build: We only need python 2.x for generating the bindings.

[libsigrok.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f151c88381494155e59203d10b70da4204ebada3..c3eb9b51ef4d50d8c1ec8816f0ed67f0b01fe9d5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -80,8 +80,6 @@ AC_SUBST(SR_LIB_VERSION_AGE)
 AC_SUBST(SR_LIB_VERSION)
 AC_SUBST(SR_LIB_LDFLAGS)
 
-# Hardware support '--enable' options.
-
 AC_ARG_ENABLE(all-drivers, AC_HELP_STRING([--enable-all-drivers],
        [enable all drivers by default [default=yes]]),
        [HW_ENABLED_DEFAULT="$enableval"],
@@ -100,8 +98,8 @@ AC_DEFUN([DRIVER], [
        AC_ARG_ENABLE($2, AC_HELP_STRING([--enable-$2], [enable $1 support]),
                [m4_join([], [HW_], upperize([$2]))="$enableval"],
                [m4_join([], [HW_], upperize([$2]))=$default])
-       dots=$(expr substr ".............................." 1 $(expr 32 - length $2))
-       driver_summary="${driver_summary}  - $2${dots} ${m4_join([], [HW_], upperize([$2]))}\n"
+       dots=$(echo -n ".............................." | cut -c 1-$(expr 32 - $(echo -n $2|wc -c)))
+       driver_summary="${driver_summary}  - $2${dots} \${m4_join([], [HW_], upperize([$2]))}@"
 ])
 
 DRIVER([Agilent DMM], [agilent-dmm])
@@ -193,7 +191,7 @@ if test "x$HAVE_GCCXML" != "xyes"; then
 fi
 
 # Python is needed for the C++ (and Python) bindings.
-PKG_CHECK_MODULES([python], [python3 >= 2.7],
+PKG_CHECK_MODULES([python], [python >= 2.7],
         [CXXFLAGS="$CXXFLAGS $python_CFLAGS";
         CXXLIBS="$CXXLIBS $python_LIBS"],
                [BINDINGS_CXX="no"])
@@ -371,7 +369,7 @@ PKG_CHECK_MODULES([glibmm], [glibmm-2.4 >= 2.32.0],
        CXXLIBS="$CXXLIBS $glibmm_LIBS"], [BINDINGS_CXX="no"])
 
 # PyGObject is needed for the Python bindings.
-PKG_CHECK_MODULES([pygobject], [pygobject-3.0],
+PKG_CHECK_MODULES([pygobject], [pygobject-3.0 >= 3.0.0],
         [CXXFLAGS="$CXXFLAGS $pygobject_CFLAGS";
         CXXLIBS="$CXXLIBS $pygobject_LIBS";
        PKG_CHECK_MODULES([pygobject_3_7_91], [pygobject-3.0 >= 3.7.91],
@@ -648,7 +646,7 @@ echo "Detected libraries:"
 echo
 
 # Note: This only works for libs with pkg-config integration.
-for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.0" "librevisa >= 0.0.20130812" "libusb-1.0 >= 1.0.16" "libftdi >= 0.16" "libftdi1 >= 1.0" "check >= 0.9.4"; do
+for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.0" "librevisa >= 0.0.20130812" "libusb-1.0 >= 1.0.16" "libftdi >= 0.16" "libftdi1 >= 1.0" "glibmm-2.4 >= 2.32.0" "pygobject-3.0 >= 3.0.0" "check >= 0.9.4"; do
        optional="OPTIONAL"
        if test "x$lib" = "xglib-2.0 >= 2.32.0"; then optional="REQUIRED"; fi
        if test "x$lib" = "xlibzip >= 0.10"; then optional="REQUIRED"; fi
@@ -661,10 +659,10 @@ for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.0" "libre
        echo "  - ($optional) $lib: $answer"
 done
 
-echo -e "\nEnabled hardware drivers:\n${driver_summary}"
+eval echo -e "@Enabled hardware drivers:@@${driver_summary}" | tr @ \\n
 
-echo -e "\nEnabled language bindings:\n"
-echo "  - C++............................. $BINDINGS_CXX"
-echo "  - Python.......................... $BINDINGS_PYTHON"
-echo "  - Java............................ $BINDINGS_JAVA"
+echo -e "Enabled language bindings:\n"
+echo " - C++............................. $BINDINGS_CXX"
+echo " - Python.......................... $BINDINGS_PYTHON"
+echo " - Java............................ $BINDINGS_JAVA"
 echo