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Add option to turn off the build of the documentation if Doxygen was found

This commit is contained in:
Arthur Brianville (Ybalrid) 2019-04-16 00:07:43 +02:00 committed by Ryan C. Gordon
parent b8fa8fdcac
commit 23690f316d
1 changed files with 27 additions and 21 deletions
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48
CMakeLists.txt
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@ -229,28 +229,33 @@ install(EXPORT PhysFSExport
)
find_package(Doxygen)
if(DOXYGEN_FOUND)
set(PHYSFS_OUTPUT_DOXYFILE "${CMAKE_CURRENT_BINARY_DIR}/Doxyfile")
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile"
"${PHYSFS_OUTPUT_DOXYFILE}"
COPYONLY
)
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "\n\n# Below auto-generated by cmake...\n\n")
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "PROJECT_NUMBER = \"${PHYSFS_VERSION}\"\n")
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "OUTPUT_DIRECTORY = \"${CMAKE_CURRENT_BINARY_DIR}/docs\"\n")
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "\n# End auto-generated section.\n\n")
option(PHYSFS_BUILD_DOCS "Build doxygen based documentation" TRUE)
if(PHYSFS_BUILD_DOCS)
find_package(Doxygen)
if(DOXYGEN_FOUND)
set(PHYSFS_OUTPUT_DOXYFILE "${CMAKE_CURRENT_BINARY_DIR}/Doxyfile")
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile"
"${PHYSFS_OUTPUT_DOXYFILE}"
COPYONLY
)
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "\n\n# Below auto-generated by cmake...\n\n")
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "PROJECT_NUMBER = \"${PHYSFS_VERSION}\"\n")
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "OUTPUT_DIRECTORY = \"${CMAKE_CURRENT_BINARY_DIR}/docs\"\n")
file(APPEND "${PHYSFS_OUTPUT_DOXYFILE}" "\n# End auto-generated section.\n\n")
set(PHYSFS_TARGETNAME_DOCS "docs" CACHE STRING "Name of 'docs' build target")
add_custom_target(
${PHYSFS_TARGETNAME_DOCS}
${DOXYGEN_EXECUTABLE} "${PHYSFS_OUTPUT_DOXYFILE}"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Building documentation in 'docs' directory..."
)
else()
message(STATUS "Doxygen not found. You won't be able to build documentation.")
set(PHYSFS_TARGETNAME_DOCS "docs" CACHE STRING "Name of 'docs' build target")
add_custom_target(
${PHYSFS_TARGETNAME_DOCS}
${DOXYGEN_EXECUTABLE} "${PHYSFS_OUTPUT_DOXYFILE}"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Building documentation in 'docs' directory..."
)
else()
message(STATUS "Doxygen not found. You won't be able to build documentation.")
endif()
endif()
if(UNIX)
@ -307,6 +312,7 @@ message_bool_option("ISO9660 support" PHYSFS_ARCHIVE_ISO9660)
message_bool_option("Build static library" PHYSFS_BUILD_STATIC)
message_bool_option("Build shared library" PHYSFS_BUILD_SHARED)
message_bool_option("Build stdio test program" PHYSFS_BUILD_TEST)
message_bool_option("Build Doxygen documentation" PHYSFS_BUILD_DOCS)
if(PHYSFS_BUILD_TEST)
message_bool_option(" Use readline in test program" HAVE_SYSTEM_READLINE)
endif()