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build: Add declaration checks to check for required syscall flags

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The required flags are relatively new and some older enterprise distributions
do not feature them.

https://bugs.freedesktop.org/show_bug.cgi?id=63360
This commit is contained in:
Rob Bradford 2013-06-04 13:27:49 +01:00 • committed by Kristian Høgsberg
parent b693088904
commit bc3e020475
1 changed files with 11 additions and 0 deletions
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11
configure.ac
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@ -41,6 +41,17 @@ AC_SUBST(GCC_CFLAGS)
AC_CHECK_FUNCS([accept4 mkostemp]) AC_CHECK_FUNCS([accept4 mkostemp])
AC_CHECK_DECL(SFD_CLOEXEC,[],
[AC_MSG_ERROR("SFD_CLOEXEC is needed to compile weston")],
[[#include <sys/signalfd.h>]])
AC_CHECK_DECL(TFD_CLOEXEC,[],
[AC_MSG_ERROR("TFD_CLOEXEC is needed to compile weston")],
[[#include <sys/timerfd.h>]])
AC_CHECK_DECL(CLOCK_MONOTONIC,[],
[AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile weston")],
[[#include <time.h>]])
AC_CHECK_HEADERS([execinfo.h])
AC_ARG_ENABLE([scanner], AC_ARG_ENABLE([scanner],
[AC_HELP_STRING([--disable-scanner], [AC_HELP_STRING([--disable-scanner],
[Disable compilation of wayland-scanner])], [Disable compilation of wayland-scanner])],