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Lines 151-165
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dnl video4linux/hardware dependent tools. Else, undefine HAVE_V4L |
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dnl video4linux/hardware dependent tools. Else, undefine HAVE_V4L |
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have_video4linux=false |
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have_video4linux=false |
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AC_ARG_WITH([v4l], AC_HELP_STRING([--without-v4l], [Disable v4l1 API])) |
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AS_IF([test "x$with_v4l" != "xno"], [ |
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case $host in |
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case $host in |
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*-*-linux*) |
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*-*-linux*) |
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AC_CHECK_HEADER(linux/videodev.h, |
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AC_CHECK_HEADER(linux/videodev.h, |
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[have_video4linux=true |
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[have_video4linux=true |
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AC_DEFINE(HAVE_V4L, 1, |
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AC_DEFINE(HAVE_V4L, 1, |
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[Building for Linux - using the video4linux API])], |
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[Building for Linux - using the video4linux API])], []) |
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[AC_MSG_ERROR([videodev.h not found - please install the linux kernel headers])]) |
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;; |
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;; |
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esac]) |
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esac |
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AS_IF([test "x$have_video4linux" != "xtrue" && test "x$with_v4l" != "xno"], |
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[have_video4linux=false |
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AC_MSG_WARN([videodev.h not found - please install the linux kernel headers programms needing v4l disabled])]) |
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AM_CONDITIONAL(HAVE_V4L, test x$have_video4linux = xtrue) |
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AM_CONDITIONAL(HAVE_V4L, test x$have_video4linux = xtrue) |
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dnl ********************************************************************* |
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dnl ********************************************************************* |
