Use AS_IF() and AS_ECHO() macros whenever possible.
Print the configuration options at the end of the script
(so they don't get lost in the sea of the configure output).
Signed-off-by: Alexandre Montplaisir <alexandre.montplaisir@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
# Check liblttng-ust-ctl library
AC_ARG_ENABLE(lttng-ust,
# Check liblttng-ust-ctl library
AC_ARG_ENABLE(lttng-ust,
- [ --disable-lttng-ust build without LTTng-UST (Userspace Tracing) support.],
+ AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
lttng_ust_support=$enableval, lttng_ust_support=yes)
lttng_ust_support=$enableval, lttng_ust_support=yes)
-[
-if test "x$lttng_ust_support" = "xno"; then
- echo "LTTng-UST support disabled."
-else
-]
+AS_IF([test "x$lttng_ust_support" = "xyes"], [
AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
[AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])]
)
AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
[AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])]
)
-[
- echo "LTTng-UST support enabled."
-fi
-]
AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
+
+# Mini-report on what will be built
+AS_ECHO("")
+
+AS_ECHO_N("Lttng-UST support: ")
+AS_IF([test "x$lttng_ust_support" = "xyes"], [AS_ECHO("Enabled")],
+ [AS_ECHO("Disabled")])
+
+AS_ECHO("")
+