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# pkg-config support
#
# Copyright © 2015 Open Microscopy Environment / University of Dundee
# Copyright © 2021 Roger Leigh <rleigh@codelibre.net>
# Written by Roger Leigh <rleigh@codelibre.net>
#
# Permission to use, copy, modify, distribute, and sell this software and
# its documentation for any purpose is hereby granted without fee, provided
# that (i) the above copyright notices and this permission notice appear in
# all copies of the software and related documentation, and (ii) the names of
# Sam Leffler and Silicon Graphics may not be used in any advertising or
# publicity relating to the software without the specific, prior written
# permission of Sam Leffler and Silicon Graphics.
#
# THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
# EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
# WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
#
# IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
# ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
# LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
# OF THIS SOFTWARE.
# Post-process lib files into linker flags
function(set_libs_private out_var)
set(tiff_libs_private "")
foreach(lib IN LISTS ARGN)
get_filename_component(name "${lib}" NAME)
foreach(prefix IN LISTS CMAKE_FIND_LIBRARY_PREFIXES)
if(name MATCHES "^${prefix}")
string(REGEX REPLACE "^${prefix}" "" name "${name}")
break()
endif()
endforeach()
foreach(suffix IN LISTS CMAKE_FIND_LIBRARY_SUFFIXES)
if(name MATCHES "${suffix}$")
string(REGEX REPLACE "${suffix}$" "" name "${name}")
break()
endif()
endforeach()
string(APPEND tiff_libs_private " -l${name}")
endforeach()
set(${out_var} "${tiff_libs_private}" PARENT_SCOPE)
endfunction()
# Generate pkg-config file
set(prefix "${CMAKE_INSTALL_PREFIX}")
set(exec_prefix "\${prefix}")
if(IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
set(libdir "${CMAKE_INSTALL_LIBDIR}")
else()
set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
endif()
if(IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}")
set(includedir "${CMAKE_INSTALL_INCLUDEDIR}")
else()
set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
endif()
set_libs_private(tiff_libs_private ${tiff_libs_private_list})
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libtiff-4.pc.in
${CMAKE_CURRENT_BINARY_DIR}/libtiff-4.pc @ONLY)
# Install pkg-config file
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libtiff-4.pc
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
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