test PCRE in FreeBSD, Linux, and NetBSD
diff --git a/auto/cc/conf b/auto/cc/conf
index 82854d8..4823900 100644
--- a/auto/cc/conf
+++ b/auto/cc/conf
@@ -113,6 +113,7 @@
ngx_feature_name=
ngx_feature_run=no
ngx_feature_incs=
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test=
. auto/feature
@@ -129,6 +130,7 @@
ngx_feature_run=yes
ngx_feature_incs="#include <stdio.h>
#define var(dummy, args...) sprintf(args)"
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="char buf[30]; buf[0] = '0';
var(0, buf, \"%d\", 1);
@@ -144,6 +146,7 @@
ngx_feature_run=yes
ngx_feature_incs="#include <stdio.h>
#define var(dummy, ...) sprintf(__VA_ARGS__)"
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="char buf[30]; buf[0] = '0';
var(0, buf, \"%d\", 1);
@@ -156,6 +159,7 @@
# ngx_feature_name=
# ngx_feature_run=no
# ngx_feature_incs="int inline f(void) { return 1 }"
+# ngx_feature_path=
# ngx_feature_libs=
# ngx_feature_test=
# . auto/feature
