build: Optimise headers check

Check multiple headers using a single m4 macro.
The resulting script is reduced.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Pavel Grunt <pgrunt@redhat.com>
This commit is contained in:
Frediano Ziglio 2016-12-12 11:19:21 +00:00
parent ed500d1a4c
commit a0bd1bfbd3

View File

@ -49,9 +49,7 @@ AM_PROG_CC_C_O
AC_C_BIGENDIAN
PKG_PROG_PKG_CONFIG
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([execinfo.h])
AC_CHECK_HEADERS([linux/sockios.h])
AC_CHECK_HEADERS([sys/time.h execinfo.h linux/sockios.h])
AC_FUNC_ALLOCA
SPICE_LT_VERSION=m4_format("%d:%d:%d", SPICE_CURRENT, SPICE_REVISION, SPICE_AGE)