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@ -0,0 +1,529 @@ |
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# Copyright (c) 2013-2017, 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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# 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 3.0) |
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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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option(HUNTER_ENABLED "Enable Hunter package manager support" ON) |
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if(HUNTER_ENABLED) |
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if(CMAKE_VERSION VERSION_LESS "3.0") |
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message(FATAL_ERROR "At least CMake version 3.0 required for hunter dependency management." |
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" Update CMake or set HUNTER_ENABLED to OFF.") |
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endif() |
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endif() |
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include(CMakeParseArguments) # cmake_parse_arguments |
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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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set(HUNTER_WIKI "https://github.com/ruslo/hunter/wiki") |
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function(hunter_gate_status_print) |
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foreach(print_message ${ARGV}) |
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if(HUNTER_STATUS_PRINT OR HUNTER_STATUS_DEBUG) |
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message(STATUS "[hunter] ${print_message}") |
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endif() |
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endforeach() |
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endfunction() |
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function(hunter_gate_status_debug) |
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foreach(print_message ${ARGV}) |
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if(HUNTER_STATUS_DEBUG) |
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string(TIMESTAMP timestamp) |
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message(STATUS "[hunter *** DEBUG *** ${timestamp}] ${print_message}") |
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endif() |
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endforeach() |
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endfunction() |
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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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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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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("${hunter_WIKI}") |
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endfunction() |
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function(hunter_gate_user_error) |
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hunter_gate_fatal_error(${ARGV} WIKI "error.incorrect.input.data") |
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endfunction() |
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function(hunter_gate_self root version sha1 result) |
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string(COMPARE EQUAL "${root}" "" is_bad) |
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if(is_bad) |
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hunter_gate_internal_error("root is empty") |
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endif() |
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string(COMPARE EQUAL "${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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string(COMPARE EQUAL "${sha1}" "" is_bad) |
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if(is_bad) |
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hunter_gate_internal_error("sha1 is empty") |
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endif() |
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string(SUBSTRING "${sha1}" 0 7 archive_id) |
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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}/${archive_id}/Unpacked" |
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) |
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endif() |
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set("${result}" "${hunter_self}" PARENT_SCOPE) |
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endfunction() |
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# Set HUNTER_GATE_ROOT cmake variable to suitable value. |
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function(hunter_gate_detect_root) |
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# Check CMake variable |
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string(COMPARE NOTEQUAL "${HUNTER_ROOT}" "" not_empty) |
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if(not_empty) |
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set(HUNTER_GATE_ROOT "${HUNTER_ROOT}" PARENT_SCOPE) |
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hunter_gate_status_debug("HUNTER_ROOT detected by cmake variable") |
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return() |
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endif() |
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# Check environment variable |
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string(COMPARE NOTEQUAL "$ENV{HUNTER_ROOT}" "" not_empty) |
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if(not_empty) |
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set(HUNTER_GATE_ROOT "$ENV{HUNTER_ROOT}" PARENT_SCOPE) |
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hunter_gate_status_debug("HUNTER_ROOT detected by environment variable") |
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return() |
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endif() |
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# Check HOME environment variable |
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string(COMPARE NOTEQUAL "$ENV{HOME}" "" result) |
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if(result) |
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set(HUNTER_GATE_ROOT "$ENV{HOME}/.hunter" PARENT_SCOPE) |
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hunter_gate_status_debug("HUNTER_ROOT set using HOME environment variable") |
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return() |
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endif() |
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# Check SYSTEMDRIVE and USERPROFILE environment variable (windows only) |
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if(WIN32) |
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string(COMPARE NOTEQUAL "$ENV{SYSTEMDRIVE}" "" result) |
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if(result) |
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set(HUNTER_GATE_ROOT "$ENV{SYSTEMDRIVE}/.hunter" PARENT_SCOPE) |
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hunter_gate_status_debug( |
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"HUNTER_ROOT set using SYSTEMDRIVE environment variable" |
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) |
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return() |
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endif() |
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string(COMPARE NOTEQUAL "$ENV{USERPROFILE}" "" result) |
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if(result) |
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set(HUNTER_GATE_ROOT "$ENV{USERPROFILE}/.hunter" PARENT_SCOPE) |
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hunter_gate_status_debug( |
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"HUNTER_ROOT set using USERPROFILE environment variable" |
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) |
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return() |
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endif() |
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endif() |
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hunter_gate_fatal_error( |
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"Can't detect HUNTER_ROOT" |
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WIKI "error.detect.hunter.root" |
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) |
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endfunction() |
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macro(hunter_gate_lock dir) |
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if(NOT HUNTER_SKIP_LOCK) |
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if("${CMAKE_VERSION}" VERSION_LESS "3.2") |
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hunter_gate_fatal_error( |
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"Can't lock, upgrade to CMake 3.2 or use HUNTER_SKIP_LOCK" |
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WIKI "error.can.not.lock" |
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) |
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endif() |
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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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endif() |
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endmacro() |
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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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string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" is_bad) |
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if(is_bad) |
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hunter_gate_internal_error("HUNTER_GATE_SHA1 empty") |
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endif() |
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string(COMPARE EQUAL "${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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set(done_location "${dir}/DONE") |
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set(sha1_location "${dir}/SHA1") |
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set(build_dir "${dir}/Build") |
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set(cmakelists "${dir}/CMakeLists.txt") |
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hunter_gate_lock("${dir}") |
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if(EXISTS "${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 '${done_location}' found, skip install") |
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return() |
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endif() |
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file(REMOVE_RECURSE "${build_dir}") |
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file(REMOVE_RECURSE "${cmakelists}") |
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file(MAKE_DIRECTORY "${build_dir}") # check directory permissions |
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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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"${cmakelists}" |
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"cmake_minimum_required(VERSION 3.0)\n" |
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"project(HunterDownload LANGUAGES NONE)\n" |
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"include(ExternalProject)\n" |
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"ExternalProject_Add(\n" |
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" Hunter\n" |
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" URL\n" |
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" \"${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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" SOURCE_DIR\n" |
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" \"${dir}/Unpacked\"\n" |
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" CONFIGURE_COMMAND\n" |
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" \"\"\n" |
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" BUILD_COMMAND\n" |
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" \"\"\n" |
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" INSTALL_COMMAND\n" |
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" \"\"\n" |
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")\n" |
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) |
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if(HUNTER_STATUS_DEBUG) |
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set(logging_params "") |
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else() |
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set(logging_params OUTPUT_QUIET) |
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endif() |
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hunter_gate_status_debug("Run generate") |
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# Need to add toolchain file too. |
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# Otherwise on Visual Studio + MDD this will fail with error: |
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# "Could not find an appropriate version of the Windows 10 SDK installed on this machine" |
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if(EXISTS "${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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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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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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if(NOT download_result EQUAL 0) |
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hunter_gate_internal_error("Configure project failed") |
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endif() |
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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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${logging_params} |
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) |
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if(NOT download_result EQUAL 0) |
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hunter_gate_internal_error("Build project failed") |
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endif() |
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file(REMOVE_RECURSE "${build_dir}") |
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file(REMOVE_RECURSE "${cmakelists}") |
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file(WRITE "${sha1_location}" "${HUNTER_GATE_SHA1}") |
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file(WRITE "${done_location}" "DONE") |
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hunter_gate_status_debug("Finished") |
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endfunction() |
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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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# 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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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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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 "${CMAKE_CURRENT_LIST_DIR}") |
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string(COMPARE NOTEQUAL "${PROJECT_NAME}" "" _have_project_name) |
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if(_have_project_name) |
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hunter_gate_fatal_error( |
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"Please set HunterGate *before* 'project' command. " |
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"Detected project: ${PROJECT_NAME}" |
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WIKI "error.huntergate.before.project" |
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) |
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endif() |
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cmake_parse_arguments( |
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HUNTER_GATE "LOCAL" "URL;SHA1;GLOBAL;FILEPATH" "" ${ARGV} |
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) |
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string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" _empty_sha1) |
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string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" _empty_url) |
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string( |
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COMPARE |
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NOTEQUAL |
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"${HUNTER_GATE_UNPARSED_ARGUMENTS}" |
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"" |
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_have_unparsed |
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) |
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string(COMPARE NOTEQUAL "${HUNTER_GATE_GLOBAL}" "" _have_global) |
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string(COMPARE NOTEQUAL "${HUNTER_GATE_FILEPATH}" "" _have_filepath) |
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if(_have_unparsed) |
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hunter_gate_user_error( |
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"HunterGate unparsed arguments: ${HUNTER_GATE_UNPARSED_ARGUMENTS}" |
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) |
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endif() |
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if(_empty_sha1) |
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hunter_gate_user_error("SHA1 suboption of HunterGate is mandatory") |
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endif() |
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if(_empty_url) |
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hunter_gate_user_error("URL suboption of HunterGate is mandatory") |
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endif() |
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if(_have_global) |
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if(HUNTER_GATE_LOCAL) |
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hunter_gate_user_error("Unexpected LOCAL (already has GLOBAL)") |
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endif() |
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if(_have_filepath) |
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hunter_gate_user_error("Unexpected FILEPATH (already has GLOBAL)") |
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endif() |
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endif() |
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if(HUNTER_GATE_LOCAL) |
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if(_have_global) |
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hunter_gate_user_error("Unexpected GLOBAL (already has LOCAL)") |
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endif() |
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if(_have_filepath) |
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hunter_gate_user_error("Unexpected FILEPATH (already has LOCAL)") |
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endif() |
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endif() |
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if(_have_filepath) |
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if(_have_global) |
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hunter_gate_user_error("Unexpected GLOBAL (already has FILEPATH)") |
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endif() |
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if(HUNTER_GATE_LOCAL) |
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hunter_gate_user_error("Unexpected LOCAL (already has FILEPATH)") |
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endif() |
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endif() |
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hunter_gate_detect_root() # set HUNTER_GATE_ROOT |
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# Beautify path, fix probable problems with windows path slashes |
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get_filename_component( |
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HUNTER_GATE_ROOT "${HUNTER_GATE_ROOT}" ABSOLUTE |
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) |
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hunter_gate_status_debug("HUNTER_ROOT: ${HUNTER_GATE_ROOT}") |
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if(NOT HUNTER_ALLOW_SPACES_IN_PATH) |
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string(FIND "${HUNTER_GATE_ROOT}" " " _contain_spaces) |
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if(NOT _contain_spaces EQUAL -1) |
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hunter_gate_fatal_error( |
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"HUNTER_ROOT (${HUNTER_GATE_ROOT}) contains spaces." |
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"Set HUNTER_ALLOW_SPACES_IN_PATH=ON to skip this error" |
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"(Use at your own risk!)" |
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|
WIKI "error.spaces.in.hunter.root" |
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) |
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|
endif() |
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endif() |
|
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|
|
string( |
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|
|
REGEX |
|
|
|
MATCH |
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|
|
"[0-9]+\\.[0-9]+\\.[0-9]+[-_a-z0-9]*" |
|
|
|
HUNTER_GATE_VERSION |
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|
|
"${HUNTER_GATE_URL}" |
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|
|
) |
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|
|
string(COMPARE EQUAL "${HUNTER_GATE_VERSION}" "" _is_empty) |
|
|
|
if(_is_empty) |
|
|
|
set(HUNTER_GATE_VERSION "unknown") |
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|
|
endif() |
|
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|
|
|
hunter_gate_self( |
|
|
|
"${HUNTER_GATE_ROOT}" |
|
|
|
"${HUNTER_GATE_VERSION}" |
|
|
|
"${HUNTER_GATE_SHA1}" |
|
|
|
_hunter_self |
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|
|
) |
|
|
|
|
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|
|
set(_master_location "${_hunter_self}/cmake/Hunter") |
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|
|
if(EXISTS "${HUNTER_GATE_ROOT}/cmake/Hunter") |
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|
|
# Hunter downloaded manually (e.g. by 'git clone') |
|
|
|
set(_unused "xxxxxxxxxx") |
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|
|
set(HUNTER_GATE_SHA1 "${_unused}") |
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|
|
set(HUNTER_GATE_VERSION "${_unused}") |
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|
|
else() |
|
|
|
get_filename_component(_archive_id_location "${_hunter_self}/.." ABSOLUTE) |
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|
|
set(_done_location "${_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() |
Artem Pikulin
7 years ago