Alex pointed out that my last attempt to get things all working falls afoul of old clang, in use by our Travis CI.
This is tested with clang 3.7, but with examination of the build logs to see that the system assembler is used for the optionroms. r~ Richard Henderson (2): linux-user: Fix i386 safe-syscall.S build: Use $(AS) for optionrom explicitly configure | 10 +++------- linux-user/host/i386/safe-syscall.inc.S | 24 ++++++------------------ pc-bios/optionrom/Makefile | 3 +++ rules.mak | 2 +- 4 files changed, 13 insertions(+), 26 deletions(-) -- 2.7.4