diff options
Diffstat (limited to 'lib/ccan')
| -rw-r--r-- | lib/ccan/libccan.m4 | 2 | ||||
| -rw-r--r-- | lib/ccan/wscript | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/lib/ccan/libccan.m4 b/lib/ccan/libccan.m4 index 3b71d7b023..0d391ad961 100644 --- a/lib/ccan/libccan.m4 +++ b/lib/ccan/libccan.m4 @@ -21,6 +21,8 @@ AC_SUBST(CCAN_CFLAGS) # All the configuration checks. Regrettably, the __attribute__ checks will # give false positives on old GCCs, since they just cause warnings. But that's # fairly harmless. +AC_CHECK_HEADERS(err.h) + AC_CACHE_CHECK([whether we can compile with __attribute__((cold))], samba_cv_attribute_cold, [ diff --git a/lib/ccan/wscript b/lib/ccan/wscript index 8d5782af8b..c1dae41611 100644 --- a/lib/ccan/wscript +++ b/lib/ccan/wscript @@ -4,6 +4,7 @@ import Logs, sys, Options def configure(conf): conf.DEFINE('HAVE_CCAN', 1) + conf.CHECK_HEADERS('err.h') # FIXME: if they don't have -Werror, these will all fail. But they # probably will anyway... conf.CHECK_CODE('int __attribute__((cold)) func(int x) { return x; }', |