hyperscan compile error with `no such instruction` error message about hyperscan HOT 6 CLOSED

The issue appears the same as #44 in that the assembler predates the AVX2 instruction set - it does not know how to assemble those instructions. 2009 was a long time ago.

We have been able to build Hyperscan on Centos 6 using the devtoolset collections, which include a newer GCC as well as bintutils that provides a more recent as.

If you are unable to upgrade the binutils package that provides /bin/as, a work around is to disable the fat runtime, which should means it won't attempt to compile AVX2 instructions.

We will look at updating the CMake configuration steps to catch this form of build error at an earlier stage.

from hyperscan.

@mdb256 That's great. After update my as, the build is success. Maybe you could add this issue to some FAQ or add version dependency at Requirements

from hyperscan.

Very good. I'll close this issue now, so if there is anything else, please open a new one.

from hyperscan.

I had success installed hyperscan, but when i run command,
gcc -o simplegrep simplegrep.c $(pkg-config --cflags --libs libhs)
i got a error with following messages：
simplegrep.c:61:16: fatal error: hs.h: No such file or directory #include <hs.h> compilation terminated.

from hyperscan.

Hi, what's your output of pkg-config --cflags --libs libhs in command line?
Does it look like -I/usr/local/include/hs -L/usr/local/lib -lhs? If so, all required header files including hs.h should appear at /usr/local/include/hs/.

from hyperscan.

thank you!

from hyperscan.