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Correct inclusion of standard if_tun.h header file.

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This commit is contained in:
Guus Sliepen 2001-07-15 14:21:12 +00:00
parent 5dc4ade0b9
commit b3074590b1
2 changed files with 15 additions and 5 deletions
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8
m4/tuntap.m4
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@ -16,7 +16,7 @@ AC_CACHE_CHECK([for linux/if_tun.h], tinc_cv_linux_if_tun_h,
if_tun_h="\"$kerneldir/include/linux/if_tun.h\"",
[AC_TRY_COMPILE([#include <linux/if_tun.h>],
[int a = IFF_TAP;],
if_tun_h="<linux/if_tun.h>",
if_tun_h="default",
if_tun_h="no"
)]
)
@ -30,8 +30,10 @@ AC_CACHE_CHECK([for linux/if_tun.h], tinc_cv_linux_if_tun_h,
if test $tinc_cv_linux_if_tun_h != none; then
AC_DEFINE(HAVE_TUNTAP)
AC_DEFINE_UNQUOTED(LINUX_IF_TUN_H, $tinc_cv_linux_if_tun_h)
AC_SUBST(LINUX_IF_TUN_H)
if test $tinc_cv_linux_if_tun_h != default; then
AC_DEFINE_UNQUOTED(LINUX_IF_TUN_H, $tinc_cv_linux_if_tun_h)
fi
fi
AC_SUBST(LINUX_IF_TUN_H)
AC_SUBST(HAVE_TUNTAP)
])