tools include arch: Grab a copy of errno.h for arch's supported by perf

2018-01-23T12:51:37Z

For each arch in tools/perf/arch, grab a copy of errno.h. This is a pre-req to generate an architecture specific mapping of errno numbers to their names. This errno mapping can be used by perf trace to support cross-architecture trace reports and to get rid of the audit-libs dependency. Signed-off-by: Hendrik Brueckner Reviewed-by: Thomas Richter Cc: Jiri Olsa Cc: Michael Petlan Cc: linux-s390@vger.kernel.org LPU-Reference: 1516352177-11106-2-git-send-email-brueckner@linux.vnet.ibm.com Link: https://lkml.kernel.org/n/tip-73azjhrzpjsskwi129020i2u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

linux-dev/tools/arch/mips/include/uapi/asm/errno.h, branch linus/master

tools include arch: Grab a copy of errno.h for arch's supported by perf