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@@ -0,0 +1,540 @@
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+# Copyright (c) 2013-2018, Ruslan Baratov
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+# All rights reserved.
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+#
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+# Redistribution and use in source and binary forms, with or without
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+# modification, are permitted provided that the following conditions are met:
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+#
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+# * Redistributions of source code must retain the above copyright notice, this
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+# list of conditions and the following disclaimer.
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+#
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+# * Redistributions in binary form must reproduce the above copyright notice,
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+# this list of conditions and the following disclaimer in the documentation
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+# and/or other materials provided with the distribution.
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+#
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+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+
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+# This is a gate file to Hunter package manager.
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+# Include this file using `include` command and add package you need, example:
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+#
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+# cmake_minimum_required(VERSION 3.2)
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+#
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+# include("cmake/HunterGate.cmake")
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+# HunterGate(
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+# URL "https://github.com/path/to/hunter/archive.tar.gz"
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+# SHA1 "798501e983f14b28b10cda16afa4de69eee1da1d"
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+# )
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+#
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+# project(MyProject)
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+#
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+# hunter_add_package(Foo)
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+# hunter_add_package(Boo COMPONENTS Bar Baz)
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+#
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+# Projects:
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+# * https://github.com/hunter-packages/gate/
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+# * https://github.com/ruslo/hunter
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+
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+option(HUNTER_ENABLED "Enable Hunter package manager support" ON)
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+
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+if(HUNTER_ENABLED)
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+ if(CMAKE_VERSION VERSION_LESS "3.2")
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+ message(
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+ FATAL_ERROR
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+ "At least CMake version 3.2 required for Hunter dependency management."
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+ " Update CMake or set HUNTER_ENABLED to OFF."
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+ )
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+ endif()
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+endif()
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+
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+include(CMakeParseArguments) # cmake_parse_arguments
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+
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+option(HUNTER_STATUS_PRINT "Print working status" ON)
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+option(HUNTER_STATUS_DEBUG "Print a lot info" OFF)
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+option(HUNTER_TLS_VERIFY "Enable/disable TLS certificate checking on downloads" ON)
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+
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+set(HUNTER_WIKI "https://github.com/ruslo/hunter/wiki")
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+
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+function(hunter_gate_status_print)
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+ if(HUNTER_STATUS_PRINT OR HUNTER_STATUS_DEBUG)
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+ foreach(print_message ${ARGV})
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+ message(STATUS "[hunter] ${print_message}")
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+ endforeach()
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+ endif()
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+endfunction()
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+
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+function(hunter_gate_status_debug)
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+ if(HUNTER_STATUS_DEBUG)
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+ foreach(print_message ${ARGV})
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+ string(TIMESTAMP timestamp)
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+ message(STATUS "[hunter *** DEBUG *** ${timestamp}] ${print_message}")
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+ endforeach()
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+ endif()
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+endfunction()
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+
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+function(hunter_gate_wiki wiki_page)
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+ message("------------------------------ WIKI -------------------------------")
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+ message(" ${HUNTER_WIKI}/${wiki_page}")
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+ message("-------------------------------------------------------------------")
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+ message("")
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+ message(FATAL_ERROR "")
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+endfunction()
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+
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+function(hunter_gate_internal_error)
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+ message("")
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+ foreach(print_message ${ARGV})
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+ message("[hunter ** INTERNAL **] ${print_message}")
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+ endforeach()
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+ message("[hunter ** INTERNAL **] [Directory:${CMAKE_CURRENT_LIST_DIR}]")
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+ message("")
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+ hunter_gate_wiki("error.internal")
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+endfunction()
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+
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+function(hunter_gate_fatal_error)
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+ cmake_parse_arguments(hunter "" "WIKI" "" "${ARGV}")
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+ string(COMPARE EQUAL "${hunter_WIKI}" "" have_no_wiki)
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+ if(have_no_wiki)
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+ hunter_gate_internal_error("Expected wiki")
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+ endif()
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+ message("")
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+ foreach(x ${hunter_UNPARSED_ARGUMENTS})
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+ message("[hunter ** FATAL ERROR **] ${x}")
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+ endforeach()
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+ message("[hunter ** FATAL ERROR **] [Directory:${CMAKE_CURRENT_LIST_DIR}]")
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+ message("")
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+ hunter_gate_wiki("${hunter_WIKI}")
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+endfunction()
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+
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+function(hunter_gate_user_error)
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+ hunter_gate_fatal_error(${ARGV} WIKI "error.incorrect.input.data")
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+endfunction()
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+
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+function(hunter_gate_self root version sha1 result)
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+ string(COMPARE EQUAL "${root}" "" is_bad)
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+ if(is_bad)
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+ hunter_gate_internal_error("root is empty")
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+ endif()
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+
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+ string(COMPARE EQUAL "${version}" "" is_bad)
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+ if(is_bad)
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+ hunter_gate_internal_error("version is empty")
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+ endif()
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+
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+ string(COMPARE EQUAL "${sha1}" "" is_bad)
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+ if(is_bad)
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+ hunter_gate_internal_error("sha1 is empty")
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+ endif()
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+
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+ string(SUBSTRING "${sha1}" 0 7 archive_id)
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+
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+ if(EXISTS "${root}/cmake/Hunter")
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+ set(hunter_self "${root}")
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+ else()
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+ set(
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+ hunter_self
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+ "${root}/_Base/Download/Hunter/${version}/${archive_id}/Unpacked"
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+ )
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+ endif()
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+
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+ set("${result}" "${hunter_self}" PARENT_SCOPE)
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+endfunction()
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+
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+# Set HUNTER_GATE_ROOT cmake variable to suitable value.
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+function(hunter_gate_detect_root)
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+ # Check CMake variable
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+ string(COMPARE NOTEQUAL "${HUNTER_ROOT}" "" not_empty)
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+ if(not_empty)
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+ set(HUNTER_GATE_ROOT "${HUNTER_ROOT}" PARENT_SCOPE)
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+ hunter_gate_status_debug("HUNTER_ROOT detected by cmake variable")
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+ return()
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+ endif()
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+
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+ # Check environment variable
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+ string(COMPARE NOTEQUAL "$ENV{HUNTER_ROOT}" "" not_empty)
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+ if(not_empty)
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+ set(HUNTER_GATE_ROOT "$ENV{HUNTER_ROOT}" PARENT_SCOPE)
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+ hunter_gate_status_debug("HUNTER_ROOT detected by environment variable")
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+ return()
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+ endif()
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+
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+ # Check HOME environment variable
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+ string(COMPARE NOTEQUAL "$ENV{HOME}" "" result)
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+ if(result)
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+ set(HUNTER_GATE_ROOT "$ENV{HOME}/.hunter" PARENT_SCOPE)
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+ hunter_gate_status_debug("HUNTER_ROOT set using HOME environment variable")
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+ return()
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+ endif()
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+
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+ # Check SYSTEMDRIVE and USERPROFILE environment variable (windows only)
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+ if(WIN32)
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+ string(COMPARE NOTEQUAL "$ENV{SYSTEMDRIVE}" "" result)
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+ if(result)
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+ set(HUNTER_GATE_ROOT "$ENV{SYSTEMDRIVE}/.hunter" PARENT_SCOPE)
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+ hunter_gate_status_debug(
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+ "HUNTER_ROOT set using SYSTEMDRIVE environment variable"
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+ )
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+ return()
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+ endif()
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+
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+ string(COMPARE NOTEQUAL "$ENV{USERPROFILE}" "" result)
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+ if(result)
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+ set(HUNTER_GATE_ROOT "$ENV{USERPROFILE}/.hunter" PARENT_SCOPE)
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+ hunter_gate_status_debug(
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+ "HUNTER_ROOT set using USERPROFILE environment variable"
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+ )
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+ return()
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+ endif()
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+ endif()
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+
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+ hunter_gate_fatal_error(
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+ "Can't detect HUNTER_ROOT"
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+ WIKI "error.detect.hunter.root"
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+ )
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+endfunction()
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+
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+function(hunter_gate_download dir)
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+ string(
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+ COMPARE
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+ NOTEQUAL
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+ "$ENV{HUNTER_DISABLE_AUTOINSTALL}"
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+ ""
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+ disable_autoinstall
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+ )
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+ if(disable_autoinstall AND NOT HUNTER_RUN_INSTALL)
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+ hunter_gate_fatal_error(
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+ "Hunter not found in '${dir}'"
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+ "Set HUNTER_RUN_INSTALL=ON to auto-install it from '${HUNTER_GATE_URL}'"
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+ "Settings:"
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+ " HUNTER_ROOT: ${HUNTER_GATE_ROOT}"
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+ " HUNTER_SHA1: ${HUNTER_GATE_SHA1}"
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+ WIKI "error.run.install"
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+ )
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+ endif()
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+ string(COMPARE EQUAL "${dir}" "" is_bad)
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+ if(is_bad)
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+ hunter_gate_internal_error("Empty 'dir' argument")
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+ endif()
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+
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+ string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" is_bad)
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+ if(is_bad)
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+ hunter_gate_internal_error("HUNTER_GATE_SHA1 empty")
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+ endif()
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+
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+ string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" is_bad)
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+ if(is_bad)
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+ hunter_gate_internal_error("HUNTER_GATE_URL empty")
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+ endif()
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+
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+ set(done_location "${dir}/DONE")
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+ set(sha1_location "${dir}/SHA1")
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+
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+ set(build_dir "${dir}/Build")
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+ set(cmakelists "${dir}/CMakeLists.txt")
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+
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+ hunter_gate_status_debug("Locking directory: ${dir}")
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+ file(LOCK "${dir}" DIRECTORY GUARD FUNCTION)
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+ hunter_gate_status_debug("Lock done")
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+
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+ if(EXISTS "${done_location}")
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+ # while waiting for lock other instance can do all the job
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+ hunter_gate_status_debug("File '${done_location}' found, skip install")
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+ return()
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+ endif()
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+
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+ file(REMOVE_RECURSE "${build_dir}")
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+ file(REMOVE_RECURSE "${cmakelists}")
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+
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+ file(MAKE_DIRECTORY "${build_dir}") # check directory permissions
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+
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+ # Disabling languages speeds up a little bit, reduces noise in the output
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+ # and avoids path too long windows error
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+ file(
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+ WRITE
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+ "${cmakelists}"
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+ "cmake_minimum_required(VERSION 3.2)\n"
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+ "project(HunterDownload LANGUAGES NONE)\n"
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+ "include(ExternalProject)\n"
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+ "ExternalProject_Add(\n"
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+ " Hunter\n"
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+ " URL\n"
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+ " \"${HUNTER_GATE_URL}\"\n"
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+ " URL_HASH\n"
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+ " SHA1=${HUNTER_GATE_SHA1}\n"
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+ " DOWNLOAD_DIR\n"
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+ " \"${dir}\"\n"
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+ " TLS_VERIFY\n"
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+ " ${HUNTER_TLS_VERIFY}\n"
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+ " SOURCE_DIR\n"
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+ " \"${dir}/Unpacked\"\n"
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+ " CONFIGURE_COMMAND\n"
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+ " \"\"\n"
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+ " BUILD_COMMAND\n"
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+ " \"\"\n"
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+ " INSTALL_COMMAND\n"
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+ " \"\"\n"
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+ ")\n"
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+ )
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+
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+ if(HUNTER_STATUS_DEBUG)
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+ set(logging_params "")
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+ else()
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+ set(logging_params OUTPUT_QUIET)
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+ endif()
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+
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+ hunter_gate_status_debug("Run generate")
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+
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+ # Need to add toolchain file too.
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+ # Otherwise on Visual Studio + MDD this will fail with error:
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+ # "Could not find an appropriate version of the Windows 10 SDK installed on this machine"
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+ if(EXISTS "${CMAKE_TOOLCHAIN_FILE}")
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+ get_filename_component(absolute_CMAKE_TOOLCHAIN_FILE "${CMAKE_TOOLCHAIN_FILE}" ABSOLUTE)
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+ set(toolchain_arg "-DCMAKE_TOOLCHAIN_FILE=${absolute_CMAKE_TOOLCHAIN_FILE}")
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+ else()
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+ # 'toolchain_arg' can't be empty
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+ set(toolchain_arg "-DCMAKE_TOOLCHAIN_FILE=")
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+ endif()
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+
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+ string(COMPARE EQUAL "${CMAKE_MAKE_PROGRAM}" "" no_make)
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+ if(no_make)
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+ set(make_arg "")
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+ else()
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+ # Test case: remove Ninja from PATH but set it via CMAKE_MAKE_PROGRAM
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+ set(make_arg "-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}")
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+ endif()
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+
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+ execute_process(
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+ COMMAND
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+ "${CMAKE_COMMAND}"
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+ "-H${dir}"
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+ "-B${build_dir}"
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+ "-G${CMAKE_GENERATOR}"
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+ "${toolchain_arg}"
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+ ${make_arg}
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+ WORKING_DIRECTORY "${dir}"
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+ RESULT_VARIABLE download_result
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+ ${logging_params}
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+ )
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+
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+ if(NOT download_result EQUAL 0)
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+ hunter_gate_internal_error(
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+ "Configure project failed."
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+ "To reproduce the error run: ${CMAKE_COMMAND} -H${dir} -B${build_dir} -G${CMAKE_GENERATOR} ${toolchain_arg} ${make_arg}"
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+ "In directory ${dir}"
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+ )
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+ endif()
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+
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+ hunter_gate_status_print(
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+ "Initializing Hunter workspace (${HUNTER_GATE_SHA1})"
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+ " ${HUNTER_GATE_URL}"
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+ " -> ${dir}"
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+ )
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+ execute_process(
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+ COMMAND "${CMAKE_COMMAND}" --build "${build_dir}"
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+ WORKING_DIRECTORY "${dir}"
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+ RESULT_VARIABLE download_result
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+ ${logging_params}
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+ )
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+
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+ if(NOT download_result EQUAL 0)
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+ hunter_gate_internal_error("Build project failed")
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+ endif()
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+
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+ file(REMOVE_RECURSE "${build_dir}")
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+ file(REMOVE_RECURSE "${cmakelists}")
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+
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+ file(WRITE "${sha1_location}" "${HUNTER_GATE_SHA1}")
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+ file(WRITE "${done_location}" "DONE")
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+
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+ hunter_gate_status_debug("Finished")
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+endfunction()
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+
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+# Must be a macro so master file 'cmake/Hunter' can
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+# apply all variables easily just by 'include' command
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+# (otherwise PARENT_SCOPE magic needed)
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+macro(HunterGate)
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+ if(HUNTER_GATE_DONE)
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+ # variable HUNTER_GATE_DONE set explicitly for external project
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+ # (see `hunter_download`)
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+ set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
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+ endif()
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+
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+ # First HunterGate command will init Hunter, others will be ignored
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+ get_property(_hunter_gate_done GLOBAL PROPERTY HUNTER_GATE_DONE SET)
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+
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+ if(NOT HUNTER_ENABLED)
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+ # Empty function to avoid error "unknown function"
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+ function(hunter_add_package)
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+ endfunction()
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+
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+ set(
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+ _hunter_gate_disabled_mode_dir
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+ "${CMAKE_CURRENT_LIST_DIR}/cmake/Hunter/disabled-mode"
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+ )
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+ if(EXISTS "${_hunter_gate_disabled_mode_dir}")
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+ hunter_gate_status_debug(
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+ "Adding \"disabled-mode\" modules: ${_hunter_gate_disabled_mode_dir}"
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+ )
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+ list(APPEND CMAKE_PREFIX_PATH "${_hunter_gate_disabled_mode_dir}")
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+ endif()
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+ elseif(_hunter_gate_done)
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+ hunter_gate_status_debug("Secondary HunterGate (use old settings)")
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+ hunter_gate_self(
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+ "${HUNTER_CACHED_ROOT}"
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+ "${HUNTER_VERSION}"
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+ "${HUNTER_SHA1}"
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+ _hunter_self
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+ )
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+ include("${_hunter_self}/cmake/Hunter")
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+ else()
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+ set(HUNTER_GATE_LOCATION "${CMAKE_CURRENT_SOURCE_DIR}")
|
|
|
+
|
|
|
+ string(COMPARE NOTEQUAL "${PROJECT_NAME}" "" _have_project_name)
|
|
|
+ if(_have_project_name)
|
|
|
+ hunter_gate_fatal_error(
|
|
|
+ "Please set HunterGate *before* 'project' command. "
|
|
|
+ "Detected project: ${PROJECT_NAME}"
|
|
|
+ WIKI "error.huntergate.before.project"
|
|
|
+ )
|
|
|
+ endif()
|
|
|
+
|
|
|
+ cmake_parse_arguments(
|
|
|
+ HUNTER_GATE "LOCAL" "URL;SHA1;GLOBAL;FILEPATH" "" ${ARGV}
|
|
|
+ )
|
|
|
+
|
|
|
+ string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" _empty_sha1)
|
|
|
+ string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" _empty_url)
|
|
|
+ string(
|
|
|
+ COMPARE
|
|
|
+ NOTEQUAL
|
|
|
+ "${HUNTER_GATE_UNPARSED_ARGUMENTS}"
|
|
|
+ ""
|
|
|
+ _have_unparsed
|
|
|
+ )
|
|
|
+ string(COMPARE NOTEQUAL "${HUNTER_GATE_GLOBAL}" "" _have_global)
|
|
|
+ string(COMPARE NOTEQUAL "${HUNTER_GATE_FILEPATH}" "" _have_filepath)
|
|
|
+
|
|
|
+ if(_have_unparsed)
|
|
|
+ hunter_gate_user_error(
|
|
|
+ "HunterGate unparsed arguments: ${HUNTER_GATE_UNPARSED_ARGUMENTS}"
|
|
|
+ )
|
|
|
+ endif()
|
|
|
+ if(_empty_sha1)
|
|
|
+ hunter_gate_user_error("SHA1 suboption of HunterGate is mandatory")
|
|
|
+ endif()
|
|
|
+ if(_empty_url)
|
|
|
+ hunter_gate_user_error("URL suboption of HunterGate is mandatory")
|
|
|
+ endif()
|
|
|
+ if(_have_global)
|
|
|
+ if(HUNTER_GATE_LOCAL)
|
|
|
+ hunter_gate_user_error("Unexpected LOCAL (already has GLOBAL)")
|
|
|
+ endif()
|
|
|
+ if(_have_filepath)
|
|
|
+ hunter_gate_user_error("Unexpected FILEPATH (already has GLOBAL)")
|
|
|
+ endif()
|
|
|
+ endif()
|
|
|
+ if(HUNTER_GATE_LOCAL)
|
|
|
+ if(_have_global)
|
|
|
+ hunter_gate_user_error("Unexpected GLOBAL (already has LOCAL)")
|
|
|
+ endif()
|
|
|
+ if(_have_filepath)
|
|
|
+ hunter_gate_user_error("Unexpected FILEPATH (already has LOCAL)")
|
|
|
+ endif()
|
|
|
+ endif()
|
|
|
+ if(_have_filepath)
|
|
|
+ if(_have_global)
|
|
|
+ hunter_gate_user_error("Unexpected GLOBAL (already has FILEPATH)")
|
|
|
+ endif()
|
|
|
+ if(HUNTER_GATE_LOCAL)
|
|
|
+ hunter_gate_user_error("Unexpected LOCAL (already has FILEPATH)")
|
|
|
+ endif()
|
|
|
+ endif()
|
|
|
+
|
|
|
+ hunter_gate_detect_root() # set HUNTER_GATE_ROOT
|
|
|
+
|
|
|
+ # Beautify path, fix probable problems with windows path slashes
|
|
|
+ get_filename_component(
|
|
|
+ HUNTER_GATE_ROOT "${HUNTER_GATE_ROOT}" ABSOLUTE
|
|
|
+ )
|
|
|
+ hunter_gate_status_debug("HUNTER_ROOT: ${HUNTER_GATE_ROOT}")
|
|
|
+ if(NOT HUNTER_ALLOW_SPACES_IN_PATH)
|
|
|
+ string(FIND "${HUNTER_GATE_ROOT}" " " _contain_spaces)
|
|
|
+ if(NOT _contain_spaces EQUAL -1)
|
|
|
+ hunter_gate_fatal_error(
|
|
|
+ "HUNTER_ROOT (${HUNTER_GATE_ROOT}) contains spaces."
|
|
|
+ "Set HUNTER_ALLOW_SPACES_IN_PATH=ON to skip this error"
|
|
|
+ "(Use at your own risk!)"
|
|
|
+ WIKI "error.spaces.in.hunter.root"
|
|
|
+ )
|
|
|
+ endif()
|
|
|
+ endif()
|
|
|
+
|
|
|
+ string(
|
|
|
+ REGEX
|
|
|
+ MATCH
|
|
|
+ "[0-9]+\\.[0-9]+\\.[0-9]+[-_a-z0-9]*"
|
|
|
+ HUNTER_GATE_VERSION
|
|
|
+ "${HUNTER_GATE_URL}"
|
|
|
+ )
|
|
|
+ string(COMPARE EQUAL "${HUNTER_GATE_VERSION}" "" _is_empty)
|
|
|
+ if(_is_empty)
|
|
|
+ set(HUNTER_GATE_VERSION "unknown")
|
|
|
+ endif()
|
|
|
+
|
|
|
+ hunter_gate_self(
|
|
|
+ "${HUNTER_GATE_ROOT}"
|
|
|
+ "${HUNTER_GATE_VERSION}"
|
|
|
+ "${HUNTER_GATE_SHA1}"
|
|
|
+ _hunter_self
|
|
|
+ )
|
|
|
+
|
|
|
+ set(_master_location "${_hunter_self}/cmake/Hunter")
|
|
|
+ if(EXISTS "${HUNTER_GATE_ROOT}/cmake/Hunter")
|
|
|
+ # Hunter downloaded manually (e.g. by 'git clone')
|
|
|
+ set(_unused "xxxxxxxxxx")
|
|
|
+ set(HUNTER_GATE_SHA1 "${_unused}")
|
|
|
+ set(HUNTER_GATE_VERSION "${_unused}")
|
|
|
+ else()
|
|
|
+ get_filename_component(_archive_id_location "${_hunter_self}/.." ABSOLUTE)
|
|
|
+ set(_done_location "${_archive_id_location}/DONE")
|
|
|
+ set(_sha1_location "${_archive_id_location}/SHA1")
|
|
|
+
|
|
|
+ # Check Hunter already downloaded by HunterGate
|
|
|
+ if(NOT EXISTS "${_done_location}")
|
|
|
+ hunter_gate_download("${_archive_id_location}")
|
|
|
+ endif()
|
|
|
+
|
|
|
+ if(NOT EXISTS "${_done_location}")
|
|
|
+ hunter_gate_internal_error("hunter_gate_download failed")
|
|
|
+ endif()
|
|
|
+
|
|
|
+ if(NOT EXISTS "${_sha1_location}")
|
|
|
+ hunter_gate_internal_error("${_sha1_location} not found")
|
|
|
+ endif()
|
|
|
+ file(READ "${_sha1_location}" _sha1_value)
|
|
|
+ string(COMPARE EQUAL "${_sha1_value}" "${HUNTER_GATE_SHA1}" _is_equal)
|
|
|
+ if(NOT _is_equal)
|
|
|
+ hunter_gate_internal_error(
|
|
|
+ "Short SHA1 collision:"
|
|
|
+ " ${_sha1_value} (from ${_sha1_location})"
|
|
|
+ " ${HUNTER_GATE_SHA1} (HunterGate)"
|
|
|
+ )
|
|
|
+ endif()
|
|
|
+ if(NOT EXISTS "${_master_location}")
|
|
|
+ hunter_gate_user_error(
|
|
|
+ "Master file not found:"
|
|
|
+ " ${_master_location}"
|
|
|
+ "try to update Hunter/HunterGate"
|
|
|
+ )
|
|
|
+ endif()
|
|
|
+ endif()
|
|
|
+ include("${_master_location}")
|
|
|
+ set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
|
|
|
+ endif()
|
|
|
+endmacro()
|
Kim Kulling