40 lines
1.3 KiB
CMake
40 lines
1.3 KiB
CMake
--- plex/CMakeModules/FindExecinfo.cmake.orig 2014-06-18 13:48:49.013626678 +0000
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+++ plex/CMakeModules/FindExecinfo.cmake 2014-06-18 13:53:45.058602542 +0000
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@@ -0,0 +1,37 @@
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+# -*- cmake -*-
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+
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+# - Find execinfo
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+# Find the execinfo includes and library
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+# The problem with this library is that it is built-in in the Linux glib,
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+# while on systems like FreeBSD, it is installed separately and thus needs to be linked to.
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+# Therefore, we search for the header to see if the it's available in the first place.
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+# If it is available, we try to locate the library to figure out whether it is built-in or not.
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+
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+if(EXECINFO_INCLUDE_DIR)
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+ # Already in cache, be silent
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+ set(EXECINFO_FIND_QUIETLY TRUE)
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+endif(EXECINFO_INCLUDE_DIR)
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+
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+find_package(PkgConfig)
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+if (PKG_CONFIG_FOUND)
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+ pkg_check_modules(_EXECINFO libexecinfo)
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+endif (PKG_CONFIG_FOUND)
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+
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+Find_Path(EXECINFO_INCLUDE_DIR
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+ NAMES execinfo.h
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+ PATHS /usr/include usr/local/include
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+ HINTS ${_EXECINFO_INCLUDEDIR}
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+)
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+
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+Find_Library(EXECINFO_LIBRARY
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+ NAMES execinfo
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+ PATHS /usr/lib usr/local/lib
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+ HINTS ${_EXECINFO_LIBDIR}
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+)
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+
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+include(FindPackageHandleStandardArgs)
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+find_package_handle_standard_args(EXECINFO DEFAULT_MSG EXECINFO_LIBRARY EXECINFO_INCLUDE_DIR)
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+
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+IF(EXECINFO_LIBRARY AND EXECINFO_INCLUDE_DIR)
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+ plex_get_soname(EXECINFO_SONAME ${EXECINFO_LIBRARY})
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+ENDIF()
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