diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index 669fcf8..72ed647 100644 --- a/configure.ac +++ b/configure.ac @@ -89,7 +89,7 @@ linux) AC_SUBST(OS_LINUX) AC_SEARCH_LIBS(clock_gettime, rt, [], [], -pthread) AC_ARG_ENABLE([udev], - [AC_HELP_STRING([--enable-udev], [use udev for device enumeration and hotplug support (recommended, default: yes)])], + [AC_HELP_STRING([--enable-udev], [use udev for device enumeration and hotplug support (recommended) [default=yes]])], [], [enable_udev="yes"]) if test "x$enable_udev" = "xyes" ; then # system has udev. use it or fail! @@ -158,7 +158,7 @@ fi AC_CHECK_HEADER([sys/timerfd.h], [timerfd_h=1], [timerfd_h=0]) AC_ARG_ENABLE([timerfd], [AS_HELP_STRING([--enable-timerfd], - [use timerfd for timing (default auto)])], + [use timerfd for timing [default=auto]])], [use_timerfd=$enableval], [use_timerfd='auto']) if test "x$use_timerfd" = "xyes" -a "x$timerfd_h" = "x0"; then @@ -193,23 +193,38 @@ if test "x$log_enabled" != "xno"; then fi AC_ARG_ENABLE([debug-log], [AS_HELP_STRING([--enable-debug-log], - [start with debug message logging enabled (default n)])], + [start with debug message logging enabled [default=no]])], [debug_log_enabled=$enableval], [debug_log_enabled='no']) if test "x$debug_log_enabled" != "xno"; then AC_DEFINE([ENABLE_DEBUG_LOGGING], 1, [Start with debug message logging enabled]) fi +AC_ARG_ENABLE([system-log], [AS_HELP_STRING([--enable-system-log], + [output logging messages to system wide log, if supported by the OS [default=no]])], + [system_log_enabled=$enableval], + [system_log_enabled='no']) +if test "x$system_log_enabled" != "xno"; then + AC_DEFINE([USE_SYSTEM_LOGGING_FACILITY], 1, [Enable output to system log]) +fi + +# Check if syslog is available in standard C library +AC_CHECK_HEADERS(syslog.h) +AC_CHECK_FUNC([syslog], [have_syslog=yes], [have_syslog=no]) +if test "x$have_syslog" != "xno"; then + AC_DEFINE([HAVE_SYSLOG_FUNC], 1, [syslog() function available]) +fi + # Examples build AC_ARG_ENABLE([examples-build], [AS_HELP_STRING([--enable-examples-build], - [build example applications (default n)])], + [build example applications [default=no]])], [build_examples=$enableval], [build_examples='no']) AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != "xno"]) # Tests build AC_ARG_ENABLE([tests-build], [AS_HELP_STRING([--enable-tests-build], - [build test applications (default n)])], + [build test applications [default=no]])], [build_tests=$enableval], [build_tests='no']) AM_CONDITIONAL([BUILD_TESTS], [test "x$build_tests" != "xno"]) |