Hi,
I've checked the build logs of muscle version 5.1[1] and noticed that
for instance on arm64 the build fails with:
g++ -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -pthread -g -O2
-ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -O3 -fopenmp -ffast-math -c -o Linux/transaln.o
transaln.cpp
In file included from testlog.cpp:2:
timing.h: In function ‘void cmd_testlog()’:
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
timing.h:26:9: error: impossible constraint in ‘asm’
26 | __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
| ^~~~~~~
While the code contains a few arm64 specific bits:
muscle(master) $ grep -Ri arm
src/myutils.cpp:#elif defined(__arm64__)
src/myutils.cpp: return "osxarm64";
src/myutils.h:#if defined(__x86_64__) || defined(_M_X64) || defined(__arm64__)
the port does not seem to be complete. Am I missing something?
Kind regards
Andreas.
[1] https://buildd.debian.org/status/package.php?p=muscle
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