diff options
Diffstat (limited to 'Modules/CMakePrintHelpers.cmake')
| -rw-r--r-- | Modules/CMakePrintHelpers.cmake | 73 |
1 files changed, 36 insertions, 37 deletions
diff --git a/Modules/CMakePrintHelpers.cmake b/Modules/CMakePrintHelpers.cmake index ef5d857b6..21c333e31 100644 --- a/Modules/CMakePrintHelpers.cmake +++ b/Modules/CMakePrintHelpers.cmake @@ -1,52 +1,51 @@ -# - Convenience macros for printing properties and variables, useful e.g. for debugging. +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +#.rst: +# CMakePrintHelpers +# ----------------- +# +# Convenience macros for printing properties and variables, useful e.g. for debugging. # +# :: # -# CMAKE_PRINT_PROPERTIES([TARGETS target1 .. targetN] -# [SOURCES source1 .. sourceN] -# [DIRECTORIES dir1 .. dirN] -# [TESTS test1 .. testN] -# [CACHE_ENTRIES entry1 .. entryN] -# PROPERTIES prop1 .. propN ) +# CMAKE_PRINT_PROPERTIES([TARGETS target1 .. targetN] +# [SOURCES source1 .. sourceN] +# [DIRECTORIES dir1 .. dirN] +# [TESTS test1 .. testN] +# [CACHE_ENTRIES entry1 .. entryN] +# PROPERTIES prop1 .. propN ) # # This macro prints the values of the properties of the given targets, -# source files, directories, tests or cache entries. Exactly one of the -# scope keywords must be used. -# Example: -# cmake_print_properties(TARGETS foo bar PROPERTIES LOCATION INTERFACE_INCLUDE_DIRS) -# This will print the LOCATION and INTERFACE_INCLUDE_DIRS properties for both -# targets foo and bar. +# source files, directories, tests or cache entries. Exactly one of the +# scope keywords must be used. Example:: +# +# cmake_print_properties(TARGETS foo bar PROPERTIES +# LOCATION INTERFACE_INCLUDE_DIRS) +# +# This will print the LOCATION and INTERFACE_INCLUDE_DIRS properties for +# both targets foo and bar. # # -# CMAKE_PRINT_VARIABLES(var1 var2 .. varN) +# +# CMAKE_PRINT_VARIABLES(var1 var2 .. varN) # # This macro will print the name of each variable followed by its value. -# Example: -# cmake_print_variables(CMAKE_C_COMPILER CMAKE_MAJOR_VERSION THIS_ONE_DOES_NOT_EXIST) -# Gives: -# -- CMAKE_C_COMPILER="/usr/bin/gcc" ; CMAKE_MAJOR_VERSION="2" ; THIS_ONE_DOES_NOT_EXIST="" - -#============================================================================= -# Copyright 2013 Alexander Neundorf, <neundorf@kde.org> +# Example:: # -# Distributed under the OSI-approved BSD License (the "License"); -# see accompanying file Copyright.txt for details. +# cmake_print_variables(CMAKE_C_COMPILER CMAKE_MAJOR_VERSION DOES_NOT_EXIST) # -# 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.) - -include(CMakeParseArguments) +# Gives:: +# +# -- CMAKE_C_COMPILER="/usr/bin/gcc" ; CMAKE_MAJOR_VERSION="2" ; DOES_NOT_EXIST="" function(CMAKE_PRINT_VARIABLES) set(msg "") foreach(var ${ARGN}) if(msg) - set(msg "${msg} ; ") + string(APPEND msg " ; ") endif() - set(msg "${msg}${var}=\"${${var}}\"") + string(APPEND msg "${var}=\"${${var}}\"") endforeach() message(STATUS "${msg}") endfunction() @@ -121,21 +120,21 @@ function(CMAKE_PRINT_PROPERTIES ) if(keyword STREQUAL "TARGET") if(NOT TARGET ${item}) set(itemExists FALSE) - set(msg "${msg}\n No such TARGET \"${item}\" !\n\n") + string(APPEND msg "\n No such TARGET \"${item}\" !\n\n") endif() endif() if (itemExists) - set(msg "${msg} Properties for ${keyword} ${item}:\n") + string(APPEND msg " Properties for ${keyword} ${item}:\n") foreach(prop ${CPP_PROPERTIES}) get_property(propertySet ${keyword} ${item} PROPERTY "${prop}" SET) if(propertySet) get_property(property ${keyword} ${item} PROPERTY "${prop}") - set(msg "${msg} ${item}.${prop} = \"${property}\"\n") + string(APPEND msg " ${item}.${prop} = \"${property}\"\n") else() - set(msg "${msg} ${item}.${prop} = <NOTFOUND>\n") + string(APPEND msg " ${item}.${prop} = <NOTFOUND>\n") endif() endforeach() endif() |