[FFmpeg-user] Problems compiling ffmpeg libraries

agusti.flores agusti.flores at davantis.com
Tue Mar 13 17:19:27 EET 2018


Hello,
I send you the reports and 'config.log' file. Hope you can help me to 
solve this problem.

Thank you very much.

Best wishes,

Agustí
-------------- ---------------- -------------------

mipsisa32r2el-axis-linux-gnu-g++  -isystem 
/home/sdfc/build-3.4/install/include -isystem 
/home/sdfc/build-3.4/install/usr/include -Wall -Wshadow -O2 -g3  
-I/usr/local/include -I/usr/include/freetype2    
-I/home/sdfc/build-3.4/install/include/opencv 
-I/home/sdfc/build-3.4/install/include  
-L/home/sdfc/build-3.4/install/lib 
-L/home/sdfc/build-3.4/install/usr/lib 
-Wl,-rpath-link,/home/sdfc/build-3.4/install/lib:/home/sdfc/build-3.4/install/usr/lib 
   video_cv.cpp -L/home/sdfc/build-3.4/install/lib -lopencv_dnn 
-lopencv_ml -lopencv_objdetect -lopencv_shape -lopencv_stitching 
-lopencv_superres -lopencv_videostab -lopencv_calib3d 
-lopencv_features2d -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs 
-lopencv_video -lopencv_photo -lopencv_imgproc -lopencv_flann 
-lopencv_core   -L/usr/local/lib -lavdevice -lavformat -lavfilter 
-lavcodec -lswresample -lswscale -lavutil  -lfreetype    -o video_cv
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavdevice.so when searching for 
-lavdevice
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavdevice.a when searching for 
-lavdevice
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lavdevice
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavformat.so when searching for 
-lavformat
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavformat.a when searching for 
-lavformat
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lavformat
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavfilter.so when searching for 
-lavfilter
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavfilter.a when searching for 
-lavfilter
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lavfilter
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavcodec.so when searching for 
-lavcodec
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavcodec.a when searching for 
-lavcodec
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lavcodec
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libswresample.so when searching for 
-lswresample
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libswresample.a when searching for 
-lswresample
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lswresample
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libswscale.so when searching for 
-lswscale
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libswscale.a when searching for 
-lswscale
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lswscale
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavutil.so when searching for 
-lavutil
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
skipping incompatible /usr/local/lib/libavutil.a when searching for 
-lavutil
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lavutil
/usr/local/mipsisa32r2el/r23/lib/gcc/mipsisa32r2el-axis-linux-gnu/4.7.2/../../../../mipsisa32r2el-axis-linux-gnu/bin/ld: 
cannot find -lfreetype
collect2: error: ld returned 1 exit status
Makefile:51: recipe for target 'video_cv' failed
make: *** [video_cv] Error 1

make failed. Please fix above errors, before you can create a package
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