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| /linux/tools/testing/selftests/powerpc/benchmarks/ |
| H A D | exec_target.c | diff 8c9c01ce695eea84d19482e7429e3d54ceb7585c Mon Aug 12 11:41:52 CEST 2024 Madhavan Srinivasan <maddy@linux.ibm.com> selftests/powerpc: Allow building without static libc
Currently exec-target.c is linked statically with libc, which on Fedora
at least requires installing an additional package (glibc-static).
If that package is not installed the build fails with:
CC exec_target
/usr/bin/ld: cannot find -lc: No such file or directory
collect2: error: ld returned 1 exit status
All exec_target.c does is call sys_exit, which can be done easily enough
using inline assembly, and removes the requirement for a static libc to
be installed.
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240812094152.418586-1-maddy@linux.ibm.com
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| H A D | Makefile | diff 8c9c01ce695eea84d19482e7429e3d54ceb7585c Mon Aug 12 11:41:52 CEST 2024 Madhavan Srinivasan <maddy@linux.ibm.com> selftests/powerpc: Allow building without static libc
Currently exec-target.c is linked statically with libc, which on Fedora
at least requires installing an additional package (glibc-static).
If that package is not installed the build fails with:
CC exec_target
/usr/bin/ld: cannot find -lc: No such file or directory
collect2: error: ld returned 1 exit status
All exec_target.c does is call sys_exit, which can be done easily enough
using inline assembly, and removes the requirement for a static libc to
be installed.
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240812094152.418586-1-maddy@linux.ibm.com
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