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# Copyright (c) 2018, 2025, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is designed to work with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have either included with
# the program or referenced in the documentation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
CMAKE_POLICY(SET CMP0007 NEW)
SET(MIN_DOXYGEN_VERSION_REQUIRED "1.9.2")
IF(DOXYGEN_DOT_EXECUTABLE)
EXECUTE_PROCESS(
COMMAND ${DOXYGEN_DOT_EXECUTABLE} -V)
SET(ENV{GRAPHVIZ_DOT} ${DOXYGEN_DOT_EXECUTABLE})
ENDIF()
EXECUTE_PROCESS(
COMMAND ${DOXYGEN_EXECUTABLE} --version
OUTPUT_VARIABLE DOXYGEN_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
MESSAGE(STATUS "DOXYGEN_VERSION ${DOXYGEN_VERSION}")
IF(DOXYGEN_VERSION VERSION_LESS "${MIN_DOXYGEN_VERSION_REQUIRED}")
MESSAGE(FATAL_ERROR
"We require at least version ${MIN_DOXYGEN_VERSION_REQUIRED}")
ENDIF()
FUNCTION(FIND_PLANTUML_JAR_PATH)
IF(NOT DEFINED ENV{PLANTUML_JAR_PATH})
IF(WIN32)
SET(JAR_PATHS
"C:/java/plantuml"
"S:/java/plantuml"
)
ELSE()
SET(JAR_PATHS
/usr/global/share/java/plantuml/
/usr/local/share/java/plantuml/
/usr/share/java/
/usr/local/share/java/
/usr/share/plantuml/
)
ENDIF()
FIND_FILE(PLANTUML_JAR
NAMES plantuml.8053.jar plantuml.jar
PATHS ${JAR_PATHS}
NO_DEFAULT_PATH
)
IF(PLANTUML_JAR)
SET(ENV{PLANTUML_JAR_PATH} ${PLANTUML_JAR})
ENDIF()
ENDIF()
IF(DEFINED ENV{PLANTUML_JAR_PATH})
EXECUTE_PROCESS(
COMMAND java -jar $ENV{PLANTUML_JAR_PATH} -version)
ELSE()
MESSAGE(FATAL_ERROR
"plantuml.jar not found, "
"Please set PLANTUML_JAR_PATH in the environment.")
ENDIF()
ENDFUNCTION()
FIND_PLANTUML_JAR_PATH()
IF(REDIRECT_DOXYGEN_STDOUT)
MESSAGE(STATUS "Writing stdout to ${OUTPUT_FILE}")
SET(OUTPUT_FILE_ARGS OUTPUT_FILE ${OUTPUT_FILE})
ENDIF()
MESSAGE(STATUS "Writing stderr to ${ERROR_FILE}")
EXECUTE_PROCESS(
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYFILE}
ERROR_FILE ${ERROR_FILE}
${OUTPUT_FILE_ARGS}
)
MESSAGE(STATUS "Filtering out ignored warnings/errors")
MESSAGE(STATUS "Writing warnings/errors to ${TOFIX_FILE}")
# Read IGNORE_FILE and create a list of patterns that we should ignore in
# ERROR_FILE.
FILE(READ ${IGNORE_FILE} IGNORE_FILE_CONTENTS)
STRING(REPLACE ";" "\\\;" IGNORE_FILE_CONTENTS "${IGNORE_FILE_CONTENTS}")
STRING(REPLACE "\n" ";" IGNORE_FILE_LINES "${IGNORE_FILE_CONTENTS}")
FOREACH(LINE ${IGNORE_FILE_LINES})
STRING(REGEX MATCH "^[\r\n\t ]*#" MATCH_COMMENT "${LINE}")
STRING(REGEX MATCH "^[\r\n\t ]*$" MATCH_EMPTY "${LINE}")
IF(NOT (MATCH_COMMENT OR MATCH_EMPTY))
MESSAGE(STATUS "Ignoring pattern ${LINE}")
SET(IGNORE_LIST "${IGNORE_LIST};${LINE}")
ENDIF()
ENDFOREACH()
# Convert ERROR_FILE contents to a list of lines
FILE(READ ${ERROR_FILE} ERROR_FILE_CONTENTS)
IF(ERROR_FILE_CONTENTS)
STRING(REPLACE ";" "\\\;" ERROR_FILE_CONTENTS "${ERROR_FILE_CONTENTS}")
STRING(REPLACE "[" "(" ERROR_FILE_CONTENTS "${ERROR_FILE_CONTENTS}")
STRING(REPLACE "]" ")" ERROR_FILE_CONTENTS "${ERROR_FILE_CONTENTS}")
STRING(REPLACE "\n" ";" ERROR_FILE_LINES "${ERROR_FILE_CONTENTS}")
ENDIF()
FILE(REMOVE ${TOFIX_FILE})
FILE(REMOVE ${REGRESSION_FILE})
UNSET(FOUND_WARNINGS)
# See if we have any warnings/errors.
FOREACH(LINE ${ERROR_FILE_LINES})
# Filter out information messages from dia.
STRING(REGEX MATCH "^.*\\.dia --> dia_.*\\.png\$" DIA_STATUS "${LINE}")
STRING(LENGTH "${DIA_STATUS}" LEN_DIA_STATUS)
IF (${LEN_DIA_STATUS} GREATER 0)
CONTINUE()
ENDIF()
# Filter out git errors that occur if running on a tarball insted of a git
# repo (doxygen_resources/doxygen-filter-mysqld calls git).
STRING(REGEX MATCH
"^Stopping at filesystem boundary \\(GIT_DISCOVERY_ACROSS_FILESYSTEM not set\\).\$"
GIT_ERROR "${LINE}")
STRING(LENGTH "${GIT_ERROR}" LEN_GIT_ERROR)
IF (${LEN_GIT_ERROR} GREATER 0)
CONTINUE()
ENDIF()
STRING(REGEX MATCH
"^fatal: Not a git repository \\(or any parent up to mount point "
GIT_ERROR "${LINE}")
STRING(LENGTH "${GIT_ERROR}" LEN_GIT_ERROR)
IF (${LEN_GIT_ERROR} GREATER 0)
CONTINUE()
ENDIF()
STRING(REGEX MATCH "^(${SOURCE_DIR}/)(.*)" XXX "${LINE}")
IF(CMAKE_MATCH_1)
SET(LINE ${CMAKE_MATCH_2})
ELSE()
GET_FILENAME_COMPONENT(SOURCE_DIR_REALPATH ${SOURCE_DIR} REALPATH)
STRING(REGEX MATCH "^(${SOURCE_DIR_REALPATH}/)(.*)" XXX "${LINE}")
IF(CMAKE_MATCH_1)
SET(LINE ${CMAKE_MATCH_2})
ENDIF()
ENDIF()
# Check for known patterns. Known patterns are not reported as regressions.
SET(IS_REGRESSION 1)
FOREACH(IGNORE_PATTERN ${IGNORE_LIST})
STRING(REGEX MATCH "${IGNORE_PATTERN}" IGNORED "${LINE}")
STRING(LENGTH "${IGNORED}" LEN_IGNORED)
IF (${LEN_IGNORED} GREATER 0)
# The line matches a pattern in IGNORE_FILE, so this is a known error.
UNSET(IS_REGRESSION)
BREAK()
ENDIF()
ENDFOREACH()
# All errors go to TOFIX_FILE.
FILE(APPEND ${TOFIX_FILE} "${LINE}\n")
# Only regressions go to REGRESSION_FILE.
IF (${IS_REGRESSION})
MESSAGE(${LINE})
FILE(APPEND ${REGRESSION_FILE} "${LINE}\n")
SET(FOUND_WARNINGS 1)
ENDIF()
ENDFOREACH()
# Only report regressions.
IF(FOUND_WARNINGS)
MESSAGE(WARNING "Found warnings/errors, see ${REGRESSION_FILE}")
ELSE()
MESSAGE(STATUS "No warnings/errors found")
ENDIF()
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