I tried the instructions here: https://osmocom.org/projects/baseband/wiki/CalypsoBTS
on a pretty clean and up to date Debian 10 vm and had no problems. I used the arm-none-eabi-* packages that come with Debian. arm-none-eabi-gcc --version arm-none-eabi-gcc (15:7-2018-q2-6) 7.3.1 20180622 (release) [ARM/embedded-7-branch revision 261907] Maybe you need to do some steps like $ sudo make uninstall $ make distclean $ git pull --rebase In libosmocore and libosmo-dsp? I used the fixeria/trx branch as mentioned in the wiki page above. -Craig > On Jul 21, 2021, at 5:42 PM, . <meursa...@airmail.cc> wrote: > > Hello, > > I'm trying to build the transceiver branch for Calypso phones. I > installed all OsmocomBB dependencies (including libosmocore) and i > sucessfully built and installed libosmo-dsp from the Git repo. My ARM > toolchain is from here: > https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads > . > > When building, however, the compiler fails with: > > arm-none-eabi-ld: > comm/libcomm.a(msgb.o):~/trx/src/target/firmware/comm/msgb.c:35: > multiple definition of > `tall_msgb_ctx'; > ../../shared/libosmocore/build-target/src/.libs/libosmocore.a(msgb.o):(.bss+0x0): > first defined here Makefile.inc:135: recipe for target > 'board/compal_e88/hello_world.highram.elf' failed > > I tried both sylvain/testing and jolly/testing branches. > > What seems to be the problem? > > Thanks!
