[100448] users/raimue/ports/sysutils/collectd/Portfile

[raimue at macports.org]

Revision: 100448
          https://trac.macports.org/changeset/100448
Author:   raimue at macports.org
Date:     2012-12-12 08:57:53 -0800 (Wed, 12 Dec 2012)
Log Message:
-----------
sysutils/collectd:
Suppress some more unfixable warnings

Modified Paths:
--------------
    users/raimue/ports/sysutils/collectd/Portfile

Modified: users/raimue/ports/sysutils/collectd/Portfile
===================================================================
--- users/raimue/ports/sysutils/collectd/Portfile	2012-12-12 16:08:12 UTC (rev 100447)
+++ users/raimue/ports/sysutils/collectd/Portfile	2012-12-12 16:57:53 UTC (rev 100448)
@@ -22,11 +22,15 @@
 checksums           sha1 2176c80f804559edb3ef3a4dfea459e67f6cecbe \
                     sha256 3f8dd235b8e2493a4ad558e3cd15b89007a0deaaef5481782d1e8e048dd43e4f
 
-# collectd uses -Werror in their CFLAGS, which turns the warnings about unused
-# command line arguments generated by clang into errors. Suppress these
-# warnings when clang is used.
+# collectd uses -Werror in their CFLAGS, which turns warnings into errors.
+# Some of these are not fixable and thus need to be suppressed when clang
+# is used.
 if [string match *clang* ${configure.compiler}] {
+    # Do not error out on unused command-line arguments
     configure.cflags-append -Qunused-arguments
+    # Do not error out on use of IN6_IS_ADDR_MULTICAST()
+    # that adds an extra pair of parentheses
+    configure.cflags-append -Wno-parentheses-equality
 }
 
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