[OpenWrt-Devel] [PATCH] kernel: use older kernel for explicitly setting dependencies

Adrian Schmutzler freifunk at adrianschmutzler.de
Fri Jan 24 17:40:22 EST 2020 

It is generally more desirable to use older kernel versions for
dependencies, as this will require less changes when newer kernels
are added (they will by default select the newer packages).

Since we currently only have two kernels (4.14 and 4.19) in master,
this patch applies this logic by converting all LINUX_4_19 symbols
to their inverted LINUX_4_14 equivalents.

Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
 package/kernel/i2c-gpio-custom/Makefile    | 2 +-
 package/kernel/linux/modules/iio.mk        | 2 +-
 package/kernel/linux/modules/netdevices.mk | 2 +-
 package/kernel/linux/modules/netfilter.mk  | 2 +-
 package/kernel/linux/modules/netsupport.mk | 2 +-
 package/kernel/linux/modules/other.mk      | 8 ++++----
 package/kernel/linux/modules/usb.mk        | 2 +-
 package/kernel/linux/modules/video.mk      | 2 +-
 package/kernel/spi-gpio-custom/Makefile    | 2 +-
 package/kernel/w1-gpio-custom/Makefile     | 2 +-
 10 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/package/kernel/i2c-gpio-custom/Makefile b/package/kernel/i2c-gpio-custom/Makefile
index 4891423d5c..11095abbb8 100644
--- a/package/kernel/i2c-gpio-custom/Makefile
+++ b/package/kernel/i2c-gpio-custom/Makefile
@@ -16,7 +16,7 @@ include $(INCLUDE_DIR)/package.mk
 define KernelPackage/i2c-gpio-custom
   SUBMENU:=I2C support
   TITLE:=Custom GPIO-based I2C device
-  DEPENDS:=@GPIO_SUPPORT +kmod-i2c-core +kmod-i2c-gpio @!LINUX_4_19
+  DEPENDS:=@GPIO_SUPPORT +kmod-i2c-core +kmod-i2c-gpio @LINUX_4_14
   FILES:=$(PKG_BUILD_DIR)/i2c-gpio-custom.ko
   KCONFIG:=
 endef
diff --git a/package/kernel/linux/modules/iio.mk b/package/kernel/linux/modules/iio.mk
index ce6705a59a..cd46697168 100644
--- a/package/kernel/linux/modules/iio.mk
+++ b/package/kernel/linux/modules/iio.mk
@@ -131,7 +131,7 @@ $(eval $(call KernelPackage,iio-dht11))
 define KernelPackage/iio-bme680
   SUBMENU:=$(IIO_MENU)
   TITLE:=BME680 gas/humidity/pressure/temperature sensor
-  DEPENDS:=@LINUX_4_19 +kmod-iio-core +kmod-regmap-core
+  DEPENDS:=@!LINUX_4_14 +kmod-iio-core +kmod-regmap-core
   KCONFIG:=CONFIG_BME680
   FILES:=$(LINUX_DIR)/drivers/iio/chemical/bme680_core.ko
 endef
diff --git a/package/kernel/linux/modules/netdevices.mk b/package/kernel/linux/modules/netdevices.mk
index 5bfd1617a3..2854ce31fa 100644
--- a/package/kernel/linux/modules/netdevices.mk
+++ b/package/kernel/linux/modules/netdevices.mk
@@ -541,7 +541,7 @@ $(eval $(call KernelPackage,8139cp))
 define KernelPackage/r8169
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=RealTek RTL-8169 PCI Gigabit Ethernet Adapter kernel support
-  DEPENDS:=@PCI_SUPPORT +kmod-mii +r8169-firmware +LINUX_4_19:kmod-phy-realtek
+  DEPENDS:=@PCI_SUPPORT +kmod-mii +r8169-firmware +!LINUX_4_14:kmod-phy-realtek
   KCONFIG:=CONFIG_R8169 \
     CONFIG_R8169_NAPI=y \
     CONFIG_R8169_VLAN=n
diff --git a/package/kernel/linux/modules/netfilter.mk b/package/kernel/linux/modules/netfilter.mk
index 3ecbf868c2..7eda8e6270 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -540,7 +540,7 @@ define KernelPackage/nf-nathelper-extra
   KCONFIG:=$(KCONFIG_NF_NATHELPER_EXTRA)
   FILES:=$(foreach mod,$(NF_NATHELPER_EXTRA-m),$(LINUX_DIR)/net/$(mod).ko)
   AUTOLOAD:=$(call AutoProbe,$(notdir $(NF_NATHELPER_EXTRA-m)))
-  DEPENDS:=+kmod-nf-nat +kmod-lib-textsearch +kmod-ipt-raw +LINUX_4_19:kmod-asn1-decoder
+  DEPENDS:=+kmod-nf-nat +kmod-lib-textsearch +kmod-ipt-raw +!LINUX_4_14:kmod-asn1-decoder
 endef
 
 define KernelPackage/nf-nathelper-extra/description
diff --git a/package/kernel/linux/modules/netsupport.mk b/package/kernel/linux/modules/netsupport.mk
index 3656441650..ada35acddc 100644
--- a/package/kernel/linux/modules/netsupport.mk
+++ b/package/kernel/linux/modules/netsupport.mk
@@ -1143,7 +1143,7 @@ $(eval $(call KernelPackage,rxrpc))
 define KernelPackage/mpls
   SUBMENU:=$(NETWORK_SUPPORT_MENU)
   TITLE:=MPLS support
-  DEPENDS:=+LINUX_4_19:kmod-iptunnel
+  DEPENDS:=+!LINUX_4_14:kmod-iptunnel
   KCONFIG:= \
 	CONFIG_MPLS=y \
 	CONFIG_LWTUNNEL=y \
diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk
index b65d0155db..d3e062743d 100644
--- a/package/kernel/linux/modules/other.mk
+++ b/package/kernel/linux/modules/other.mk
@@ -169,7 +169,7 @@ define KernelPackage/eeprom-at24
   SUBMENU:=$(OTHER_MENU)
   TITLE:=EEPROM AT24 support
   KCONFIG:=CONFIG_EEPROM_AT24
-  DEPENDS:=+kmod-i2c-core +kmod-nvmem +LINUX_4_19:kmod-regmap-i2c
+  DEPENDS:=+kmod-i2c-core +kmod-nvmem +!LINUX_4_14:kmod-regmap-i2c
   FILES:=$(LINUX_DIR)/drivers/misc/eeprom/at24.ko
   AUTOLOAD:=$(call AutoProbe,at24)
 endef
@@ -938,7 +938,7 @@ $(eval $(call KernelPackage,ptp))
 define KernelPackage/ptp-gianfar
   SUBMENU:=$(OTHER_MENU)
   TITLE:=Freescale Gianfar PTP support
-  DEPENDS:=@TARGET_mpc85xx +kmod-ptp @!LINUX_4_19
+  DEPENDS:=@TARGET_mpc85xx +kmod-ptp @LINUX_4_14
   KCONFIG:=CONFIG_PTP_1588_CLOCK_GIANFAR
   FILES:=$(LINUX_DIR)/drivers/net/ethernet/freescale/gianfar_ptp.ko
   AUTOLOAD:=$(call AutoProbe,gianfar_ptp)
@@ -954,7 +954,7 @@ $(eval $(call KernelPackage,ptp-gianfar))
 define KernelPackage/ptp-qoriq
   SUBMENU:=$(OTHER_MENU)
   TITLE:=Freescale QorIQ PTP support
-  DEPENDS:=@TARGET_mpc85xx +kmod-ptp @LINUX_4_19
+  DEPENDS:=@TARGET_mpc85xx +kmod-ptp @!LINUX_4_14
   KCONFIG:=CONFIG_PTP_1588_CLOCK_QORIQ
   FILES:=$(LINUX_DIR)/drivers/ptp/ptp_qoriq.o
   AUTOLOAD:=$(call AutoProbe,ptp_qoriq)
@@ -987,7 +987,7 @@ define KernelPackage/random-tpm
   TITLE:=Hardware Random Number Generator TPM support
   KCONFIG:=CONFIG_HW_RANDOM_TPM
   FILES:=$(LINUX_DIR)/drivers/char/hw_random/tpm-rng.ko
-  DEPENDS:= +kmod-random-core +kmod-tpm @!LINUX_4_19
+  DEPENDS:= +kmod-random-core +kmod-tpm @LINUX_4_14
   AUTOLOAD:=$(call AutoProbe,tpm-rng)
 endef
 
diff --git a/package/kernel/linux/modules/usb.mk b/package/kernel/linux/modules/usb.mk
index 30be6221b7..6ea112634c 100644
--- a/package/kernel/linux/modules/usb.mk
+++ b/package/kernel/linux/modules/usb.mk
@@ -496,7 +496,7 @@ $(eval $(call KernelPackage,usb-dwc3-of-simple))
 
 define KernelPackage/usb-dwc3-qcom
   TITLE:=DWC3 Qualcomm USB driver
-  DEPENDS:=@LINUX_4_19 @(TARGET_ipq40xx||TARGET_ipq806x) +kmod-usb-dwc3
+  DEPENDS:=@!LINUX_4_14 @(TARGET_ipq40xx||TARGET_ipq806x) +kmod-usb-dwc3
   KCONFIG:= CONFIG_USB_DWC3_QCOM
   FILES:= $(LINUX_DIR)/drivers/usb/dwc3/dwc3-qcom.ko
   AUTOLOAD:=$(call AutoLoad,53,dwc3-qcom,1)
diff --git a/package/kernel/linux/modules/video.mk b/package/kernel/linux/modules/video.mk
index f726d0ef03..d385a427c6 100644
--- a/package/kernel/linux/modules/video.mk
+++ b/package/kernel/linux/modules/video.mk
@@ -511,7 +511,7 @@ $(eval $(call KernelPackage,video-uvc))
 define KernelPackage/video-gspca-core
   MENU:=1
   TITLE:=GSPCA webcam core support framework
-  DEPENDS:=@USB_SUPPORT +kmod-usb-core +kmod-input-core +LINUX_4_19:kmod-video-videobuf2
+  DEPENDS:=@USB_SUPPORT +kmod-usb-core +kmod-input-core +!LINUX_4_14:kmod-video-videobuf2
   KCONFIG:=CONFIG_USB_GSPCA
   FILES:=$(LINUX_DIR)/drivers/media/$(V4L2_USB_DIR)/gspca/gspca_main.ko
   AUTOLOAD:=$(call AutoProbe,gspca_main)
diff --git a/package/kernel/spi-gpio-custom/Makefile b/package/kernel/spi-gpio-custom/Makefile
index b0da3db188..34a478fb5d 100644
--- a/package/kernel/spi-gpio-custom/Makefile
+++ b/package/kernel/spi-gpio-custom/Makefile
@@ -16,7 +16,7 @@ include $(INCLUDE_DIR)/package.mk
 define KernelPackage/spi-gpio-custom
   SUBMENU:=SPI Support
   TITLE:=Custom GPIO-based SPI device
-  DEPENDS:=@GPIO_SUPPORT +kmod-spi-bitbang +kmod-spi-gpio +kmod-spi-dev @!LINUX_4_19
+  DEPENDS:=@GPIO_SUPPORT +kmod-spi-bitbang +kmod-spi-gpio +kmod-spi-dev @LINUX_4_14
   FILES:=$(PKG_BUILD_DIR)/spi-gpio-custom.ko
   KCONFIG:=
 endef
diff --git a/package/kernel/w1-gpio-custom/Makefile b/package/kernel/w1-gpio-custom/Makefile
index 021791ff94..5445097a81 100644
--- a/package/kernel/w1-gpio-custom/Makefile
+++ b/package/kernel/w1-gpio-custom/Makefile
@@ -16,7 +16,7 @@ include $(INCLUDE_DIR)/package.mk
 define KernelPackage/w1-gpio-custom
   SUBMENU:=W1 support
   TITLE:=Custom GPIO-based 1-wire device
-  DEPENDS:=kmod-w1 +kmod-w1-master-gpio @!LINUX_4_19
+  DEPENDS:=kmod-w1 +kmod-w1-master-gpio @LINUX_4_14
   FILES:=$(PKG_BUILD_DIR)/w1-gpio-custom.ko
   KCONFIG:=
 endef
-- 
2.20.1


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