prototype to use cmake to build a songbook

CMakeLists.txt

@@ -0,0 +1,91 @@
+cmake_minimum_required(VERSION 2.8)
+PROJECT(Songbook NONE)
+INCLUDE(UseLATEX.cmake)
+
+
+set(TARGET naheulbeuk)
+set(MAKE_SONGBOOK songbook.py)
+
+#Dependencies
+find_package(PythonInterp REQUIRED)
+find_program(LILYPOND NAMES lilypond)
+if(NOT ${var})
+  message(STATUS "Lilypond not found")
+endif()
+
+set(SONGS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/songs")
+set(BOOKS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/books")
+set(LILYPOND_DIR "${CMAKE_CURRENT_SOURCE_DIR}/lilypond")
+
+file(GLOB COVERS "${SONGS_DIR}/*")
+#TODO: get actual song list from .sb
+file(GLOB SONGS "${SONGS_DIR}/*/*.sg")
+#TODO: get actual lilypond list from .sb
+#file(GLOB LILYPOND_SRC "${LILYPOND_DIR}/*.ly")
+file(GLOB LILYPOND_SRC "${LILYPOND_DIR}/10_sous_dans_ma_poche-2.ly")
+
+
+#Process Lilypond files
+foreach(file ${LILYPOND_SRC})
+  get_filename_component(BASENAME "${file}" NAME_WE)
+  add_custom_command(
+    OUTPUT "${LILYPOND_DIR}/${BASENAME}.pdf"
+    DEPENDS "${LILYPOND_DIR}/${BASENAME}.ly"
+    COMMAND ${LILYPOND}
+    ARGS "${LILYPOND_DIR}/${BASENAME}.ly"
+    )
+  # Make a list of all lilypond files
+  set(LILYPOND_PDF ${LILYPOND_PDF}
+    "${LILYPOND_DIR}/${BASENAME}.pdf"
+    )
+endforeach(file)
+
+add_custom_command(
+  OUTPUT "generated_${TARGET}.tex"
+  DEPENDS "${BOOKS_DIR}/${TARGET}.sb"
+  COMMAND python
+  ARGS 
+  "${CMAKE_CURRENT_SOURCE_DIR}/${MAKE_SONGBOOK}" 
+  "-s ${BOOKS_DIR}/${TARGET}.sb -o generated_${TARGET}.tex"
+  )
+
+#UseLaTex requires relative paths
+string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" ""
+  COVERS "${COVERS}"
+  )
+
+string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" ""
+  LILYPOND_SRC "${LILYPOND_SRC}"
+  )
+
+string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" ""
+  LILYPOND_DIR "${LILYPOND_DIR}"
+  )
+
+string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" ""
+  SONGS "${SONGS}"
+  )
+
+
+add_latex_document(
+  "${TARGET}.tex"
+  INPUTS
+  tex/crepbook.cls
+  tex/songs.sty
+  tex/license-nb.tex
+  tex/license-en.tex
+  tex/license.tex
+  tex/xstring.sty
+  tex/licence.sty
+  ${SONGS}
+  ${LILYPOND_SRC}
+  IMAGE_DIRS
+  img
+  ${LILYPOND_DIR}
+  ${COVERS}
+  DEPENDS
+  ${LILYPOND_PDF}
+  "generated_${TARGET}.tex"
+  DEFAULT_PDF
+  )
+