From 0927246d5c509e38fb06545bb2bed5483bda4307 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Mon, 18 Mar 2019 12:37:16 -0400
Subject: ob-gencontrol: Add more details to size comment

---
diff --git a/src/ob-gencontrol.sh b/src/ob-gencontrol.sh
index eeb8e47..5d8b397 100644
--- a/src/ob-gencontrol.sh
+++ b/src/ob-gencontrol.sh
@@ -59,6 +59,10 @@ gen_control()
 	# kibibytes in its determination of whether the package's data will fit
 	# on the system:
 	#   pkg_size_kbs = (pkg->installed_size + 1023)/1024;
+	#   (from libopkg/opkg_install.c line 245)
+	#   (still in upstream as of 2019-02-25, libopkg/opkg_install.c:118)
+	# In other words, if a package declares an installed size of 10 KiB,
+	# opkg checks for 10 MiB of available space.
 	# TODO: Further investigate opkg's disk space calculation and, if
 	# necessary, patch opkg and submit a bug report.
 	inst_size=$(((${inst_size} + 1023) / 1024))
--
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