cmake_minimum_required (VERSION 3.4)
project (optee_client C)

# https://cmake.org/Wiki/CMake_Useful_Variables
set (CMAKE_TOOLCHAIN_FILE CMakeToolchain.txt)

option (CFG_WERROR "Build with -Werror" TRUE)
option (WITH_TEEACL "Build libteeacl" TRUE)

include(GNUInstallDirs)

################################################################################
# Compiler flags:
#   We want to use the same flags in the entire optee_client git
################################################################################
add_compile_options (
	-Wall -Wbad-function-cast -Wcast-align
	-Werror-implicit-function-declaration -Wextra
	-Wfloat-equal -Wformat-nonliteral -Wformat-security
	-Wformat=2 -Winit-self -Wmissing-declarations
	-Wmissing-format-attribute -Wmissing-include-dirs
	-Wmissing-noreturn -Wmissing-prototypes -Wnested-externs
	-Wpointer-arith -Wshadow -Wstrict-prototypes
	-Wswitch-default -Wunsafe-loop-optimizations
	-Wwrite-strings -fPIC
)
if(CFG_WERROR)
    add_compile_options(-Werror)
endif(CFG_WERROR)

find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
    set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif(CCACHE_FOUND)

add_subdirectory (libteec)
add_subdirectory (tee-supplicant)
add_subdirectory (public)
add_subdirectory (libckteec)
if(WITH_TEEACL)
    find_package (PkgConfig REQUIRED)
    pkg_check_modules(uuid REQUIRED IMPORTED_TARGET uuid)
    add_subdirectory (libteeacl)
endif(WITH_TEEACL)
add_subdirectory (libseteec)