46 lines
1.8 KiB
CMake
46 lines
1.8 KiB
CMake
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# Try to find LibExecinfo functionality
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# Once done this will define
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#
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# LIBEXECINFO_FOUND - system has LibExecinfo
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# LIBEXECINFO_INCLUDE_DIR - LibExecinfo include directory
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# LIBEXECINFO_LIBRARIES - Libraries needed to use LibExecinfo
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#
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# TODO: This will enable translations only if Gettext functionality is
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# present in libc. Must have more robust system for release, where Gettext
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# functionality can also reside in standalone Gettext library, or the one
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# embedded within kdelibs (cf. gettext.m4 from Gettext source).
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# Copyright (c) 2006, Chusslove Illich, <caslav.ilic@gmx.net>
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# Copyright (c) 2007, Alexander Neundorf, <neundorf@kde.org>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if(LIBEXECINFO_INCLUDE_DIR AND LIBEXECINFO_LIB_FOUND)
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set(LibExecinfo_FIND_QUIETLY TRUE)
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endif(LIBEXECINFO_INCLUDE_DIR AND LIBEXECINFO_LIB_FOUND)
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find_path(LIBEXECINFO_INCLUDE_DIR execinfo.h)
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set(LIBEXECINFO_LIB_FOUND FALSE)
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if(LIBEXECINFO_INCLUDE_DIR)
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include(CheckFunctionExists)
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check_function_exists(backtrace LIBEXECINFO_LIBC_HAS_LIBEXECINFO_BACKTRACE)
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if (LIBEXECINFO_LIBC_HAS_LIBEXECINFO_BACKTRACE)
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set(LIBEXECINFO_LIBRARIES)
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set(LIBEXECINFO_LIB_FOUND TRUE)
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else (LIBEXECINFO_LIBC_HAS_LIBEXECINFO_BACKTRACE)
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find_library(LIBEXECINFO_LIBRARIES NAMES execinfo libexecinfo )
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if(LIBEXECINFO_LIBRARIES)
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set(LIBEXECINFO_LIB_FOUND TRUE)
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endif(LIBEXECINFO_LIBRARIES)
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endif (LIBEXECINFO_LIBC_HAS_LIBEXECINFO_BACKTRACE)
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endif(LIBEXECINFO_INCLUDE_DIR)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LibExecinfo DEFAULT_MSG LIBEXECINFO_INCLUDE_DIR LIBEXECINFO_LIB_FOUND)
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mark_as_advanced(LIBEXECINFO_INCLUDE_DIR LIBEXECINFO_LIBRARIES LIBEXECINFO_LIBC_HAS_LIBEXECINFO_BACKTRACE LIBEXECINFO_LIB_FOUND)
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