From: John Crispin <john@openwrt.org>
Date: Tue, 3 Feb 2015 10:11:06 +0000 (+0000)
Subject: Fix possible fail to check for dependencies
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;h=1598fc4e7d865baa8622c0f0f0bfd30d1bd2b64f

Fix possible fail to check for dependencies

Few characters in filenames (a plus sign, a dot) can be interpreted
specially by grep. This can lead to the omission of missing package
dependency. For example if we would have "some.file.so" then it
matches also "some2file.so". -F switch off special meaning
of any character and -x match against whole line.

Signed-off-by: Sławomir Demeszko <s.demeszko@wireless-instruments.com>

SVN-Revision: 44247
---

diff --git a/include/package-ipkg.mk b/include/package-ipkg.mk
index 11edb9aeaa..b7dc0ad1e8 100644
--- a/include/package-ipkg.mk
+++ b/include/package-ipkg.mk
@@ -66,7 +66,7 @@ ifneq ($(PKG_NAME),toolchain)
 				XARGS="$(XARGS)"; \
 			$(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
 		) | while read FILE; do \
-			grep -q "^$$$$FILE$$$$" $(PKG_INFO_DIR)/$(1).provides || \
+			grep -qxF "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
 				echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
 		done; \
 		if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \