From 008a5a1ff90e5e0ec35301957aa42377a604ae01 Mon Sep 17 00:00:00 2001
From: Yamashita Yuu <yamashita@geishatokyo.com>
Date: Thu, 26 Dec 2013 16:17:31 +0900
Subject: [PATCH] Force `PYTHON_BUILD_PATCH_PATH` to be absolute path

---
 plugins/python-build/bin/python-build | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugins/python-build/bin/python-build b/plugins/python-build/bin/python-build
index 71a32f50..ae7242b3 100755
--- a/plugins/python-build/bin/python-build
+++ b/plugins/python-build/bin/python-build
@@ -1264,9 +1264,10 @@ elif [ ! -e "$DEFINITION_PATH" ]; then
 fi
 
 if [ -z "$PYTHON_BUILD_PATCH_PATH" ]; then
-  PYTHON_BUILD_PATCH_PATH="${DEFINITION_PATH%/*}/patches/${DEFINITION_PATH##*/}"
+  # Find patches from "./patches" relatively from the definition path
+  PYTHON_BUILD_PATCH_PATH="$(abs_dirname "${DEFINITION_PATH}" 2>/dev/null)/patches/${DEFINITION_PATH##*/}"
 else
-  PYTHON_BUILD_PATCH_PATH="${PYTHON_BUILD_PATCH_PATH%/}"
+  PYTHON_BUILD_PATCH_PATH="$(abs_dirname "${PYTHON_BUILD_PATCH_PATH}/.." 2>/dev/null)"
 fi
 
 PREFIX_PATH="${ARGUMENTS[1]}"