Merge topic 'FindLATEX-components'

89e08de8 FindLATEX: Add components for XeLaTeX and LuaLaTeX
c32f6919 FindLATEX: Add components Biber and xindy
222ee2c0 FindLATEX: Add components PDFtoPS and HTLATEX
07a3f9ad FindLATEX: Add components handling

Help/release/dev/FindLATEX-components.rst

@@ -0,0 +1,4 @@
+FindLATEX-components
+--------------------
+
+* The :module:`FindLATEX` module learned to support components.

Modules/FindLATEX.cmake

@@ -6,20 +6,52 @@
 #
 # This module finds an installed Latex and determines the location
 # of the compiler.  Additionally the module looks for Latex-related
-# software like BibTeX.  This code sets the following variables:
+# software like BibTeX.
 #
-# ::
+# This module sets the following result variables::
 #
+#   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
+#   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
+#
+# Possible components are::
+#
+#   PDFLATEX
+#   XELATEX
+#   LUALATEX
+#   BIBTEX
+#   BIBER
+#   MAKEINDEX
+#   XINDY
+#   DVIPS
+#   DVIPDF
+#   PS2PDF
+#   PDFTOPS
+#   LATEX2HTML
+#   HTLATEX
+#
+# Example Usages::
+#
+#   find_package(LATEX)
+#   find_package(LATEX COMPONENTS PDFLATEX)
+#   find_package(LATEX COMPONENTS BIBTEX PS2PDF)
 
 #=============================================================================
-# Copyright 2002-2014 Kitware, Inc.
+# 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.
@@ -32,9 +64,7 @@
 #  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
@@ -43,7 +73,6 @@ if (WIN32)
   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
   )
@@ -64,45 +93,124 @@ if (WIN32)
     DOC "Path to the GhostScript library directory."
   )
   mark_as_advanced(GHOSTSCRIPT_LIBRARY_PATH)
-
 endif ()
 
+# try to find Latex and the related programs
 find_program(LATEX_COMPILER
   NAMES latex
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
 
+# find pdflatex
 find_program(PDFLATEX_COMPILER
   NAMES pdflatex
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
+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()
+
+# find bibtex
 find_program(BIBTEX_COMPILER
   NAMES bibtex
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
+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()
+
+# find makeindex
 find_program(MAKEINDEX_COMPILER
   NAMES makeindex
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
+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()
+
+# find dvips
 find_program(DVIPS_CONVERTER
   NAMES dvips
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
+if (DVIPS_CONVERTER)
+  set(LATEX_DVIPS_FOUND TRUE)
+else()
+  set(LATEX_DVIPS_FOUND FALSE)
+endif()
 
+# find dvipdf
 find_program(DVIPDF_CONVERTER
   NAMES dvipdfm dvipdft dvipdf
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
+if (DVIPDF_CONVERTER)
+  set(LATEX_DVIPDF_FOUND TRUE)
+else()
+  set(LATEX_DVIPDF_FOUND FALSE)
+endif()
 
+# find ps2pdf
 if (WIN32)
   find_program(PS2PDF_CONVERTER
     NAMES ps2pdf14.bat ps2pdf14 ps2pdf
@@ -114,26 +222,69 @@ else ()
     NAMES ps2pdf14 ps2pdf
   )
 endif ()
+if (PS2PDF_CONVERTER)
+  set(LATEX_PS2PDF_FOUND TRUE)
+else()
+  set(LATEX_PS2PDF_FOUND FALSE)
+endif()
 
+# 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()
+
+# find latex2html
 find_program(LATEX2HTML_CONVERTER
   NAMES latex2html
   PATHS ${MIKTEX_BINARY_PATH}
         /usr/bin
 )
+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
 )
 
+# handle variables for found Latex and its components
 include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-find_package_handle_standard_args(Latex
+find_package_handle_standard_args(LATEX
   REQUIRED_VARS LATEX_COMPILER
+  HANDLE_COMPONENTS
 )