gammu: Fix build under 64-bit targets.

There's a faulty suffix variable that points to the wrong place.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

utils/gammu/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gammu
 PKG_VERSION:=1.39.0
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_URL:=https://dl.cihar.com/gammu/releases
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
@@ -60,7 +60,7 @@ define Package/gammu/install
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/gammu $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/gammu-{smsd,smsd-inject,smsd-monitor} $(1)/usr/bin
 	$(INSTALL_DIR) $(1)/usr/lib
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/lib$(LIB_SUFFIX)/lib{Gammu*,gsmsd*} $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/lib/lib{Gammu*,gsmsd*} $(1)/usr/lib
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_DIR) $(1)/etc/config
 	$(INSTALL_CONF) ./files/gammu $(1)/etc/config/gammu