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################################################################################
# ProjUtilities.cmake - part of CMake configuration of PROJ library
#
# Based on BoostUtilities.cmake from CMake configuration for Boost
################################################################################
# Copyright (C) 2007 Douglas Gregor <doug.gregor@gmail.com>
# Copyright (C) 2007 Troy Straszheim
# Copyright (C) 2010 Mateusz Loskot <mateusz@loskot.net>
#
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at
# https://www.boost.org/LICENSE_1_0.txt
################################################################################
# Macros in this module:
#
# proj_target_output_name:
#
################################################################################
#
# A big shout out to the cmake gurus @ compiz
#
function(colormsg)
string(ASCII 27 _escape)
set(WHITE "29")
set(GRAY "30")
set(RED "31")
set(GREEN "32")
set(YELLOW "33")
set(BLUE "34")
set(MAG "35")
set(CYAN "36")
foreach(color WHITE GRAY RED GREEN YELLOW BLUE MAG CYAN)
set(HI${color} "1\;${${color}}")
set(LO${color} "2\;${${color}}")
set(_${color}_ "4\;${${color}}")
set(_HI${color}_ "1\;4\;${${color}}")
set(_LO${color}_ "2\;4\;${${color}}")
endforeach()
set(str "")
set(coloron FALSE)
foreach(arg ${ARGV})
if(NOT ${${arg}} STREQUAL "")
if(CMAKE_COLOR_MAKEFILE)
set(str "${str}${_escape}[${${arg}}m")
set(coloron TRUE)
endif()
else()
set(str "${str}${arg}")
if(coloron)
set(str "${str}${_escape}[0m")
set(coloron FALSE)
endif()
set(str "${str} ")
endif()
endforeach()
message(STATUS ${str})
endfunction()
# colormsg("Colors:"
# WHITE "white" GRAY "gray" GREEN "green"
# RED "red" YELLOW "yellow" BLUE "blue" MAG "mag" CYAN "cyan"
# _WHITE_ "white" _GRAY_ "gray" _GREEN_ "green"
# _RED_ "red" _YELLOW_ "yellow" _BLUE_ "blue" _MAG_ "mag" _CYAN_ "cyan"
# _HIWHITE_ "white" _HIGRAY_ "gray" _HIGREEN_ "green"
# _HIRED_ "red" _HIYELLOW_ "yellow" _HIBLUE_ "blue" _HIMAG_ "mag"
# _HICYAN_ "cyan" HIWHITE "white" HIGRAY "gray" HIGREEN "green"
# HIRED "red" HIYELLOW "yellow" HIBLUE "blue" HIMAG "mag" HICYAN "cyan"
# "right?")
#
# pretty-prints the value of a variable so that the
# equals signs align
#
function(boost_report_value NAME)
string(LENGTH "${NAME}" varlen)
# LOG
#message(STATUS "boost_report_value: NAME=${NAME} (${varlen})")
#message(STATUS "boost_report_value: \${NAME}=${${NAME}}")
math(EXPR padding_len 40-${varlen})
string(SUBSTRING " "
0 ${padding_len} varpadding)
colormsg("${NAME}${varpadding} = ${${NAME}}")
endfunction()
#
# Generates output name for given target depending on platform and version.
# For instance, on Windows, dynamic link libraries get ABI version suffix
# proj_X_Y.dll.
#
function(proj_target_output_name TARGET_NAME OUTPUT_NAME)
if(NOT DEFINED TARGET_NAME)
message(SEND_ERROR "Error, the variable TARGET_NAME is not defined!")
endif()
if(NOT DEFINED ${PROJECT_NAME}_VERSION)
message(SEND_ERROR
"Error, the variable ${${PROJECT_NAME}_VERSION} is not defined!")
endif()
# On Windows, ABI version is specified using binary file name suffix.
# On Unix, suffix is empty and SOVERSION is used instead.
if(WIN32)
string(LENGTH "${${PROJECT_NAME}_ABI_VERSION}" abilen)
if(abilen GREATER 0)
set(SUFFIX "_${${PROJECT_NAME}_ABI_VERSION}")
endif()
endif()
set(${OUTPUT_NAME} ${TARGET_NAME}${SUFFIX} PARENT_SCOPE)
endfunction()
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