Ticket #398: support for libsamplerate in the autoconf+Makefile
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@1502 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/aconfigure b/aconfigure
index 5f65eaa..cd86da5 100755
--- a/aconfigure
+++ b/aconfigure
@@ -865,6 +865,8 @@
--disable-gsm-codec Exclude GSM codec in the build
--disable-speex-codec Exclude Speex codecs in the build
--disable-ilbc-codec Exclude iLBC codec in the build
+ --enable-libsamplerate Link with libsamplerate when available. Note that
+ PJMEDIA_RESAMPLE_IMP must also be configured
--disable-ssl Exclude SSL support the build (default: autodetect)
@@ -9417,6 +9419,88 @@
echo "${ECHO_T}Checking if iLBC codec is disabled...no" >&6
fi;
+# Check whether --enable-libsamplerate or --disable-libsamplerate was given.
+if test "${enable_libsamplerate+set}" = set; then
+ enableval="$enable_libsamplerate"
+
+echo "$as_me:$LINENO: checking for src_new in -lsamplerate" >&5
+echo $ECHO_N "checking for src_new in -lsamplerate... $ECHO_C" >&6
+if test "${ac_cv_lib_samplerate_src_new+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsamplerate $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char src_new ();
+int
+main ()
+{
+src_new ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_samplerate_src_new=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_samplerate_src_new=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_samplerate_src_new" >&5
+echo "${ECHO_T}$ac_cv_lib_samplerate_src_new" >&6
+if test $ac_cv_lib_samplerate_src_new = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSAMPLERATE 1
+_ACEOF
+
+ LIBS="-lsamplerate $LIBS"
+
+fi
+
+else
+ echo "$as_me:$LINENO: result: Skipping libsamplerate detection" >&5
+echo "${ECHO_T}Skipping libsamplerate detection" >&6
+
+fi;