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Member "mumble-1.3.2/3rdparty/speexdsp-src/acinclude.m4" (9 Jul 2020, 3486 Bytes) of package /linux/misc/mumble-1.3.2.tar.gz:


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    1 # Configure paths for libogg
    2 # Jack Moffitt <jack@icecast.org> 10-21-2000
    3 # Shamelessly stolen from Owen Taylor and Manish Singh
    4 
    5 dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
    6 dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
    7 dnl
    8 AC_DEFUN([XIPH_PATH_OGG],
    9 [dnl 
   10 dnl Get the cflags and libraries
   11 dnl
   12 AC_ARG_WITH(ogg,[  --with-ogg=PFX   Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="")
   13 AC_ARG_WITH(ogg-libraries,[  --with-ogg-libraries=DIR   Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="")
   14 AC_ARG_WITH(ogg-includes,[  --with-ogg-includes=DIR   Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="")
   15 AC_ARG_ENABLE(oggtest, [  --disable-oggtest       Do not try to compile and run a test Ogg program],, enable_oggtest=yes)
   16 
   17   if test "x$ogg_libraries" != "x" ; then
   18     OGG_LIBS="-L$ogg_libraries"
   19   elif test "x$ogg_prefix" != "x" ; then
   20     OGG_LIBS="-L$ogg_prefix/lib"
   21   elif test "x$prefix" != "xNONE" ; then
   22     OGG_LIBS="-L$prefix/lib"
   23   fi
   24 
   25   OGG_LIBS="$OGG_LIBS -logg"
   26 
   27   if test "x$ogg_includes" != "x" ; then
   28     OGG_CFLAGS="-I$ogg_includes"
   29   elif test "x$ogg_prefix" != "x" ; then
   30     OGG_CFLAGS="-I$ogg_prefix/include"
   31   elif test "x$prefix" != "xNONE"; then
   32     OGG_CFLAGS="-I$prefix/include"
   33   fi
   34 
   35   AC_MSG_CHECKING(for Ogg)
   36   no_ogg=""
   37 
   38 
   39   if test "x$enable_oggtest" = "xyes" ; then
   40     ac_save_CFLAGS="$CFLAGS"
   41     ac_save_LIBS="$LIBS"
   42     CFLAGS="$CFLAGS $OGG_CFLAGS"
   43     LIBS="$LIBS $OGG_LIBS"
   44 dnl
   45 dnl Now check if the installed Ogg is sufficiently new.
   46 dnl
   47       rm -f conf.oggtest
   48       AC_TRY_RUN([
   49 #include <stdio.h>
   50 #include <stdlib.h>
   51 #include <string.h>
   52 #include <ogg/ogg.h>
   53 
   54 int main ()
   55 {
   56   system("touch conf.oggtest");
   57   return 0;
   58 }
   59 
   60 ],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
   61        CFLAGS="$ac_save_CFLAGS"
   62        LIBS="$ac_save_LIBS"
   63   fi
   64 
   65   if test "x$no_ogg" = "x" ; then
   66      AC_MSG_RESULT(yes)
   67      ifelse([$1], , :, [$1])     
   68   else
   69      AC_MSG_RESULT(no)
   70      if test -f conf.oggtest ; then
   71        :
   72      else
   73        echo "*** Could not run Ogg test program, checking why..."
   74        CFLAGS="$CFLAGS $OGG_CFLAGS"
   75        LIBS="$LIBS $OGG_LIBS"
   76        AC_TRY_LINK([
   77 #include <stdio.h>
   78 #include <ogg/ogg.h>
   79 ],     [ return 0; ],
   80        [ echo "*** The test program compiled, but did not run. This usually means"
   81        echo "*** that the run-time linker is not finding Ogg or finding the wrong"
   82        echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
   83        echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
   84        echo "*** to the installed location  Also, make sure you have run ldconfig if that"
   85        echo "*** is required on your system"
   86        echo "***"
   87        echo "*** If you have an old version installed, it is best to remove it, although"
   88        echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
   89        [ echo "*** The test program failed to compile or link. See the file config.log for the"
   90        echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
   91        echo "*** or that you have moved Ogg since it was installed." ])
   92        CFLAGS="$ac_save_CFLAGS"
   93        LIBS="$ac_save_LIBS"
   94      fi
   95      OGG_CFLAGS=""
   96      OGG_LIBS=""
   97      ifelse([$2], , :, [$2])
   98   fi
   99   AC_SUBST(OGG_CFLAGS)
  100   AC_SUBST(OGG_LIBS)
  101   rm -f conf.oggtest
  102 ])