Checking for GSM codec to be installed at configure.

Also outputting what is supported and what not.

diff --git a/configure.ac b/configure.ac
index 4452371..853db8a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -177,6 +177,15 @@ AM_CONDITIONAL(ENABLE_GSM_MS, test "x$with_gsm_ms" == "xyes" )
 
 AM_CONDITIONAL(ENABLE_GSM, test "x$with_gsm_bs" == "xyes" -o "x$with_gsm_ms" == "xyes")
 
+AS_IF([test "x$with_gsm_bs" == xyes -o "x$with_gsm_ms" == xyes],
+       [AC_MSG_CHECKING(/usr/include/gsm/gsm.h)
+       if test -e /usr/include/gsm/gsm.h; then
+               AC_MSG_RESULT(yes)
+       else
+       AC_MSG_FAILURE([You have enabled GSM, but /usr/include/gsm/gsm.h not found! Please install the lossy GSM codec. Be sure to install it in /usr/ and not in /usr/local/. You will also find a copy on http://www.linux-call-router.de.])
+       fi
+       ])
+
 # check for ss5
 AC_ARG_WITH([ss5],
        [AS_HELP_STRING([--with-ss5],
@@ -222,3 +231,10 @@ AC_CHECK_FUNCS([gettimeofday memmove memset mkdir socket strcasecmp strchr strer
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
+
+
+AS_IF([test "x$with_gsm_bs" == xyes],[AC_MSG_NOTICE( Compiled with GSM network side support )],[AC_MSG_NOTICE( Not compiled with GSM network side support)])
+AS_IF([test "x$with_gsm_ms" == xyes],[AC_MSG_NOTICE( Compiled with GSM mobile side support )],[AC_MSG_NOTICE( Not compiled with GSM mobile side support)])
+AS_IF([test "x$with_asterisk" == xyes],[AC_MSG_NOTICE( Compiled with Asterisk channel driver support )],[AC_MSG_NOTICE( Not compiled with Asterisk channel driver support)])
+AS_IF([test "x$with_ss5" == xyes],[AC_MSG_NOTICE( Compiled with CCITT No.5 support )],[AC_MSG_NOTICE( Not compiled with CCITT No.5 support)])
+

diff --git a/default/interface.conf b/default/interface.conf
index 2847dad..f89c50c 100644 (file)
--- a/default/interface.conf
+++ b/default/interface.conf
@@ -158,7 +158,7 @@
 
 # A special case for GSM Network interface.
 # Don't remove/change the settings, they will cause undefined behaviour
-# of LCR. The actual interface is defined in gsm.conf.
+# of LCR. It uses the loopback interface as defined in options.conf.
 # You may add 'extension' and 'msn' keywords to turn all your subscribers
 # in you GSM network to internal 'extensions'.
 # The MSN numbers will equal the subscriber number.
@@ -177,7 +177,7 @@
 # A special case for GSM Mobile Station interface.
 # give "gsm-ms <name of mobile instance>".
 # Don't remove/change the settings, they will cause undefined behaviour
-# of LCR. The actual interface is defined in gsm.conf.
+# of LCR. It uses the loopback interface as defined in options.conf.
 # You may add 'extern' to make this interface the external line by default.
 #[GSM]
 #gsm-ms 1