cat /proc/cpuinfo
Hi Everyone,
I'm working on the GCC Compile Farm. I'm on machine
gcc118.fsffrance.org, which is an ARMv8.a machine. The cpu offers CRC
and Crypto. The machine runs openSUSE Leap 42.1.
When I attempt to engage the CRC and Crypto extensions the program
fails to compile. CRC is shown below, but AES and SHA result in
similar failures.
The unusual thing is, there is no
lsb_release -a LSB Version: n/a Distributor ID: SUSE LINUX Description: openSUSE Leap 42.1 (aarch64) Release: 42.1 Codename: n/a
== GCC ==
gcc --version gcc (SUSE Linux) 4.8.5 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
== No ACLE ==
cat TestPrograms/test_acle.cxx #include
int main(int argc, char* argv[]) { return 0; }
g++ -march=armv8-a -O0 TestPrograms/test_acle.cxx TestPrograms/test_acle.cxx:1:22: fatal error: arm_acle.h: No such file or directory #include
^ compilation terminated.
== No CRC ==
cat TestPrograms/test_crc.cxx #include
#include
g++ -march=armv8-a -DCRYPTOPP_ARM_ACLE_AVAILABLE=0 -O0 TestPrograms/test_crc.cxx TestPrograms/test_crc.cxx: In function ‘int main(int, char**)’: TestPrograms/test_crc.cxx:15:18: error: ‘__crc32w’ was not declared in
#if (CRYPTOPP_ARM_ACLE_AVAILABLE)
# include