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9db3116226
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block. This is no longer the preferred style.
Run the following shell code:
for c in else endif endforeach endfunction endmacro endwhile; do
echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
50 lines
1.9 KiB
CMake
50 lines
1.9 KiB
CMake
# FIND_PACKAGE_MESSAGE(<name> "message for user" "find result details")
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#
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# This macro is intended to be used in FindXXX.cmake modules files.
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# It will print a message once for each unique find result.
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# This is useful for telling the user where a package was found.
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# The first argument specifies the name (XXX) of the package.
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# The second argument specifies the message to display.
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# The third argument lists details about the find result so that
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# if they change the message will be displayed again.
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# The macro also obeys the QUIET argument to the find_package command.
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#
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# Example:
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#
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# if(X11_FOUND)
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# FIND_PACKAGE_MESSAGE(X11 "Found X11: ${X11_X11_LIB}"
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# "[${X11_X11_LIB}][${X11_INCLUDE_DIR}]")
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# else()
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# ...
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# endif()
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#=============================================================================
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# Copyright 2008-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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function(FIND_PACKAGE_MESSAGE pkg msg details)
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# Avoid printing a message repeatedly for the same find result.
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if(NOT ${pkg}_FIND_QUIETLY)
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string(REGEX REPLACE "[\n]" "" details "${details}")
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set(DETAILS_VAR FIND_PACKAGE_MESSAGE_DETAILS_${pkg})
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if(NOT "${details}" STREQUAL "${${DETAILS_VAR}}")
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# The message has not yet been printed.
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message(STATUS "${msg}")
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# Save the find details in the cache to avoid printing the same
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# message again.
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set("${DETAILS_VAR}" "${details}"
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CACHE INTERNAL "Details about finding ${pkg}")
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endif()
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endif()
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endfunction()
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