As stated in README.rst, in order to resolve errors with linker errors, 'LDLIBS=-static' should be used. Most problems will be solved by this option, but in the case of urandom_read, this won't fix the problem. So the Makefile is currently implemented to strip the 'static' option when compiling the urandom_read. However, stripping this static option isn't configured properly on $(LDLIBS) correctly, which is now causing errors on static compilation. # LDLIBS=-static ./vmtest.sh ld.lld: error: attempted static link of dynamic object liburandom_read.so clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:190: /linux/tools/testing/selftests/bpf/urandom_read] Error 1 make: *** Waiting for unfinished jobs.... This commit fixes this problem by configuring the strip with $(LDLIBS). Fixes: 68084a136420 ("selftests/bpf: Fix building bpf selftests statically") Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20230125100440.21734-1-danieltimlee@gmail.com
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
Description
Languages
C
97.6%
Assembly
1%
Shell
0.5%
Python
0.3%
Makefile
0.3%