mirror of
https://github.com/cjcliffe/CubicSDR.git
synced 2024-11-15 16:41:54 -05:00
58 lines
2.0 KiB
CMake
58 lines
2.0 KiB
CMake
|
#.rst:
|
||
|
|
# FindPackageMessage
|
||
|
|
# ------------------
|
||
|
|
#
|
||
|
|
#
|
||
|
|
#
|
||
|
|
# FIND_PACKAGE_MESSAGE(<name> "message for user" "find result details")
|
||
|
|
#
|
||
|
|
# This macro is intended to be used in FindXXX.cmake modules files. It
|
||
|
|
# will print a message once for each unique find result. This is useful
|
||
|
|
# for telling the user where a package was found. The first argument
|
||
|
|
# specifies the name (XXX) of the package. The second argument
|
||
|
|
# specifies the message to display. The third argument lists details
|
||
|
|
# about the find result so that if they change the message will be
|
||
|
|
# displayed again. The macro also obeys the QUIET argument to the
|
||
|
|
# find_package command.
|
||
|
|
#
|
||
|
|
# Example:
|
||
|
|
#
|
||
|
|
# ::
|
||
|
|
#
|
||
|
|
# if(X11_FOUND)
|
||
|
|
# FIND_PACKAGE_MESSAGE(X11 "Found X11: ${X11_X11_LIB}"
|
||
|
|
# "[${X11_X11_LIB}][${X11_INCLUDE_DIR}]")
|
||
|
|
# else()
|
||
|
|
# ...
|
||
|
|
# endif()
|
||
|
|
|
||
|
|
#=============================================================================
|
||
|
|
# Copyright 2008-2009 Kitware, Inc.
|
||
|
|
#
|
||
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
||
|
|
# see accompanying file Copyright.txt for details.
|
||
|
|
#
|
||
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
# See the License for more information.
|
||
|
|
#=============================================================================
|
||
|
|
# (To distribute this file outside of CMake, substitute the full
|
||
|
|
# License text for the above reference.)
|
||
|
|
|
||
|
|
function(FIND_PACKAGE_MESSAGE pkg msg details)
|
||
|
|
# Avoid printing a message repeatedly for the same find result.
|
||
|
|
if(NOT ${pkg}_FIND_QUIETLY)
|
||
|
|
string(REPLACE "\n" "" details "${details}")
|
||
|
|
set(DETAILS_VAR FIND_PACKAGE_MESSAGE_DETAILS_${pkg})
|
||
|
|
if(NOT "${details}" STREQUAL "${${DETAILS_VAR}}")
|
||
|
|
# The message has not yet been printed.
|
||
|
|
message(STATUS "${msg}")
|
||
|
|
|
||
|
|
# Save the find details in the cache to avoid printing the same
|
||
|
|
# message again.
|
||
|
|
set("${DETAILS_VAR}" "${details}"
|
||
|
|
CACHE INTERNAL "Details about finding ${pkg}")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endfunction()
|