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u-boot/net/Makefile

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
# SPDX-License-Identifier: GPL-2.0+
Initial revision
2002-02-24 23:28:19 +00:00
#
Add support for a saving build objects in a separate directory. Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
2006-09-01 17:49:50 +00:00
# (C) Copyright 2000-2006
Initial revision
2002-02-24 23:28:19 +00:00
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
kbuild: use Linux Kernel build scripts Now we are ready to switch over to real Kbuild. This commit disables temporary scripts: scripts/{Makefile.build.tmp, Makefile.host.tmp} and enables real Kbuild scripts: scripts/{Makefile.build,Makefile.host,Makefile.lib}. This switch is triggered by the line in scripts/Kbuild.include -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj We need to adjust some build scripts for U-Boot. But smaller amount of modification is preferable. Additionally, we need to fix compiler flags which are locally added or removed. In Kbuild, it is not allowed to change CFLAGS locally. Instead, ccflags-y, asflags-y, cppflags-y, CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o are prepared for that purpose. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
2014-02-04 08:24:28 +00:00
#ccflags-y += -DDEBUG
Initial revision
2002-02-24 23:28:19 +00:00
net: Add a separate file for IP checksumming Move the checksum code out into its own file so it can be used elsewhere. Also use a new version which supports a length which is not a multiple of 2 and add a new function to add two checksums. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-20 05:16:07 +00:00
obj-y += checksum.o
net: Make core net code depend on NET instead of CMD_NET No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:38 +00:00
obj-$(CONFIG_NET) += arp.o
net: Make CMD_NET a menuconfig Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and they we not able to be disabled. Separate out those 2 commands and move CMD_NET up to the menu level, which more accurately represents the code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:30 +00:00
obj-$(CONFIG_CMD_BOOTP) += bootp.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_CDP) += cdp.o
obj-$(CONFIG_CMD_DNS) += dns.o
net: Move driver-model code into its own file Every other uclass is in its own file. Create a new eth-uclass.c file and move the driver-model code into it, so that networking is consistent. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-17 21:52:00 +00:00
ifdef CONFIG_DM_ETH
net: Make core net code depend on NET instead of CMD_NET No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:38 +00:00
obj-$(CONFIG_NET) += eth-uclass.o
net: Move driver-model code into its own file Every other uclass is in its own file. Create a new eth-uclass.c file and move the driver-model code into it, so that networking is consistent. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-17 21:52:00 +00:00
else
net: Make core net code depend on NET instead of CMD_NET No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:38 +00:00
obj-$(CONFIG_NET) += eth_legacy.o
net: Move driver-model code into its own file Every other uclass is in its own file. Create a new eth-uclass.c file and move the driver-model code into it, so that networking is consistent. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-17 21:52:00 +00:00
endif
net: Make core net code depend on NET instead of CMD_NET No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:38 +00:00
obj-$(CONFIG_NET) += eth_common.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_LINK_LOCAL) += link_local.o
net: Make core net code depend on NET instead of CMD_NET No commands are necessary to have a network stack. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:38 +00:00
obj-$(CONFIG_NET) += net.o
net: convert a makefile to Kbuild style Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-17 08:35:00 +00:00
obj-$(CONFIG_CMD_NFS) += nfs.o
obj-$(CONFIG_CMD_PING) += ping.o
obj-$(CONFIG_CMD_RARP) += rarp.o
obj-$(CONFIG_CMD_SNTP) += sntp.o
net: Make CMD_NET a menuconfig Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and they we not able to be disabled. Separate out those 2 commands and move CMD_NET up to the menu level, which more accurately represents the code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Duncan Hare <dh@synoia.com>
2018-04-13 20:26:30 +00:00
obj-$(CONFIG_CMD_TFTPBOOT) += tftp.o
net: Disable the format-extra-args warning We will see warnings such as: net/eth_common.c:57:61: warning: data argument not used by format string [-Wformat-extra-args] sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index); ~~~~~~~~ ^ With clang. In this case we do not want to re-write our code to be less compact as the above is intentional and readable. Add a comment above the disabling so that it's clear why we want that warning off. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-10 19:26:06 +00:00
# Disable this warning as it is triggered by:
# sprintf(buf, index ? "foo%d" : "foo", index)
# and this is intentional usage.
CFLAGS_eth_common.o += -Wno-format-extra-args
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