Merge branch 'cpm-update' into 'master'

CPM update and mgis patch

See merge request ogs/ogs!5060

scripts/cmake/CPM.cmake

@@ -5,7 +5,7 @@
 # MIT License
 # -----------
 #[[
-  Copyright (c) 2019-2022 Lars Melchior and contributors
+  Copyright (c) 2019-2023 Lars Melchior and contributors
 
   Permission is hereby granted, free of charge, to any person obtaining a copy
   of this software and associated documentation files (the "Software"), to deal
@@ -42,7 +42,7 @@ if(NOT COMMAND cpm_message)
   endfunction()
 endif()
 
-set(CURRENT_CPM_VERSION 0.38.2)
+set(CURRENT_CPM_VERSION 0.40.1)
 
 get_filename_component(CPM_CURRENT_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}" REALPATH)
 if(CPM_DIRECTORY)
@@ -99,6 +99,12 @@ macro(cpm_set_policies)
     cmake_policy(SET CMP0135 NEW)
     set(CMAKE_POLICY_DEFAULT_CMP0135 NEW)
   endif()
+
+  # treat relative git repository paths as being relative to the parent project's remote
+  if(POLICY CMP0150)
+    cmake_policy(SET CMP0150 NEW)
+    set(CMAKE_POLICY_DEFAULT_CMP0150 NEW)
+  endif()
 endmacro()
 cpm_set_policies()
 
@@ -294,12 +300,6 @@ function(CPMFindPackage)
     return()
   endif()
 
-  cpm_check_if_package_already_added(${CPM_ARGS_NAME} "${CPM_ARGS_VERSION}")
-  if(CPM_PACKAGE_ALREADY_ADDED)
-    cpm_export_variables(${CPM_ARGS_NAME})
-    return()
-  endif()
-
   cpm_find_package(${CPM_ARGS_NAME} "${CPM_ARGS_VERSION}" ${CPM_ARGS_FIND_PACKAGE_ARGUMENTS})
 
   if(NOT CPM_PACKAGE_FOUND)
@@ -391,8 +391,8 @@ function(cpm_parse_add_package_single_arg arg outArgs)
     # We don't try to parse the version if it's not provided explicitly. cpm_get_version_from_url
     # should do this at a later point
   else()
-    # We should never get here. This is an assertion and hitting it means there's a bug in the code
-    # above. A packageType was set, but not handled by this if-else.
+    # We should never get here. This is an assertion and hitting it means there's a problem with the
+    # code above. A packageType was set, but not handled by this if-else.
     message(FATAL_ERROR "${CPM_INDENT} Unsupported package type '${packageType}' of '${arg}'")
   endif()
 
@@ -464,6 +464,69 @@ function(cpm_check_git_working_dir_is_clean repoPath gitTag isClean)
 
 endfunction()
 
+# Add PATCH_COMMAND to CPM_ARGS_UNPARSED_ARGUMENTS. This method consumes a list of files in ARGN
+# then generates a `PATCH_COMMAND` appropriate for `ExternalProject_Add()`. This command is appended
+# to the parent scope's `CPM_ARGS_UNPARSED_ARGUMENTS`.
+function(cpm_add_patches)
+  # Return if no patch files are supplied.
+  if(NOT ARGN)
+    return()
+  endif()
+
+  # Find the patch program.
+  find_program(PATCH_EXECUTABLE patch)
+  if(WIN32 AND NOT PATCH_EXECUTABLE)
+    # The Windows git executable is distributed with patch.exe. Find the path to the executable, if
+    # it exists, then search `../../usr/bin` for patch.exe.
+    find_package(Git QUIET)
+    if(GIT_EXECUTABLE)
+      get_filename_component(extra_search_path ${GIT_EXECUTABLE} DIRECTORY)
+      get_filename_component(extra_search_path ${extra_search_path} DIRECTORY)
+      get_filename_component(extra_search_path ${extra_search_path} DIRECTORY)
+      find_program(PATCH_EXECUTABLE patch HINTS "${extra_search_path}/usr/bin")
+    endif()
+  endif()
+  if(NOT PATCH_EXECUTABLE)
+    message(FATAL_ERROR "Couldn't find `patch` executable to use with PATCHES keyword.")
+  endif()
+
+  # Create a temporary
+  set(temp_list ${CPM_ARGS_UNPARSED_ARGUMENTS})
+
+  # Ensure each file exists (or error out) and add it to the list.
+  set(first_item True)
+  foreach(PATCH_FILE ${ARGN})
+    # Make sure the patch file exists, if we can't find it, try again in the current directory.
+    if(NOT EXISTS "${PATCH_FILE}")
+      if(NOT EXISTS "${CMAKE_CURRENT_LIST_DIR}/${PATCH_FILE}")
+        message(FATAL_ERROR "Couldn't find patch file: '${PATCH_FILE}'")
+      endif()
+      set(PATCH_FILE "${CMAKE_CURRENT_LIST_DIR}/${PATCH_FILE}")
+    endif()
+
+    # Convert to absolute path for use with patch file command.
+    get_filename_component(PATCH_FILE "${PATCH_FILE}" ABSOLUTE)
+
+    # The first patch entry must be preceded by "PATCH_COMMAND" while the following items are
+    # preceded by "&&".
+    if(first_item)
+      set(first_item False)
+      list(APPEND temp_list "PATCH_COMMAND")
+    else()
+      list(APPEND temp_list "&&")
+    endif()
+    # Add the patch command to the list
+    list(APPEND temp_list "${PATCH_EXECUTABLE}" "-p1" "<" "${PATCH_FILE}")
+  endforeach()
+
+  # Move temp out into parent scope.
+  set(CPM_ARGS_UNPARSED_ARGUMENTS
+      ${temp_list}
+      PARENT_SCOPE
+  )
+
+endfunction()
+
 # method to overwrite internal FetchContent properties, to allow using CPM.cmake to overload
 # FetchContent calls. As these are internal cmake properties, this method should be used carefully
 # and may need modification in future CMake versions. Source:
@@ -528,16 +591,16 @@ function(CPMAddPackage)
       BITBUCKET_REPOSITORY
       GIT_REPOSITORY
       SOURCE_DIR
-      DOWNLOAD_COMMAND
       FIND_PACKAGE_ARGUMENTS
       NO_CACHE
       SYSTEM
       GIT_SHALLOW
       EXCLUDE_FROM_ALL
       SOURCE_SUBDIR
+      CUSTOM_CACHE_KEY
   )
 
-  set(multiValueArgs URL OPTIONS)
+  set(multiValueArgs URL OPTIONS DOWNLOAD_COMMAND PATCHES)
 
   cmake_parse_arguments(CPM_ARGS "" "${oneValueArgs}" "${multiValueArgs}" "${ARGN}")
 
@@ -628,6 +691,7 @@ function(CPMAddPackage)
       SOURCE_DIR "${PACKAGE_SOURCE}"
       EXCLUDE_FROM_ALL "${CPM_ARGS_EXCLUDE_FROM_ALL}"
       SYSTEM "${CPM_ARGS_SYSTEM}"
+      PATCHES "${CPM_ARGS_PATCHES}"
       OPTIONS "${CPM_ARGS_OPTIONS}"
       SOURCE_SUBDIR "${CPM_ARGS_SOURCE_SUBDIR}"
       DOWNLOAD_ONLY "${DOWNLOAD_ONLY}"
@@ -683,6 +747,8 @@ function(CPMAddPackage)
     set(CPM_FETCHCONTENT_BASE_DIR ${CMAKE_BINARY_DIR}/_deps)
   endif()
 
+  cpm_add_patches(${CPM_ARGS_PATCHES})
+
   if(DEFINED CPM_ARGS_DOWNLOAD_COMMAND)
     list(APPEND CPM_ARGS_UNPARSED_ARGUMENTS DOWNLOAD_COMMAND ${CPM_ARGS_DOWNLOAD_COMMAND})
   elseif(DEFINED CPM_ARGS_SOURCE_DIR)
@@ -705,7 +771,10 @@ function(CPMAddPackage)
     string(TOLOWER ${CPM_ARGS_NAME} lower_case_name)
     set(origin_parameters ${CPM_ARGS_UNPARSED_ARGUMENTS})
     list(SORT origin_parameters)
-    if(CPM_USE_NAMED_CACHE_DIRECTORIES)
+    if(CPM_ARGS_CUSTOM_CACHE_KEY)
+      # Application set a custom unique directory name
+      set(download_directory ${CPM_SOURCE_CACHE}/${lower_case_name}/${CPM_ARGS_CUSTOM_CACHE_KEY})
+    elseif(CPM_USE_NAMED_CACHE_DIRECTORIES)
       string(SHA1 origin_hash "${origin_parameters};NEW_CACHE_STRUCTURE_TAG")
       set(download_directory ${CPM_SOURCE_CACHE}/${lower_case_name}/${origin_hash}/${CPM_ARGS_NAME})
     else()
@@ -793,14 +862,38 @@ function(CPMAddPackage)
   )
 
   if(NOT CPM_SKIP_FETCH)
+    # CMake 3.28 added EXCLUDE, SYSTEM (3.25), and SOURCE_SUBDIR (3.18) to FetchContent_Declare.
+    # Calling FetchContent_MakeAvailable will then internally forward these options to
+    # add_subdirectory. Up until these changes, we had to call FetchContent_Populate and
+    # add_subdirectory separately, which is no longer necessary and has been deprecated as of 3.30.
+    set(fetchContentDeclareExtraArgs "")
+    if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.28.0")
+      if(${CPM_ARGS_EXCLUDE_FROM_ALL})
+        list(APPEND fetchContentDeclareExtraArgs EXCLUDE_FROM_ALL)
+      endif()
+      if(${CPM_ARGS_SYSTEM})
+        list(APPEND fetchContentDeclareExtraArgs SYSTEM)
+      endif()
+      if(DEFINED CPM_ARGS_SOURCE_SUBDIR)
+        list(APPEND fetchContentDeclareExtraArgs SOURCE_SUBDIR ${CPM_ARGS_SOURCE_SUBDIR})
+      endif()
+      # For CMake version <3.28 OPTIONS are parsed in cpm_add_subdirectory
+      if(CPM_ARGS_OPTIONS AND NOT DOWNLOAD_ONLY)
+        foreach(OPTION ${CPM_ARGS_OPTIONS})
+          cpm_parse_option("${OPTION}")
+          set(${OPTION_KEY} "${OPTION_VALUE}")
+        endforeach()
+      endif()
+    endif()
     cpm_declare_fetch(
-      "${CPM_ARGS_NAME}" "${CPM_ARGS_VERSION}" "${PACKAGE_INFO}" "${CPM_ARGS_UNPARSED_ARGUMENTS}"
+      "${CPM_ARGS_NAME}" ${fetchContentDeclareExtraArgs} "${CPM_ARGS_UNPARSED_ARGUMENTS}"
     )
-    cpm_fetch_package("${CPM_ARGS_NAME}" populated)
+
+    cpm_fetch_package("${CPM_ARGS_NAME}" ${DOWNLOAD_ONLY} populated ${CPM_ARGS_UNPARSED_ARGUMENTS})
     if(CPM_SOURCE_CACHE AND download_directory)
       file(LOCK ${download_directory}/../cmake.lock RELEASE)
     endif()
-    if(${populated})
+    if(${populated} AND ${CMAKE_VERSION} VERSION_LESS "3.28.0")
       cpm_add_subdirectory(
         "${CPM_ARGS_NAME}"
         "${DOWNLOAD_ONLY}"
@@ -911,7 +1004,7 @@ function(CPMGetPackageVersion PACKAGE OUTPUT)
 endfunction()
 
 # declares a package in FetchContent_Declare
-function(cpm_declare_fetch PACKAGE VERSION INFO)
+function(cpm_declare_fetch PACKAGE)
   if(${CPM_DRY_RUN})
     cpm_message(STATUS "${CPM_INDENT} Package not declared (dry run)")
     return()
@@ -987,7 +1080,7 @@ endfunction()
 
 # downloads a previously declared package via FetchContent and exports the variables
 # `${PACKAGE}_SOURCE_DIR` and `${PACKAGE}_BINARY_DIR` to the parent scope
-function(cpm_fetch_package PACKAGE populated)
+function(cpm_fetch_package PACKAGE DOWNLOAD_ONLY populated)
   set(${populated}
       FALSE
       PARENT_SCOPE
@@ -1002,7 +1095,24 @@ function(cpm_fetch_package PACKAGE populated)
   string(TOLOWER "${PACKAGE}" lower_case_name)
 
   if(NOT ${lower_case_name}_POPULATED)
-    FetchContent_Populate(${PACKAGE})
+    if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.28.0")
+      if(DOWNLOAD_ONLY)
+        # MakeAvailable will call add_subdirectory internally which is not what we want when
+        # DOWNLOAD_ONLY is set. Populate will only download the dependency without adding it to the
+        # build
+        FetchContent_Populate(
+          ${PACKAGE}
+          SOURCE_DIR "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-src"
+          BINARY_DIR "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-build"
+          SUBBUILD_DIR "${CPM_FETCHCONTENT_BASE_DIR}/${lower_case_name}-subbuild"
+          ${ARGN}
+        )
+      else()
+        FetchContent_MakeAvailable(${PACKAGE})
+      endif()
+    else()
+      FetchContent_Populate(${PACKAGE})
+    endif()
     set(${populated}
         TRUE
         PARENT_SCOPE
@@ -1096,15 +1206,17 @@ function(cpm_prettify_package_arguments OUT_VAR IS_IN_COMMENT)
       DOWNLOAD_ONLY
       GITHUB_REPOSITORY
       GITLAB_REPOSITORY
+      BITBUCKET_REPOSITORY
       GIT_REPOSITORY
       SOURCE_DIR
-      DOWNLOAD_COMMAND
       FIND_PACKAGE_ARGUMENTS
       NO_CACHE
       SYSTEM
       GIT_SHALLOW
+      EXCLUDE_FROM_ALL
+      SOURCE_SUBDIR
   )
-  set(multiValueArgs OPTIONS)
+  set(multiValueArgs URL OPTIONS DOWNLOAD_COMMAND)
   cmake_parse_arguments(CPM_ARGS "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
 
   foreach(oneArgName ${oneValueArgs})

scripts/cmake/Dependencies.cmake

@@ -171,7 +171,9 @@ if(OGS_USE_MFRONT)
             GIT_TAG rliv-2.0
             OPTIONS "enable-doxygen-doc OFF" "enable-fortran-bindings OFF"
                     "enable-website OFF"
-            EXCLUDE_FROM_ALL YES SYSTEM TRUE
+            EXCLUDE_FROM_ALL
+                YES SYSTEM TRUE PATCHES
+                    ${PROJECT_SOURCE_DIR}/scripts/cmake/mgis-flags.patch
         )
         list(APPEND DISABLE_WARNINGS_TARGETS MFrontGenericInterface)
     endif()
@@ -355,7 +357,7 @@ if(NOT (GUIX_BUILD OR CONDA_BUILD))
     if((OGS_BUILD_TESTING OR OGS_BUILD_UTILS))
         CPMAddPackage(
             NAME vtkdiff GITHUB_REPOSITORY ufz/vtkdiff
-            GIT_TAG 9754b4da43c6adfb65d201ed920b5f6ea27b38b9
+            GIT_TAG 7cc474101bcee45804124df8010a2275022e2f3b
         )
         if(vtkdiff_ADDED)
             install(PROGRAMS $<TARGET_FILE:vtkdiff> DESTINATION bin)

scripts/cmake/mgis-flags.patch

@@ -0,0 +1,13 @@
+diff --git a/cmake/modules/common-compiler-flags.cmake b/cmake/modules/common-compiler-flags.cmake
+index 12fd730..bcc978b 100644
+--- a/cmake/modules/common-compiler-flags.cmake
++++ b/cmake/modules/common-compiler-flags.cmake
+@@ -61,8 +61,6 @@ else(enable-developer-warnings)
+   tfel_enable_cxx_compiler_flag(COMPILER_WARNINGS "Wno-missing-declarations")
+   tfel_enable_cxx_compiler_flag(COMPILER_WARNINGS "Wno-weak-vtables")
+   tfel_enable_cxx_compiler_flag(COMPILER_WARNINGS "Wno-unused-macros")
+-  tfel_enable_cxx_compiler_flag(COMPILER_WARNINGS
+-    "Wno-missing-variable-declarations")
+ endif(enable-developer-warnings)
+
+