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CMakeLists.txt
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CMakeLists.txt
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# Main CMake file for the ZoneMinder project.
# Created by mastertheknife (Kfir Itzhak)
# The goal is to ease up the installation of zoneminder.
# Our current installation method (using autotools) is outdated, slow and breaks now and then.
# The CMake installation method will require no parameters at all, default should sufficient and reliable.
# It will be still possible to install ZoneMinder using autotools, they don't conflict with each other. The cmake way is a complete re-write (different syntax) and aims to be identical to the autotools way,
# by having options using the same name and leaving ZM totally unmodified, while providing exactly the same things that ZM expects (config.h, configuration in *.in files, etc).
#
# For more information and installation, see the INSTALL file
#
cmake_minimum_required (VERSION 2.6)
project (zoneminder)
set(zoneminder_VERSION "1.26.5")
# CMake does not allow out-of-source build if CMakeCache.exists in the source folder. Abort and notify the user to save him from headache why it doesn't work.
if((NOT (CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)) AND (EXISTS "${CMAKE_SOURCE_DIR}/CMakeCache.txt"))
message(FATAL_ERROR " You are attempting to do an out-of-source build, but a cmake cache file for an in-source build exists. Please delete the file CMakeCache.txt from the source folder to proceed.")
endif((NOT (CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)) AND (EXISTS "${CMAKE_SOURCE_DIR}/CMakeCache.txt"))
# Default build type. To change the build type, use the CMAKE_BUILD_TYPE configuration option.
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Release or Debug" FORCE)
endif(NOT CMAKE_BUILD_TYPE)
# Can assist in troubleshooting
#set(CMAKE_VERBOSE_MAKEFILE ON)
#set(CMAKE_INSTALL_ALWAYS ON)
# Default CLFAGS and CXXFLAGS:
set(CMAKE_C_FLAGS_RELEASE "-Wall -D__STDC_CONSTANT_MACROS -O2")
set(CMAKE_CXX_FLAGS_RELEASE "-Wall -D__STDC_CONSTANT_MACROS -O2")
set(CMAKE_C_FLAGS_DEBUG "-Wall -D__STDC_CONSTANT_MACROS -g")
set(CMAKE_CXX_FLAGS_DEBUG "-Wall -D__STDC_CONSTANT_MACROS -g")
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
# Modules that we need:
include (GNUInstallDirs)
include (CheckIncludeFile)
include (CheckIncludeFiles)
include (CheckFunctionExists)
include (CheckPrototypeDefinition_fixed)
include (CheckTypeSize)
include (CheckStructHasMember)
# Configuration options
mark_as_advanced(FORCE ZM_EXTRA_LIBS ZM_MYSQL_ENGINE ZM_NO_MMAP CMAKE_INSTALL_FULL_BINDIR ZM_PERL_SUBPREFIX ZM_PERL_USE_PATH ZM_TARGET_DISTRO)
set(ZM_RUNDIR "/var/run/zm" CACHE PATH "Location of transient process files, default: /var/run/zm")
set(ZM_TMPDIR "/tmp/zm" CACHE PATH "Location of temporary files, default: /tmp/zm")
set(ZM_LOGDIR "/var/log/zm" CACHE PATH "Location of generated log files, default: /var/log/zm")
set(ZM_WEBDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/zoneminder/www" CACHE PATH "Location of the web files, default: <prefix>/${CMAKE_INSTALL_DATADIR}/zoneminder/www")
set(ZM_CGIDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBEXECDIR}/zoneminder/cgi-bin" CACHE PATH "Location of the cgi-bin files, default: <prefix>/${CMAKE_INSTALL_LIBEXECDIR}/zoneminder/cgi-bin")
set(ZM_CONTENTDIR "/var/lib/zoneminder" CACHE PATH "Location of dynamic content (events and images), default: /var/lib/zoneminder")
set(ZM_DB_HOST "localhost" CACHE STRING "Hostname where ZoneMinder database located, default: localhost")
set(ZM_DB_NAME "zm" CACHE STRING "Name of ZoneMinder database, default: zm")
set(ZM_DB_USER "zmuser" CACHE STRING "Name of ZoneMinder database user, default: zmuser")
set(ZM_DB_PASS "zmpass" CACHE STRING "Password of ZoneMinder database user, default: zmpass")
set(ZM_WEB_USER "" CACHE STRING "The user apache or the local web server runs on. Leave empty for automatic detection. If that fails, you can use this variable to force")
set(ZM_WEB_GROUP "" CACHE STRING "The group apache or the local web server runs on, Leave empty to be the same as the web user")
# Advanced
set(ZM_EXTRA_LIBS "" CACHE STRING "A list of optional libraries, separated by semicolons, e.g. ssl;theora")
set(ZM_MYSQL_ENGINE "InnoDB" CACHE STRING "MySQL engine to use with database, default: InnoDB")
set(ZM_NO_MMAP "OFF" CACHE BOOL "Set to ON to not use mmap shared memory. Shouldn't be enabled unless you experience problems with the shared memory. default: OFF")
set(ZM_NO_FFMPEG "OFF" CACHE BOOL "Set to ON to skip ffmpeg checks and force building ZM without ffmpeg. default: OFF")
set(ZM_NO_LIBVLC "OFF" CACHE BOOL "Set to ON to skip libvlc checks and force building ZM without libvlc. default: OFF")
set(ZM_NO_CURL "OFF" CACHE BOOL "Set to ON to skip cURL checks and force building ZM without cURL. default: OFF")
set(ZM_NO_X10 "OFF" CACHE BOOL "Set to ON to build ZoneMinder without X10 support. default: OFF")
set(ZM_PERL_SUBPREFIX "${CMAKE_INSTALL_LIBDIR}/perl5" CACHE PATH "Use a different directory for the zm perl modules. NOTE: This is a subprefix, e.g. lib will be turned into <prefix>/lib, default: <libdir>/perl5")
set(ZM_PERL_USE_PATH "${CMAKE_INSTALL_PREFIX}/${ZM_PERL_SUBPREFIX}" CACHE PATH "Override the include path for zm perl modules. Useful if you are moving the perl modules without using the ZM_PERL_SUBPREFIX option. default: <prefix>/<zmperlsubprefix>")
set(ZM_TARGET_DISTRO "" CACHE STRING "Build ZoneMinder for a specific distribution. Currently, valid names are: f19, el6")
# Required for certain checks to work
set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} stdio.h stdlib.h math.h signal.h)
# Required for including headers from the this folder
include_directories("${CMAKE_BINARY_DIR}")
# This is required to enable searching in lib64 (if exists), do not change
set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS ON)
# System checks
check_include_file("linux/videodev.h" HAVE_LINUX_VIDEODEV_H)
check_include_file("linux/videodev2.h" HAVE_LINUX_VIDEODEV2_H)
check_include_file("execinfo.h" HAVE_EXECINFO_H)
check_include_file("ucontext.h" HAVE_UCONTEXT_H)
check_include_file("sys/sendfile.h" HAVE_SYS_SENDFILE_H)
check_include_file("sys/syscall.h" HAVE_SYS_SYSCALL_H)
check_function_exists("syscall" HAVE_SYSCALL)
check_function_exists("sendfile" HAVE_SENDFILE)
check_function_exists("backtrace" HAVE_DECL_BACKTRACE)
check_function_exists("backtrace_symbols" HAVE_DECL_BACKTRACE_SYMBOLS)
check_function_exists("posix_memalign" HAVE_POSIX_MEMALIGN)
check_type_size("siginfo_t" HAVE_SIGINFO_T)
check_type_size("ucontext_t" HAVE_UCONTEXT_T)
# *** LIBRARY CHECKS ***
# zlib
find_package(ZLIB)
if(ZLIB_FOUND)
set(HAVE_LIBZLIB 1)
list(APPEND ZM_BIN_LIBS "${ZLIB_LIBRARIES}")
include_directories("${ZLIB_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${ZLIB_INCLUDE_DIR}")
check_include_file("zlib.h" HAVE_ZLIB_H)
set(optlibsfound "${optlibsfound} zlib")
else(ZLIB_FOUND)
set(optlibsnotfound "${optlibsnotfound} zlib")
endif(ZLIB_FOUND)
# Do not check for cURL if ZM_NO_CURL is on
if(NOT ZM_NO_CURL)
# cURL
find_package(CURL)
if(CURL_FOUND)
set(HAVE_LIBCURL 1)
list(APPEND ZM_BIN_LIBS ${CURL_LIBRARIES})
include_directories(${CURL_INCLUDE_DIRS})
set(CMAKE_REQUIRED_INCLUDES ${CURL_INCLUDE_DIRS})
check_include_file("curl/curl.h" HAVE_CURL_CURL_H)
set(optlibsfound "${optlibsfound} cURL")
else(CURL_FOUND)
set(optlibsnotfound "${optlibsnotfound} cURL")
endif(CURL_FOUND)
endif(NOT ZM_NO_CURL)
# jpeg
find_package(JPEG)
if(JPEG_FOUND)
set(HAVE_LIBJPEG 1)
list(APPEND ZM_BIN_LIBS "${JPEG_LIBRARIES}")
#link_directories(${JPEG_LIBRARY})
include_directories("${JPEG_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${JPEG_INCLUDE_DIR}")
check_include_files("stdio.h;jpeglib.h" HAVE_JPEGLIB_H)
if(NOT HAVE_JPEGLIB_H)
message(FATAL_ERROR " zm requires libjpeg headers - check that libjpeg development packages are installed")
endif(NOT HAVE_JPEGLIB_H)
else(JPEG_FOUND)
message(FATAL_ERROR "zm requires jpeg but it was not found on your system")
endif(JPEG_FOUND)
# OpenSSL
find_package(OpenSSL)
if(OPENSSL_FOUND)
set(HAVE_LIBOPENSSL 1)
set(HAVE_LIBCRYPTO 1)
list(APPEND ZM_BIN_LIBS "${OPENSSL_LIBRARIES}")
include_directories("${OPENSSL_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${OPENSSL_INCLUDE_DIR}")
check_include_file("openssl/md5.h" HAVE_OPENSSL_MD5_H)
set(optlibsfound "${optlibsfound} OpenSSL")
else(OPENSSL_FOUND)
set(optlibsnotfound "${optlibsnotfound} OpenSSL")
endif(OPENSSL_FOUND)
# pthread (using find_library and find_path)
find_library(PTHREAD_LIBRARIES pthread)
if(PTHREAD_LIBRARIES)
set(HAVE_LIBPTHREAD 1)
list(APPEND ZM_BIN_LIBS "${PTHREAD_LIBRARIES}")
find_path(PTHREAD_INCLUDE_DIR pthread.h)
if(PTHREAD_INCLUDE_DIR)
include_directories("${PTHREAD_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${PTHREAD_INCLUDE_DIR}")
endif(PTHREAD_INCLUDE_DIR)
mark_as_advanced(FORCE PTHREAD_LIBRARIES PTHREAD_INCLUDE_DIR)
check_include_file("pthread.h" HAVE_PTHREAD_H)
if(NOT HAVE_PTHREAD_H)
message(FATAL_ERROR " zm requires pthread headers - check that pthread development packages are installed")
endif(NOT HAVE_PTHREAD_H)
else(PTHREAD_LIBRARIES)
message(FATAL_ERROR "zm requires pthread but it was not found on your system")
endif(PTHREAD_LIBRARIES)
# pcre (using find_library and find_path)
find_library(PCRE_LIBRARIES pcre)
if(PCRE_LIBRARIES)
set(HAVE_LIBPCRE 1)
list(APPEND ZM_BIN_LIBS "${PCRE_LIBRARIES}")
find_path(PCRE_INCLUDE_DIR pcre.h)
if(PCRE_INCLUDE_DIR)
include_directories("${PCRE_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${PCRE_INCLUDE_DIR}")
endif(PCRE_INCLUDE_DIR)
mark_as_advanced(FORCE PCRE_LIBRARIES PCRE_INCLUDE_DIR)
check_include_file("pcre.h" HAVE_PCRE_H)
set(optlibsfound "${optlibsfound} PCRE")
else(PCRE_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} PCRE")
endif(PCRE_LIBRARIES)
# gcrypt (using find_library and find_path)
find_library(GCRYPT_LIBRARIES gcrypt)
if(GCRYPT_LIBRARIES)
set(HAVE_LIBGCRYPT 1)
list(APPEND ZM_BIN_LIBS "${GCRYPT_LIBRARIES}")
find_path(GCRYPT_INCLUDE_DIR gcrypt.h)
if(GCRYPT_INCLUDE_DIR)
include_directories("${GCRYPT_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${GCRYPT_INCLUDE_DIR}")
endif(GCRYPT_INCLUDE_DIR)
mark_as_advanced(FORCE GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIR)
check_include_file("gcrypt.h" HAVE_GCRYPT_H)
set(optlibsfound "${optlibsfound} GCrypt")
else(GCRYPT_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} GCrypt")
endif(GCRYPT_LIBRARIES)
# gnutls (using find_library and find_path)
find_library(GNUTLS_LIBRARIES gnutls)
if(GNUTLS_LIBRARIES)
set(HAVE_LIBGNUTLS 1)
list(APPEND ZM_BIN_LIBS "${GNUTLS_LIBRARIES}")
find_path(GNUTLS_INCLUDE_DIR gnutls/gnutls.h)
if(GNUTLS_INCLUDE_DIR)
include_directories("${GNUTLS_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${GNUTLS_INCLUDE_DIR}")
endif(GNUTLS_INCLUDE_DIR)
mark_as_advanced(FORCE GNUTLS_LIBRARIES GNUTLS_INCLUDE_DIR)
check_include_file("gnutls/openssl.h" HAVE_GNUTLS_OPENSSL_H)
check_include_file("gnutls/gnutls.h" HAVE_GNUTLS_GNUTLS_H)
set(optlibsfound "${optlibsfound} GnuTLS")
else(GNUTLS_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} GnuTLS")
endif(GNUTLS_LIBRARIES)
# mysqlclient (using find_library and find_path)
find_library(MYSQLCLIENT_LIBRARIES mysqlclient PATH_SUFFIXES mysql)
if(MYSQLCLIENT_LIBRARIES)
set(HAVE_LIBMYSQLCLIENT 1)
list(APPEND ZM_BIN_LIBS "${MYSQLCLIENT_LIBRARIES}")
find_path(MYSQLCLIENT_INCLUDE_DIR mysql/mysql.h)
if(MYSQLCLIENT_INCLUDE_DIR)
include_directories("${MYSQLCLIENT_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${MYSQLCLIENT_INCLUDE_DIR}")
endif(MYSQLCLIENT_INCLUDE_DIR)
mark_as_advanced(FORCE MYSQLCLIENT_LIBRARIES MYSQLCLIENT_INCLUDE_DIR)
check_include_file("mysql/mysql.h" HAVE_MYSQL_H)
if(NOT HAVE_MYSQL_H)
message(FATAL_ERROR "zm requires MySQL headers - check that MySQL development packages are installed")
endif(NOT HAVE_MYSQL_H)
else(MYSQLCLIENT_LIBRARIES)
message(FATAL_ERROR "zm requires mysqlclient but it was not found on your system")
endif(MYSQLCLIENT_LIBRARIES)
set(PATH_FFMPEG "")
set(OPT_FFMPEG "no")
# Do not check for ffmpeg if ZM_NO_FFMPEG is on
if(NOT ZM_NO_FFMPEG)
# avformat (using find_library and find_path)
find_library(AVFORMAT_LIBRARIES avformat)
if(AVFORMAT_LIBRARIES)
set(HAVE_LIBAVFORMAT 1)
list(APPEND ZM_BIN_LIBS "${AVFORMAT_LIBRARIES}")
find_path(AVFORMAT_INCLUDE_DIR "libavformat/avformat.h")
if(AVFORMAT_INCLUDE_DIR)
include_directories("${AVFORMAT_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${AVFORMAT_INCLUDE_DIR}")
endif(AVFORMAT_INCLUDE_DIR)
mark_as_advanced(FORCE AVFORMAT_LIBRARIES AVFORMAT_INCLUDE_DIR)
check_include_file("libavformat/avformat.h" HAVE_LIBAVFORMAT_AVFORMAT_H)
set(optlibsfound "${optlibsfound} AVFormat")
else(AVFORMAT_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} AVFormat")
endif(AVFORMAT_LIBRARIES)
# avcodec (using find_library and find_path)
find_library(AVCODEC_LIBRARIES avcodec)
if(AVCODEC_LIBRARIES)
set(HAVE_LIBAVCODEC 1)
list(APPEND ZM_BIN_LIBS "${AVCODEC_LIBRARIES}")
find_path(AVCODEC_INCLUDE_DIR "libavcodec/avcodec.h")
if(AVCODEC_INCLUDE_DIR)
include_directories("${AVCODEC_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${AVCODEC_INCLUDE_DIR}")
endif(AVCODEC_INCLUDE_DIR)
mark_as_advanced(FORCE AVCODEC_LIBRARIES AVCODEC_INCLUDE_DIR)
check_include_file("libavcodec/avcodec.h" HAVE_LIBAVCODEC_AVCODEC_H)
set(optlibsfound "${optlibsfound} AVCodec")
else(AVCODEC_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} AVCodec")
endif(AVCODEC_LIBRARIES)
# avdevice (using find_library and find_path)
find_library(AVDEVICE_LIBRARIES avdevice)
if(AVDEVICE_LIBRARIES)
set(HAVE_LIBAVDEVICE 1)
list(APPEND ZM_BIN_LIBS "${AVDEVICE_LIBRARIES}")
find_path(AVDEVICE_INCLUDE_DIR "libavdevice/avdevice.h")
if(AVDEVICE_INCLUDE_DIR)
include_directories("${AVDEVICE_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${AVDEVICE_INCLUDE_DIR}")
endif(AVDEVICE_INCLUDE_DIR)
mark_as_advanced(FORCE AVDEVICE_LIBRARIES AVDEVICE_INCLUDE_DIR)
check_include_file("libavdevice/avdevice.h" HAVE_LIBAVDEVICE_AVDEVICE_H)
set(optlibsfound "${optlibsfound} AVDevice")
else(AVDEVICE_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} AVDevice")
endif(AVDEVICE_LIBRARIES)
# avutil (using find_library and find_path)
find_library(AVUTIL_LIBRARIES avutil)
if(AVUTIL_LIBRARIES)
set(HAVE_LIBAVUTIL 1)
list(APPEND ZM_BIN_LIBS "${AVUTIL_LIBRARIES}")
find_path(AVUTIL_INCLUDE_DIR "libavutil/avutil.h")
if(AVUTIL_INCLUDE_DIR)
include_directories("${AVUTIL_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${AVUTIL_INCLUDE_DIR}")
endif(AVUTIL_INCLUDE_DIR)
mark_as_advanced(FORCE AVUTIL_LIBRARIES AVUTIL_INCLUDE_DIR)
check_include_file("libavutil/avutil.h" HAVE_LIBAVUTIL_AVUTIL_H)
check_include_file("libavutil/mathematics.h" HAVE_LIBAVUTIL_MATHEMATICS_H)
set(optlibsfound "${optlibsfound} AVUtil")
else(AVUTIL_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} AVUtil")
endif(AVUTIL_LIBRARIES)
# swscale (using find_library and find_path)
find_library(SWSCALE_LIBRARIES swscale)
if(SWSCALE_LIBRARIES)
set(HAVE_LIBSWSCALE 1)
list(APPEND ZM_BIN_LIBS "${SWSCALE_LIBRARIES}")
find_path(SWSCALE_INCLUDE_DIR "libswscale/swscale.h")
if(SWSCALE_INCLUDE_DIR)
include_directories("${SWSCALE_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${SWSCALE_INCLUDE_DIR}")
endif(SWSCALE_INCLUDE_DIR)
mark_as_advanced(FORCE SWSCALE_LIBRARIES SWSCALE_INCLUDE_DIR)
check_include_file("libswscale/swscale.h" HAVE_LIBSWSCALE_SWSCALE_H)
set(optlibsfound "${optlibsfound} SWScale")
else(SWSCALE_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} SWScale")
endif(SWSCALE_LIBRARIES)
# Find the path to the ffmpeg executable
find_program(FFMPEG_EXECUTABLE ffmpeg PATH_SUFFIXES ffmpeg)
if(FFMPEG_EXECUTABLE)
set(PATH_FFMPEG "${FFMPEG_EXECUTABLE}")
set(OPT_FFMPEG "yes")
mark_as_advanced(FFMPEG_EXECUTABLE)
endif(FFMPEG_EXECUTABLE)
endif(NOT ZM_NO_FFMPEG)
# Do not check for libvlc if ZM_NO_LIBVLC is on
if(NOT ZM_NO_LIBVLC)
# libvlc (using find_library and find_path)
find_library(LIBVLC_LIBRARIES vlc)
if(LIBVLC_LIBRARIES)
set(HAVE_LIBVLC 1)
list(APPEND ZM_BIN_LIBS "${LIBVLC_LIBRARIES}")
find_path(LIBVLC_INCLUDE_DIR "vlc/vlc.h")
if(LIBVLC_INCLUDE_DIR)
include_directories("${LIBVLC_INCLUDE_DIR}")
set(CMAKE_REQUIRED_INCLUDES "${LIBVLC_INCLUDE_DIR}")
endif(LIBVLC_INCLUDE_DIR)
mark_as_advanced(FORCE LIBVLC_LIBRARIES LIBVLC_INCLUDE_DIR)
check_include_file("vlc/vlc.h" HAVE_VLC_VLC_H)
set(optlibsfound "${optlibsfound} libVLC")
else(LIBVLC_LIBRARIES)
set(optlibsnotfound "${optlibsnotfound} libVLC")
endif(LIBVLC_LIBRARIES)
endif(NOT ZM_NO_LIBVLC)
# *** END OF LIBRARY CHECKS ***
# Check for gnutls or crypto
if((NOT HAVE_LIBCRYPTO) AND (NOT HAVE_LIBGNUTLS))
message(FATAL_ERROR " zm requires crypto or gnutls but none were found on your system")
endif((NOT HAVE_LIBCRYPTO) AND (NOT HAVE_LIBGNUTLS))
# Check for V4L header files and enable ZM_HAS_V4L, ZM_HAS_V4L1, ZM_HAS_V4L2 accordingly
# Setting to zeros first is required because ZM uses #define for these
set(ZM_HAS_V4L 0)
set(ZM_HAS_V4L1 0)
set(ZM_HAS_V4L2 0)
if(HAVE_LINUX_VIDEODEV_H)
set(ZM_HAS_V4L 1)
set(ZM_HAS_V4L1 1)
endif(HAVE_LINUX_VIDEODEV_H)
if(HAVE_LINUX_VIDEODEV2_H)
set(ZM_HAS_V4L 1)
set(ZM_HAS_V4L2 1)
endif(HAVE_LINUX_VIDEODEV2_H)
if((NOT HAVE_LINUX_VIDEODEV_H) AND (NOT HAVE_LINUX_VIDEODEV2_H))
message(AUTHOR_WARNING " Video 4 Linux headers weren't found - Analog and USB camera support will not be available")
endif((NOT HAVE_LINUX_VIDEODEV_H) AND (NOT HAVE_LINUX_VIDEODEV2_H))
# Check for PCRE and enable ZM_PCRE accordingly
set(ZM_PCRE 0)
if(HAVE_LIBPCRE AND HAVE_PCRE_H)
set(ZM_PCRE 1)
endif(HAVE_LIBPCRE AND HAVE_PCRE_H)
# Check for mmap and enable in all components
set(ZM_MEM_MAPPED 0)
set(ENABLE_MMAP no)
if(NOT ZM_NO_MMAP)
set(ZM_MEM_MAPPED 1)
set(ENABLE_MMAP yes)
set(ZM_MMAP_PERLPACKAGE "Sys::Mmap")
endif(NOT ZM_NO_MMAP)
# Check for authenication functions
if(HAVE_OPENSSL_MD5_H)
set(CMAKE_REQUIRED_LIBRARIES "${OPENSSL_LIBRARIES}")
set(CMAKE_REQUIRED_INCLUDES "${OPENSSL_INCLUDE_DIR}")
check_prototype_definition(MD5 "unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md)" "NULL" "openssl/md5.h" HAVE_MD5_OPENSSL)
endif(HAVE_OPENSSL_MD5_H)
if(HAVE_GNUTLS_OPENSSL_H)
set(CMAKE_REQUIRED_LIBRARIES "${GNUTLS_LIBRARIES}")
set(CMAKE_REQUIRED_INCLUDES "${GNUTLS_INCLUDE_DIR}")
check_prototype_definition(MD5 "unsigned char *MD5 (const unsigned char *buf, unsigned long len, unsigned char *md)" "NULL" "gnutls/openssl.h" HAVE_MD5_GNUTLS)
endif(HAVE_GNUTLS_OPENSSL_H)
if(HAVE_GNUTLS_GNUTLS_H)
set(CMAKE_REQUIRED_LIBRARIES "${GNUTLS_LIBRARIES}")
set(CMAKE_REQUIRED_INCLUDES "${GNUTLS_INCLUDE_DIR}")
check_prototype_definition(gnutls_fingerprint "int gnutls_fingerprint (gnutls_digest_algorithm_t algo, const gnutls_datum_t * data, void *result, size_t * result_size)" "0" "stdlib.h;gnutls/gnutls.h" HAVE_DECL_GNUTLS_FINGERPRINT)
endif(HAVE_GNUTLS_GNUTLS_H)
if(HAVE_MD5_OPENSSL OR HAVE_MD5_GNUTLS)
set(HAVE_DECL_MD5 1)
else(HAVE_MD5_OPENSSL OR HAVE_MD5_GNUTLS)
message(AUTHOR_WARNING " ZM requires a working MD5 function for hashed authenication but none were found - hashed authenication will not be available")
endif(HAVE_MD5_OPENSSL OR HAVE_MD5_GNUTLS)
# Dirty fix for zm_user only using openssl's md5 if gnutls and gcrypt are not available.
# This needs to be fixed in zm_user.[h,cpp] but such fix will also require changes to configure.ac
if(HAVE_LIBCRYPTO AND HAVE_OPENSSL_MD5_H AND HAVE_MD5_OPENSSL)
set(HAVE_GCRYPT_H 0)
set(HAVE_GNUTLS_OPENSSL_H 0)
endif(HAVE_LIBCRYPTO AND HAVE_OPENSSL_MD5_H AND HAVE_MD5_OPENSSL)
# Check for Perl
find_package(Perl)
if(NOT PERL_FOUND)
message(FATAL_ERROR "zm requires Perl 5.6.0 or newer but it was not found on your system")
endif(NOT PERL_FOUND)
# Checking for perl modules requires FindPerlModules.cmake
# Check all required modules at once
# TODO: Add checking for the optional modules
find_package(PerlModules COMPONENTS Sys::Syslog DBI DBD::mysql Getopt::Long Time::HiRes Date::Manip LWP::UserAgent ExtUtils::MakeMaker ${ZM_MMAP_PERLPACKAGE})
if(NOT PERLMODULES_FOUND)
message(FATAL_ERROR "Not all required perl modules were found on your system")
endif(NOT PERLMODULES_FOUND)
# Attempt to check which user apache (or other web server) runs on by searching for a user beginning with apache or www and then cutting the user from the first matching user line
if(ZM_WEB_USER STREQUAL "")
# Check for a user matching ^apache and cut the username from the userline in the first match
file(STRINGS "/etc/passwd" userline_apache REGEX "^apache")
file(STRINGS "/etc/passwd" userline_www REGEX "^www")
if(NOT (userline_apache STREQUAL ""))
execute_process(COMMAND echo ${userline_apache} COMMAND cut -d: -f1 OUTPUT_VARIABLE ZM_WEB_USER OUTPUT_STRIP_TRAILING_WHITESPACE)
elseif(NOT (userline_www STREQUAL ""))
execute_process(COMMAND echo ${userline_www} COMMAND cut -d: -f1 OUTPUT_VARIABLE ZM_WEB_USER OUTPUT_STRIP_TRAILING_WHITESPACE)
endif(NOT (userline_apache STREQUAL ""))
message(STATUS "Detected web server user: ${ZM_WEB_USER}")
endif(ZM_WEB_USER STREQUAL "")
# Check if webgroup contains anything. If not, use the web user as the web group
if(NOT ZM_WEB_GROUP)
set(ZM_WEB_GROUP ${ZM_WEB_USER})
endif(NOT ZM_WEB_GROUP)
message(STATUS "Using web user: ${ZM_WEB_USER}")
message(STATUS "Using web group: ${ZM_WEB_GROUP}")
# Some variables that zm expects
set(ZM_PID "${ZM_RUNDIR}/zm.pid")
set(ZM_CONFIG "/${CMAKE_INSTALL_SYSCONFDIR}/zm.conf")
set(VERSION "${zoneminder_VERSION}")
set(PKGDATADIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/zoneminder")
set(BINDIR "${CMAKE_INSTALL_FULL_BINDIR}")
set(LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}")
set(SYSCONFDIR "/${CMAKE_INSTALL_SYSCONFDIR}")
set(WEB_PREFIX "${ZM_WEBDIR}")
set(CGI_PREFIX "${ZM_CGIDIR}")
set(WEB_USER "${ZM_WEB_USER}")
set(WEB_GROUP "${ZM_WEB_GROUP}")
set(ZM_DB_TYPE "mysql")
set(EXTRA_PERL_LIB "use lib '${ZM_PERL_USE_PATH}';")
# Reassign some variables if a target distro has been specified
if((ZM_TARGET_DISTRO STREQUAL "f19") OR (ZM_TARGET_DISTRO STREQUAL "el6"))
set(ZM_RUNDIR "/var/run/zoneminder")
set(ZM_TMPDIR "/var/lib/zoneminder/temp")
set(ZM_LOGDIR "/var/log/zoneminder")
endif((ZM_TARGET_DISTRO STREQUAL "f19") OR (ZM_TARGET_DISTRO STREQUAL "el6"))
# Generate files from the .in files
configure_file(zm.conf.in "${CMAKE_CURRENT_BINARY_DIR}/zm.conf" @ONLY)
configure_file(zoneminder-config.cmake "${CMAKE_CURRENT_BINARY_DIR}/config.h" @ONLY)
configure_file(zmconfgen.pl.in "${CMAKE_CURRENT_BINARY_DIR}/zmconfgen.pl" @ONLY)
configure_file(zmlinkcontent.sh.in "${CMAKE_CURRENT_BINARY_DIR}/zmlinkcontent.sh" @ONLY)
# Process subdirectories
add_subdirectory(src)
add_subdirectory(scripts)
add_subdirectory(db)
add_subdirectory(web)
# Process misc subdirectories
if(ZM_TARGET_DISTRO STREQUAL "f19")
add_subdirectory(distros/fedora)
elseif(ZM_TARGET_DISTRO STREQUAL "el6")
add_subdirectory(distros/redhat)
else(ZM_TARGET_DISTRO STREQUAL "el6")
add_subdirectory(misc)
endif(ZM_TARGET_DISTRO STREQUAL "f19")
# Print optional libraries detection status
message(STATUS "Optional libraries found:${optlibsfound}")
message(STATUS "Optional libraries not found:${optlibsnotfound}")
# Run ZM configuration generator
message(STATUS "Running ZoneMinder configuration generator")
execute_process(COMMAND perl ./zmconfgen.pl RESULT_VARIABLE zmconfgen_result)
if(zmconfgen_result EQUAL 0)
message(STATUS "ZoneMinder configuration generator completed successfully")
else(zmconfgen_result EQUAL 0)
message(FATAL_ERROR "ZoneMinder configuration generator failed. Exit code: ${zmconfgen_result}")
endif(zmconfgen_result EQUAL 0)
# Install zm.conf
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/zm.conf" DESTINATION "/${CMAKE_INSTALL_SYSCONFDIR}")
# Uninstall target
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake/cmake_uninstall.cmake)