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This commit is contained in:
Bram Verhulst
2024-10-16 10:15:43 +02:00
parent 1269b8dce7
commit 18845abe1c
97 changed files with 10609 additions and 0 deletions
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cmake-build-release/_deps/gtest-subbuild/gtest-populate-prefix/tmp/gtest-populate-gitupdate.cmake Normal file
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
function(do_fetch)
message(VERBOSE "Fetching latest from the remote origin")
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git fetch --tags --force "origin"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
COMMAND_ERROR_IS_FATAL LAST
)
endfunction()
function(get_hash_for_ref ref out_var err_var)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git rev-parse "${ref}^0"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE ref_hash
ERROR_VARIABLE error_msg
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(error_code)
set(${out_var} "" PARENT_SCOPE)
else()
set(${out_var} "${ref_hash}" PARENT_SCOPE)
endif()
set(${err_var} "${error_msg}" PARENT_SCOPE)
endfunction()
get_hash_for_ref(HEAD head_sha error_msg)
if(head_sha STREQUAL "")
message(FATAL_ERROR "Failed to get the hash for HEAD:\n${error_msg}")
endif()
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git show-ref "v1.14.0"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
OUTPUT_VARIABLE show_ref_output
)
if(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/remotes/")
# Given a full remote/branch-name and we know about it already. Since
# branches can move around, we should always fetch, if permitted.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "v1.14.0")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/tags/")
# Given a tag name that we already know about. We don't know if the tag we
# have matches the remote though (tags can move), so we should fetch. As a
# special case to preserve backward compatibility, if we are already at the
# same commit as the tag we hold locally, don't do a fetch and assume the tag
# hasn't moved on the remote.
# FIXME: We should provide an option to always fetch for this case
get_hash_for_ref("v1.14.0" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
message(VERBOSE "Already at requested tag: ${tag_sha}")
return()
endif()
if(can_fetch)
do_fetch()
endif()
set(checkout_name "v1.14.0")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/heads/")
# Given a branch name without any remote and we already have a branch by that
# name. We might already have that branch checked out or it might be a
# different branch. It isn't fully safe to use a bare branch name without the
# remote, so do a fetch (if allowed) and replace the ref with one that
# includes the remote.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "origin/v1.14.0")
else()
get_hash_for_ref("v1.14.0" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
# Have the right commit checked out already
message(VERBOSE "Already at requested ref: ${tag_sha}")
return()
elseif(tag_sha STREQUAL "")
# We don't know about this ref yet, so we have no choice but to fetch.
if(NOT can_fetch)
message(FATAL_ERROR
"Requested git ref \"v1.14.0\" is not present locally, and not "
"allowed to contact remote due to UPDATE_DISCONNECTED setting."
)
endif()
# We deliberately swallow any error message at the default log level
# because it can be confusing for users to see a failed git command.
# That failure is being handled here, so it isn't an error.
if(NOT error_msg STREQUAL "")
message(VERBOSE "${error_msg}")
endif()
do_fetch()
set(checkout_name "v1.14.0")
else()
# We have the commit, so we know we were asked to find a commit hash
# (otherwise it would have been handled further above), but we don't
# have that commit checked out yet. We don't need to fetch from the remote.
set(checkout_name "v1.14.0")
if(NOT error_msg STREQUAL "")
message(WARNING "${error_msg}")
endif()
endif()
endif()
set(git_update_strategy "REBASE")
if(git_update_strategy STREQUAL "")
# Backward compatibility requires REBASE as the default behavior
set(git_update_strategy REBASE)
endif()
if(git_update_strategy MATCHES "^REBASE(_CHECKOUT)?$")
# Asked to potentially try to rebase first, maybe with fallback to checkout.
# We can't if we aren't already on a branch and we shouldn't if that local
# branch isn't tracking the one we want to checkout.
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git symbolic-ref -q HEAD
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
OUTPUT_VARIABLE current_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
# Don't test for an error. If this isn't a branch, we get a non-zero error
# code but empty output.
)
if(current_branch STREQUAL "")
# Not on a branch, checkout is the only sensible option since any rebase
# would always fail (and backward compatibility requires us to checkout in
# this situation)
set(git_update_strategy CHECKOUT)
else()
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git for-each-ref "--format=%(upstream:short)" "${current_branch}"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
OUTPUT_VARIABLE upstream_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
COMMAND_ERROR_IS_FATAL ANY # There is no error if no upstream is set
)
if(NOT upstream_branch STREQUAL checkout_name)
# Not safe to rebase when asked to checkout a different branch to the one
# we are tracking. If we did rebase, we could end up with arbitrary
# commits added to the ref we were asked to checkout if the current local
# branch happens to be able to rebase onto the target branch. There would
# be no error message and the user wouldn't know this was occurring.
set(git_update_strategy CHECKOUT)
endif()
endif()
elseif(NOT git_update_strategy STREQUAL "CHECKOUT")
message(FATAL_ERROR "Unsupported git update strategy: ${git_update_strategy}")
endif()
# Check if stash is needed
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git status --porcelain
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE repo_status
)
if(error_code)
message(FATAL_ERROR "Failed to get the status")
endif()
string(LENGTH "${repo_status}" need_stash)
# If not in clean state, stash changes in order to be able to perform a
# rebase or checkout without losing those changes permanently
if(need_stash)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git stash save --quiet;--include-untracked
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
if(git_update_strategy STREQUAL "CHECKOUT")
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
COMMAND_ERROR_IS_FATAL ANY
)
else()
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git rebase "${checkout_name}"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE rebase_output
ERROR_VARIABLE rebase_output
)
if(error_code)
# Rebase failed, undo the rebase attempt before continuing
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git rebase --abort
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
)
if(NOT git_update_strategy STREQUAL "REBASE_CHECKOUT")
# Not allowed to do a checkout as a fallback, so cannot proceed
if(need_stash)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
)
endif()
message(FATAL_ERROR "\nFailed to rebase in: 'C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src'."
"\nOutput from the attempted rebase follows:"
"\n${rebase_output}"
"\n\nYou will have to resolve the conflicts manually")
endif()
# Fall back to checkout. We create an annotated tag so that the user
# can manually inspect the situation and revert if required.
# We can't log the failed rebase output because MSVC sees it and
# intervenes, causing the build to fail even though it completes.
# Write it to a file instead.
string(TIMESTAMP tag_timestamp "%Y%m%dT%H%M%S" UTC)
set(tag_name _cmake_ExternalProject_moved_from_here_${tag_timestamp}Z)
set(error_log_file ${CMAKE_CURRENT_LIST_DIR}/rebase_error_${tag_timestamp}Z.log)
file(WRITE ${error_log_file} "${rebase_output}")
message(WARNING "Rebase failed, output has been saved to ${error_log_file}"
"\nFalling back to checkout, previous commit tagged as ${tag_name}")
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git tag -a
-m "ExternalProject attempting to move from here to ${checkout_name}"
${tag_name}
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
COMMAND_ERROR_IS_FATAL ANY
)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
endif()
if(need_stash)
# Put back the stashed changes
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop --index failed: Try again dropping the index
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git reset --hard --quiet
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git stash pop --quiet
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop failed: Restore previous state.
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git reset --hard --quiet ${head_sha}
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
)
message(FATAL_ERROR "\nFailed to unstash changes in: 'C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src'."
"\nYou will have to resolve the conflicts manually")
endif()
endif()
endif()
set(init_submodules "TRUE")
if(init_submodules)
execute_process(
COMMAND "C:/devkitPro/msys2/usr/bin/git.exe"
--git-dir=.git
submodule update --recursive --init
WORKING_DIRECTORY "C:/Users/Bram/School/Graphics Programming 1/GP1_Raytracer_Bram_Verhulst_2DAE11/cmake-build-release/_deps/gtest-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()