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# - Try to find MuPDF
# Once done this will define
#
# MUPDF_FOUND - system has MuPDF
# MUPDF_INCLUDE_DIR - The include directory for MuPDF headers
# MUPDF_LIBRARIES - Link these to use MuPDF
#
# Redistribution and use is allowed according to the terms of the BSD license.
#
if ( MUPDF_LIBRARIES )
# in cache already
SET(MuPDF_FIND_QUIETLY TRUE)
endif ( MUPDF_LIBRARIES )
# use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
find_package(PkgConfig)
if( PKG_CONFIG_FOUND )
pkg_check_modules(MUPDF_PKG QUIET mupdf)
endif( PKG_CONFIG_FOUND )
FIND_PATH(MUPDF_INCLUDE_DIR NAMES mupdf/pdf.h
PATHS
/usr/local/include
/usr/include
HINTS
${MUPDF_PKG_INCLUDE_DIRS} # Generated by pkg-config
)
IF ( NOT(MUPDF_INCLUDE_DIR) )
FIND_PATH(MUPDF_INCLUDE_DIR NAMES mupdf.h
PATHS
/usr/local/include
/usr/include
HINTS
${MUPDF_PKG_INCLUDE_DIRS} # Generated by pkg-config
)
ENDIF()
IF ( NOT(MUPDF_INCLUDE_DIR) )
MESSAGE(STATUS "Could not find MuPDF headers." )
ENDIF ()
IF (MUPDF_INCLUDE_DIR)
IF (EXISTS "${MUPDF_INCLUDE_DIR}/mupdf/pdf.h")
SET(MUPDF_VERSION_STRING "1.3")
ELSEIF (EXISTS "${MUPDF_INCLUDE_DIR}/mupdf.h")
FILE(STRINGS "${MUPDF_INCLUDE_DIR}/mupdf.h" MUPDF_H)
STRING(FIND "${MUPDF_H}" "pdf_new_obj_from_str" MUPDF_H_NEW_OBJ)
STRING(FIND "${MUPDF_H}" "pdf_new_rect" MUPDF_H_NEW_RECT)
STRING(FIND "${MUPDF_H}" "pdf_new_null" MUPDF_H_NEW_NULL)
IF (MUPDF_H_NEW_OBJ GREATER -1)
SET(MUPDF_VERSION_STRING "1.2")
ELSEIF (MUPDF_H_NEW_RECT GREATER -1)
SET(MUPDF_VERSION_STRING "1.1")
ELSEIF (MUPDF_H_NEW_NULL GREATER -1)
SET(MUPDF_VERSION_STRING "1.0")
ELSE()
SET(MUPDF_VERSION_STRING "0.9")
ENDIF()
ENDIF()
ENDIF()
# Find the libraries (Required; these vary between versions)
IF ("${MUPDF_VERSION_STRING}" VERSION_LESS "1.0")
FIND_LIBRARY(MUPDF_LIBRARY NAMES mupdf
PATHS
/usr/local
/usr
HINTS
${MUPDF_PKG_LIBRARY_DIRS} # Generated by pkg-config
PATH_SUFFIXES
lib64
lib
)
FIND_LIBRARY(FITZ_LIBRARY NAMES fitz
PATHS
/usr/local
/usr
HINTS
${MUPDF_PKG_LIBRARY_DIRS} # Generated by pkg-config
PATH_SUFFIXES
lib64
lib
)
MARK_AS_ADVANCED(MUPDF_LIBRARY)
MARK_AS_ADVANCED(FITZ_LIBRARY)
IF ( NOT(MUPDF_LIBRARY) OR NOT(FITZ_LIBRARY) )
MESSAGE(STATUS "Could not find MuPDF libraries." )
ELSE()
SET(MUPDF_LIBRARIES ${MUPDF_LIBRARY} ${FITZ_LIBRARY})
ENDIF()
ELSEIF( "${MUPDF_VERSION_STRING}" VERSION_LESS "1.3" )
FIND_LIBRARY(FITZ_LIBRARY NAMES fitz
PATHS
/usr/local
/usr
HINTS
${MUPDF_PKG_LIBRARY_DIRS} # Generated by pkg-config
PATH_SUFFIXES
lib64
lib
)
MARK_AS_ADVANCED(FITZ_LIBRARY)
IF ( NOT(FITZ_LIBRARY) )
MESSAGE(STATUS "Could not find MuPDF libraries." )
ELSE()
SET(MUPDF_LIBRARIES ${FITZ_LIBRARY})
ENDIF()
ELSE()
FIND_LIBRARY(MUPDF_LIBRARY NAMES mupdf
PATHS
/usr/local
/usr
HINTS
${MUPDF_PKG_LIBRARY_DIRS} # Generated by pkg-config
PATH_SUFFIXES
lib64
lib
)
FIND_LIBRARY(MUPDF_JS_LIBRARY NAMES mupdf-js-none
PATHS
/usr/local
/usr
HINTS
${MUPDF_PKG_LIBRARY_DIRS} # Generated by pkg-config
PATH_SUFFIXES
lib64
lib
)
MARK_AS_ADVANCED(MUPDF_LIBRARY MUPDF_JS_LIBRARY)
IF ( NOT(MUPDF_LIBRARY) OR NOT(MUPDF_JS_LIBRARY) )
MESSAGE(STATUS "Could not find MuPDF libraries." )
ELSE()
SET(MUPDF_LIBRARIES ${MUPDF_LIBRARY} ${MUPDF_JS_LIBRARY})
ENDIF()
ENDIF()
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(MuPDF REQUIRED_VARS MUPDF_LIBRARIES MUPDF_INCLUDE_DIR VERSION_VAR MUPDF_VERSION_STRING)
# show the MUPDF_(XPDF/QT4)_INCLUDE_DIR and MUPDF_LIBRARIES variables only in the advanced view
MARK_AS_ADVANCED(MUPDF_INCLUDE_DIR MUPDF_LIBRARIES)
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