diff --git a/packages/compress/unzip/package.mk b/packages/compress/unzip/package.mk
index c5c1342cb8..ec7a6d30fb 100644
--- a/packages/compress/unzip/package.mk
+++ b/packages/compress/unzip/package.mk
@@ -38,8 +38,7 @@ make_target() {
       RANLIB=$TARGET_RANLIB \
       AR=$TARGET_AR \
       STRIP=$TARGET_STRIP \
-      CFLAGS="$CFLAGS" \
-      -f unix/Makefile generic
+      -f unix/Makefile generic LOCAL_UNZIP="$CFLAGS"
 }
 
 makeinstall_target() {
diff --git a/packages/sysutils/keyutils/patches/keyutils-02-cflags.patch b/packages/sysutils/keyutils/patches/keyutils-02-cflags.patch
new file mode 100644
index 0000000000..508b3d437f
--- /dev/null
+++ b/packages/sysutils/keyutils/patches/keyutils-02-cflags.patch
@@ -0,0 +1,23 @@
+From d8f15e55b4d357ac0a2b384888080b120600d09d Mon Sep 17 00:00:00 2001
+From: vpeter4 <peter.vicman@gmail.com>
+Date: Wed, 8 Apr 2015 18:27:06 +0200
+Subject: [PATCH] cflags
+
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index c904eaf..df0fe3e 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,5 +1,5 @@
+ CPPFLAGS	:= -I.
+-CFLAGS		:= -g -Wall -Werror
++CFLAGS		+= -g -Wall -Werror
+ INSTALL		:= install
+ DESTDIR		:=
+ SPECFILE	:= keyutils.spec
+-- 
+1.8.1.2
+
diff --git a/packages/tools/plymouth-lite/package.mk b/packages/tools/plymouth-lite/package.mk
index 379218f07c..c70aed84a2 100644
--- a/packages/tools/plymouth-lite/package.mk
+++ b/packages/tools/plymouth-lite/package.mk
@@ -40,6 +40,8 @@ pre_configure_init() {
   # plymouth-lite dont support to build in subdirs
   cd $ROOT/$PKG_BUILD
     rm -rf .$TARGET_NAME-init
+    
+  LDFLAGS="$LDFLAGS -lm"
 }
 
 makeinstall_init() {