diff options
Diffstat (limited to 'cmake/FindGtkDoc.cmake')
| -rw-r--r-- | cmake/FindGtkDoc.cmake | 162 |
1 files changed, 88 insertions, 74 deletions
diff --git a/cmake/FindGtkDoc.cmake b/cmake/FindGtkDoc.cmake index b526190..8df78c1 100644 --- a/cmake/FindGtkDoc.cmake +++ b/cmake/FindGtkDoc.cmake @@ -7,6 +7,7 @@ # [WORKING_DIR <working-dir>] # SOURCE_DIRS <source-dir> ... # [IGNORE_FILES <file> ...] +# [SCANGOBJ <library> [<link-libraries> ...]] # [{SGML | XML} [<mkdb-output-dir> [<mkdb-options>]] # [HTML <html-output-dir> <backend-options>]] # ) @@ -21,6 +22,7 @@ # CMAKE_CURRENT_BINARY_DIR by default # SOURCE_DIRS - documentation sources # IGNORE_FILES - ignore these files in the process +# SCANGOBJ - build an object hierarchy scanner # SGML - make SGML output in the spec. directory # XML - make XML output in the spec. directory # HTML - make HTML output in the spec. directory @@ -30,13 +32,14 @@ # <module-name>_gtkdocize_scan # <module-name>_gtkdocize_scan_rebuild_types # <module-name>_gtkdocize_scan_rebuild_sections +# <module-name>_gtkdocize_scan_gobject # <module-name>_gtkdocize_mkdb # <module-name>_gtkdocize_mkhtml # # #============================================================================= -# Copyright Přemysl Janouch 2010 +# Copyright Přemysl Janouch 2010 - 2011 # All rights reserved. # # Redistribution and use in source and binary forms, with or without @@ -60,39 +63,13 @@ # OF SUCH DAMAGE. #============================================================================= -# Useful resources -# ================ -# -# /usr/share/cmake-2.8/Modules/readme.txt -# -# Autotools stack -# - /usr/share/aclocal/gtk-doc.m4 -# - /usr/share/gtk-doc/data/gtk-doc{.notmpl}.make -# -# gtk+-2.0, glib-2.0, totem, ... packages -- docs subdir etc. -# -# Python wrapper -- useful resource -# - http://bjourne.webfactional.com/browser/gtkimageview/gtkdoc.py -# -# Overview of the process -# - http://library.gnome.org -# /devel/gtk-doc-manual/stable/howdoesgtkdocwork.html.en -# -# Documenting -# - http://live.gnome.org/DocumentationProject/GtkDoc -# - http://library.gnome.org -# /devel/gtk-doc-manual/stable/documenting_syntax.html.en -# - http://library.gnome.org -# /devel/gtk-doc-manual/stable/metafiles.html.en -# # TODO # ==== # - Since it doesn't work without the full Unix environment, # it might be actually proper to use pkg-config # -# - <module-name>_gtkdocize_scangobj -# - <module-name>_gtkdocize_mktmpl # - <module-name>_gtkdocize_fixxref +# - gtkdoc-rebase # - Content files (included by the main SGML file) # @@ -104,6 +81,10 @@ find_program (GTK_DOC_MKDB_EXECUTABLE "gtkdoc-mkdb") find_program (GTK_DOC_MKHTML_EXECUTABLE "gtkdoc-mkhtml") find_program (GTK_DOC_FIXXREF_EXECUTABLE "gtkdoc-fixxref") +mark_as_advanced (GTK_DOC_SCAN_EXECUTABLE GTK_DOC_SCANGOBJ_EXECUTABLE + GTK_DOC_MKTMPL_EXECUTABLE GTK_DOC_MKDB_EXECUTABLE + GTK_DOC_MKHTML_EXECUTABLE GTK_DOC_FIXXREF_EXECUTABLE) + include (FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS (GTK_DOC DEFAULT_MSG GTK_DOC_SCAN_EXECUTABLE) @@ -111,17 +92,17 @@ include (ProcessArguments) function (GTK_DOC_RUN) # Parse arguments given to this function - set (__names ALL MODULE WORKING_DIR) - set (__need NO NO NO) - set (__want 0 1 1) - set (__more NO NO NO) - set (__skip 0 0 0) - - list (APPEND __names SOURCE_DIRS IGNORE_FILES SGML XML HTML) - list (APPEND __need YES NO NO NO NO) - list (APPEND __want 1 1 0 0 1) - list (APPEND __more YES YES YES YES YES) - list (APPEND __skip 0 0 1 0 0) + set (__names ALL MODULE WORKING_DIR SOURCE_DIRS IGNORE_FILES) + set (__need NO NO NO YES NO) + set (__want 0 1 1 1 1) + set (__more NO NO NO YES YES) + set (__skip 0 0 0 0 0) + + list (APPEND __names SCANGOBJ SGML XML HTML) + list (APPEND __need NO NO NO NO) + list (APPEND __want 1 0 0 1) + list (APPEND __more YES YES YES YES) + list (APPEND __skip 0 1 0 0) set (__argv ${ARGV}) PROCESS_ARGUMENTS (__argv __names __need __want __more __skip "_opt_") @@ -148,13 +129,13 @@ function (GTK_DOC_RUN) set (_source_dirs) foreach (_dir ${_opt_source_dirs_param}) list (APPEND _source_dirs "--source-dir" "${_dir}") - endforeach (_dir ${_opt_source_dirs_param}) + endforeach (_dir) set (_ignores) if (_opt_ignore_files) foreach (_file ${_opt_ignore_files_param}) set (_ignores "${_ignores} ${_file}") - endforeach (_file ${_opt_ignore_files_param}) + endforeach (_file) string (STRIP "${_ignores}" _ignores) endif (_opt_ignore_files) @@ -220,36 +201,69 @@ function (GTK_DOC_RUN) ${_target_name}_scan_rebuild_types ${_target_name}_scan_rebuild_sections PROPERTIES SYMBOLIC TRUE) + set (_top_output ${_target_name}_scan) + + # Scan the object hierarchy + # This is a terrible hack, but there's no other way around. + if (_opt_scangobj) + # Put all include directories into CFLAGS + set (_cflags) + get_directory_property (_include_dirs INCLUDE_DIRECTORIES) + foreach (_dir ${_include_dirs}) + set (_cflags "${_cflags} -I${_dir}") + endforeach (_dir) + + # Put all libraries to LDFLAGS + set (_ldflags "-L${CMAKE_CURRENT_BINARY_DIR}") + set (_lib_depends) + set (_lib_dir_used) + foreach (_lib ${_opt_scangobj_param} ${CMAKE_STANDARD_LIBRARIES}) + get_filename_component (_lib_dir ${_lib} PATH) + get_filename_component (_lib_name ${_lib} NAME) + + # If it's not a target, suppose it's a shared library + get_target_property (_target_type ${_lib_name} TYPE) + if (_target_type) + get_target_property (_lib_output_name ${_lib_name} OUTPUT_NAME) + if (_lib_output_name) + set (_lib_name ${_lib_output_name}) + endif (_lib_output_name) + list (APPEND _lib_depends ${_lib_name}) + else (_target_type) + list (FIND _lib_dir_used "${_lib_dir}" _lib_dir_found) + if (_lib_dir AND _lib_dir_found EQUAL "-1") + set (_ldflags "${_ldflags} -L${_lib_dir}") + list (APPEND _lib_dir_used ${_lib_dir}) + endif (_lib_dir AND _lib_dir_found EQUAL "-1") + + string (REGEX REPLACE "^${CMAKE_SHARED_LIBRARY_PREFIX}" "" + _lib_name "${_lib_name}") + string (REGEX REPLACE "${CMAKE_SHARED_LIBRARY_SUFFIX}\$" "" + _lib_name "${_lib_name}") + endif (_target_type) + + set (_ldflags "${_ldflags} -l${_lib_name}") + endforeach (_lib) - # gtkdoc-scangobj - # - # gtkdoc-scangobj builds and runs an inspection program. You must - # tell it how to do that by running it - # - # CC=.. CFLAGS=.. LD=.. LDFLAGS=.. RUN=.. gtkdoc-scangobj - # - # where the variables contain the right compiler, linker and their flags - # to build a program using your library. See the source of - # gtkdoc-scangobj around line containing `Compiling scanner' if you want - # to know how exactly are the variables used. - - # gtkdoc-mktmpl - # - # See: cd /usr/share/gtk-doc/data/ - # && diff -u gtk-doc.make gtk-doc.notmpl.make - # - # add_custom_command ( - # OUTPUT ${_working_dir}/${_module_name}-unused.txt - # ${_working_dir}/tmpl.stamp - ## This file is updated with unused templates - ## ${_tmpl_dir}/${_module_name}-unused.sgml - ## The directory is created if it didn't exist - ## ${_tmpl_dir} - # COMMAND ${GTK_DOC_MKTMPL_EXECUTABLE} - # --module=${_module_name} - # --output-dir=${_tmpl_dir} - # WORKING_DIRECTORY ${_working_dir} - # COMMENT "Calling gtkdoc-mktmpl" VERBATIM) + add_custom_command ( + OUTPUT ${_target_name}_scan_gobject + ${_working_dir}/${_module_name}.signals + ${_working_dir}/${_module_name}.hierarchy + ${_working_dir}/${_module_name}.interfaces + ${_working_dir}/${_module_name}.prerequisites + ${_working_dir}/${_module_name}.args + COMMAND "CC=${CMAKE_C_COMPILER}" "CFLAGS=${_cflags}" + "LD=${CMAKE_C_COMPILER}" "LDFLAGS=${_ldflags}" + "RUN=" ${GTK_DOC_SCANGOBJ_EXECUTABLE} + --module=${_module_name} --output-dir=${_working_dir} + DEPENDS ${_top_output} ${_lib_depends} + WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} + COMMENT "Calling gtkdoc-scangobj") + + set_source_files_properties (${_target_name}_scan_gobject + PROPERTIES SYMBOLIC TRUE) + set (_top_output ${_target_name}_scan_gobject) + endif (_opt_scangobj) # Create XML or SGML files if (_mkdb_format) @@ -263,21 +277,20 @@ function (GTK_DOC_RUN) # --outputallsymbols --outputsymbolswithoutsince # ${_working_dir}/${_module_name}-symbols.txt # ${_working_dir}/${_module_name}-nosince.txt + COMMAND ${CMAKE_COMMAND} -E remove_directory ${_mkdb_output_dir} COMMAND ${GTK_DOC_MKDB_EXECUTABLE} --module=${_module_name} ${_source_dirs} "--ignore-files=${_ignores}" --output-format=${_mkdb_format} --output-dir=${_mkdb_output_dir} ${_mkdb_options} --main-sgml-file=${_mkdb_driver} - DEPENDS ${_target_name}_scan + DEPENDS ${_top_output} WORKING_DIRECTORY ${_working_dir} COMMENT "Calling gtkdoc-mkdb" VERBATIM) set_source_files_properties (${_target_name}_mkdb PROPERTIES SYMBOLIC TRUE) set (_top_output ${_target_name}_mkdb) - else (_mkdb_format) - set (_top_output ${_target_name}_scan) endif (_mkdb_format) # Create HTML documentation @@ -294,11 +307,12 @@ function (GTK_DOC_RUN) ${_html_output_dir}/../html.stamp # We probably don't want this to be removed either # ${_html_output_dir} + COMMAND ${CMAKE_COMMAND} -E remove_directory ${_html_output_dir} COMMAND ${CMAKE_COMMAND} -E make_directory ${_html_output_dir} COMMAND ${CMAKE_COMMAND} -E chdir ${_html_output_dir} ${GTK_DOC_MKHTML_EXECUTABLE} ${_module_name} ${_mkdb_driver} ${_opt_html_param} - DEPENDS ${_target_name}_mkdb + DEPENDS ${_top_output} COMMENT "Calling gtkdoc-mkhtml" VERBATIM) set_source_files_properties (${_target_name}_mkhtml |