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configure: Add autoconf check for libopus.

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Because opus transcoding support cannot be included in the standard Asterisk
distribution, a few codec_opus implementations have popped up.  To make it
easier for people to drop in opus support in their own installations, this
patch adds configure checks for libopus.

Review: https://reviewboard.asterisk.org/r/4106/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@426234 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2014-10-27 17:54:32 +00:00
parent b23580afe6
commit 88d9d3f1fc
5 changed files with 159 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

155
configure vendored
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@@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 421230 .
# From configure.ac Revision: 425965 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for asterisk trunk.
#
@@ -930,6 +930,10 @@ PBX_OSPTK
OSPTK_DIR
OSPTK_INCLUDE
OSPTK_LIB
PBX_OPUS
OPUS_DIR
OPUS_INCLUDE
OPUS_LIB
PBX_OPENR2
OPENR2_DIR
OPENR2_INCLUDE
@@ -1315,6 +1319,7 @@ with_netsnmp
with_newt
with_ogg
with_openr2
with_opus
with_osptk
with_oss
with_postgres
@@ -2052,6 +2057,7 @@ Optional Packages:
--with-newt=PATH use newt files in PATH
--with-ogg=PATH use OGG files in PATH
--with-openr2=PATH use MFR2 files in PATH
--with-opus=PATH use Opus files in PATH
--with-osptk=PATH use OSP Toolkit files in PATH
--with-oss=PATH use Open Sound System files in PATH
--with-postgres=PATH use PostgreSQL files in PATH
@@ -10048,6 +10054,38 @@ fi
OPUS_DESCRIP="Opus"
OPUS_OPTION="opus"
PBX_OPUS=0
# Check whether --with-opus was given.
if test "${with_opus+set}" = set; then :
withval=$with_opus;
case ${withval} in
n|no)
USE_OPUS=no
# -1 is a magic value used by menuselect to know that the package
# was disabled, other than 'not found'
PBX_OPUS=-1
;;
y|ye|yes)
ac_mandatory_list="${ac_mandatory_list} OPUS"
;;
*)
OPUS_DIR="${withval}"
ac_mandatory_list="${ac_mandatory_list} OPUS"
;;
esac
fi
OSPTK_DESCRIP="OSP Toolkit"
OSPTK_OPTION="osptk"
PBX_OSPTK=0
@@ -13248,7 +13286,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -13294,7 +13332,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -13318,7 +13356,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -13363,7 +13401,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -13387,7 +13425,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -26939,6 +26977,111 @@ fi
if test "x${PBX_OPUS}" != "x1" -a "${USE_OPUS}" != "no"; then
pbxlibdir=""
# if --with-OPUS=DIR has been specified, use it.
if test "x${OPUS_DIR}" != "x"; then
if test -d ${OPUS_DIR}/lib; then
pbxlibdir="-L${OPUS_DIR}/lib"
else
pbxlibdir="-L${OPUS_DIR}"
fi
fi
pbxfuncname="opus_encoder_create"
if test "x${pbxfuncname}" = "x" ; then # empty lib, assume only headers
AST_OPUS_FOUND=yes
else
ast_ext_lib_check_save_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} "
as_ac_Lib=`$as_echo "ac_cv_lib_opus_${pbxfuncname}" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${pbxfuncname} in -lopus" >&5
$as_echo_n "checking for ${pbxfuncname} in -lopus... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lopus ${pbxlibdir} $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char ${pbxfuncname} ();
int
main ()
{
return ${pbxfuncname} ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
eval "$as_ac_Lib=yes"
else
eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
AST_OPUS_FOUND=yes
else
AST_OPUS_FOUND=no
fi
CFLAGS="${ast_ext_lib_check_save_CFLAGS}"
fi
# now check for the header.
if test "${AST_OPUS_FOUND}" = "yes"; then
OPUS_LIB="${pbxlibdir} -lopus "
# if --with-OPUS=DIR has been specified, use it.
if test "x${OPUS_DIR}" != "x"; then
OPUS_INCLUDE="-I${OPUS_DIR}/include"
fi
OPUS_INCLUDE="${OPUS_INCLUDE} "
if test "xopus/opus.h" = "x" ; then # no header, assume found
OPUS_HEADER_FOUND="1"
else # check for the header
ast_ext_lib_check_saved_CPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} ${OPUS_INCLUDE}"
ac_fn_c_check_header_mongrel "$LINENO" "opus/opus.h" "ac_cv_header_opus_opus_h" "$ac_includes_default"
if test "x$ac_cv_header_opus_opus_h" = xyes; then :
OPUS_HEADER_FOUND=1
else
OPUS_HEADER_FOUND=0
fi
CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}"
fi
if test "x${OPUS_HEADER_FOUND}" = "x0" ; then
OPUS_LIB=""
OPUS_INCLUDE=""
else
if test "x${pbxfuncname}" = "x" ; then # only checking headers -> no library
OPUS_LIB=""
fi
PBX_OPUS=1
cat >>confdefs.h <<_ACEOF
#define HAVE_OPUS 1
_ACEOF
fi
fi
fi
if test "${USE_PWLIB}" != "no"; then
if test -n "${PWLIB_DIR}"; then
PWLIBDIR="${PWLIB_DIR}"