From blackcopper1 at gmail.com Wed Sep 27 10:00:08 2017 From: blackcopper1 at gmail.com (black copper) Date: Wed, 27 Sep 2017 12:00:08 +0500 Subject: [rtmpdump] Issue trying to compile librtmp for ARM Message-ID: Hi, I am trying to compile librtmp so I can build FFmpeg with RTMP support for ARM processor. I already have the toolchain, and solo build of FFmpeg was also successful, and testing from inside the ARM processor was success as well. My understanding: - Ffmpeg o Librtmp § Openssl § zlib This hierarchy is required to build FFmepg. So far I have built openssl for ARM, and zlib for ARM, and, I can see it is located in right ARM output folder. Prerequisites: export LD_LIBRARY_PATH=/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/lib/ export CCPREFIX="/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/bin/arm-unknown-linux-uclibcgnueabi-" export CFLAGS="-I/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/include" export LDFLAGS="-L/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/lib/" 1- Steps to build zlib: CC=arm-linux-gcc ./configure --prefix=/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr Make Make install 2- Steps to build openssl: export cross=arm-linux- ./Configure dist --prefix=/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr make CC="${cross}gcc" AR="${cross}ar r" RANLIB="${cross}ranlib" make install 3- Steps to build librtmp: make CROSS_COMPILE=arm-linux- INC=-I/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/include LIB=-L/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/lib above 1,2 steps are successful, with 3rd, I get this: make CROSS_COMPILE=arm-linux- INC=-I/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/include LIB=-L/opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/lib make[1]: Entering directory '/home/user/Downloads/ip_code/rtmpdump/librtmp' arm-linux-gcc -shared -Wl,-soname,librtmp.so.1 -o librtmp.so.1 rtmp.o log.o amf.o hashswf.o parseurl.o -lssl -lcrypto -lz /opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/bin/../lib/gcc/arm-unknown-linux-uclibcgnueabi/4.4.0/../../../../arm-unknown-linux-uclibcgnueabi/bin/ld: cannot find -lssl /opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/bin/../lib/gcc/arm-unknown-linux-uclibcgnueabi/4.4.0/../../../../arm-unknown-linux-uclibcgnueabi/bin/ld: cannot find -lcrypto /opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/bin/../lib/gcc/arm-unknown-linux-uclibcgnueabi/4.4.0/../../../../arm-unknown-linux-uclibcgnueabi/bin/ld: cannot find -lz collect2: ld returned 1 exit status Makefile:92: recipe for target 'librtmp.so.1' failed make[1]: *** [librtmp.so.1] Error 1 make[1]: Leaving directory '/home/user/Downloads/ip_code/rtmpdump/librtmp' Makefile:76: recipe for target 'librtmp/librtmp.a' failed make: *** [librtmp/librtmp.a] Error 2 but in the output folder I can see the right files are there: [user at localhost rtmpdump]$ cd /opt/toolchain_gnueabi-4.4.0_ARMv5TE/usr/lib [user at localhost lib]$ ls bin libavcodec.a libgmp.so.10.0.2 libz.so certs libavdevice.a libiberty.a libz.so.1 engines libavfilter.a libmpfr.la libz.so.1.2.11 gcc libavformat.a libmpfr.so man include libavutil.a libmpfr.so.4 misc ldscripts libcrypto.a libmpfr.so.4.0.1 openssl.cnf lib libfakeroot-0.so libpostproc.a pkgconfig libaacplus.a libfakeroot.la libssl.a private libaacplus.la libfakeroot.so libswresample.a share libaacplus.so libgmp.la libswscale.a libaacplus.so.2 libgmp.so libx264.a libaacplus.so.2.0.2 libgmp.so.10 libz.a [user at localhost lib]$ Any idea how to compile? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: