X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=configure.ac;h=94e545720ba07c80d9dce57411b149070aebbed3;hb=6ed709fecd14e6f122ee1ea18fc15abb4b3c8580;hp=fd1b98da906145ebeef45a97aa6842f926afda96;hpb=e9869966be62c1d129503aaa0c8770e94f038f8b;p=libsigrok.git

diff --git a/configure.ac b/configure.ac
index fd1b98da..94e54572 100644
--- a/configure.ac
+++ b/configure.ac
@@ -211,7 +211,7 @@ m4_define([_SR_DRIVER], [
 	sr_driver_summary_append "$2" "$sr_hw_info"
 
 	AM_CONDITIONAL([$3], [test "x[$]$3" = xyes])
-	AM_COND_IF([$3], [AC_DEFINE([HAVE_$3], [1], [Whether to support $1 device.])])
+	AM_COND_IF([$3], [AC_DEFINE([HAVE_$3], [1], [Whether to support $1 device.]) AC_DEFINE([HAVE_DRIVERS], [1], [Whether at least one driver is enabled.])])
 ])
 
 ## SR_DRIVER(Device name, driver-name, [dependencies...])
@@ -257,6 +257,7 @@ SR_DRIVER([MIC 985xx], [mic-985xx], [libserialport])
 SR_DRIVER([Motech LPS 30x], [motech-lps-30x], [libserialport])
 SR_DRIVER([Norma DMM], [norma-dmm], [libserialport])
 SR_DRIVER([OpenBench Logic Sniffer], [openbench-logic-sniffer], [libserialport])
+SR_DRIVER([PCE PCE-322A], [pce-322a], [libserialport])
 SR_DRIVER([Pipistrello-OLS], [pipistrello-ols], [libftdi])
 SR_DRIVER([Rigol DS], [rigol-ds])
 SR_DRIVER([Saleae Logic16], [saleae-logic16], [libusb])
@@ -394,7 +395,7 @@ AS_IF([test "x$HAVE_PYMOD_NUMPY" != xyes],
 AC_CHECK_PROGS([SWIG], [swig swig3.0 swig2.0])
 AS_IF([test "x$SWIG" != x],
     AC_MSG_CHECKING([for $SWIG version])
-    [SWIG_VERSION=`$SWIG -version 2>&1 | sed -n 's/SWIG Version\s*//p'`]
+    [SWIG_VERSION=`$SWIG -version 2>&1 | sed -n 's/SWIG Version //p'`]
     AC_MSG_RESULT([$SWIG_VERSION]))
 AS_IF([test "x$SWIG" = x],
 	[SR_APPEND([sr_python_missing], [', '], [SWIG])])