# Distributed under the OSI-approved BSD 3-Clause License. See accompanying | |
# file Copyright.txt or https://cmake.org/licensing for details. | |
# Do not include this module directly from code outside CMake! | |
set(_JAVA_HOME "") | |
if(JAVA_HOME AND IS_DIRECTORY "${JAVA_HOME}") | |
set(_JAVA_HOME "${JAVA_HOME}") | |
set(_JAVA_HOME_EXPLICIT 1) | |
else() | |
set(_ENV_JAVA_HOME "") | |
if(DEFINED ENV{JAVA_HOME}) | |
file(TO_CMAKE_PATH "$ENV{JAVA_HOME}" _ENV_JAVA_HOME) | |
endif() | |
if(_ENV_JAVA_HOME AND IS_DIRECTORY "${_ENV_JAVA_HOME}") | |
set(_JAVA_HOME "${_ENV_JAVA_HOME}") | |
set(_JAVA_HOME_EXPLICIT 1) | |
else() | |
set(_CMD_JAVA_HOME "") | |
if(APPLE AND EXISTS /usr/libexec/java_home) | |
execute_process(COMMAND /usr/libexec/java_home | |
OUTPUT_VARIABLE _CMD_JAVA_HOME OUTPUT_STRIP_TRAILING_WHITESPACE) | |
endif() | |
if(_CMD_JAVA_HOME AND IS_DIRECTORY "${_CMD_JAVA_HOME}") | |
set(_JAVA_HOME "${_CMD_JAVA_HOME}") | |
set(_JAVA_HOME_EXPLICIT 0) | |
endif() | |
unset(_CMD_JAVA_HOME) | |
endif() | |
unset(_ENV_JAVA_HOME) | |
endif() |