diff options
Diffstat (limited to 'Modules/ExternalProject.cmake')
| -rw-r--r-- | Modules/ExternalProject.cmake | 131 |
1 files changed, 121 insertions, 10 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 0df51a8..e490e69 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -20,6 +20,7 @@ # [DOWNLOAD_NAME fname] # File name to store (if not end of URL) # [DOWNLOAD_DIR dir] # Directory to store downloaded files # [DOWNLOAD_COMMAND cmd...] # Command to download source tree +# [DOWNLOAD_NO_PROGRESS 1] # Disable download progress reports # [CVS_REPOSITORY cvsroot] # CVSROOT of CVS repository # [CVS_MODULE mod] # Module to checkout from CVS repo # [CVS_TAG tag] # Tag to checkout from CVS repo @@ -54,6 +55,7 @@ # [BINARY_DIR dir] # Specify build dir location # [BUILD_COMMAND cmd...] # Command to drive the native build # [BUILD_IN_SOURCE 1] # Use source dir for build dir +# [BUILD_ALWAYS 1] # No stamp file, build step always runs # #--Install step--------------- # [INSTALL_DIR dir] # Installation prefix # [INSTALL_COMMAND cmd...] # Command to drive install after build @@ -452,6 +454,7 @@ execute_process( WORKING_DIRECTORY \"${work_dir}\" RESULT_VARIABLE error_code OUTPUT_VARIABLE head_sha + OUTPUT_STRIP_TRAILING_WHITESPACE ) if(error_code) message(FATAL_ERROR \"Failed to get the hash for HEAD\") @@ -470,6 +473,17 @@ else() set(is_remote_ref 0) endif() +# Tag is in the form <remote>/<tag> (i.e. origin/master) we must strip +# the remote from the tag. +if(\"\${show_ref_output}\" MATCHES \"refs/remotes/${git_tag}\") + string(REGEX MATCH \"^([^/]+)/(.+)$\" _unused \"${git_tag}\") + set(git_remote \"\${CMAKE_MATCH_1}\") + set(git_tag \"\${CMAKE_MATCH_2}\") +else() + set(git_remote \"origin\") + set(git_tag \"${git_tag}\") +endif() + # This will fail if the tag does not exist (it probably has not been fetched # yet). execute_process( @@ -477,6 +491,7 @@ execute_process( WORKING_DIRECTORY \"${work_dir}\" RESULT_VARIABLE error_code OUTPUT_VARIABLE tag_sha + OUTPUT_STRIP_TRAILING_WHITESPACE ) # Is the hash checkout out that we want? @@ -490,13 +505,94 @@ if(error_code OR is_remote_ref OR NOT (\"\${tag_sha}\" STREQUAL \"\${head_sha}\" message(FATAL_ERROR \"Failed to fetch repository '${git_repository}'\") endif() - execute_process( - COMMAND \"${git_EXECUTABLE}\" checkout ${git_tag} - WORKING_DIRECTORY \"${work_dir}\" - RESULT_VARIABLE error_code - ) - if(error_code) - message(FATAL_ERROR \"Failed to checkout tag: '${git_tag}'\") + if(is_remote_ref) + # Check if stash is needed + execute_process( + COMMAND \"${git_EXECUTABLE}\" status --porcelain + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + OUTPUT_VARIABLE repo_status + ) + if(error_code) + message(FATAL_ERROR \"Failed to get the status\") + endif() + string(LENGTH \"\${repo_status}\" need_stash) + + # If not in clean state, stash changes in order to be able to be able to + # perform git pull --rebase + if(need_stash) + execute_process( + COMMAND \"${git_EXECUTABLE}\" stash save --all --quiet + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + ) + if(error_code) + message(FATAL_ERROR \"Failed to stash changes\") + endif() + endif() + + # Pull changes from the remote branch + execute_process( + COMMAND \"${git_EXECUTABLE}\" rebase \${git_remote}/\${git_tag} + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + ) + if(error_code) + # Rebase failed: Restore previous state. + execute_process( + COMMAND \"${git_EXECUTABLE}\" rebase --abort + WORKING_DIRECTORY \"${work_dir}\" + ) + if(need_stash) + execute_process( + COMMAND \"${git_EXECUTABLE}\" stash pop --index --quiet + WORKING_DIRECTORY \"${work_dir}\" + ) + endif() + message(FATAL_ERROR \"\\nFailed to rebase in: '${work_dir}/${src_name}'.\\nYou will have to resolve the conflicts manually\") + endif() + + if(need_stash) + execute_process( + COMMAND \"${git_EXECUTABLE}\" stash pop --index --quiet + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + ) + if(error_code) + # Stash pop --index failed: Try again dropping the index + execute_process( + COMMAND \"${git_EXECUTABLE}\" reset --hard --quiet + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + ) + execute_process( + COMMAND \"${git_EXECUTABLE}\" stash pop --quiet + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + ) + if(error_code) + # Stash pop failed: Restore previous state. + execute_process( + COMMAND \"${git_EXECUTABLE}\" reset --hard --quiet \${head_sha} + WORKING_DIRECTORY \"${work_dir}\" + ) + execute_process( + COMMAND \"${git_EXECUTABLE}\" stash pop --index --quiet + WORKING_DIRECTORY \"${work_dir}\" + ) + message(FATAL_ERROR \"\\nFailed to unstash changes in: '${work_dir}/${src_name}'.\\nYou will have to resolve the conflicts manually\") + endif() + endif() + endif() + else() + execute_process( + COMMAND \"${git_EXECUTABLE}\" checkout ${git_tag} + WORKING_DIRECTORY \"${work_dir}\" + RESULT_VARIABLE error_code + ) + if(error_code) + message(FATAL_ERROR \"Failed to checkout tag: '${git_tag}'\") + endif() endif() execute_process( @@ -514,7 +610,7 @@ endif() endfunction(_ep_write_gitupdate_script) -function(_ep_write_downloadfile_script script_filename remote local timeout hash tls_verify tls_cainfo) +function(_ep_write_downloadfile_script script_filename remote local timeout no_progress hash tls_verify tls_cainfo) if(timeout) set(timeout_args TIMEOUT ${timeout}) set(timeout_msg "${timeout} seconds") @@ -523,6 +619,12 @@ function(_ep_write_downloadfile_script script_filename remote local timeout hash set(timeout_msg "none") endif() + if(no_progress) + set(show_progress "") + else() + set(show_progress "SHOW_PROGRESS") + endif() + if("${hash}" MATCHES "${_ep_hash_regex}") set(hash_args EXPECTED_HASH ${CMAKE_MATCH_1}=${CMAKE_MATCH_2}) else() @@ -562,7 +664,7 @@ ${tls_cainfo} file(DOWNLOAD \"${remote}\" \"${local}\" - SHOW_PROGRESS + ${show_progress} ${hash_args} ${timeout_args} STATUS status @@ -1442,10 +1544,11 @@ function(_ep_add_download_command name) string(REPLACE ";" "-" fname "${fname}") set(file ${download_dir}/${fname}) get_property(timeout TARGET ${name} PROPERTY _EP_TIMEOUT) + get_property(no_progress TARGET ${name} PROPERTY _EP_DOWNLOAD_NO_PROGRESS) get_property(tls_verify TARGET ${name} PROPERTY _EP_TLS_VERIFY) get_property(tls_cainfo TARGET ${name} PROPERTY _EP_TLS_CAINFO) set(download_script "${stamp_dir}/download-${name}.cmake") - _ep_write_downloadfile_script("${download_script}" "${url}" "${file}" "${timeout}" "${hash}" "${tls_verify}" "${tls_cainfo}") + _ep_write_downloadfile_script("${download_script}" "${url}" "${file}" "${timeout}" "${no_progress}" "${hash}" "${tls_verify}" "${tls_cainfo}") set(cmd ${CMAKE_COMMAND} -P "${download_script}" COMMAND) set(retries 3) @@ -1716,10 +1819,18 @@ function(_ep_add_build_command name) set(log "") endif() + get_property(build_always TARGET ${name} PROPERTY _EP_BUILD_ALWAYS) + if(build_always) + set(always 1) + else() + set(always 0) + endif() + ExternalProject_Add_Step(${name} build COMMAND ${cmd} WORKING_DIRECTORY ${binary_dir} DEPENDEES configure + ALWAYS ${always} ${log} ) endfunction() |