X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=configure.ac;h=cf7e8dc294277c3f96ba8cec38792a97f78ef513;hb=6223feeb8ed6f6e525c85f3023195d99dfa1589f;hp=f27b39f3cd3601f6ea87477cd3e65036d3aa918b;hpb=bcacb8633ec3b4789801b92c73e72ca964948872;p=libsigrok.git

diff --git a/configure.ac b/configure.ac
index f27b39f3..cf7e8dc2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,20 +156,25 @@ AC_ARG_ENABLE(libusb,
 
 # Language binding '--enable' options
 
-AC_ARG_ENABLE(c++,
+AC_ARG_ENABLE(bindings,
+	AC_HELP_STRING([--enable-bindings],
+	[build language bindings [default=yes]]),
+	[BINDINGS_ALL="$enableval"], [BINDINGS_ALL="yes"])
+
+AC_ARG_ENABLE(cxx,
 	AC_HELP_STRING([--enable-cxx],
 	[build C++ bindings [default=yes]]),
-	[BINDINGS_CXX="$enableval"], [BINDINGS_CXX="yes"])
+	[BINDINGS_CXX="$enableval"], [BINDINGS_CXX=$BINDINGS_ALL])
 
 AC_ARG_ENABLE(python,
 	AC_HELP_STRING([--enable-python],
 	[build Python bindings [default=yes]]),
-	[BINDINGS_PYTHON="$enableval"], [BINDINGS_PYTHON="yes"])
+	[BINDINGS_PYTHON="$enableval"], [BINDINGS_PYTHON=$BINDINGS_ALL])
 
 AC_ARG_ENABLE(java,
 	AC_HELP_STRING([--enable-java],
 	[build Java bindings [default=yes]]),
-	[BINDINGS_PYTHON="$enableval"], [BINDINGS_JAVA="yes"])
+	[BINDINGS_JAVA="$enableval"], [BINDINGS_JAVA=$BINDINGS_ALL])
 
 # Check if the C++ compiler supports the C++11 standard.
 
@@ -367,7 +372,12 @@ PKG_CHECK_MODULES([glibmm], [glibmm-2.4 >= 2.32.0],
 # PyGObject is needed for the Python bindings.
 PKG_CHECK_MODULES([pygobject], [pygobject-3.0],
         [CXXFLAGS="$CXXFLAGS $pygobject_CFLAGS";
-        CXXLIBS="$CXXLIBS $pygobject_LIBS"], [BINDINGS_PYTHON="no"])
+        CXXLIBS="$CXXLIBS $pygobject_LIBS";
+	PKG_CHECK_MODULES([pygobject_3_7_91], [pygobject-3.0 >= 3.7.91],
+		[pyg_flags_signed=0], [pyg_flags_signed=1]);
+	AC_DEFINE_UNQUOTED(PYGOBJECT_FLAGS_SIGNED, [$pyg_flags_signed],
+		[Whether last argument to pyg_flags_get_value() is signed])],
+	[BINDINGS_PYTHON="no"])
 
 # The Check unit testing framework is optional. Disable if not found.
 PKG_CHECK_MODULES([check], [check >= 0.9.4],