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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
79 lines
2.9 KiB
CMake
79 lines
2.9 KiB
CMake
# - Obsolete pkg-config module for CMake, use FindPkgConfig instead.
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#
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# This module defines the following macro:
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#
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# PKGCONFIG(package includedir libdir linkflags cflags)
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#
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# Calling PKGCONFIG will fill the desired information into the 4 given arguments,
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# e.g. PKGCONFIG(libart-2.0 LIBART_INCLUDE_DIR LIBART_LINK_DIR LIBART_LINK_FLAGS LIBART_CFLAGS)
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# if pkg-config was NOT found or the specified software package doesn't exist, the
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# variable will be empty when the function returns, otherwise they will contain
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# the respective information
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#
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#=============================================================================
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# Copyright 2006-2009 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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find_program(PKGCONFIG_EXECUTABLE NAMES pkg-config )
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macro(PKGCONFIG _package _include_DIR _link_DIR _link_FLAGS _cflags)
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message(STATUS
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"WARNING: you are using the obsolete 'PKGCONFIG' macro, use FindPkgConfig")
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# reset the variables at the beginning
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set(${_include_DIR})
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set(${_link_DIR})
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set(${_link_FLAGS})
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set(${_cflags})
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# if pkg-config has been found
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if(PKGCONFIG_EXECUTABLE)
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exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --exists RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull )
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# and if the package of interest also exists for pkg-config, then get the information
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if(NOT _return_VALUE)
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exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --variable=includedir
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OUTPUT_VARIABLE ${_include_DIR} )
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string(REGEX REPLACE "[\r\n]" " " ${_include_DIR} "${${_include_DIR}}")
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exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --variable=libdir
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OUTPUT_VARIABLE ${_link_DIR} )
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string(REGEX REPLACE "[\r\n]" " " ${_link_DIR} "${${_link_DIR}}")
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exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --libs
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OUTPUT_VARIABLE ${_link_FLAGS} )
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string(REGEX REPLACE "[\r\n]" " " ${_link_FLAGS} "${${_link_FLAGS}}")
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exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --cflags
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OUTPUT_VARIABLE ${_cflags} )
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string(REGEX REPLACE "[\r\n]" " " ${_cflags} "${${_cflags}}")
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else()
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message(STATUS "PKGCONFIG() indicates that ${_package} is not installed (install the package which contains ${_package}.pc if you want to support this feature)")
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endif()
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# if pkg-config has NOT been found, INFORM the user
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else()
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message(STATUS "WARNING: PKGCONFIG() indicates that the tool pkg-config has not been found on your system. You should install it.")
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endif()
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endmacro()
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mark_as_advanced(PKGCONFIG_EXECUTABLE)
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