74 lines
1.9 KiB
CMake
74 lines
1.9 KiB
CMake
#Checks for all the C system headers found in all the files
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include(CheckFunctionExists)
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include(CheckLibraryExists)
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include(CheckIncludeFiles)
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include(CheckCXXSourceCompiles)
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# Check for libraries MaxScale depends on
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find_library(HAVE_LIBSSL NAMES ssl)
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if(NOT HAVE_LIBSSL)
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message(FATAL_ERROR "Could not find libssl")
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endif()
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find_library(HAVE_LIBCRYPT NAMES crypt)
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if(NOT HAVE_LIBCRYPT)
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message(FATAL_ERROR "Could not find libcrypt")
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endif()
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find_library(HAVE_LIBCRYPTO NAMES crypto)
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if(NOT HAVE_LIBCRYPTO)
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message(FATAL_ERROR "Could not find libcrypto")
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endif()
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find_library(HAVE_LIBZ NAMES z)
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if(NOT HAVE_LIBZ)
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message(FATAL_ERROR "Could not find libz")
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endif()
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find_library(HAVE_LIBM NAMES m)
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if(NOT HAVE_LIBM)
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message(FATAL_ERROR "Could not find libm")
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endif()
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find_library(HAVE_LIBRT NAMES rt)
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if(NOT HAVE_LIBRT)
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message(FATAL_ERROR "Could not find librt")
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endif()
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find_library(HAVE_LIBPTHREAD NAMES pthread)
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if(NOT HAVE_LIBPTHREAD)
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message(FATAL_ERROR "Could not find libpthread")
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endif()
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# run "ps -p 1 | grep systemd" to determine if this system uses systemd
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execute_process(
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COMMAND "ps" "-p" "1"
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COMMAND "grep" "systemd"
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RESULT_VARIABLE NOT_SYSTEMD_IS_RUNNING
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OUTPUT_VARIABLE PS_OUTPUT)
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find_library(HAVE_SYSTEMD NAMES systemd)
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if(HAVE_SYSTEMD)
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add_definitions(-DHAVE_SYSTEMD=1)
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elseif(NOT BUILD_SYSTEM_TESTS)
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# If systemd is in use, require libsystemd-dev to be installed
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if(NOT NOT_SYSTEMD_IS_RUNNING)
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message( FATAL_ERROR "systemd is running: please install libsystemd-dev" )
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endif()
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endif()
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# The XSI version of strerror_r return an int and the GNU version a char*
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check_cxx_source_compiles("
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#define _GNU_SOURCE 1
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#include <string.h>\n
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int main(){\n
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char errbuf[200];\n
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return strerror_r(13, errbuf, sizeof(errbuf)) == errbuf;\n
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}\n"
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HAVE_GLIBC)
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if(HAVE_GLIBC)
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add_definitions(-DHAVE_GLIBC=1)
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endif()
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