From: Uwe Hermann <redacted>
Date: Sat, 25 Jul 2015 17:50:36 +0000 (+0200)
Subject: Only build BayLibre ACME driver if <sys/timerfd.h> is available.
X-Git-Tag: libsigrok-0.4.0~457
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=176c7219bbb509d8e3e149315db7db6bd2fb9655;p=libsigrok.git

Only build BayLibre ACME driver if <sys/timerfd.h> is available.

This fixes bug #610 (Android build issue).
---

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*) ;;