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| author | YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp> | 2013-05-21 17:49:53 +0900 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-05-21 07:31:07 -0700 |
| commit | 3453ed2485f72744506e293f6ca322e809179da2 (patch) | |
| tree | 555e9678498b410e0f40669e9afcdeda59d94c5c /m4 | |
| parent | bc146369d58804906b5a22c2aa88a85c824408a8 (diff) | |
| download | openvswitch-3453ed2485f72744506e293f6ca322e809179da2.tar.gz | |
don't forget to define HAVE_BACKTRACE
Signed-off-by: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/openvswitch.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/openvswitch.m4 b/m4/openvswitch.m4 index ac0c7d5d6..12c02c08e 100644 --- a/m4/openvswitch.m4 +++ b/m4/openvswitch.m4 @@ -169,7 +169,9 @@ AC_DEFUN([OVS_CHECK_DBDIR], dnl Defines HAVE_BACKTRACE if backtrace() is found. AC_DEFUN([OVS_CHECK_BACKTRACE], - [AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace])]) + [AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace], + [AC_DEFINE([HAVE_BACKTRACE], [1], + [Define to 1 if you have backtrace(3).])])]) dnl Checks for __malloc_hook, etc., supported by glibc. AC_DEFUN([OVS_CHECK_MALLOC_HOOKS], |