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FindLyX.cmake
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FindLyX.cmake
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# - Try to find LyX, and define some custom commands to export from LyX
#
# Once done, this will define:
# LYX_FOUND - system has LyX
# LYX_COMMAND - the command to run
#
# and the following new functions:
# lyx_export(<format> <extension-without-leading-dot> <output-variable>
# INPUT <lyx-file> [...]
# [OUTPUT_TO_SOURCE_DIR]
# [ EXTRA_DEPS <bibtex-or-other-file> [...] ]) - the base function
#
# These shortcut functions all have the same syntax:
# lyx_export_to_XXX(<output-variable>
# INPUT <lyx-file> [...]
# [OUTPUT_TO_SOURCE_DIR]
# [ EXTRA_DEPS <bibtex-or-other-file> [...] ])
#
# Available shortcuts:
# lyx_export_to_docbook_xml
# lyx_export_to_docbook
# lyx_export_to_pdf
# lyx_export_to_pdf_via_pdflatex
# lyx_export_to_pdf_via_dvi
#
# Useful configuration variables you might want to add to your cache:
# LYX_ROOT_DIR - A directory prefix to search
#
# Original Author:
# 2009-2010 Ryan Pavlik <[email protected]> <[email protected]>
# http://academic.cleardefinition.com
# Iowa State University HCI Graduate Program/VRAC
#
# Copyright Iowa State University 2009-2010.
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
set(LYX_ROOT_DIR
"${LYX_ROOT_DIR}"
CACHE
PATH
"Directory to start our search in")
find_program(LYX_COMMAND
NAMES
lyx
HINTS
"${LYX_ROOT_DIR}"
PATH_SUFFIXES
bin)
# handle the QUIETLY and REQUIRED arguments and set xxx_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LyX DEFAULT_MSG LYX_COMMAND)
if(LYX_FOUND)
mark_as_advanced(LYX_ROOT_DIR)
endif()
mark_as_advanced(LYX_COMMAND)
function(lyx_export _format _extension _outvar)
set(_nowhere)
set(_curdest _nowhere)
set(_val_args EXTRA_DEPS INPUT)
set(_bool_args OUTPUT_TO_SOURCE_DIR)
foreach(_arg ${_val_args} ${_bool_args})
set(${_arg})
endforeach()
foreach(_element ${ARGN})
list(FIND _val_args "${_element}" _val_arg_find)
list(FIND _bool_args "${_element}" _bool_arg_find)
if("${_val_arg_find}" GREATER "-1")
set(_curdest "${_element}")
elseif("${_bool_arg_find}" GREATER "-1")
set("${_element}" ON)
set(_curdest _nowhere)
else()
list(APPEND ${_curdest} "${_element}")
endif()
endforeach()
if(_nowhere)
message(FATAL_ERROR "Syntax error in use of a lyx_export command!")
endif()
set(_out)
set(_outname)
foreach(_file ${INPUT})
get_filename_component(_base "${_file}" NAME_WE)
if(NOT OUTPUT_TO_SOURCE_DIR)
set(_outname "${CMAKE_CURRENT_BINARY_DIR}/${_base}.${_extension}")
else()
set(_outname "${CMAKE_CURRENT_SOURCE_DIR}/${_base}.${_extension}")
endif()
list(APPEND _out "${_outname}")
if(LYX_COMMAND)
add_custom_command(OUTPUT "${_outname}"
COMMAND ${CMAKE_COMMAND} -E remove "${_outname}"
#COMMAND ${LYX_COMMAND} "${_file}" --export ${_format}
COMMAND ${LYX_COMMAND} "${_file}"
--execute
"buffer-export-custom ${_format} ${CMAKE_COMMAND} -E copy '$$$$FName' '${_outname}'"
--execute
"lyx-quit"
MAIN_DEPENDENCY "${_file}"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
DEPENDS "${_file}" ${EXTRA_DEPS}
COMMENT "Exporting ${_file} to ${_format}...")
endif()
endforeach()
set(${_outvar} ${_out} PARENT_SCOPE)
endfunction()
function(lyx_export_to_docbook_xml _outvar)
lyx_export(docbook-xml xml ${_outvar} ${ARGN})
set(${_outvar} ${${_outvar}} PARENT_SCOPE)
endfunction()
function(lyx_export_to_docbook _outvar)
lyx_export(docbook sgml ${_outvar} ${ARGN})
set(${_outvar} ${${_outvar}} PARENT_SCOPE)
endfunction()
function(lyx_export_to_pdf _outvar)
lyx_export(pdf pdf ${_outvar} ${ARGN})
set(${_outvar} ${${_outvar}} PARENT_SCOPE)
endfunction()
function(lyx_export_to_pdf_via_pdflatex _outvar)
lyx_export(pdf2 pdf ${_outvar} ${ARGN})
set(${_outvar} ${${_outvar}} PARENT_SCOPE)
endfunction()
function(lyx_export_to_pdf_via_dvi _outvar)
lyx_export(pdf3 pdf ${_outvar} ${ARGN})
set(${_outvar} ${${_outvar}} PARENT_SCOPE)
endfunction()