Changeset 5630 for pjproject/trunk/aconfigure.ac

Timestamp:

Jul 19, 2017 10:29:10 AM (7 years ago)

Author:

riza

Message:

Re #2029: Support for G.729 backend implementation from bcg729.

File:

• pjproject/trunk/aconfigure.ac (modified) (1 diff)

pjproject/trunk/aconfigure.ac

@@ -1788 +1788 @@
               ])
 
+dnl # bcg729 prefix
+AC_ARG_WITH(bcg729,
+            AS_HELP_STRING([--with-bcg729=DIR],
+                           [Specify alternate bcg729 prefix]),
+            [],
+            [with_bcg729=no]
+            )
+
+dnl # Do not use default bcg729 installation if we are cross-compiling
+if test "x$ac_cross_compile" != "x" -a "x$with_bcg729" = "xno"; then
+    enable_bcg729=no
+fi
+
+dnl # bcg729
+AC_SUBST(ac_no_bcg729)
+AC_ARG_ENABLE(bcg729,
+              AS_HELP_STRING([--disable-bcg729],
+                             [Disable bcg729 (default: not disabled)]),
+              [
+                if test "$enable_bcg729" = "no"; then
+                  [ac_no_bcg729=1]
+                  AC_DEFINE(PJMEDIA_HAS_BCG729,0)
+                  AC_MSG_RESULT([Checking if bcg729 is disabled... yes])
+                fi
+              ],
+              [
+                  if test "x$with_bcg729" != "xno" -a "x$with_bcg729" != "x"; then
+                        BCG729_PREFIX=$with_bcg729
+                        BCG729_CFLAGS="-I$BCG729_PREFIX/include"
+                        BCG729_LDFLAGS="-L$BCG729_PREFIX/lib" 
+                        AC_MSG_RESULT([Using bcg729 prefix... $with_bcg729])
+                  else
+                        BCG729_CFLAGS=""
+                        BCG729_LDFLAGS="" 
+                  fi
+
+                  AC_MSG_CHECKING([bcg729 usability])
+
+                  BCG729_LIBS="-lbcg729"
+                  
+                  SAVED_LIBS="$LIBS"
+                  SAVED_LDFLAGS="$LDFLAGS"
+                  SAVED_CFLAGS="$CFLAGS"
+                  
+                  LIBS="$BCG729_LIBS $LIBS"
+                  LDFLAGS="$BCG729_LDFLAGS $LDFLAGS"
+                  CFLAGS="$BCG729_CFLAGS $CFLAGS"
+                  
+                  AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <bcg729/encoder.h>
+                                                    #include <bcg729/decoder.h>
+                                                  ]],
+                                                  [initBcg729EncoderChannel(0);]
+                                                 )],
+                                 [ 
+                                   AC_DEFINE(PJMEDIA_HAS_BCG729,1)
+                                   AC_MSG_RESULT(ok)
+                                  ],
+                                 [
+                                   [ac_no_bcg729=1]
+                                   AC_DEFINE(PJMEDIA_HAS_BCG729,0)
+                                   LIBS="$SAVED_LIBS"
+                                   LDFLAGS="$SAVED_LDFLAGS"
+                                   CFLAGS="$SAVED_CFLAGS"
+                                   AC_MSG_RESULT(no)
+                                 ])
+
+              ])
+                  
+
 dnl # Include libyuv
 AC_SUBST(ac_no_yuv)