Re: [Qemu-devel] Link error with github source

[Nigel Horne]

Thanks for running with this.  I'm starting to suspect that my set-up is 
broken and I'm trying to mix and match gcc-6 and 7.

My CFLAGS are:

-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -O2 -W -Wformat=2 -Wswitch 
-Wshadow -Wwrite-strings -Wuninitialized -Wall -pipe 
-fomit-frame-pointer -D_FORTIFY_SOURCE=2 -Wpointer-arith 
-Wstrict-prototypes -fstack-protector -Wstack-protector -Wextra 
-Wbad-function-cast -Wcast-align -Wcast-qual -Wdisabled-optimization 
-Wendif-labels -Wfloat-equal -Wformat-nonliteral -Winline 
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs 
-Wpointer-arith -Wundef -Wformat-security -ftree-vectorize -msse 
-mfpmath=sse -msse2 -mssse3 -msse4.1 -msse4.2 -fdiagnostics-color=auto 
-mtune=native -march=native

My configure options are:

# QEMU configure log Fri  7 Jul 11:31:59 EDT 2017
# Configured with: './configure' '--enable-linux-aio' '--enable-kvm' 
'--enable-curses'

I'm going to explicitly add '-cc=gcc-7' and see if that helps.

-Nigel