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libv4l: Fix musl compatibility, update to 1.6.3

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Signed-off-by: Ted Hess <thess@kitschensync.net>
This commit is contained in:
Ted Hess
2015-06-17 17:32:06 -04:00
parent 7a3493a9eb
commit 6104632bc2
4 changed files with 136 additions and 2 deletions
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23
libs/libv4l/patches/005-test_for_posix_ioctl.patch Normal file
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@@ -0,0 +1,23 @@
--- a/configure.ac
+++ b/configure.ac
@@ -80,6 +80,20 @@ gl_VISIBILITY
AC_CHECK_HEADERS([sys/klog.h])
AC_CHECK_FUNCS([klogctl])
+AC_CACHE_CHECK([for ioctl with POSIX signature],
+ [gl_cv_func_ioctl_posix_signature],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <sys/ioctl.h>]],
+ [[int ioctl (int, int, ...);]])
+ ],
+ [gl_cv_func_ioctl_posix_signature=yes],
+ [gl_cv_func_ioctl_posix_signature=no])
+ ])
+if test "x$gl_cv_func_ioctl_posix_signature" = xyes; then
+ AC_DEFINE([HAVE_POSIX_IOCTL], [1], [Have ioctl with POSIX signature])
+fi
+
# Check host os
case "$host_os" in
linux*)