build: include BUILD_VARIANT in PKG_BUILD_DIR

This changes the default PKG_BUILD_DIR to take BUILD_VARIANT into
account (if set), so that packages do not need to manually override
PKG_BUILD_DIR just to handle variants.

This also updates most base packages with variants to use the updated
default PKG_BUILD_DIR.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
(cherry picked from commit e545fac8d968864a965edb9e50c6f90940b0a6c9)

17 files changed, 2 insertions, 23 deletions

diff --git a/include/kernel.mk b/include/kernel.mk
index 975cf455c4..97d23661c9 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -77,7 +77,7 @@ else
   TARGET_MODULES_DIR:=$(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
 
   ifneq ($(TARGET_BUILD),1)
-    PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
+    PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(if $(BUILD_VARIANT),$(PKG_NAME)-$(BUILD_VARIANT)/)$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
   endif
 endif
 
diff --git a/include/package.mk b/include/package.mk
index 66137f211b..c541f6edf7 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -11,7 +11,7 @@ all: $(if $(DUMP),dumpinfo,$(if $(CHECK),check,compile))
 
 include $(INCLUDE_DIR)/download.mk
 
-PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
+PKG_BUILD_DIR ?= $(BUILD_DIR)/$(if $(BUILD_VARIANT),$(PKG_NAME)-$(BUILD_VARIANT)/)$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
 PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
 PKG_BUILD_PARALLEL ?=
 PKG_USE_MIPS16 ?= 1
diff --git a/package/boot/tfa-layerscape/Makefile b/package/boot/tfa-layerscape/Makefile
index 28014e87f2..a34c52bc3b 100644
--- a/package/boot/tfa-layerscape/Makefile
+++ b/package/boot/tfa-layerscape/Makefile
@@ -15,7 +15,6 @@ PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://source.codeaurora.org/external/qoriq/qoriq-components/atf
 PKG_SOURCE_VERSION:=7e34aebe658c7c3439d2d68b0ce6b9776e8e6996
 PKG_MIRROR_HASH:=9cf0bc32fa589a0ee7c48c87898679e645341f29da1253d0ba5d2e82c6ea074d
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_BUILD_DEPENDS:=uboot-layerscape tfa-layerscape/host
 
 include $(INCLUDE_DIR)/host-build.mk
diff --git a/package/kernel/lantiq/ltq-adsl-mei/Makefile b/package/kernel/lantiq/ltq-adsl-mei/Makefile
index 08e5775771..31e671e53f 100644
--- a/package/kernel/lantiq/ltq-adsl-mei/Makefile
+++ b/package/kernel/lantiq/ltq-adsl-mei/Makefile
@@ -8,7 +8,6 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ltq-adsl-mei
 PKG_RELEASE:=1
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/ltq-adsl-mei-$(BUILD_VARIANT)/
 
 PKG_MAINTAINER:=John Crispin <john@phrozen.org>
 PKG_CHECK_FORMAT_SECURITY:=0
diff --git a/package/kernel/lantiq/ltq-atm/Makefile b/package/kernel/lantiq/ltq-atm/Makefile
index 5d63983d2c..455d7b25e3 100644
--- a/package/kernel/lantiq/ltq-atm/Makefile
+++ b/package/kernel/lantiq/ltq-atm/Makefile
@@ -8,7 +8,6 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ltq-atm
 PKG_RELEASE:=2
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/ltq-atm-$(BUILD_VARIANT)
 
 PKG_MAINTAINER:=John Crispin <john@phrozen.org>
 PKG_LICENSE:=GPL-2.0+
diff --git a/package/kernel/lantiq/ltq-deu/Makefile b/package/kernel/lantiq/ltq-deu/Makefile
index af299d8883..7bc9e8532d 100644
--- a/package/kernel/lantiq/ltq-deu/Makefile
+++ b/package/kernel/lantiq/ltq-deu/Makefile
@@ -8,7 +8,6 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ltq-deu
 PKG_RELEASE:=1
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/ltq-deu-$(BUILD_VARIANT)
 
 PKG_MAINTAINER:=John Crispin <john@phrozen.org>
 PKG_LICENSE:=GPL-2.0+
diff --git a/package/kernel/lantiq/ltq-ptm/Makefile b/package/kernel/lantiq/ltq-ptm/Makefile
index 13831a2b6f..73fd63f42b 100644
--- a/package/kernel/lantiq/ltq-ptm/Makefile
+++ b/package/kernel/lantiq/ltq-ptm/Makefile
@@ -9,7 +9,6 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ltq-ptm
 PKG_RELEASE:=1
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/ltq-ptm-$(BUILD_VARIANT)
 
 PKG_MAINTAINER:=John Crispin <john@phrozen.org>
 PKG_LICENSE:=GPL-2.0+
diff --git a/package/libs/ustream-ssl/Makefile b/package/libs/ustream-ssl/Makefile
index ca9ad5d98b..b8d0967282 100644
--- a/package/libs/ustream-ssl/Makefile
+++ b/package/libs/ustream-ssl/Makefile
@@ -10,8 +10,6 @@ PKG_SOURCE_VERSION:=738e8d2489fc64f782affd1292388c66f6d69e82
 PKG_MIRROR_HASH:=29e69fce0a334746ed3a68d27f5ca5bffbfc144d04329335be47983fdd7cbdfd
 CMAKE_INSTALL:=1
 
-PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_SOURCE_SUBDIR)
-
 PKG_LICENSE:=ISC
 PKG_LICENSE_FILES:=
 
diff --git a/package/network/services/hostapd/Makefile b/package/network/services/hostapd/Makefile
index e389efccb2..be2a9069c7 100644
--- a/package/network/services/hostapd/Makefile
+++ b/package/network/services/hostapd/Makefile
@@ -66,8 +66,6 @@ ifeq ($(LOCAL_VARIANT),mesh)
   CONFIG_VARIANT:=full
 endif
 
-PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-
 include $(INCLUDE_DIR)/package.mk
 
 STAMP_CONFIGURED:=$(STAMP_CONFIGURED)_$(CONFIG_WPA_MSG_MIN_PRIORITY)
diff --git a/package/network/services/odhcpd/Makefile b/package/network/services/odhcpd/Makefile
index 52a366a507..0eae243585 100644
--- a/package/network/services/odhcpd/Makefile
+++ b/package/network/services/odhcpd/Makefile
@@ -19,8 +19,6 @@ PKG_MIRROR_HASH:=991263706a11fead66b1378b0adda50f188101f18f2b6cb130182d401fa9e15
 PKG_MAINTAINER:=Hans Dedecker <dedeckeh@gmail.com>
 PKG_LICENSE:=GPL-2.0
 
-PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-
 PKG_INSTALL:=1
 PKG_CONFIG_DEPENDS:=CONFIG_PACKAGE_odhcpd_$(BUILD_VARIANT)_ext_cer_id
 
diff --git a/package/network/services/openvpn/Makefile b/package/network/services/openvpn/Makefile
index 30c74789a4..aed9f43f80 100644
--- a/package/network/services/openvpn/Makefile
+++ b/package/network/services/openvpn/Makefile
@@ -18,7 +18,6 @@ PKG_SOURCE_URL:=\
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_HASH:=a42f53570f669eaf10af68e98d65b531015ff9e12be7a62d9269ea684652f648
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 
 PKG_INSTALL:=1
diff --git a/package/network/services/ppp/Makefile b/package/network/services/ppp/Makefile
index c8016dc619..10e7656ea4 100644
--- a/package/network/services/ppp/Makefile
+++ b/package/network/services/ppp/Makefile
@@ -23,8 +23,6 @@ PKG_CPE_ID:=cpe:/a:samba:ppp
 PKG_RELEASE_VERSION:=2.4.7
 PKG_VERSION:=$(PKG_RELEASE_VERSION).git-$(PKG_SOURCE_DATE)
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-
 PKG_BUILD_DEPENDS:=libpcap
 
 PKG_BUILD_PARALLEL:=1
diff --git a/package/network/utils/iproute2/Makefile b/package/network/utils/iproute2/Makefile
index 837ef25171..e26a4df81d 100644
--- a/package/network/utils/iproute2/Makefile
+++ b/package/network/utils/iproute2/Makefile
@@ -19,8 +19,6 @@ PKG_BUILD_DEPENDS:=iptables
 PKG_LICENSE:=GPL-2.0
 PKG_CPE_ID:=cpe:/a:iproute2_project:iproute2
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-
 include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/nls.mk
diff --git a/package/network/utils/iw/Makefile b/package/network/utils/iw/Makefile
index 58cf8319f5..64438a1931 100644
--- a/package/network/utils/iw/Makefile
+++ b/package/network/utils/iw/Makefile
@@ -15,7 +15,6 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@KERNEL/software/network/iw
 PKG_HASH:=1e38ea794a223525b2ea7fe78fd14f2a56121e62e21ba5f9dbe8c494b35b5c0d
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/iw-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_LICENSE:=GPL-2.0
 
diff --git a/package/network/utils/tcpdump/Makefile b/package/network/utils/tcpdump/Makefile
index 712617fd25..74ef2cd204 100644
--- a/package/network/utils/tcpdump/Makefile
+++ b/package/network/utils/tcpdump/Makefile
@@ -16,7 +16,6 @@ PKG_SOURCE_URL:=http://www.us.tcpdump.org/release/ \
 	http://www.tcpdump.org/release/
 PKG_HASH:=798b3536a29832ce0cbb07fafb1ce5097c95e308a6f592d14052e1ef1505fe79
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 PKG_BUILD_PARALLEL:=1
 
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
diff --git a/package/system/ucert/Makefile b/package/system/ucert/Makefile
index 0bcd89de89..6c1db9390d 100644
--- a/package/system/ucert/Makefile
+++ b/package/system/ucert/Makefile
@@ -17,8 +17,6 @@ PKG_LICENSE_FILES:=COPYING
 
 PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
 
-PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/cmake.mk
diff --git a/package/utils/px5g/Makefile b/package/utils/px5g/Makefile
index 7b5748425d..592d19663d 100644
--- a/package/utils/px5g/Makefile
+++ b/package/utils/px5g/Makefile
@@ -10,7 +10,6 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=px5g
 PKG_RELEASE:=8
 PKG_LICENSE:=LGPL-2.1
-PKG_BUILD_DIR:=$(BUILD_DIR)/px5g-$(BUILD_VARIANT)
 
 PKG_USE_MIPS16:=0