X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=3eccf89dc2071d6817db4c52aeeca011fd7d7549;hb=81b3ce374c3b6d48e5ed321ac7a871ce4248a0bb;hp=15b98d4de1123a407cfa5e4b1fb0c3a26dc0602c;hpb=e6b8f35fa70c4fac4b73ec6ccd7292e1c8ed2372;p=libsigrok.git

diff --git a/configure.ac b/configure.ac
index 15b98d4d..3eccf89d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -430,6 +430,10 @@ AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
 # build it if these headers aren't available.
 AC_CHECK_HEADERS([sys/mman.h sys/ioctl.h], [], [HW_BEAGLELOGIC="no"])
 
+# The BayLibre ACME driver needs sys/timerfd.h. Don't try to build it if
+# this header isn't available.
+AC_CHECK_HEADERS([sys/timerfd.h], [], [HW_BAYLIBRE_ACME="no"])
+
 # The ACME driver can only be built for Linux.
 case "$host" in
 	*linux*) ;;