Set default config for NetBSD to not use fallocate

[Jeff Rizzo <riz%tastylime.net@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Jeff Rizzo <riz%tastylime.net@localhost>
Pushed By:	riz
Date:		Sun Dec 6 12:03:59 2015 -0800
Changeset:	b2c93586a5fcf1ca95b00f8ccbf3cc5fb25dcea0

Modified Files:
	py-carbon/Makefile

Log Message:
Set default config for NetBSD to not use fallocate

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=b2c93586a5fcf1ca95b00f8ccbf3cc5fb25dcea0

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 py-carbon/Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diffs:
diff --git a/py-carbon/Makefile b/py-carbon/Makefile
index db89c5f..4cbc0f8 100644
--- a/py-carbon/Makefile
+++ b/py-carbon/Makefile
@@ -50,6 +50,15 @@ SUBST_FILES.dirs=	setup.py conf/*
 SUBST_VARS.dirs=	GRAPHITE_DIR GRAPHITE_EGDIR GRAPHITE_USER PREFIX \
 			PKG_SYSCONFDIR VARBASE
 
+# NetBSD has posix_fallocate in libc, but fs can't actually use it.
+.if ${OPSYS} == "NetBSD"
+SUBST_CLASSES+=		fallocate
+SUBST_STAGE.fallocate=	pre-configure
+SUBST_MESSAGE.fallocate=Patching for NetBSD defaults
+SUBST_FILES.fallocate=	conf/carbon.conf.example
+SUBST_SED.fallocate=	-e 's,^\(WHISPER_FALLOCATE_CREATE *= *\)\(.*\),\1False,'
+.endif
+
 PKG_SYSCONFSUBDIR=	graphite
 
 GRAPHITE_CONF_FILES=	aggregation-rules.conf			\