本文首发于个人博客https://kezunlin.me/post/9f626e7a/，欢迎阅读!

compile and use libjpeg-turbo on ubuntu 16.04

Series

• compile and use libjpeg-turbo on windows 10
• compile and use libjpeg-turbo on ubuntu 16.04

Guide

build requirements

• autoconf 2.56 or later
• automake 1.7 or later
• libtool 1.4 or later
• NASM 2.13 x86-64
• libjpeg-turbo latest

install tools

sudo apt-get install autoconf automake libtool

compile nasm

wget http://www.nasm.us/pub/nasm/releasebuilds/2.13.03/nasm-2.13.03.tar.gz
cd nasm 
./configure 
make  -j8
sudo make install

this will install nasm to /usr/local/bin/nasm

which nasm
/usr/local/bin/nasm

compile libjpeg

We can not use cmake to build libjpeg on linux.
Platform not supported by this build system. Use autotools instead.

git clone https://github.com/libjpeg-turbo/libjpeg-turbo.git

cd libjpeg-turob

# generate configure
autoreconf -fiv 

# exec-prefix=/usr/local/ for /bin and /lib 
# prefix=/usr/local/include/libjpegturbo for /include
./configure --exec-prefix=/usr/local --prefix=/usr/local/include/libjpegturbo --with-jpeg8 --disable-static

make -j8
make test
sudo make install

libjpegturbo-config.cmake

# - Try to find LIBJPEGTURBO
#
# The following variables are optionally searched for defaults
#  LIBJPEGTURBO_ROOT_DIR:            Base directory where all LIBJPEGTURBO components are found
#
# The following are set after configuration is done:
#  LIBJPEGTURBO_FOUND
#  LIBJPEGTURBO_INCLUDE_DIRS
#  LIBJPEGTURBO_LIBRARIES
#  LIBJPEGTURBO_LIBRARYRARY_DIRS

include(FindPackageHandleStandardArgs)

set(LIBJPEGTURBO_ROOT_DIR "" CACHE PATH "Folder contains mysqlcppconn")

if(WIN32)
    find_path(LIBJPEGTURBO_INCLUDE_DIR turbojpeg.h
        PATHS ${LIBJPEGTURBO_ROOT_DIR})
else()
    find_path(LIBJPEGTURBO_INCLUDE_DIR turbojpeg.h
        PATHS ${LIBJPEGTURBO_ROOT_DIR})
endif()

if(MSVC)
    find_library(LIBJPEGTURBO_LIBRARY_RELEASE turbojpeg
        PATHS ${LIBJPEGTURBO_ROOT_DIR}
        PATH_SUFFIXES Release)

    find_library(LIBJPEGTURBO_LIBRARY_DEBUG turbojpeg
        PATHS ${LIBJPEGTURBO_ROOT_DIR}
        PATH_SUFFIXES Debug)

    set(LIBJPEGTURBO_LIBRARY optimized ${LIBJPEGTURBO_LIBRARY_RELEASE} debug ${LIBJPEGTURBO_LIBRARY_DEBUG})
else()
    find_library(LIBJPEGTURBO_LIBRARY turbojpeg
        PATHS ${LIBJPEGTURBO_ROOT_DIR}
        PATH_SUFFIXES lib lib64)
endif()

find_package_handle_standard_args(LIBJPEGTURBO DEFAULT_MSG LIBJPEGTURBO_INCLUDE_DIR LIBJPEGTURBO_LIBRARY)

if(LIBJPEGTURBO_FOUND)
  set(LIBJPEGTURBO_INCLUDE_DIRS ${LIBJPEGTURBO_INCLUDE_DIR})
  set(LIBJPEGTURBO_LIBRARIES ${LIBJPEGTURBO_LIBRARY})
  message(STATUS "Found mysqlcppconn    (include: ${LIBJPEGTURBO_INCLUDE_DIR}, library: ${LIBJPEGTURBO_LIBRARY})")
  mark_as_advanced(LIBJPEGTURBO_ROOT_DIR LIBJPEGTURBO_LIBRARY_RELEASE LIBJPEGTURBO_LIBRARY_DEBUG
                                 LIBJPEGTURBO_LIBRARY LIBJPEGTURBO_INCLUDE_DIR)
endif()

copy libjpegturbo-config.cmake to /usr/local/lib/cmake/libjpegturbo/

sudo mkdir -p /usr/local/lib/cmake/libjpegturbo/
sudo cp libjpegturbo-config.cmake /usr/local/lib/cmake/libjpegturbo/

CMakeLists.txt

find_package(LIBJPEGTURBO REQUIRED)
include_directories(${LIBJPEGTURBO_INCLUDE_DIRS})  
target_link_libraries (example_jpeg ${LIBJPEGTURBO_LIBRARIES})

Reference

• building libjpeg

History

• 20180223: created.

Copyright

• Post author: kezunlin
• Post link: https://kezunlin.me/post/9f626e7a/
• Copyright Notice: All articles in this blog are licensed under CC BY-NC-SA 3.0 unless stating additionally.