#*******************************************************************************
#this code is protected by the GNU affero GPLv3
#author:Sylvain BERTRAND <sylvain.bertrand AT gmail dot com>
#                        <digital.ragnarok AT gmail dot com>
#*******************************************************************************

#*******************************************************************************
#build configuration
export
DEBUG?=
SYSROOT?=

BUILD_DIR?=build
BIN_DIR?=$(BUILD_DIR)/bin
LIB_DIR?=$(BUILD_DIR)/lib
OBJ_DIR?=$(BUILD_DIR)/obj
S_DIR?=$(BUILD_DIR)/s
CPP_DIR?=$(BUILD_DIR)/cpp
DEVEL_DIR?=$(BUILD_DIR)/devel
MAN_DIR?=$(BUILD_DIR)/man

LD:=gcc
CC:=gcc
CPP:=cpp
AS:=as
PKG_CONFIG:=pkg-config
XSLTPROC:=xsltproc

ifndef DEBUG
CPPFLAGS?=-D_GNU_SOURCE -Wall -Wextra -I./ -I./src
CFLAGS?=-Wall -Wextra -Ofast -march=native
CFLAGS+= -fverbose-asm -S
LDFLAGS?=-Wl,-O,10
ASFLAGS?=
else
CPPFLAGS?=-D_GNU_SOURCE -Wall -Wextra -I./ -I./src
CFLAGS?=-Wall -Wextra -std=gnu99 -ggdb3 -march=native
CFLAGS+= -fverbose-asm -S
ASFLAGS?=
endif
#*******************************************************************************

#*******************************************************************************
#software configuration
PREFIX?=/usr/local
INCLUDEDIR?=$(PREFIX)/include
#want the followinc at root
EXECPREFIX?=/
LIBDIR?=/lib
SYSCONFDIR?=/etc
PKGLIBEXECDIR?=/lib/udev
FIRMWARE_PATH?=/lib/firmware
USB_DATABASE?=$(shell $(PKG_CONFIG) --variable=usbids usbutils)
PCI_DATABASE?=$(shell $(PKG_CONFIG) --variable=idsdir libpci)/pci.ids

CPPFLAGS+= -DSYSCONFDIR=\"$(SYSCONFDIR)\" -DPKGLIBEXECDIR=\"$(PKGLIBEXECDIR)\"
CPPFLAGS+= -DFIRMWARE_PATH=\"$(FIRMWARE_PATH)\"
CPPFLAGS+= -DUSB_DATABASE=\"$(USB_DATABASE)\" -DPCI_DATABASE=\"$(PCI_DATABASE)\"

#udevd, version is used by other software components, must be consistent
VERSION=189
CPPFLAGS+= -DVERSION=\"$(VERSION)\"

#libudev
LIBUDEV_API=0
LIBUDEV_VERSION=$(LIBUDEV_API).0.0
#*******************************************************************************