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author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2014-12-17 07:44:37 +0100 |
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committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2015-01-06 08:24:32 +0100 |
commit | c350a7f39402ace2456abe609beb2e6d53b3127a (patch) | |
tree | 522a4e02e1d2d22c78410193ad4b22c13d22d48c /configure.ac | |
parent | 9f497f7e3c931ab8e09bf34957bf652baa0a7fdd (diff) |
Compatibility: check kernel source for list_last_entry
list_last_entry is missing on CentOS7, reported by Ricardo Klein.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 4212274..74bc7de 100644 --- a/configure.ac +++ b/configure.ac @@ -376,6 +376,16 @@ else AC_SUBST(HAVE_TCF_EMATCH_STRUCT_NET, undef) fi +AC_MSG_CHECKING([kernel source for list_last_entry]) +if test -f $ksourcedir/include/linux/list.h && \ + $GREP -q 'list_last_entry' $ksourcedir/include/linux/list.h; then + AC_MSG_RESULT(yes) + AC_SUBST(HAVE_LIST_LAST_ENTRY, define) +else + AC_MSG_RESULT(no) + AC_SUBST(HAVE_LIST_LAST_ENTRY, undef) +fi + AC_MSG_CHECKING([kernel source for struct net_generic]) if test -f $ksourcedir/include/net/netns/generic.h && \ $GREP -q 'struct net_generic' $ksourcedir/include/net/netns/generic.h; then |