CMake/Modules/FindLATEX.cmake

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#.rst:
# FindLATEX
# ---------
#
# Find Latex
#
# This module finds an installed Latex and determines the location
# of the compiler. Additionally the module looks for Latex-related
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# software like BibTeX.
#
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# This module sets the following result variables::
#
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# LATEX_FOUND: whether found Latex and requested components
# LATEX_<component>_FOUND: whether found <component>
# LATEX_COMPILER: path to the LaTeX compiler
# PDFLATEX_COMPILER: path to the PdfLaTeX compiler
# XELATEX_COMPILER: path to the XeLaTeX compiler
# LUALATEX_COMPILER: path to the LuaLaTeX compiler
# BIBTEX_COMPILER: path to the BibTeX compiler
# BIBER_COMPILER: path to the Biber compiler
# MAKEINDEX_COMPILER: path to the MakeIndex compiler
# XINDY_COMPILER: path to the xindy compiler
# DVIPS_CONVERTER: path to the DVIPS converter
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# DVIPDF_CONVERTER: path to the DVIPDF converter
# PS2PDF_CONVERTER: path to the PS2PDF converter
# PDFTOPS_CONVERTER: path to the pdftops converter
# LATEX2HTML_CONVERTER: path to the LaTeX2Html converter
# HTLATEX_COMPILER: path to the htlatex compiler
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#
# Possible components are::
#
# PDFLATEX
# XELATEX
# LUALATEX
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# BIBTEX
# BIBER
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# MAKEINDEX
# XINDY
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# DVIPS
# DVIPDF
# PS2PDF
# PDFTOPS
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# LATEX2HTML
# HTLATEX
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#
# Example Usages::
#
# find_package(LATEX)
# find_package(LATEX COMPONENTS PDFLATEX)
# find_package(LATEX COMPONENTS BIBTEX PS2PDF)
#=============================================================================
# Copyright 2002-2015 Kitware, Inc.
# Copyright 2014-2015 Christoph Grüninger <foss@grueninger.de>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
if (WIN32)
# Try to find the MikTex binary path (look for its package manager).
find_path(MIKTEX_BINARY_PATH mpm.exe
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\MiK\\MiKTeX\\CurrentVersion\\MiKTeX;Install Root]/miktex/bin"
DOC
"Path to the MikTex binary directory."
)
mark_as_advanced(MIKTEX_BINARY_PATH)
# Try to find the GhostScript binary path (look for gswin32).
get_filename_component(GHOSTSCRIPT_BINARY_PATH_FROM_REGISTERY_8_00
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\AFPL Ghostscript\\8.00;GS_DLL]" PATH
)
get_filename_component(GHOSTSCRIPT_BINARY_PATH_FROM_REGISTERY_7_04
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\AFPL Ghostscript\\7.04;GS_DLL]" PATH
)
find_path(GHOSTSCRIPT_BINARY_PATH gswin32.exe
${GHOSTSCRIPT_BINARY_PATH_FROM_REGISTERY_8_00}
${GHOSTSCRIPT_BINARY_PATH_FROM_REGISTERY_7_04}
DOC "Path to the GhostScript binary directory."
)
mark_as_advanced(GHOSTSCRIPT_BINARY_PATH)
find_path(GHOSTSCRIPT_LIBRARY_PATH ps2pdf13.bat
"${GHOSTSCRIPT_BINARY_PATH}/../lib"
DOC "Path to the GhostScript library directory."
)
mark_as_advanced(GHOSTSCRIPT_LIBRARY_PATH)
endif ()
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# try to find Latex and the related programs
find_program(LATEX_COMPILER
NAMES latex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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# find pdflatex
find_program(PDFLATEX_COMPILER
NAMES pdflatex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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if (PDFLATEX_COMPILER)
set(LATEX_PDFLATEX_FOUND TRUE)
else()
set(LATEX_PDFLATEX_FOUND FALSE)
endif()
# find xelatex
find_program(XELATEX_COMPILER
NAMES xelatex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
if (XELATEX_COMPILER)
set(LATEX_XELATEX_FOUND TRUE)
else()
set(LATEX_XELATEX_FOUND FALSE)
endif()
# find lualatex
find_program(LUALATEX_COMPILER
NAMES lualatex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
if (LUALATEX_COMPILER)
set(LATEX_LUALATEX_FOUND TRUE)
else()
set(LATEX_LUALATEX_FOUND FALSE)
endif()
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# find bibtex
find_program(BIBTEX_COMPILER
NAMES bibtex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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if (BIBTEX_COMPILER)
set(LATEX_BIBTEX_FOUND TRUE)
else()
set(LATEX_BIBTEX_FOUND FALSE)
endif()
# find biber
find_program(BIBER_COMPILER
NAMES biber
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
if (BIBER_COMPILER)
set(LATEX_BIBER_FOUND TRUE)
else()
set(LATEX_BIBER_FOUND FALSE)
endif()
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# find makeindex
find_program(MAKEINDEX_COMPILER
NAMES makeindex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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if (MAKEINDEX_COMPILER)
set(LATEX_MAKEINDEX_FOUND TRUE)
else()
set(LATEX_MAKEINDEX_FOUND FALSE)
endif()
# find xindy
find_program(XINDY_COMPILER
NAMES xindy
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
if (XINDY_COMPILER)
set(LATEX_XINDY_FOUND TRUE)
else()
set(LATEX_XINDY_FOUND FALSE)
endif()
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# find dvips
find_program(DVIPS_CONVERTER
NAMES dvips
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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if (DVIPS_CONVERTER)
set(LATEX_DVIPS_FOUND TRUE)
else()
set(LATEX_DVIPS_FOUND FALSE)
endif()
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# find dvipdf
find_program(DVIPDF_CONVERTER
NAMES dvipdfm dvipdft dvipdf
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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if (DVIPDF_CONVERTER)
set(LATEX_DVIPDF_FOUND TRUE)
else()
set(LATEX_DVIPDF_FOUND FALSE)
endif()
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# find ps2pdf
if (WIN32)
find_program(PS2PDF_CONVERTER
NAMES ps2pdf14.bat ps2pdf14 ps2pdf
PATHS ${GHOSTSCRIPT_LIBRARY_PATH}
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${MIKTEX_BINARY_PATH}
)
else ()
find_program(PS2PDF_CONVERTER
NAMES ps2pdf14 ps2pdf
)
endif ()
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if (PS2PDF_CONVERTER)
set(LATEX_PS2PDF_FOUND TRUE)
else()
set(LATEX_PS2PDF_FOUND FALSE)
endif()
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# find pdftops
find_program(PDFTOPS_CONVERTER
NAMES pdftops
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
if (PDFTOPS_CONVERTER)
set(LATEX_PDFTOPS_FOUND TRUE)
else()
set(LATEX_PDFTOPS_FOUND FALSE)
endif()
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# find latex2html
find_program(LATEX2HTML_CONVERTER
NAMES latex2html
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
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if (LATEX2HTML_CONVERTER)
set(LATEX_LATEX2HTML_FOUND TRUE)
else()
set(LATEX_LATEX2HTML_FOUND FALSE)
endif()
# find htlatex
find_program(HTLATEX_COMPILER
NAMES htlatex
PATHS ${MIKTEX_BINARY_PATH}
/usr/bin
)
if (HTLATEX_COMPILER)
set(LATEX_HTLATEX_FOUND TRUE)
else()
set(LATEX_HTLATEX_FOUND FALSE)
endif()
mark_as_advanced(
LATEX_COMPILER
PDFLATEX_COMPILER
XELATEX_COMPILER
LUALATEX_COMPILER
BIBTEX_COMPILER
BIBER_COMPILER
MAKEINDEX_COMPILER
XINDY_COMPILER
DVIPS_CONVERTER
DVIPDF_CONVERTER
PS2PDF_CONVERTER
PDFTOPS_CONVERTER
LATEX2HTML_CONVERTER
HTLATEX_COMPILER
)
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# handle variables for found Latex and its components
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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find_package_handle_standard_args(LATEX
REQUIRED_VARS LATEX_COMPILER
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HANDLE_COMPONENTS
)