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84 lines
2.2 KiB
Plaintext
84 lines
2.2 KiB
Plaintext
# Configure paths for libspeex
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# updated by Karl Heyes 02-Feb-2004
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dnl XIPH_PATH_SPEEX([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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dnl Test for libspeex, and define SPEEX_CFLAGS SPEEX_LIBS
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dnl SPEEX_SPEEXENC_LIBS SPEEX_SPEEXFILE_LIBS SPEEX_LDFLAGS
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dnl
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AC_DEFUN([XIPH_PATH_SPEEX],
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[
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XIPH_PATH_OGG([$1],[$2])
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dnl Get the cflags and libraries for speex
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dnl
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AC_ARG_VAR([SPEEX],[path to speex installation])
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AC_ARG_WITH(speex,
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AC_HELP_STRING([--with-speex=PREFIX],
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[Prefix where libspeex is installed (optional)]),
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speex_prefix="$withval",
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speex_prefix="$SPEEX_PREFIX"
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)
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if test "x$with_speex" = "xno"
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then
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AC_MSG_RESULT([Speex support disabled by request])
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else
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if test "x$speex_prefix" = "x"; then
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if test "x$prefix" = "xNONE"; then
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speex_prefix="/usr/local"
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else
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speex_prefix="$prefix"
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fi
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fi
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SPEEX_CFLAGS="$OGG_CFLAGS"
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SPEEX_LDFLAGS="$OGG_LDFLAGS"
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if test "x$speex_prefix" != "x$ogg_prefix"; then
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XIPH_GCC_WARNING(-I"$speex_prefix/include",,
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[SPEEX_CFLAGS="$SPEEX_CFLAGS -I$speex_prefix/include"
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SPEEX_LDFLAGS="-L$speex_prefix/lib $SPEEX_LDFLAGS"
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])
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fi
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SPEEX_LIBS="-lspeex"
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xt_save_LIBS="$LIBS"
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xt_save_LDFLAGS="$LDFLAGS"
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LDFLAGS="$LDFLAGS $SPEEX_LDFLAGS"
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LIBS="$LIBS $SPEEX_LIBS"
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xt_have_speex="yes"
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AC_MSG_CHECKING([for libspeex])
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AC_TRY_LINK_FUNC(ogg_stream_init, [AC_MSG_RESULT([ok])],
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[LIBS="$LIBS $OGG_LIBS"
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AC_TRY_LINK_FUNC(ogg_stream_init,
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[SPEEX_LIBS="$SPEEX_LIBS $OGG_LIBS"],
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[xt_have_speex="no"])
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])
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if test "x$xt_have_speex" = "xyes"
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then
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AC_LINK_IFELSE([AC_LANG_PROGRAM(
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[#include <speex/speex_header.h>],
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[void *p = speex_packet_to_header;])],
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[],
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[xt_have_speex="no"])
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fi
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LIBS="$xt_save_LIBS"
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LDFLAGS="$xt_save_LDFLAGS"
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if test "x$xt_have_speex" = "xyes"
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then
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AC_MSG_RESULT([ok])
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AC_DEFINE([HAVE_SPEEX],[1],[Define if Speex support is available])
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else
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ifelse([$2], , AC_MSG_ERROR([Unable to link to libspeex]), [$2])
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SPEEX_CFLAGS=""
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SPEEX_LDFLAGS=""
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SPEEX_LIBS=""
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fi
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AC_SUBST(SPEEX_CFLAGS)
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AC_SUBST(SPEEX_LDFLAGS)
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AC_SUBST(SPEEX_LIBS)
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fi
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])
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