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[cmake] update min version, drop PCH

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Signed-off-by: R4SAS <r4sas@i2pmail.org>
This commit is contained in:
R4SAS 2022-02-11 07:23:33 +03:00
parent 43b990afe6
commit a272a2cb7e
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GPG Key ID: 66F6C87B98EBCFE2
1 changed files with 3 additions and 25 deletions
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28
build/CMakeLists.txt
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@ -1,6 +1,5 @@
cmake_minimum_required(VERSION 2.8.12)
# this addresses CMP0059 with CMake > 3.3 for PCH flags
cmake_policy(VERSION 2.8.12)
cmake_minimum_required(VERSION 3.7)
cmake_policy(VERSION 3.7)
project("i2pd")
# for debugging
@ -18,7 +17,6 @@ option(WITH_LIBRARY "Build library" ON)
option(WITH_BINARY "Build binary" ON)
option(WITH_STATIC "Static build" OFF)
option(WITH_UPNP "Include support for UPnP client" OFF)
option(WITH_PCH "Use precompiled header" OFF)
option(WITH_MESHNET "Build for cjdns test network" OFF)
option(WITH_ADDRSANITIZER "Build with address sanitizer unix only" OFF)
option(WITH_THREADSANITIZER "Build with thread sanitizer unix only" OFF)
@ -200,21 +198,6 @@ else()
add_definitions(-DBOOST_SYSTEM_DYN_LINK -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_DATE_TIME_DYN_LINK -DBOOST_REGEX_DYN_LINK)
endif()
if(WITH_PCH)
include_directories(BEFORE ${CMAKE_BINARY_DIR})
add_library(stdafx STATIC "${LIBI2PD_SRC_DIR}/stdafx.cpp")
string(TOUPPER ${CMAKE_BUILD_TYPE} BTU)
get_directory_property(DEFS DEFINITIONS)
string(REPLACE " " ";" FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${BTU}} ${DEFS}")
add_custom_command(TARGET stdafx PRE_BUILD
COMMAND ${CMAKE_CXX_COMPILER} ${FLAGS} -c ${CMAKE_CURRENT_SOURCE_DIR}/../libi2pd/stdafx.h -o ${CMAKE_BINARY_DIR}/stdafx.h.gch
)
target_compile_options(libi2pd PRIVATE -include libi2pd/stdafx.h)
target_compile_options(libi2pdclient PRIVATE -include libi2pd/stdafx.h)
target_compile_options(libi2pdlang PRIVATE -include libi2pd/stdafx.h)
target_link_libraries(libi2pd stdafx)
endif()
target_link_libraries(libi2pdclient libi2pd libi2pdlang)
find_package(Boost COMPONENTS system filesystem program_options date_time REQUIRED)
@ -227,7 +210,7 @@ if(NOT DEFINED OPENSSL_INCLUDE_DIR)
message(SEND_ERROR "Could not find OpenSSL. Please download and install it first!")
endif()
if(OPENSSL_VERSION_MAJOR MATCHES "3")
if(OPENSSL_VERSION VERSION_GREATER_EQUAL "3.0.0")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
endif()
@ -271,7 +254,6 @@ message(STATUS " LIBRARY : ${WITH_LIBRARY}")
message(STATUS " BINARY : ${WITH_BINARY}")
message(STATUS " STATIC BUILD : ${WITH_STATIC}")
message(STATUS " UPnP : ${WITH_UPNP}")
message(STATUS " PCH : ${WITH_PCH}")
message(STATUS " MESHNET : ${WITH_MESHNET}")
message(STATUS " ADDRSANITIZER : ${WITH_ADDRSANITIZER}")
message(STATUS " THREADSANITIZER : ${WITH_THREADSANITIZER}")
@ -284,10 +266,6 @@ if(WITH_BINARY)
set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-static")
endif()
if(WITH_PCH)
target_compile_options("${PROJECT_NAME}" PRIVATE -include libi2pd/stdafx.h)
endif()
if(WITH_HARDENING AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-z relro -z now")
endif()