MINOR)
VERSION = $(MM_VERSION).$(VERSION_PATCH)$(EXTRAVERSION)
CFLAGS += -DVERSION_MAJOR=$(VERSION_MAJOR) \
-DVERSION_MINOR=$(VERSION_MINOR) \
-DVERSION=\"$(VERSION)\"
IDENT = '$(@F) $(VERSION) (GPL) etherboot.org'
version :
@$(ECHO) $(VERSION)
###############################################################################
#
# Drag in the bulk of the build system
#
MAKEDEPS += Makefile.housekeeping
include Makefile.housekeeping
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