1*91f16700Schasinglulu# 2*91f16700Schasinglulu# Copyright (c) 2015-2022, Arm Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu# 4*91f16700Schasinglulu# SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu# 6*91f16700Schasinglulu 7*91f16700SchasingluluPLAT := none 8*91f16700SchasingluluV ?= 0 9*91f16700SchasingluluDEBUG := 0 10*91f16700SchasingluluCRTTOOL ?= cert_create${BIN_EXT} 11*91f16700SchasingluluBINARY := $(notdir ${CRTTOOL}) 12*91f16700SchasingluluCOT := tbbr 13*91f16700Schasinglulu 14*91f16700SchasingluluMAKE_HELPERS_DIRECTORY := ../../make_helpers/ 15*91f16700Schasingluluinclude ${MAKE_HELPERS_DIRECTORY}build_macros.mk 16*91f16700Schasingluluinclude ${MAKE_HELPERS_DIRECTORY}build_env.mk 17*91f16700Schasingluluinclude ${MAKE_HELPERS_DIRECTORY}defaults.mk 18*91f16700Schasinglulu 19*91f16700Schasingluluifneq (${PLAT},none) 20*91f16700SchasingluluTF_PLATFORM_ROOT := ../../plat/ 21*91f16700Schasingluluinclude ${MAKE_HELPERS_DIRECTORY}plat_helpers.mk 22*91f16700SchasingluluPLAT_CERT_CREATE_HELPER_MK := ${PLAT_DIR}/cert_create_tbbr.mk 23*91f16700Schasingluluendif 24*91f16700Schasinglulu 25*91f16700Schasinglulu# Common source files. 26*91f16700SchasingluluOBJECTS := src/cert.o \ 27*91f16700Schasinglulu src/cmd_opt.o \ 28*91f16700Schasinglulu src/ext.o \ 29*91f16700Schasinglulu src/key.o \ 30*91f16700Schasinglulu src/main.o \ 31*91f16700Schasinglulu src/sha.o 32*91f16700Schasinglulu 33*91f16700Schasinglulu# Chain of trust. 34*91f16700Schasingluluifeq (${COT},tbbr) 35*91f16700Schasinglulu include src/tbbr/tbbr.mk 36*91f16700Schasingluluelse ifeq (${COT},dualroot) 37*91f16700Schasinglulu include src/dualroot/cot.mk 38*91f16700Schasingluluelse ifeq (${COT},cca) 39*91f16700Schasinglulu include src/cca/cot.mk 40*91f16700Schasingluluelse 41*91f16700Schasinglulu $(error Unknown chain of trust ${COT}) 42*91f16700Schasingluluendif 43*91f16700Schasinglulu 44*91f16700Schasingluluifneq (,$(wildcard ${PLAT_CERT_CREATE_HELPER_MK})) 45*91f16700Schasingluluinclude ${PLAT_CERT_CREATE_HELPER_MK} 46*91f16700Schasingluluendif 47*91f16700Schasinglulu 48*91f16700Schasinglulu# Select OpenSSL version flag according to the OpenSSL build selected 49*91f16700Schasinglulu# from setting the OPENSSL_DIR path. 50*91f16700Schasinglulu$(eval $(call SELECT_OPENSSL_API_VERSION)) 51*91f16700Schasinglulu 52*91f16700SchasingluluHOSTCCFLAGS := -Wall -std=c99 53*91f16700Schasinglulu 54*91f16700Schasingluluifeq (${DEBUG},1) 55*91f16700Schasinglulu HOSTCCFLAGS += -g -O0 -DDEBUG -DLOG_LEVEL=40 56*91f16700Schasingluluelse 57*91f16700Schasinglulu HOSTCCFLAGS += -O2 -DLOG_LEVEL=20 58*91f16700Schasingluluendif 59*91f16700Schasinglulu 60*91f16700Schasingluluifeq (${V},0) 61*91f16700Schasinglulu Q := @ 62*91f16700Schasingluluelse 63*91f16700Schasinglulu Q := 64*91f16700Schasingluluendif 65*91f16700Schasinglulu 66*91f16700SchasingluluHOSTCCFLAGS += ${DEFINES} 67*91f16700Schasinglulu# USING_OPENSSL3 flag will be added to the HOSTCCFLAGS variable with the proper 68*91f16700Schasinglulu# computed value. 69*91f16700SchasingluluHOSTCCFLAGS += -DUSING_OPENSSL3=$(USING_OPENSSL3) 70*91f16700Schasinglulu 71*91f16700Schasinglulu# Make soft links and include from local directory otherwise wrong headers 72*91f16700Schasinglulu# could get pulled in from firmware tree. 73*91f16700SchasingluluINC_DIR += -I ./include -I ${PLAT_INCLUDE} -I ${OPENSSL_DIR}/include 74*91f16700Schasinglulu 75*91f16700Schasinglulu# Include library directories where OpenSSL library files are located. 76*91f16700Schasinglulu# For a normal installation (i.e.: when ${OPENSSL_DIR} = /usr or 77*91f16700Schasinglulu# /usr/local), binaries are located under the ${OPENSSL_DIR}/lib/ 78*91f16700Schasinglulu# directory. However, for a local build of OpenSSL, the built binaries are 79*91f16700Schasinglulu# located under the main project directory (i.e.: ${OPENSSL_DIR}, not 80*91f16700Schasinglulu# ${OPENSSL_DIR}/lib/). 81*91f16700SchasingluluLIB_DIR := -L ${OPENSSL_DIR}/lib -L ${OPENSSL_DIR} 82*91f16700SchasingluluLIB := -lssl -lcrypto 83*91f16700Schasinglulu 84*91f16700SchasingluluHOSTCC ?= gcc 85*91f16700Schasinglulu 86*91f16700Schasinglulu.PHONY: all clean realclean --openssl 87*91f16700Schasinglulu 88*91f16700Schasingluluall: --openssl ${BINARY} 89*91f16700Schasinglulu 90*91f16700Schasinglulu${BINARY}: ${OBJECTS} Makefile 91*91f16700Schasinglulu @echo " HOSTLD $@" 92*91f16700Schasinglulu @echo 'const char build_msg[] = "Built : "__TIME__", "__DATE__; \ 93*91f16700Schasinglulu const char platform_msg[] = "${PLAT_MSG}";' | \ 94*91f16700Schasinglulu ${HOSTCC} -c ${HOSTCCFLAGS} -xc - -o src/build_msg.o 95*91f16700Schasinglulu ${Q}${HOSTCC} src/build_msg.o ${OBJECTS} ${LIB_DIR} ${LIB} -o $@ 96*91f16700Schasinglulu 97*91f16700Schasinglulu%.o: %.c 98*91f16700Schasinglulu @echo " HOSTCC $<" 99*91f16700Schasinglulu ${Q}${HOSTCC} -c ${HOSTCCFLAGS} ${INC_DIR} $< -o $@ 100*91f16700Schasinglulu 101*91f16700Schasinglulu--openssl: 102*91f16700Schasingluluifeq ($(DEBUG),1) 103*91f16700Schasinglulu @echo "Selected OpenSSL version: ${OPENSSL_CURRENT_VER}" 104*91f16700Schasingluluendif 105*91f16700Schasinglulu 106*91f16700Schasingluluclean: 107*91f16700Schasinglulu $(call SHELL_DELETE_ALL, src/build_msg.o ${OBJECTS}) 108*91f16700Schasinglulu 109*91f16700Schasinglulurealclean: clean 110*91f16700Schasinglulu $(call SHELL_DELETE,${BINARY}) 111*91f16700Schasinglulu 112