build: do not create empty directories in bin/
[librecmc/librecmc.git] / include / package-bin.mk
1 #
2 # Copyright (C) 2007-2014 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7
8 ifeq ($(DUMP),)
9   define BuildTarget/bin
10     ifeq ($(if $(VARIANT),$(BUILD_VARIANT)),$(VARIANT))
11     ifdef Package/$(1)/install
12       ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
13         $(_pkg_target)compile: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
14         compile: install-bin-$(1)
15       else
16         compile: $(1)-disabled
17         $(1)-disabled:
18                 @echo "WARNING: skipping $(1) -- package not selected" >&2
19       endif
20     endif
21     endif
22
23     $(PKG_BUILD_DIR)/.pkgdir/$(1).installed: $(STAMP_BUILT)
24                 rm -rf $(PKG_BUILD_DIR)/.pkgdir/$(1) $$@
25                 mkdir -p $(PKG_BUILD_DIR)/.pkgdir/$(1)
26                 $(call Package/$(1)/install,$(PKG_BUILD_DIR)/.pkgdir/$(1))
27                 touch $$@
28
29     install-bin-$(1): $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
30           rm -rf $(BIN_DIR)/$(1)
31           $(if $(wildcard $(PKG_BUILD_DIR)/.pkgdir/$(1)/*), \
32                 $(INSTALL_DIR) $(BIN_DIR)/$(1) && $(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(BIN_DIR)/$(1)/ \
33           )
34
35     clean-$(1):
36           rm -rf $(BIN_DIR)/$(1)
37
38     clean: clean-$(1)
39     .PHONY: install-bin-$(1)
40   endef
41 endif