I was hoping to search mailling list archives, but
http://sourceforge.net/mailarchive/forum.php?forum=podofo-users
gets a 404 error.
My situation: I'm cross-compiling podofo to mingw-64, and had some
trouble getting libjpeg to compile properly. Since it's supposed to be
optional, I tried removing the jpeg lib from the CMAKE_FIND_ROOT_PATH dirs.
>From the build dir, running
> cat ~/.cmake/Toolchain-mingw32.cmake
SET(CMAKE_SYSTEM_NAME Windows)
SET(CMAKE_C_COMPILER i686-w64-mingw32-gcc)
SET(CMAKE_CXX_COMPILER i686-w64-mingw32-g++)
SET(CMAKE_RC_COMPILER i686-w64-mingw32-windres)
SET(CMAKE_INSTALL_PREFIX /home/wayne/.cmake)
SET(CMAKE_FIND_ROOT_PATH /usr/i686-w64-mingw32 /home/wayne/.cmake)
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
then
> cmake -D-DCMAKE_TOOLCHAIN_FILE=~/.cmake/Toolchain-mingw32.cmake ..
gives:
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/i686-w64-mingw32-gcc
-- Check for working C compiler: /usr/bin/i686-w64-mingw32-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/i686-w64-mingw32-g++
-- Check for working CXX compiler: /usr/bin/i686-w64-mingw32-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
WANT_LIB64 unset; assuming normal library directory names
Will install libraries to /usr/local/lib
-- Looking for strings.h
-- Looking for strings.h - found
-- Looking for arpa/inet.h
-- Looking for arpa/inet.h - not found
-- Looking for winsock2.h
-- Looking for winsock2.h - found
-- Looking for mem.h
-- Looking for mem.h - found
-- Looking for ctype.h
-- Looking for ctype.h - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for BaseTsd.h
-- Looking for BaseTsd.h - not found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
Using gcc specific compiler options
-- Found ZLIB: /home/wayne/.cmake/bin/libzlib.dll
Found zlib headers in /home/wayne/.cmake/include, library at
/home/wayne/.cmake/bin/libzlib.dll
-- Found LIBCRYPTO: /home/wayne/.cmake/lib/libcrypto.a
Found OpenSSL's libCrypto headers in /home/wayne/.cmake/include, library at
/home/wayne/.cmake/lib/libcrypto.a
-- Could NOT find LIBIDN (missing: LIBIDN_LIBRARY LIBIDN_INCLUDE_DIR)
Libidn not found. AES-256 Encryption support will be disabled
-- Could NOT find LIBJPEG (missing: LIBJPEG_LIBRARY LIBJPEG_INCLUDE_DIR)
libjpeg not found: Library LIBJPEG_LIBRARY_RELEASE-NOTFOUND, headers
LIBJPEG_INCLUDE_DIR-NOTFOUND
Libjpeg not found. JPEG support will be disabled
-- Could NOT find TIFF (missing: TIFF_LIBRARY TIFF_INCLUDE_DIR)
Libtiff not found. TIFF support will be disabled
CMake Warning (dev) at /usr/share/cmake-2.8/Modules/FindPNG.cmake:33
(find_package):
File /usr/share/cmake-2.8/Modules/FindPNG.cmake includes
/home/wayne/src/podofo/cmake/modules/FindZLIB.cmake (found via
CMAKE_MODULE_PATH) which shadows
/usr/share/cmake-2.8/Modules/FindZLIB.cmake. This may cause errors later
on .
Policy CMP0017 is not set: Prefer files from the CMake module directory
when including from there. Run "cmake --help-policy CMP0017" for policy
details. Use the cmake_policy command to set the policy and suppress this
warning.
Call Stack (most recent call first):
CMakeLists.txt:349 (FIND_PACKAGE)
This warning is for project developers. Use -Wno-dev to suppress it.
-- Found PNG: /home/wayne/.cmake/lib/libpng.a
Found LibPng headers in /home/wayne/.cmake/include;/home/wayne/.cmake/include,
library at /home/wayne/.cmake/lib/libpng.a;/home/wayne/.cmake/bin/libzlib.dll
-- Found cppunit: -lcppunit -ldl
Found cppunit. Unit tests will be built.
-- Found OpenSSL: /home/wayne/.cmake/lib/libssl.a
Found freetype library at /home/wayne/.cmake/lib/libfreetype.a, headers
/home/wayne/.cmake/include/freetype2;/home/wayne/.cmake/include
-- Could NOT find Fontconfig (missing: FONTCONFIG_LIBRARIES
FONTCONFIG_INCLUDE_DIR)
-- Could NOT find Lua50 (missing: LUA_LIBRARIES LUA_INCLUDE_DIR)
-- Could NOT find Lua (missing: LUA_LIBRARIES LUA_INCLUDE_DIR)
Lua not found - PoDoFoImpose and PoDoFoColor will be built without Lua support
Building multithreaded version of PoDoFo.
-- Looking for include files CMAKE_HAVE_PTHREAD_H
-- Looking for include files CMAKE_HAVE_PTHREAD_H - not found.
-- Found Threads: TRUE
Building static PoDoFo library
CMake Error: The following variables are used in this project, but they are set
to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake
files:
LIBJPEG_LIBRARY_RELEASE
linked by target "podofo_static" in directory /home/wayne/src/podofo/src
linked by target "ContentParser" in directory
/home/wayne/src/podofo/test/ContentParser
linked by target "ContentParser" in directory
/home/wayne/src/podofo/test/ContentParser
linked by target "CreationTest" in directory
/home/wayne/src/podofo/test/CreationTest
linked by target "CreationTest" in directory
/home/wayne/src/podofo/test/CreationTest
linked by target "DeviceTest" in directory
/home/wayne/src/podofo/test/DeviceTest
linked by target "DeviceTest" in directory
/home/wayne/src/podofo/test/DeviceTest
linked by target "FilterTest" in directory
/home/wayne/src/podofo/test/FilterTest
linked by target "FilterTest" in directory
/home/wayne/src/podofo/test/FilterTest
linked by target "FormTest" in directory
/home/wayne/src/podofo/test/FormTest
linked by target "FormTest" in directory
/home/wayne/src/podofo/test/FormTest
linked by target "ObjectParserTest" in directory
/home/wayne/src/podofo/test/ObjectParserTest
linked by target "ObjectParserTest" in directory
/home/wayne/src/podofo/test/ObjectParserTest
linked by target "ParserTest" in directory
/home/wayne/src/podofo/test/ParserTest
linked by target "SignatureTest" in directory
/home/wayne/src/podofo/test/SignatureTest
linked by target "SignatureTest" in directory
/home/wayne/src/podofo/test/SignatureTest
linked by target "TokenizerTest" in directory
/home/wayne/src/podofo/test/TokenizerTest
linked by target "TokenizerTest" in directory
/home/wayne/src/podofo/test/TokenizerTest
linked by target "VariantTest" in directory
/home/wayne/src/podofo/test/VariantTest
linked by target "VariantTest" in directory
/home/wayne/src/podofo/test/VariantTest
linked by target "WatermarkTest" in directory
/home/wayne/src/podofo/test/WatermarkTest
linked by target "WatermarkTest" in directory
/home/wayne/src/podofo/test/WatermarkTest
linked by target "podofo-test" in directory /home/wayne/src/podofo/test/unit
linked by target "podofo-test" in directory /home/wayne/src/podofo/test/unit
linked by target "podofobox" in directory
/home/wayne/src/podofo/tools/podofobox
linked by target "podofocolor" in directory
/home/wayne/src/podofo/tools/podofocolor
linked by target "podofocountpages" in directory
/home/wayne/src/podofo/tools/podofocountpages
linked by target "podofocrop" in directory
/home/wayne/src/podofo/tools/podofocrop
linked by target "podofoencrypt" in directory
/home/wayne/src/podofo/tools/podofoencrypt
linked by target "podofogc" in directory
/home/wayne/src/podofo/tools/podofogc
linked by target "podofoimgextract" in directory
/home/wayne/src/podofo/tools/podofoimgextract
linked by target "podofoimg2pdf" in directory
/home/wayne/src/podofo/tools/podofoimg2pdf
linked by target "podofomerge" in directory
/home/wayne/src/podofo/tools/podofomerge
linked by target "podofopages" in directory
/home/wayne/src/podofo/tools/podofopages
linked by target "podofopdfinfo" in directory
/home/wayne/src/podofo/tools/podofopdfinfo
linked by target "podofotxt2pdf" in directory
/home/wayne/src/podofo/tools/podofotxt2pdf
linked by target "podofotxtextract" in directory
/home/wayne/src/podofo/tools/podofotxtextract
linked by target "podofouncompress" in directory
/home/wayne/src/podofo/tools/podofouncompress
linked by target "podofoimpose" in directory
/home/wayne/src/podofo/tools/podofoimpose
linked by target "podofoincrementalupdates" in directory
/home/wayne/src/podofo/tools/podofoincrementalupdates
linked by target "podofoxmp" in directory
/home/wayne/src/podofo/tools/podofoxmp
linked by target "helloworld" in directory
/home/wayne/src/podofo/examples/helloworld
linked by target "helloworld-base14" in directory
/home/wayne/src/podofo/examples/helloworld-base14
-- Configuring incomplete, errors occurred!
If jpeg really is required, I can go back and work on compiling it.
Either way, it looks like the podofo cmake config needs some tweeking. Any
guidance?
Wayne
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