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| author | Martin Pitt <martin.pitt@ubuntu.com> | 2011-02-15 14:20:21 +0100 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2011-02-15 14:20:21 +0100 |
| commit | 0c0b3f97cad4c34140dda3aa85a9bc74badb4b16 (patch) | |
| tree | 47b11e6f7c49d46facdf60b00e93174c7f642b1c /configure.ac | |
| parent | 5e9eb156c003dc7f8f92287bfad0251d6c5d0ef9 (diff) | |
| download | udev-0c0b3f97cad4c34140dda3aa85a9bc74badb4b16.tar.gz | |
Only build v4l_id if V4L1 header file is available
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9d35cfce..2ceba561 100644 --- a/configure.ac +++ b/configure.ac @@ -115,6 +115,9 @@ if test "x$enable_extras" = xyes; then AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found])) AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')]) + + AC_CHECK_HEADER([linux/videodev.h], [have_videodev_h=yes], []) + AM_CONDITIONAL(HAVE_V4L1, [test "x$have_videodev_h" = "xyes"]) fi AM_CONDITIONAL([ENABLE_EXTRAS], [test "x$enable_extras" = xyes]) |