CMakeLists.txt revision 966c52fc
17d09751dSDmitri Tikhonov# Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc.  See LICENSE.
250aadb33SDmitri Tikhonovcmake_minimum_required(VERSION 2.8)
350aadb33SDmitri Tikhonov
450aadb33SDmitri Tikhonov
5b1af35d6SDmitri TikhonovPROJECT(lsquic C)
6461e84d8SAmol Deshpande
79a690580SDmitri TikhonovOPTION(LSQUIC_FIU "Use Fault Injection in Userspace (FIU)" OFF)
89a690580SDmitri TikhonovOPTION(LSQUIC_BIN "Compile example binaries that use the library" ON)
99a690580SDmitri TikhonovOPTION(LSQUIC_TESTS "Compile library unit tests" ON)
102e1429b4SDmitri TikhonovOPTION(LSQUIC_SHARED_LIB "Compile as shared librarry" OFF)
119a690580SDmitri Tikhonov
12966c52fcSJonas VautherinINCLUDE(GNUInstallDirs)
13966c52fcSJonas Vautherin
1412693a01SDmitri TikhonovIF (CMAKE_SYSTEM_NAME STREQUAL "Linux")
1512693a01SDmitri Tikhonov    # If using older glibc, need to link with -lrt.  See clock_getres(2).
1612693a01SDmitri Tikhonov    EXECUTE_PROCESS(
1712693a01SDmitri Tikhonov        COMMAND ${PROJECT_SOURCE_DIR}/print-glibc-version.sh ${CMAKE_C_COMPILER}
1812693a01SDmitri Tikhonov        OUTPUT_VARIABLE GLIBC_VERSION)
1912693a01SDmitri Tikhonov    IF(NOT GLIBC_VERSION EQUAL "" AND GLIBC_VERSION VERSION_LESS 2.17)
2012693a01SDmitri Tikhonov        SET(LIBS ${LIBS} rt)
2112693a01SDmitri Tikhonov    ENDIF()
2221c6983aSRahul JadhavELSEIF (CMAKE_SYSTEM_NAME STREQUAL "Android")
2321c6983aSRahul Jadhav    # for android-ndk >= r19b
2421c6983aSRahul Jadhav    set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY "BOTH")
2521c6983aSRahul Jadhav    set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE "BOTH")
2621c6983aSRahul Jadhav    set(CMAKE_FIND_ROOT_PATH_MODE_PATH "BOTH")
27ccd74161SDmitri TikhonovENDIF()
28ccd74161SDmitri Tikhonov
291e75f938SDmitri TikhonovIF("${CMAKE_BUILD_TYPE}" STREQUAL "")
301e75f938SDmitri Tikhonov    SET(CMAKE_BUILD_TYPE Debug)
3150aadb33SDmitri TikhonovENDIF()
3250aadb33SDmitri Tikhonov
331e75f938SDmitri TikhonovMESSAGE(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
3450aadb33SDmitri Tikhonov
35a0e1aeeeSDmitri TikhonovIF (NOT "$ENV{EXTRA_CFLAGS}" MATCHES "-DLSQUIC_DEBUG_NEXT_ADV_TICK")
36a0e1aeeeSDmitri Tikhonov    SET(MY_CMAKE_FLAGS "-DLSQUIC_DEBUG_NEXT_ADV_TICK=1")
37a0e1aeeeSDmitri TikhonovENDIF()
38b93f59beSBob Perper
3946a5b669SDmitri TikhonovIF (NOT MSVC)
40461e84d8SAmol Deshpande
4150aadb33SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Wall -Wextra -Wno-unused-parameter")
4250aadb33SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -fno-omit-frame-pointer")
435392f7a3SLiteSpeed TechINCLUDE(CheckCCompilerFlag)
445392f7a3SLiteSpeed TechCHECK_C_COMPILER_FLAG(-Wno-implicit-fallthrough HAS_NO_IMPLICIT_FALLTHROUGH)
455392f7a3SLiteSpeed TechIF (HAS_NO_IMPLICIT_FALLTHROUGH)
465392f7a3SLiteSpeed Tech    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Wno-implicit-fallthrough")
475392f7a3SLiteSpeed TechENDIF()
4850aadb33SDmitri Tikhonov
49e0197994SDmitri TikhonovIF(CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9.3)
5050aadb33SDmitri Tikhonov    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Wno-missing-field-initializers")
5150aadb33SDmitri TikhonovENDIF()
525392f7a3SLiteSpeed Tech
53662de5e1SDmitri TikhonovIF(LSQUIC_FIU)
54662de5e1SDmitri Tikhonov    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DFIU_ENABLE=1")
55662de5e1SDmitri Tikhonov    SET(LIBS ${LIBS} fiu)
56662de5e1SDmitri TikhonovENDIF()
57662de5e1SDmitri Tikhonov
581e75f938SDmitri TikhonovIF(CMAKE_BUILD_TYPE STREQUAL "Debug")
5950aadb33SDmitri Tikhonov    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -O0 -g3")
60db8ac9eeSDmitri Tikhonov    IF(CMAKE_C_COMPILER MATCHES "clang" AND
6103e6b668SDmitri Tikhonov                        NOT "$ENV{TRAVIS}" MATCHES "^true$" AND
6203e6b668SDmitri Tikhonov                        NOT "$ENV{EXTRA_CFLAGS}" MATCHES "-fsanitize")
6350aadb33SDmitri Tikhonov        SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -fsanitize=address")
64d6937ddcSinitlife        SET(LIBS ${LIBS} -fsanitize=address)
6550aadb33SDmitri Tikhonov    ENDIF()
665392f7a3SLiteSpeed Tech    # Uncomment to enable cleartext protocol mode (no crypto):
675392f7a3SLiteSpeed Tech    #SET (MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DLSQUIC_ENABLE_HANDSHAKE_DISABLE=1")
6850aadb33SDmitri TikhonovELSE()
6950aadb33SDmitri Tikhonov    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -O3 -g0")
7050aadb33SDmitri Tikhonov    # Comment out the following line to compile out debug messages:
7150aadb33SDmitri Tikhonov    #SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DLSQUIC_LOWEST_LOG_LEVEL=LSQ_LOG_INFO")
7250aadb33SDmitri TikhonovENDIF()
7350aadb33SDmitri Tikhonov
7467b0dc15SDmitri TikhonovIF(LSQUIC_PROFILE EQUAL 1)
7567b0dc15SDmitri Tikhonov    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -g -pg")
7667b0dc15SDmitri TikhonovENDIF()
7767b0dc15SDmitri Tikhonov
7816a9b66aSDmitri TikhonovIF(LSQUIC_COVERAGE EQUAL 1)
7916a9b66aSDmitri Tikhonov    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -fprofile-arcs -ftest-coverage")
8016a9b66aSDmitri TikhonovENDIF()
8116a9b66aSDmitri Tikhonov
8250aadb33SDmitri TikhonovIF(MY_CMAKE_FLAGS MATCHES "fsanitize=address")
8350aadb33SDmitri Tikhonov    MESSAGE(STATUS "AddressSanitizer is ON")
8450aadb33SDmitri TikhonovELSE()
8550aadb33SDmitri Tikhonov    MESSAGE(STATUS "AddressSanitizer is OFF")
8650aadb33SDmitri TikhonovENDIF()
8750aadb33SDmitri Tikhonov
88461e84d8SAmol Deshpande#MSVC
89461e84d8SAmol DeshpandeELSE()
90fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4100")	# unreferenced formal parameter
91fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4115")	# unnamed type definition in parentheses
92fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4116")	# named type definition in parentheses
93fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4146")	# unary minus operator applied to unsigned type, result still unsigned
94fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4132")	# const initialization
95fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4200")	# zero-sized array
96fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4204")	# non-constant aggregate initializer
97fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4244")	# integer conversion
98fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4245")	# conversion from 'int' to 'unsigned int', signed/unsigned mismatch
99fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4267")	# integer conversion
1002d296031SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4214")	# nonstandard extension used: bit field types other than int
101fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4295")	# array is too small to include a terminating null character
102fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4334")	# result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
103fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4456")	# hide previous local declaration
104fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4459")	# hide global declaration
105fb3e20e0SDmitri TikhonovSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4706")	# assignment within conditional expression
106461e84d8SAmol DeshpandeSET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -W4 -WX -Zi -DWIN32_LEAN_AND_MEAN -DNOMINMAX -D_CRT_SECURE_NO_WARNINGS -I${CMAKE_CURRENT_SOURCE_DIR}/wincompat")
1071e75f938SDmitri TikhonovIF(CMAKE_BUILD_TYPE STREQUAL "Debug")
108b5d685fcSBob Perper    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Od")
109461e84d8SAmol Deshpande    #SET (MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DFIU_ENABLE=1")
110ccd74161SDmitri Tikhonov    #SET(LIBS ${LIBS} fiu)
111461e84d8SAmol DeshpandeELSE()
112b5d685fcSBob Perper    SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Ox")
113461e84d8SAmol Deshpande    # Comment out the following line to compile out debug messages:
114461e84d8SAmol Deshpande    #SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -DLSQUIC_LOWEST_LOG_LEVEL=LSQ_LOG_INFO")
115461e84d8SAmol DeshpandeENDIF()
116461e84d8SAmol Deshpande
117461e84d8SAmol DeshpandeENDIF() #MSVC
118461e84d8SAmol Deshpande
11950aadb33SDmitri Tikhonovset(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}  ${MY_CMAKE_FLAGS} $ENV{EXTRA_CFLAGS}")
12050aadb33SDmitri Tikhonov
12150aadb33SDmitri TikhonovMESSAGE(STATUS "Compiler flags: ${CMAKE_C_FLAGS}")
12250aadb33SDmitri Tikhonov
123fb3e20e0SDmitri Tikhonovfind_package(Perl)
124fb3e20e0SDmitri TikhonovIF(NOT PERL_FOUND)
125fb3e20e0SDmitri Tikhonov    MESSAGE(FATAL_ERROR "Perl not found -- need it to generate source code")
126fb3e20e0SDmitri TikhonovENDIF()
127fb3e20e0SDmitri Tikhonov
1282e1429b4SDmitri TikhonovIF(LSQUIC_SHARED_LIB)
1292e1429b4SDmitri Tikhonov    SET(LIB_SUFFIX .so)
1302e1429b4SDmitri TikhonovELSE()
1312e1429b4SDmitri Tikhonov    SET(LIB_SUFFIX .a)
1322e1429b4SDmitri TikhonovENDIF()
1332e1429b4SDmitri Tikhonov
1348ca33e0eSDmitri TikhonovIF (NOT DEFINED BORINGSSL_INCLUDE AND DEFINED BORINGSSL_DIR)
1358ca33e0eSDmitri Tikhonov    FIND_PATH(BORINGSSL_INCLUDE NAMES openssl/ssl.h
1368ca33e0eSDmitri Tikhonov                PATHS ${BORINGSSL_DIR}/include
1378ca33e0eSDmitri Tikhonov                NO_DEFAULT_PATH)
1388ca33e0eSDmitri TikhonovENDIF()
139b1af35d6SDmitri Tikhonov# This must be done before adding other include directories to take
140b1af35d6SDmitri Tikhonov# precedence over header files from other SSL installs.
1418ca33e0eSDmitri Tikhonov
1428ca33e0eSDmitri TikhonovIF (BORINGSSL_INCLUDE)
1438ca33e0eSDmitri Tikhonov    MESSAGE(STATUS "BoringSSL include directory ${BORINGSSL_INCLUDE}")
1448ca33e0eSDmitri Tikhonov    INCLUDE_DIRECTORIES(${BORINGSSL_INCLUDE})
145b1af35d6SDmitri TikhonovELSE()
146b1af35d6SDmitri Tikhonov    MESSAGE(FATAL_ERROR "BoringSSL headers not found")
147e0197994SDmitri TikhonovENDIF()
14850aadb33SDmitri Tikhonov
1498ca33e0eSDmitri TikhonovIF (NOT DEFINED BORINGSSL_LIB AND DEFINED BORINGSSL_DIR)
1508ca33e0eSDmitri Tikhonov    FOREACH(LIB_NAME ssl crypto decrepit)
1518ca33e0eSDmitri Tikhonov        IF (CMAKE_SYSTEM_NAME STREQUAL Windows)
1528ca33e0eSDmitri Tikhonov            FIND_LIBRARY(BORINGSSL_LIB_${LIB_NAME}
1538ca33e0eSDmitri Tikhonov                NAMES ${LIB_NAME}
1548ca33e0eSDmitri Tikhonov                PATHS ${BORINGSSL_DIR}/${LIB_NAME}
155fb3e20e0SDmitri Tikhonov		PATH_SUFFIXES Debug Release MinSizeRel RelWithDebInfo
1568ca33e0eSDmitri Tikhonov                NO_DEFAULT_PATH)
1578ca33e0eSDmitri Tikhonov        ELSE()
1588ca33e0eSDmitri Tikhonov            FIND_LIBRARY(BORINGSSL_LIB_${LIB_NAME}
1592e1429b4SDmitri Tikhonov                NAMES lib${LIB_NAME}${LIB_SUFFIX}
1608ca33e0eSDmitri Tikhonov                PATHS ${BORINGSSL_DIR}/${LIB_NAME}
1618ca33e0eSDmitri Tikhonov                NO_DEFAULT_PATH)
1628ca33e0eSDmitri Tikhonov        ENDIF()
1638ca33e0eSDmitri Tikhonov        IF(BORINGSSL_LIB_${LIB_NAME})
1648ca33e0eSDmitri Tikhonov            MESSAGE(STATUS "Found ${LIB_NAME} library: ${BORINGSSL_LIB_${LIB_NAME}}")
1658ca33e0eSDmitri Tikhonov        ELSE()
1668ca33e0eSDmitri Tikhonov            MESSAGE(STATUS "${LIB_NAME} library not found")
1678ca33e0eSDmitri Tikhonov        ENDIF()
1688ca33e0eSDmitri Tikhonov    ENDFOREACH()
1698ca33e0eSDmitri Tikhonov
1708ca33e0eSDmitri TikhonovELSE()
1718ca33e0eSDmitri Tikhonov
1728ca33e0eSDmitri Tikhonov
1738ca33e0eSDmitri Tikhonov    FOREACH(LIB_NAME ssl crypto decrepit)
1748ca33e0eSDmitri Tikhonov        IF (CMAKE_SYSTEM_NAME STREQUAL Windows)
1758ca33e0eSDmitri Tikhonov            FIND_LIBRARY(BORINGSSL_LIB_${LIB_NAME}
1768ca33e0eSDmitri Tikhonov                NAMES ${LIB_NAME}
1778ca33e0eSDmitri Tikhonov                PATHS ${BORINGSSL_LIB}
1788ca33e0eSDmitri Tikhonov                PATH_SUFFIXES Debug Release MinSizeRel RelWithDebInfo
1798ca33e0eSDmitri Tikhonov                NO_DEFAULT_PATH)
1808ca33e0eSDmitri Tikhonov        ELSE()
1818ca33e0eSDmitri Tikhonov            FIND_LIBRARY(BORINGSSL_LIB_${LIB_NAME}
1822e1429b4SDmitri Tikhonov                NAMES lib${LIB_NAME}${LIB_SUFFIX}
1838ca33e0eSDmitri Tikhonov                PATHS ${BORINGSSL_LIB}
18481558c3fSRahul Jadhav                PATH_SUFFIXES ${LIB_NAME}
1858ca33e0eSDmitri Tikhonov                NO_DEFAULT_PATH)
1868ca33e0eSDmitri Tikhonov        ENDIF()
1878ca33e0eSDmitri Tikhonov        IF(BORINGSSL_LIB_${LIB_NAME})
1888ca33e0eSDmitri Tikhonov            MESSAGE(STATUS "Found ${BORINGSSL_LIB} library: ${BORINGSSL_LIB_${LIB_NAME}}")
1898ca33e0eSDmitri Tikhonov        ELSE()
1908ca33e0eSDmitri Tikhonov            MESSAGE(STATUS "${BORINGSSL_LIB} library not found")
1918ca33e0eSDmitri Tikhonov        ENDIF()
1928ca33e0eSDmitri Tikhonov    ENDFOREACH()
193461e84d8SAmol Deshpande
1948ca33e0eSDmitri TikhonovENDIF()
1958ca33e0eSDmitri Tikhonov
1968ca33e0eSDmitri TikhonovSET(CMAKE_INCLUDE_CURRENT_DIR ON)
19783506617SDmitri TikhonovINCLUDE_DIRECTORIES(include)
198b1af35d6SDmitri TikhonovIF(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR CMAKE_SYSTEM_NAME STREQUAL "Darwin")
19950aadb33SDmitri Tikhonov    # Find libevent on FreeBSD:
2008ca33e0eSDmitri Tikhonov    include_directories( /usr/local/include )
2018ca33e0eSDmitri Tikhonov    link_directories( /usr/local/lib )
202b1af35d6SDmitri TikhonovENDIF()
203b1af35d6SDmitri Tikhonov
204b1af35d6SDmitri Tikhonov# Find zlib and libevent header files and library files
205b1af35d6SDmitri Tikhonov# TODO: libevent is not strictly necessary to build the library.
206b1af35d6SDmitri TikhonovFIND_PATH(ZLIB_INCLUDE_DIR NAMES zlib.h)
207b1af35d6SDmitri TikhonovIF (ZLIB_INCLUDE_DIR)
208b1af35d6SDmitri Tikhonov    INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
209b1af35d6SDmitri TikhonovELSE()
210b1af35d6SDmitri Tikhonov    MESSAGE(FATAL_ERROR "zlib.h was not found")
211b1af35d6SDmitri TikhonovENDIF()
212b1af35d6SDmitri TikhonovIF (CMAKE_SYSTEM_NAME STREQUAL Windows)
213b1af35d6SDmitri Tikhonov    FIND_LIBRARY(ZLIB_LIB zlib)
214b1af35d6SDmitri TikhonovELSEIF(CMAKE_SYSTEM_NAME STREQUAL Darwin)
215b1af35d6SDmitri Tikhonov    # XXX somehow FIND_LIBRARY() does not find zlib on Travis?
216b1af35d6SDmitri Tikhonov    SET(ZLIB_LIB z)
217b1af35d6SDmitri TikhonovELSE()
2182e1429b4SDmitri Tikhonov    FIND_LIBRARY(ZLIB_LIB libz${LIB_SUFFIX})
219b1af35d6SDmitri TikhonovENDIF()
220b1af35d6SDmitri TikhonovIF(ZLIB_LIB)
221b1af35d6SDmitri Tikhonov    MESSAGE(STATUS "Found zlib: ${ZLIB_LIB}")
222b1af35d6SDmitri TikhonovELSE()
223b1af35d6SDmitri Tikhonov    MESSAGE(STATUS "zlib not found")
224b1af35d6SDmitri TikhonovENDIF()
2259a690580SDmitri Tikhonov
226fb3e20e0SDmitri TikhonovIF (LSQUIC_BIN OR LSQUIC_TESTS)
227b1af35d6SDmitri TikhonovFIND_PATH(EVENT_INCLUDE_DIR NAMES event2/event.h)
228b1af35d6SDmitri TikhonovIF (EVENT_INCLUDE_DIR)
229b1af35d6SDmitri Tikhonov    INCLUDE_DIRECTORIES(${EVENT_INCLUDE_DIR})
230b1af35d6SDmitri TikhonovELSE()
231b1af35d6SDmitri Tikhonov    MESSAGE(FATAL_ERROR "event2/event.h was not found")
232b1af35d6SDmitri TikhonovENDIF()
233b1af35d6SDmitri TikhonovIF (CMAKE_SYSTEM_NAME STREQUAL Windows)
234b1af35d6SDmitri Tikhonov    FIND_LIBRARY(EVENT_LIB event)
235b1af35d6SDmitri TikhonovELSE()
2362e1429b4SDmitri Tikhonov    FIND_LIBRARY(EVENT_LIB libevent${LIB_SUFFIX})
237747be414SDmitri Tikhonov    IF(NOT EVENT_LIB)
238747be414SDmitri Tikhonov        FIND_LIBRARY(EVENT_LIB libevent.so)
239747be414SDmitri Tikhonov    ENDIF()
240b1af35d6SDmitri TikhonovENDIF()
241b1af35d6SDmitri TikhonovIF(EVENT_LIB)
242b1af35d6SDmitri Tikhonov    MESSAGE(STATUS "Found event: ${EVENT_LIB}")
243b1af35d6SDmitri TikhonovELSE()
244b1af35d6SDmitri Tikhonov    MESSAGE(STATUS "libevent not found")
24550aadb33SDmitri TikhonovENDIF()
246fb3e20e0SDmitri TikhonovSET(LIBS lsquic ${EVENT_LIB} ${BORINGSSL_LIB_ssl} ${BORINGSSL_LIB_crypto} ${ZLIB_LIB} ${LIBS})
247fb3e20e0SDmitri TikhonovIF(MSVC)
248fb3e20e0SDmitri TikhonovFIND_LIBRARY(PCRE_LIB pcre)
249fb3e20e0SDmitri TikhonovIF(PCRE_LIB)
250fb3e20e0SDmitri Tikhonov    MESSAGE(STATUS "Found pcre: ${PCRE_LIB}")
251fb3e20e0SDmitri Tikhonov    LIST(APPEND LIBS ${PCRE_LIB})
252fb3e20e0SDmitri TikhonovELSE()
253fb3e20e0SDmitri Tikhonov    MESSAGE(STATUS "pcre not found: http_server won't work")
254fb3e20e0SDmitri TikhonovENDIF()
255fb3e20e0SDmitri TikhonovFIND_LIBRARY(PCREPOSIX_LIB pcreposix)
256fb3e20e0SDmitri TikhonovIF(PCREPOSIX_LIB)
257fb3e20e0SDmitri Tikhonov    MESSAGE(STATUS "Found pcreposix: ${PCREPOSIX_LIB}")
258fb3e20e0SDmitri Tikhonov    LIST(APPEND LIBS ${PCREPOSIX_LIB})
259fb3e20e0SDmitri TikhonovELSE()
260fb3e20e0SDmitri Tikhonov    MESSAGE(STATUS "pcreposix not found: http_server won't work")
261fb3e20e0SDmitri TikhonovENDIF()
262fb3e20e0SDmitri TikhonovLIST(APPEND LIBS ws2_32)
263fb3e20e0SDmitri TikhonovENDIF()
264fb3e20e0SDmitri TikhonovENDIF()	# LSQUIC_BIN OR LSQUIC_TESTS
26550aadb33SDmitri Tikhonov
266fb3e20e0SDmitri TikhonovIF(LSQUIC_BIN)
267fb3e20e0SDmitri TikhonovIF(MSVC)
268fb3e20e0SDmitri Tikhonov    SET(GETOPT_C wincompat/getopt.c)
269fb3e20e0SDmitri TikhonovENDIF()
270fb3e20e0SDmitri Tikhonovadd_executable(http_server bin/http_server.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
271fb3e20e0SDmitri TikhonovIF(NOT MSVC)   #   TODO: port MD5 server and client to Windows
272fb3e20e0SDmitri Tikhonovadd_executable(md5_server bin/md5_server.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
273fb3e20e0SDmitri Tikhonovadd_executable(md5_client bin/md5_client.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
274fb3e20e0SDmitri TikhonovENDIF()
275fb3e20e0SDmitri Tikhonovadd_executable(echo_server bin/echo_server.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
276fb3e20e0SDmitri Tikhonovadd_executable(echo_client bin/echo_client.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
277b1a7c3f9SDmitri Tikhonovadd_executable(duck_server bin/duck_server.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
278b1a7c3f9SDmitri Tikhonovadd_executable(duck_client bin/duck_client.c bin/prog.c bin/test_common.c bin/test_cert.c ${GETOPT_C})
2798ca33e0eSDmitri Tikhonov
280b93f59beSBob Perper
28146a5b669SDmitri TikhonovIF (NOT MSVC)
2825392f7a3SLiteSpeed Tech
283c51ce338SDmitri Tikhonovadd_executable(http_client
2849a690580SDmitri Tikhonov    bin/http_client.c
2859a690580SDmitri Tikhonov    bin/prog.c
2869a690580SDmitri Tikhonov    bin/test_common.c
2879a690580SDmitri Tikhonov    bin/test_cert.c
288c51ce338SDmitri Tikhonov)
2898ca33e0eSDmitri TikhonovLIST(APPEND LIBS pthread m)
29050aadb33SDmitri Tikhonov
2915d77f141SAmol Deshpande#MSVC
292461e84d8SAmol DeshpandeELSE()
2935392f7a3SLiteSpeed Tech
294461e84d8SAmol Deshpandeadd_executable(http_client
2959a690580SDmitri Tikhonov    bin/http_client.c
2969a690580SDmitri Tikhonov    bin/prog.c
2979a690580SDmitri Tikhonov    bin/test_common.c
298fb3e20e0SDmitri Tikhonov    bin/test_cert.c
299461e84d8SAmol Deshpande    wincompat/getopt.c
300461e84d8SAmol Deshpande    wincompat/getopt1.c
301461e84d8SAmol Deshpande)
3028ca33e0eSDmitri TikhonovLIST(APPEND LIBS ws2_32)
303461e84d8SAmol Deshpande
304461e84d8SAmol DeshpandeENDIF()
305461e84d8SAmol Deshpande
3068ca33e0eSDmitri TikhonovTARGET_LINK_LIBRARIES(http_client ${LIBS})
3075392f7a3SLiteSpeed TechTARGET_LINK_LIBRARIES(http_server ${LIBS})
308fb3e20e0SDmitri TikhonovIF(NOT MSVC)
3090adf085aSDmitri TikhonovTARGET_LINK_LIBRARIES(md5_server  ${LIBS})
3100adf085aSDmitri TikhonovTARGET_LINK_LIBRARIES(md5_client  ${LIBS})
311fb3e20e0SDmitri TikhonovENDIF()
3120adf085aSDmitri TikhonovTARGET_LINK_LIBRARIES(echo_server ${LIBS})
3130adf085aSDmitri TikhonovTARGET_LINK_LIBRARIES(echo_client ${LIBS})
314b1a7c3f9SDmitri TikhonovTARGET_LINK_LIBRARIES(duck_server ${LIBS})
315b1a7c3f9SDmitri TikhonovTARGET_LINK_LIBRARIES(duck_client ${LIBS})
31650aadb33SDmitri Tikhonov
3179a690580SDmitri Tikhonovadd_subdirectory(bin)
3189a690580SDmitri TikhonovENDIF() # LSQUIC_BIN
31950aadb33SDmitri Tikhonov
32021c6983aSRahul Jadhavadd_subdirectory(src)
32121c6983aSRahul Jadhav
3229a690580SDmitri TikhonovIF(LSQUIC_TESTS AND CMAKE_BUILD_TYPE STREQUAL "Debug")
3237fbe101bSDmitri Tikhonov    # Our test framework relies on assertions, only compile if assertions are
3247fbe101bSDmitri Tikhonov    # enabled.
3257fbe101bSDmitri Tikhonov    #
3267fbe101bSDmitri Tikhonov    enable_testing()
3279a690580SDmitri Tikhonov    add_subdirectory(tests)
3287fbe101bSDmitri TikhonovENDIF()
3297fbe101bSDmitri Tikhonov
330feca77f5SDmitri Tikhonov
3310bd32030SDmitri TikhonovFIND_PROGRAM(SPHINX NAMES sphinx-build)
3320bd32030SDmitri TikhonovIF(SPHINX)
3330bd32030SDmitri Tikhonov    ADD_CUSTOM_TARGET(docs
3340bd32030SDmitri Tikhonov        ${SPHINX} -b html
3350bd32030SDmitri Tikhonov        docs
3360bd32030SDmitri Tikhonov        docs/_build
3370bd32030SDmitri Tikhonov    )
3380bd32030SDmitri TikhonovELSE()
3390bd32030SDmitri Tikhonov    MESSAGE(STATUS "sphinx-build not found: docs won't be made")
3400bd32030SDmitri TikhonovENDIF()
341966c52fcSJonas Vautherin
342966c52fcSJonas VautherinINSTALL(FILES
343966c52fcSJonas Vautherin    include/lsquic.h
344966c52fcSJonas Vautherin    include/lsquic_types.h
345966c52fcSJonas Vautherin    include/lsxpack_header.h
346966c52fcSJonas Vautherin    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/lsquic
347966c52fcSJonas Vautherin)
348