cmake:使用find_package查找libjpeg的静态库

CMake查找libjpeg静态库
原创 已于 2023-12-29 14:10:02 修改 · 5.7k 阅读 · 4 ·
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文章标签：

#cmake #libjpeg #static #find_package

于 2018-10-03 15:35:28 首次发布
本文介绍如何在CMake中优先查找并使用libjpeg的静态库，通过设置JPEG_NAMES变量，实现对FindJPEG.cmake脚本的定制，确保项目能够正确链接所需的静态库资源。

我们知道简单的使用命令find_package可以查找指定的package.

对于经常会用到的 jpeg库turbojpeg,可以用find_package(JPEG REQUIRED)来查找。

find_package(JPEG REQUIRED)
if(JPEG_FOUND)
	message(STATUS "JPEG_INCLUDE_DIR=${JPEG_INCLUDE_DIR}")
	message(STATUS "JPEG_LIBRARIES=${JPEG_LIBRARIES}")	
endif()

但我们知道cmake默认查找到的是动态库，所以如果想查找libjpeg的静态库，这样是不行的。
其实FindJPEG.cmake脚本在设计时已经考虑到了这个问题，如下是FindJPEG.cmake脚本的代码片段，可以看到调用者可以通过JPEG_NAMES这个变量指定优先查找到的库名字。

# FindJPEG.cmake
find_path(JPEG_INCLUDE_DIR jpeglib.h)

set(JPEG_NAMES ${JPEG_NAMES} jpeg libjpeg)
find_library(JPEG_LIBRARY NAMES ${JPEG_NAMES} )
.....

所以如果想要指定优先使用静态库，前面的cmake脚本可以稍改一下,如下，就是在调用find_package之前设置JPEG_NAMES为想要的静态库名：

# 查找libjpeg库,优先使用静态库
if(MSVC)
	set( JPEG_NAMES jpeg-static )
elseif(CMAKE_COMPILER_IS_GNUCXX)
	set( JPEG_NAMES libjpeg.a)
endif()
find_package(JPEG REQUIRED)
if(JPEG_FOUND)
	message(STATUS "JPEG_INCLUDE_DIR=${JPEG_INCLUDE_DIR}")
	message(STATUS "JPEG_LIBRARIES=${JPEG_LIBRARIES}")	
endif()

参考资料

https://cmake.org/cmake/help/v3.11/module/FindJPEG.html
https://cmake.org/cmake/help/v3.11/command/find_library.html

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Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. -- The C compiler identification is GNU 7.5.0 -- The CXX compiler identification is GNU 9.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done Build type: Release -- Performing Test COMPILER_SUPPORTS_CXX11 -- Performing Test COMPILER_SUPPORTS_CXX11 - Success -- Performing Test COMPILER_SUPPORTS_CXX0X -- Performing Test COMPILER_SUPPORTS_CXX0X - Success -- Using flag -std=c++11. -- Found OpenCV: /usr/local (found suitable version "4.2.0", minimum required is "4.2") OPENCV VERSION: 4.2.0 CMake Deprecation Warning at /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:40 (cmake_policy): Compatibility with CMake < 3.10 will be removed from a future version of CMake. Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. Call Stack (most recent call first): CMakeLists.txt:41 (find_package) CMake Warning (dev) at /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:152 (find_package): Policy CMP0144 is not set: find_package uses upper-case <PACKAGENAME>_ROOT variables. Run "cmake --help-policy CMP0144" for policy details. Use the cmake_policy command to set the policy and suppress this warning. CMake variable EIGEN_ROOT is set to: /usr/include/eigen3 For compatibility, find_package is ignoring the variable, but code in a .cmake module might still use it. 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Call Stack (most recent call first): /usr/lib/x86_64-linux-gnu/cmake/pcl/Modules/FindOpenNI2.cmake:28 (find_package_handle_standard_args) /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:193 (find_package) /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:324 (find_openni2) /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:548 (find_external_library) CMakeLists.txt:41 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. -- Found OpenNI2: /usr/lib/libOpenNI2.so -- OpenNI2 found (include: /usr/include/openni2, lib: /usr/lib/libOpenNI2.so) ** WARNING ** io features related to pcap will be disabled ** WARNING ** io features related to png will be disabled -- The imported target "vtkParseOGLExt" references the file "/usr/bin/vtkParseOGLExt-7.1" but this file does not exist. Possible reasons include: * The file was deleted, renamed, or moved to another location. * An install or uninstall procedure did not complete successfully. * The installation package was faulty and contained "/usr/lib/cmake/vtk-7.1/VTKTargets.cmake" but not all the files it references. -- The imported target "vtkRenderingPythonTkWidgets" references the file "/usr/lib/x86_64-linux-gnu/libvtkRenderingPythonTkWidgets.so" but this file does not exist. Possible reasons include: * The file was deleted, renamed, or moved to another location. * An install or uninstall procedure did not complete successfully. * The installation package was faulty and contained "/usr/lib/cmake/vtk-7.1/VTKTargets.cmake" but not all the files it references. -- The imported target "vtk" references the file "/usr/bin/vtk" but this file does not exist. Possible reasons include: * The file was deleted, renamed, or moved to another location. * An install or uninstall procedure did not complete successfully. * The installation package was faulty and contained "/usr/lib/cmake/vtk-7.1/VTKTargets.cmake" but not all the files it references. -- The imported target "pvtk" references the file "/usr/bin/pvtk" but this file does not exist. Possible reasons include: * The file was deleted, renamed, or moved to another location. * An install or uninstall procedure did not complete successfully. * The installation package was faulty and contained "/usr/lib/cmake/vtk-7.1/VTKTargets.cmake" but not all the files it references. CMake Warning (dev) at /usr/local/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:441 (message): The package name passed to `find_package_handle_standard_args` (libusb-1.0) does not match the name of the calling package (PCL). 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This can lead to problems in calling code that expects `find_package` result variables (e.g., `_FOUND`) to follow a certain pattern. Call Stack (most recent call first): /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:616 (find_package_handle_standard_args) CMakeLists.txt:41 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. -- Found PCL_COMMON: /usr/lib/x86_64-linux-gnu/libpcl_common.so -- looking for PCL_OCTREE CMake Warning (dev) at /usr/local/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:441 (message): The package name passed to `find_package_handle_standard_args` (PCL_OCTREE) does not match the name of the calling package (PCL). This can lead to problems in calling code that expects `find_package` result variables (e.g., `_FOUND`) to follow a certain pattern. Call Stack (most recent call first): /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:616 (find_package_handle_standard_args) CMakeLists.txt:41 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. -- Found PCL_OCTREE: /usr/lib/x86_64-linux-gnu/libpcl_octree.so -- looking for PCL_IO CMake Warning (dev) at /usr/local/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:441 (message): The package name passed to `find_package_handle_standard_args` (PCL_IO) does not match the name of the calling package (PCL). This can lead to problems in calling code that expects `find_package` result variables (e.g., `_FOUND`) to follow a certain pattern. Call Stack (most recent call first): /usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:616 (find_package_handle_standard_args) CMakeLists.txt:41 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. -- Found PCL_IO: /usr/lib/x86_64-linux-gnu/libpcl_io.so -- Found PCL: pcl_common;pcl_octree;pcl_io;/usr/local/lib/libboost_system.so;/usr/local/lib/libboost_filesystem.so;/usr/local/lib/libboost_date_time.so;/usr/local/lib/libboost_iostreams.so;/usr/local/lib/libboost_regex.so;/usr/lib/libOpenNI.so;/usr/lib/libOpenNI2.so;vtkChartsCore;vtkCommonColor;vtkCommonCore;vtksys;vtkCommonDataModel;vtkCommonMath;vtkCommonMisc;vtkCommonSystem;vtkCommonTransforms;vtkCommonExecutionModel;vtkFiltersGeneral;vtkCommonComputationalGeometry;vtkFiltersCore;vtkInfovisCore;vtkFiltersExtraction;vtkFiltersStatistics;vtkImagingFourier;vtkImagingCore;vtkalglib;vtkRenderingContext2D;vtkRenderingCore;vtkFiltersGeometry;vtkFiltersSources;vtkRenderingFreeType;/usr/lib/x86_64-linux-gnu/libfreetype.so;/usr/lib/x86_64-linux-gnu/libz.so;vtkFiltersModeling;vtkImagingSources;vtkInteractionStyle;vtkInteractionWidgets;vtkFiltersHybrid;vtkImagingColor;vtkImagingGeneral;vtkImagingHybrid;vtkIOImage;vtkDICOMParser;vtkmetaio;/usr/lib/x86_64-linux-gnu/libjpeg.so;/usr/lib/x86_64-linux-gnu/libpng.so;/usr/lib/x86_64-linux-gnu/libtiff.so;vtkRenderingAnnotation;vtkRenderingVolume;vtkIOXML;vtkIOCore;vtkIOXMLParser;/usr/lib/x86_64-linux-gnu/libexpat.so;vtkIOGeometry;vtkIOLegacy;vtkIOPLY;vtkRenderingLOD;vtkViewsContext2D;vtkViewsCore;vtkRenderingContextOpenGL2;vtkRenderingOpenGL2 (Required is at least version "1.10") CMake Warning at CMakeLists.txt:44 (find_package): By not providing "Findrealsense2.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "realsense2", but CMake did not find one. Could not find a package configuration file provided by "realsense2" with any of the following names: realsense2Config.cmake realsense2-config.cmake Add the installation prefix of "realsense2" to CMAKE_PREFIX_PATH or set "realsense2_DIR" to a directory containing one of the above files. If "realsense2" provides a separate development package or SDK, be sure it has been installed. CMake Deprecation Warning at Thirdparty/g2o/CMakeLists.txt:1 (CMAKE_MINIMUM_REQUIRED): Compatibility with CMake < 3.10 will be removed from a future version of CMake. Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. -- BUILD TYPE:Release -- Compiling on Unix -- Found OpenMP_C: -fopenmp (found version "4.5") -- Found OpenMP_CXX: -fopenmp (found version "4.5") -- Found OpenMP: TRUE (found version "4.5") -- PCL_INCLUDE_DIRS = /usr/include/pcl-1.10;/usr/include/eigen3;/usr/include;/usr/include/ni;/usr/include/openni2;/usr/include/vtk-7.1;/usr/include/freetype2;/usr/include/x86_64-linux-gnu -- PCL_LIBRARIES = pcl_common;pcl_octree;pcl_io;/usr/local/lib/libboost_system.so;/usr/local/lib/libboost_filesystem.so;/usr/local/lib/libboost_date_time.so;/usr/local/lib/libboost_iostreams.so;/usr/local/lib/libboost_regex.so;/usr/lib/libOpenNI.so;/usr/lib/libOpenNI2.so;vtkChartsCore;vtkCommonColor;vtkCommonCore;vtksys;vtkCommonDataModel;vtkCommonMath;vtkCommonMisc;vtkCommonSystem;vtkCommonTransforms;vtkCommonExecutionModel;vtkFiltersGeneral;vtkCommonComputationalGeometry;vtkFiltersCore;vtkInfovisCore;vtkFiltersExtraction;vtkFiltersStatistics;vtkImagingFourier;vtkImagingCore;vtkalglib;vtkRenderingContext2D;vtkRenderingCore;vtkFiltersGeometry;vtkFiltersSources;vtkRenderingFreeType;/usr/lib/x86_64-linux-gnu/libfreetype.so;/usr/lib/x86_64-linux-gnu/libz.so;vtkFiltersModeling;vtkImagingSources;vtkInteractionStyle;vtkInteractionWidgets;vtkFiltersHybrid;vtkImagingColor;vtkImagingGeneral;vtkImagingHybrid;vtkIOImage;vtkDICOMParser;vtkmetaio;/usr/lib/x86_64-linux-gnu/libjpeg.so;/usr/lib/x86_64-linux-gnu/libpng.so;/usr/lib/x86_64-linux-gnu/libtiff.so;vtkRenderingAnnotation;vtkRenderingVolume;vtkIOXML;vtkIOCore;vtkIOXMLParser;/usr/lib/x86_64-linux-gnu/libexpat.so;vtkIOGeometry;vtkIOLegacy;vtkIOPLY;vtkRenderingLOD;vtkViewsContext2D;vtkViewsCore;vtkRenderingContextOpenGL2;vtkRenderingOpenGL2 -- Configuring done (2.3s) CMake Error at CMakeLists.txt:136 (add_executable): Cannot find source file: main.cpp Tried extensions .c .C .c++ .cc .cpp .cxx .cu .mpp .m .M .mm .ixx .cppm .ccm .cxxm .c++m .h .hh .h++ .hm .hpp .hxx .in .txx .f .F .for .f77 .f90 .f95 .f03 .hip .ispc CMake Error at CMakeLists.txt:136 (add_executable): No SOURCES given to target: main CMake Generate step failed. 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10-11
若无法找到合适的 `Findjpeg.cmake` 文件，可使用 `find_library` 和 `find_path` 手动查找 JPEG 库和头文件。示例代码如下： ```cmake # 查找 JPEG 库文件 find_library(JPEG_LIBRARY NAMES jpeg) # 查找 JPEG ...
-- Try 1 failed CMake Warning at cmake/OpenCVDownload.cmake:248 (message): IPPICV: Download failed: 28;"Timeout was reached" For details please refer to the download log file: /home/charon/Opencv/opencv-4.8.0/build/CMakeDownloadLog.txt Call Stack (most recent call first): 3rdparty/ippicv/ippicv.cmake:37 (ocv_download) cmake/OpenCVFindIPP.cmake:259 (download_ippicv) cmake/OpenCVFindLibsPerf.cmake:12 (include) CMakeLists.txt:756 (include) -- Could NOT find CUDNN: Found unsuitable version "..", but required is at least "7.5" (found /usr/lib/x86_64-linux-gnu/libcudnn.so.8.9.0) -- CUDA detected: 12.5 -- CUDA: Using CUDA_ARCH_BIN=8.9 -- CUDA NVCC target flags: -gencode;arch=compute_89,code=sm_89;-D_FORCE_INLINES -- Could not find OpenBLAS include. Turning OpenBLAS_FOUND off -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Could NOT find Java (missing: Java_JAR_EXECUTABLE Java_JAVAC_EXECUTABLE Java_JAVADOC_EXECUTABLE) (found version "11.0.26") -- Could NOT find JNI (missing: JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH) -- VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file CMake Error at cmake/OpenCVModule.cmake:274 (message): No modules has been found: /home/ub/opencv-4.8.0/opencv_contrib_4.8.0/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:356 (_glob_locations) cmake/OpenCVModule.cmake:408 (ocv_glob_modules) CMakeLists.txt:967 (ocv_register_modules) -- Checking for module 'gtk+-2.0' -- No package 'gtk+-2.0' found -- Checking for module 'libavresample' -- No package 'libavresample' found CMake Error at modules/core/CMakeLists.txt:54 (message): CUDA: OpenCV requires enabled 'cudev' module from 'opencv_contrib' repository: https://github.com/opencv/opencv_contrib -- Configuring incomplete, errors occurred! See also "/home/charon/Opencv/opencv-4.8
04-01
同时，确保CMake能够找到这些库的路径，可能需要设置环境变量或指定库路径。 另外，用户之前提到过使用Docker和手动下载第三方库文件的方法，这可能也是解决依赖问题的一个途径。比如，手动下载xfeatures2d所需的...
编译Android环境的libjpeg-turbo使用cmake
yuxiatongzhi的专栏
08-16 3265
1. libjpeg-turbo   前面已经编译过1.5.91版本的libjpeg-turbo,现在版本升级到2.0.0,基于CMake编译。   依然还是一样,按照官网介绍，libjpeg-turbo比libjpeg快2-6倍,得益于它高度优化的哈夫曼算法。在许多情况下，libjpeg-turbo的性能可与专有的高速JPEG编解码器相媲美. On such systems, lib...
android cmake 打印_Android使用CMAKE编译libjpeg
weixin_39633917的博客
12-19 268
本文主要介绍使用 CMAKE 编译 libjpeg-turbo 类库，本文相关代码请在GitHub-TurboJpegSample 查看。libjpeg-turbo 附GitHub 地址，libjpeg-turbo 是个运用极其广泛的库，可以说，基本上电脑上手机上能见到的 JPEG 压缩的地方用的一般都是 libjpeg-turbo，本文只介绍使用了图片压缩的功能。使用 Android 保存图片时...
libjpeg-turbo我的CMake编译过程
songlinok的专栏
03-11 7999
libjpeg-turbo我的CMake编译过程需要用到bmp转jpg，所以使用了libjpeg，听说[libjpeg-turbo][6]速度更快，所以… 下面说说从下载到编译的全过程吧 我的电脑配置Win7 64位 VS20151、 从https://sourceforge.net/projects/libjpeg-turbo/ 下载libjpeg-turbo libjpeg-turb
CMake构建学习笔记4-libjpeg库的构建
人生海海 山山而川
08-25 462
介绍了通过CMake构建libjpeg库的关键步骤
cmake find_package 介绍
zhaohuaxicaishi的专栏
07-06 667
1.在 cmake 的编译体系中，package 用来指代一个依赖库，包括一些头文件、动态库、静态库等等，在 CMakeFileLists.txt 中通过find_package()命令可以很轻易实现find_package命令对外部库进行查找。 2.cmake本身不进行库的搜索，也不会进行环境变量的设置。它仅仅是按照优先级顺序在指定的搜索路径进行查找Findxxx.cmake文件（toolchain.cmake）和xxxConfig.cmake文件(其中xxx代表库的名字，特别注意的是有大小写之分)，.
libjpeg源码编译
cqltbe131421的博客
02-27 4885
最近，工作上要用到  libjpeg这个库，dcm4ee医学服务又内置了这个东西，编译dcmtk的时候呢是MD版本的 但是呢，libjpeg呢大部分都是mt版本的，所以就出现了不兼容的情况，总是出现库之间的冲突问题， 最后自己没办法了，只有自己重新编译libjpeg,MD版本的 首先下载，源码：https://github.com/libjpeg-turbo/libjpeg-turb
如何用 CMake 生成 C++ 库（支持 find_package 机制）
davied9的专栏
09-20 2106
CMake 生成 find_packge 可搜索的 C++ 库（静态）
linux编译zlib libpng,windows下使用cmake编译zlib与libpng libjpeg
weixin_30040925的博客
05-01 313
win7下使用VS2010编译jpeglib1、下载源代码下载地址：http://www.ijg.org/files/，选择最新版本的windows版本压缩包，进行下载。jpegsr9a.zip 1042 Kb Sun Jan 19 10:26:10 2014 Zip Compressed Data2、解压缩压缩包，修改文件名jconfig.vc为jconfig.h3、打开VS2...
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