OCVS: ----------------------------------------------------------------------

1 files changed, 49 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index 301321b..9ba1c64 100644
--- a/configure.in
+++ b/configure.in
@@ -70,6 +70,55 @@ dnl ======================
 AC_CHECK_HEADER(lame/lame.h, , AC_MSG_ERROR([*** libLAME (libmp3lame) include files not found!]))
 AC_CHECK_LIB(mp3lame, lame_init, ,  AC_MSG_ERROR([*** libLAME (libmp3lame) not found!]))
 
+dnl ======================
+dnl Check for mplex library
+dnl ======================
+PKG_CHECK_MODULES(MPLEX, mjpegtools >= 1.6.1.93, [
+      dnl switch over to c++ to test things
+      AC_LANG_CPLUSPLUS
+      OLD_CPPFLAGS="$CPPFLAGS"
+      CPPFLAGS="$CPPFLAGS $MPLEX_CFLAGS"
+      AC_CHECK_HEADER(interact.hpp, [
+        MPLEX_LIBS="$MPLEX_LIBS -lmplex2 -lm"
+        OLD_LIBS="$LIBS"
+        LIBS="$LIBS $MPLEX_LIBS"
+        AC_MSG_CHECKING([for valid mplex objects])
+        AC_TRY_RUN([
+#include <interact.hpp>
+#include <outputstrm.hpp>
+#include <multiplexor.hpp>
+
+int main (int argc, char *argv[])
+{
+  class TestOutputStream : public OutputStream {
+  public:
+    TestOutputStream () : OutputStream () { }
+    void Write (uint8_t *a, unsigned int b) { }
+    void NextSegment () { }
+    off_t SegmentSize () { }
+    void Close () { }
+    int Open () { }
+  };
+  MultiplexJob *job = new MultiplexJob ();
+  vector<IBitStream *> inputs;
+  job->SetupInputStreams (inputs);
+  TestOutputStream *out = new TestOutputStream ();
+  Multiplexor *mux = new Multiplexor(*job, *out);
+  return 0;
+}
+        ],[
+          HAVE_MPLEX="yes"
+          AC_SUBST(MPLEX_CFLAGS)
+          AC_SUBST(MPLEX_LIBS)
+          AC_MSG_RESULT(yes)
+        ], AC_MSG_RESULT(no))
+        #LIBS="$OLD_LIBS"
+      ])
+      #CPPFLAGS="$OLD_CPPFLAGS"
+      AC_LANG_C
+    ], HAVE_MPLEX="no")
+AC_CHECK_LIB(mplex2, main, ,  AC_MSG_ERROR([*** libmplex2 not found (part of the mjpegtools package)!]))
+
 AC_SUBST(CFLAGS)
 AC_SUBST(CPPFLAGS)
 AC_SUBST(CXXFLAGS)