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add check for video4linux

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@89475 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
rizzo 2007-11-21 01:29:45 +00:00
parent b1bcb60bea
commit 076f1b61c3
3 changed files with 144 additions and 1 deletions

138
configure vendored
View File

@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 89464 .
# From configure.ac Revision: 89472 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61.
#
@ -45635,6 +45635,142 @@ _ACEOF
fi
# possible places for video4linux version 1
if test "${ac_cv_header_linux_videodev_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for linux/videodev.h" >&5
echo $ECHO_N "checking for linux/videodev.h... $ECHO_C" >&6; }
if test "${ac_cv_header_linux_videodev_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev_h" >&5
echo "${ECHO_T}$ac_cv_header_linux_videodev_h" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking linux/videodev.h usability" >&5
echo $ECHO_N "checking linux/videodev.h usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <linux/videodev.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking linux/videodev.h presence" >&5
echo $ECHO_N "checking linux/videodev.h presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <linux/videodev.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: linux/videodev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: linux/videodev.h: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: present but cannot be compiled" >&5
echo "$as_me: WARNING: linux/videodev.h: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: linux/videodev.h: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: see the Autoconf documentation" >&5
echo "$as_me: WARNING: linux/videodev.h: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: linux/videodev.h: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/videodev.h: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: linux/videodev.h: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for linux/videodev.h" >&5
echo $ECHO_N "checking for linux/videodev.h... $ECHO_C" >&6; }
if test "${ac_cv_header_linux_videodev_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_cv_header_linux_videodev_h=$ac_header_preproc
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev_h" >&5
echo "${ECHO_T}$ac_cv_header_linux_videodev_h" >&6; }
fi
if test $ac_cv_header_linux_videodev_h = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_VIDEODEV_H 1
_ACEOF
fi
# possible places for X11
if test "x${PBX_X11}" != "x1" -a "${USE_X11}" != "no"; then

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@ -1184,6 +1184,10 @@ AST_EXT_TOOL_CHECK([SDL], [sdl])
AST_EXT_LIB_CHECK([SDL_IMAGE], [SDL_image], [IMG_Load], [SDL_image.h], [${SDL_LIB}], [${SDL_INCLUDE}])
AST_EXT_LIB_CHECK([FFMPEG], [avcodec], [sws_getContext], [ffmpeg/avcodec.h], [-lpthread -lz -lm])
# possible places for video4linux version 1
AC_CHECK_HEADER([linux/videodev.h],
[AC_DEFINE_UNQUOTED([HAVE_VIDEODEV_H], 1, [Define to 1 if your system has linux/videodev.h.])])
# possible places for X11
AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],,, [standard_path])
AST_EXT_LIB_CHECK([X11], [X11], [XOpenDisplay], [X11/Xlib.h],, [-I/usr/X11R6/include], [X11R6])

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@ -961,6 +961,9 @@
/* Define to 1 if you have the <vfork.h> header file. */
#undef HAVE_VFORK_H
/* Define to 1 if your system has linux/videodev.h. */
#undef HAVE_VIDEODEV_H
/* Define this to indicate the ${VORBIS_DESCRIP} library */
#undef HAVE_VORBIS