Em Fri, Oct 15, 2021 at 10:22:43AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Fri, Oct 15, 2021 at 10:18:41AM -0300, Arnaldo Carvalho de Melo escreveu:
> CMake Error at cmake/modules/FindDWARF.cmake:103 (message):
> Could NOT find some ELF and DWARF libraries, please install the missing
> packages
> Call Stack (most recent call first):
> CMakeLists.txt:64 (find_package)
>
>
> -- Configuring incomplete, errors occurred!
> See also "/var/home/acme/git/pahole/build/CMakeFiles/CMakeOutput.log".
> ⬢[acme@toolbox build]$
>
> Which means I don't have those static library files, will try installing
> them.
I'm trying with the latest fedora that comes with static libraries,
fedora:32, and there I noticed that we need to look for libzstd as well,
I added it manually to:
target_link_libraries(dwarves ${DWARF_LIBRARIES} ${ZLIB_LIBRARIES} ${LIBBPF_LIBRARIES} ${ARGP_LIBRARY} ${OBSTACK_LIBRARY} ${BZ2_LIBRARY} ${LZMA_LIBRARY} -lzstd)
[root@cc85f3a7b96f dwarves-1.22]# rpm -qa | grep -- -static
zlib-static-1.2.11-21.fc32.x86_64
glibc-static-2.31-6.fc32.x86_64
elfutils-devel-static-0.183-1.fc32.x86_64
xz-static-5.2.5-1.fc32.x86_64
libxcrypt-static-4.4.20-2.fc32.x86_64
libzstd-static-1.4.9-1.fc32.x86_64
elfutils-libelf-devel-static-0.183-1.fc32.x86_64
bzip2-static-1.0.8-2.fc32.x86_64
[root@cc85f3a7b96f dwarves-1.22]# cat /etc/fedora-release
Fedora release 32 (Thirty Two)
[root@cc85f3a7b96f dwarves-1.22]#
now I'm at:
/usr/bin/ld: /usr/lib/gcc/x86_64-redhat-linux/10/../../../../lib64/libdw.a(debuginfod-client.o): in function `__libdwfl_debuginfod_init':
(.text.startup[.text.startup.group]+0x1b): undefined reference to `dlopen'
/usr/bin/ld: (.text.startup[.text.startup.group]+0x36): undefined reference to `dlsym'
/usr/bin/ld: (.text.startup[.text.startup.group]+0x4f): undefined reference to `dlsym'
/usr/bin/ld: (.text.startup[.text.startup.group]+0x68): undefined reference to `dlsym'
/usr/bin/ld: (.text.startup[.text.startup.group]+0x81): undefined reference to `dlsym'
/usr/bin/ld: (.text.startup[.text.startup.group]+0xe0): undefined reference to `dlclose'
that needs some more magic that I already forgot :-\
But now out to lunch.
- Arnaldo
