Author: maxim
Date: 2011-11-21 11:51:41 +0000 (Mon, 21 Nov 2011)
New Revision: 4303

Log:
o AIX 7 defines sys_nerr in errno.h, therefore <errno.h> included
in the sys_nerr test.

o When sys_nerr and _sys_nerr are missed on a particular platform
and our euristic for a maximum errno detection applied always
print the maximum errno number we reached instead of printing void.[*]

* patch from Maxim Dounin

This commit makes possible to build nginx on AIX 7.1.


Modified:
trunk/auto/unix

Modified: trunk/auto/unix
===================================================================
--- trunk/auto/unix 2011-11-21 09:20:50 UTC (rev 4302)
+++ trunk/auto/unix 2011-11-21 11:51:41 UTC (rev 4303)
@@ -496,7 +496,8 @@
ngx_feature="sys_nerr"
ngx_feature_name="NGX_SYS_NERR"
ngx_feature_run=value
-ngx_feature_incs='#include <stdio.h>'
+ngx_feature_incs='#include <errno.h>
+ #include <stdio.h>'
ngx_feature_path=
ngx_feature_libs=
ngx_feature_test='printf("%d", sys_nerr);'
@@ -538,10 +539,10 @@
|| p == NULL
|| strncmp(p, "Unknown error", 13) == 0)
{
- printf("%d", n);
- return 0;
+ break;
}
- }'
+ }
+ printf("%d", n);'
. auto/feature
fi


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