Updates HunterGate

Author: j-ulrich

tests/cmake/HunterGate.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2013-2017, Ruslan Baratov
+# Copyright (c) 2013-2018, Ruslan Baratov
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -25,7 +25,7 @@
 # This is a gate file to Hunter package manager.
 # Include this file using `include` command and add package you need, example:
 #
-#     cmake_minimum_required(VERSION 3.0)
+#     cmake_minimum_required(VERSION 3.2)
 #
 #     include("cmake/HunterGate.cmake")
 #     HunterGate(
@@ -43,35 +43,40 @@
 #     * https://github.com/ruslo/hunter
 
 option(HUNTER_ENABLED "Enable Hunter package manager support" ON)
+
 if(HUNTER_ENABLED)
-  if(CMAKE_VERSION VERSION_LESS "3.0")
-    message(FATAL_ERROR "At least CMake version 3.0 required for hunter dependency management."
-      " Update CMake or set HUNTER_ENABLED to OFF.")
+  if(CMAKE_VERSION VERSION_LESS "3.2")
+    message(
+        FATAL_ERROR
+        "At least CMake version 3.2 required for Hunter dependency management."
+        " Update CMake or set HUNTER_ENABLED to OFF."
+    )
   endif()
 endif()
 
 include(CMakeParseArguments) # cmake_parse_arguments
 
 option(HUNTER_STATUS_PRINT "Print working status" ON)
 option(HUNTER_STATUS_DEBUG "Print a lot info" OFF)
+option(HUNTER_TLS_VERIFY "Enable/disable TLS certificate checking on downloads" ON)
 
 set(HUNTER_WIKI "https://github.com/ruslo/hunter/wiki")
 
 function(hunter_gate_status_print)
-  foreach(print_message ${ARGV})
-    if(HUNTER_STATUS_PRINT OR HUNTER_STATUS_DEBUG)
+  if(HUNTER_STATUS_PRINT OR HUNTER_STATUS_DEBUG)
+    foreach(print_message ${ARGV})
       message(STATUS "[hunter] ${print_message}")
-    endif()
-  endforeach()
+    endforeach()
+  endif()
 endfunction()
 
 function(hunter_gate_status_debug)
-  foreach(print_message ${ARGV})
-    if(HUNTER_STATUS_DEBUG)
+  if(HUNTER_STATUS_DEBUG)
+    foreach(print_message ${ARGV})
       string(TIMESTAMP timestamp)
       message(STATUS "[hunter *** DEBUG *** ${timestamp}] ${print_message}")
-    endif()
-  endforeach()
+    endforeach()
+  endif()
 endfunction()
 
 function(hunter_gate_wiki wiki_page)
@@ -194,20 +199,6 @@ function(hunter_gate_detect_root)
   )
 endfunction()
 
-macro(hunter_gate_lock dir)
-  if(NOT HUNTER_SKIP_LOCK)
-    if("${CMAKE_VERSION}" VERSION_LESS "3.2")
-      hunter_gate_fatal_error(
-          "Can't lock, upgrade to CMake 3.2 or use HUNTER_SKIP_LOCK"
-          WIKI "error.can.not.lock"
-      )
-    endif()
-    hunter_gate_status_debug("Locking directory: ${dir}")
-    file(LOCK "${dir}" DIRECTORY GUARD FUNCTION)
-    hunter_gate_status_debug("Lock done")
-  endif()
-endmacro()
-
 function(hunter_gate_download dir)
   string(
       COMPARE
@@ -247,7 +238,10 @@ function(hunter_gate_download dir)
   set(build_dir "${dir}/Build")
   set(cmakelists "${dir}/CMakeLists.txt")
 
-  hunter_gate_lock("${dir}")
+  hunter_gate_status_debug("Locking directory: ${dir}")
+  file(LOCK "${dir}" DIRECTORY GUARD FUNCTION)
+  hunter_gate_status_debug("Lock done")
+
   if(EXISTS "${done_location}")
     # while waiting for lock other instance can do all the job
     hunter_gate_status_debug("File '${done_location}' found, skip install")
@@ -264,7 +258,7 @@ function(hunter_gate_download dir)
   file(
       WRITE
       "${cmakelists}"
-      "cmake_minimum_required(VERSION 3.0)\n"
+      "cmake_minimum_required(VERSION 3.2)\n"
       "project(HunterDownload LANGUAGES NONE)\n"
       "include(ExternalProject)\n"
       "ExternalProject_Add(\n"
@@ -275,6 +269,8 @@ function(hunter_gate_download dir)
       "    SHA1=${HUNTER_GATE_SHA1}\n"
       "    DOWNLOAD_DIR\n"
       "    \"${dir}\"\n"
+      "    TLS_VERIFY\n"
+      "    ${HUNTER_TLS_VERIFY}\n"
       "    SOURCE_DIR\n"
       "    \"${dir}/Unpacked\"\n"
       "    CONFIGURE_COMMAND\n"
@@ -327,7 +323,11 @@ function(hunter_gate_download dir)
   )
 
   if(NOT download_result EQUAL 0)
-    hunter_gate_internal_error("Configure project failed")
+    hunter_gate_internal_error(
+        "Configure project failed."
+        "To reproduce the error run: ${CMAKE_COMMAND} -H${dir} -B${build_dir} -G${CMAKE_GENERATOR} ${toolchain_arg} ${make_arg}"
+        "In directory ${dir}"
+    )
   endif()
 
   hunter_gate_status_print(
@@ -393,7 +393,7 @@ macro(HunterGate)
     )
     include("${_hunter_self}/cmake/Hunter")
   else()
-    set(HUNTER_GATE_LOCATION "${CMAKE_CURRENT_LIST_DIR}")
+    set(HUNTER_GATE_LOCATION "${CMAKE_CURRENT_SOURCE_DIR}")
 
     string(COMPARE NOTEQUAL "${PROJECT_NAME}" "" _have_project_name)
     if(_have_project_name)
@@ -537,4 +537,4 @@ macro(HunterGate)
     include("${_master_location}")
     set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
   endif()
-endmacro()
+endmacro()