clamav: don't install dev files into package

This avoids copying /usr/include, unversioned *.so files, pkgconfig,
/usr/lib/*.la, and the build-time libs/cflags configuration utility
clamav-config.

Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>

net/clamav/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=clamav
 PKG_VERSION:=0.101.2
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.clamav.net/downloads/production/
@@ -93,18 +93,14 @@ define Package/clamav/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/clamd $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/clamav-milter $(1)/usr/sbin/
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/clamav-config $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/clambc $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/clamconf $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/clamdscan $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/clamscan $(1)/usr/sbin/
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/sigtool $(1)/usr/sbin/
 
-	$(INSTALL_DIR) $(1)/usr/include
-	$(CP) $(PKG_INSTALL_DIR)/usr/include/clamav.h $(1)/usr/include/
-
 	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(PKG_INSTALL_DIR)/usr/lib*/* $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib*/lib*.so.* $(1)/usr/lib/
 
 	$(INSTALL_DIR) $(1)/etc/config
 	$(INSTALL_CONF) ./files/clamav.config $(1)/etc/config/clamav