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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 7311bc78..b83f5bf6 100644 --- a/configure.ac +++ b/configure.ac @@ -635,6 +635,23 @@ return 0; [ AC_MSG_WARN([video4linux2 was not found])]) ]) fi + dnl check for missing v4l2_buffer declaration (see #135919) + if [ test x$HAVE_V4L2 = xyes ]; then + MISSING_DECL=0 + AC_MSG_CHECKING(struct v4l2_buffer declaration) + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <linux/types.h> +#define _LINUX_TIME_H +#include <linux/videodev2.h> + ],[ +struct v4l2_buffer buf; +return 0; + ], [ AC_MSG_RESULT(yes) ], [ MISSING_DECL=1 && AC_MSG_RESULT(no) ]) + if [ test x$MISSING_DECL = x1 ]; then + AC_DEFINE(GST_V4L2_MISSING_BUFDECL, 1, [struct v4l2_buffer missing]) + fi + fi ]) dnl Next, check for the optional libraries: |