libusb: make InstallDev explicit

Helps to see what actually gets installed.

Signed-off-by: Rosen Penev <[email protected]>

package/libs/libusb/Makefile

@@ -46,12 +46,17 @@ CONFIGURE_ARGS += \
 	--disable-log
 
 define Build/InstallDev
-	$(CP) $(PKG_INSTALL_DIR)/* $(1)/
+	$(INSTALL_DIR) $(1)/usr/include/libusb-1.0
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/libusb-1.0/libusb.h $(1)/usr/include/libusb-1.0/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libusb-1.0.* $(1)/usr/lib/
+	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libusb-1.0.pc $(1)/usr/lib/pkgconfig/
 endef
 
 define Package/libusb-1.0/install
 	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libusb*.so.* $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libusb-1.0.so.* $(1)/usr/lib/
 endef
 
 $(eval $(call BuildPackage,libusb-1.0))