sox/configure: make inclusion of libsfx dynamic

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@1118 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/src/modules/sox/configure b/src/modules/sox/configure
index 5336c6906149c422f1f12479fe9c5186852b5cd8..f3b2c364fa0e1c865fefa3626ab10880404afcb8 100755 (executable)
--- a/src/modules/sox/configure
+++ b/src/modules/sox/configure
@@ -62,8 +62,12 @@ then
                                $LDD "$sox" | grep libsamplerate > /dev/null
                                [ $? -eq 0 ] && libsamplerate="-lsamplerate"
 
+                               # determine if we need libsfx
+                               $LDD $(which sox) | grep libsfx  > /dev/null
+                               [ $? -eq 0 ] && libsfx="-lsfx"
+
                                echo "CFLAGS += -DSOX14 -I$soxdir/include" > config.mak
-                               echo "LDFLAGS += -L$soxdir/$LIBDIR -lsox -lsfx $libsamplerate" >> config.mak
+                               echo "LDFLAGS += -L$soxdir/$LIBDIR -lsox $libsfx $libsamplerate" >> config.mak
                        fi
                fi
        fi