1#
2# Copyright (c) 2014-2022, Arm Limited and Contributors. All rights reserved.
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7MAKE_HELPERS_DIRECTORY := ../../make_helpers/
8include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
9include ${MAKE_HELPERS_DIRECTORY}build_env.mk
10include ${MAKE_HELPERS_DIRECTORY}defaults.mk
11
12FIPTOOL ?= fiptool${BIN_EXT}
13PROJECT := $(notdir ${FIPTOOL})
14OBJECTS := fiptool.o tbbr_config.o
15V ?= 0
16OPENSSL_DIR := /usr
17
18
19override CPPFLAGS += -D_GNU_SOURCE -D_XOPEN_SOURCE=700
20HOSTCCFLAGS := -Wall -Werror -pedantic -std=c99
21ifeq (${DEBUG},1)
22  HOSTCCFLAGS += -g -O0 -DDEBUG
23else
24  HOSTCCFLAGS += -O2
25endif
26
27# Select OpenSSL version flag according to the OpenSSL build selected
28# from setting the OPENSSL_DIR path.
29$(eval $(call SELECT_OPENSSL_API_VERSION))
30
31HOSTCCFLAGS += ${DEFINES}
32# USING_OPENSSL3 flag will be added to the HOSTCCFLAGS variable with the proper
33# computed value.
34HOSTCCFLAGS += -DUSING_OPENSSL3=$(USING_OPENSSL3)
35
36# Include library directories where OpenSSL library files are located.
37# For a normal installation (i.e.: when ${OPENSSL_DIR} = /usr or
38# /usr/local), binaries are located under the ${OPENSSL_DIR}/lib/
39# directory. However, for a local build of OpenSSL, the built binaries are
40# located under the main project directory (i.e.: ${OPENSSL_DIR}, not
41# ${OPENSSL_DIR}/lib/).
42LDLIBS := -L${OPENSSL_DIR}/lib -L${OPENSSL_DIR} -lcrypto
43
44ifeq (${V},0)
45  Q := @
46else
47  Q :=
48endif
49
50INCLUDE_PATHS := -I../../include/tools_share  -I${OPENSSL_DIR}/include
51
52HOSTCC ?= gcc
53
54ifneq (${PLAT},)
55TF_PLATFORM_ROOT	:=	../../plat/
56include ${MAKE_HELPERS_DIRECTORY}plat_helpers.mk
57PLAT_FIPTOOL_HELPER_MK := ${PLAT_DIR}/plat_fiptool.mk
58endif
59
60ifneq (,$(wildcard ${PLAT_FIPTOOL_HELPER_MK}))
61include ${PLAT_FIPTOOL_HELPER_MK}
62endif
63
64.PHONY: all clean distclean --openssl
65
66all: ${PROJECT}
67
68${PROJECT}: --openssl ${OBJECTS} Makefile
69	@echo "  HOSTLD  $@"
70	${Q}${HOSTCC} ${OBJECTS} -o $@ ${LDLIBS}
71	@${ECHO_BLANK_LINE}
72	@echo "Built $@ successfully"
73	@${ECHO_BLANK_LINE}
74
75%.o: %.c Makefile
76	@echo "  HOSTCC  $<"
77	${Q}${HOSTCC} -c ${CPPFLAGS} ${HOSTCCFLAGS} ${INCLUDE_PATHS} $< -o $@
78
79--openssl:
80ifeq ($(DEBUG),1)
81	@echo "Selected OpenSSL version: ${OPENSSL_CURRENT_VER}"
82endif
83
84
85clean:
86	$(call SHELL_DELETE_ALL, ${PROJECT} ${OBJECTS})
87