From 729ee4efcc29c040a1729c058f03fae3cebc6035 Mon Sep 17 00:00:00 2001 From: Yann Droneaud Date: Thu, 27 Mar 2014 12:10:33 +0100 Subject: IB: Allow build of hw/ and ulp/ subdirectories independently It is not possible to build only the drivers/infiniband/hw/ (or ulp/) subdirectory with command such as: $ make ARCH=x86_64 O=./obj-x86_64/ drivers/infiniband/hw/ This fails with following error messages: make[2]: Nothing to be done for `all'. make[2]: Nothing to be done for `relocs'. CHK include/config/kernel.release Using /home/ydroneaud/src/linux as source for kernel GEN /home/ydroneaud/src/linux/obj-x86_64/Makefile CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h CALL /home/ydroneaud/src/linux/scripts/checksyscalls.sh /home/ydroneaud/src/linux/scripts/Makefile.build:44: /home/ydroneaud/src/linux/drivers/infiniband/hw/Makefile: No such file or directory make[2]: *** No rule to make target `/home/ydroneaud/src/linux/drivers/infiniband/hw/Makefile'. Stop. make[1]: *** [drivers/infiniband/hw/] Error 2 make: *** [sub-make] Error 2 This patch creates a Makefile in hw/ and ulp/ and moves each corresponding parts of drivers/infiniband/Makefile in the new Makefiles. It should not break build except if some hw/ drivers or ulp/ were allowed previously to be built while CONFIG_INFINIBAND is set to 'n', but according to drivers/infiniband/Kconfig, it's not possible. So it should be safe to apply. Signed-off-by: Yann Droneaud Reviewed-by: Bart Van Assche Signed-off-by: Roland Dreier --- drivers/infiniband/Makefile | 19 ++----------------- drivers/infiniband/hw/Makefile | 12 ++++++++++++ drivers/infiniband/ulp/Makefile | 5 +++++ 3 files changed, 19 insertions(+), 17 deletions(-) create mode 100644 drivers/infiniband/hw/Makefile create mode 100644 drivers/infiniband/ulp/Makefile (limited to 'drivers') diff --git a/drivers/infiniband/Makefile b/drivers/infiniband/Makefile index bf508b5550c4..dc21836b5a8d 100644 --- a/drivers/infiniband/Makefile +++ b/drivers/infiniband/Makefile @@ -1,18 +1,3 @@ obj-$(CONFIG_INFINIBAND) += core/ -obj-$(CONFIG_INFINIBAND_MTHCA) += hw/mthca/ -obj-$(CONFIG_INFINIBAND_IPATH) += hw/ipath/ -obj-$(CONFIG_INFINIBAND_QIB) += hw/qib/ -obj-$(CONFIG_INFINIBAND_EHCA) += hw/ehca/ -obj-$(CONFIG_INFINIBAND_AMSO1100) += hw/amso1100/ -obj-$(CONFIG_INFINIBAND_CXGB3) += hw/cxgb3/ -obj-$(CONFIG_INFINIBAND_CXGB4) += hw/cxgb4/ -obj-$(CONFIG_MLX4_INFINIBAND) += hw/mlx4/ -obj-$(CONFIG_MLX5_INFINIBAND) += hw/mlx5/ -obj-$(CONFIG_INFINIBAND_NES) += hw/nes/ -obj-$(CONFIG_INFINIBAND_OCRDMA) += hw/ocrdma/ -obj-$(CONFIG_INFINIBAND_USNIC) += hw/usnic/ -obj-$(CONFIG_INFINIBAND_IPOIB) += ulp/ipoib/ -obj-$(CONFIG_INFINIBAND_SRP) += ulp/srp/ -obj-$(CONFIG_INFINIBAND_SRPT) += ulp/srpt/ -obj-$(CONFIG_INFINIBAND_ISER) += ulp/iser/ -obj-$(CONFIG_INFINIBAND_ISERT) += ulp/isert/ +obj-$(CONFIG_INFINIBAND) += hw/ +obj-$(CONFIG_INFINIBAND) += ulp/ diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile new file mode 100644 index 000000000000..e900b03531a9 --- /dev/null +++ b/drivers/infiniband/hw/Makefile @@ -0,0 +1,12 @@ +obj-$(CONFIG_INFINIBAND_MTHCA) += mthca/ +obj-$(CONFIG_INFINIBAND_IPATH) += ipath/ +obj-$(CONFIG_INFINIBAND_QIB) += qib/ +obj-$(CONFIG_INFINIBAND_EHCA) += ehca/ +obj-$(CONFIG_INFINIBAND_AMSO1100) += amso1100/ +obj-$(CONFIG_INFINIBAND_CXGB3) += cxgb3/ +obj-$(CONFIG_INFINIBAND_CXGB4) += cxgb4/ +obj-$(CONFIG_MLX4_INFINIBAND) += mlx4/ +obj-$(CONFIG_MLX5_INFINIBAND) += mlx5/ +obj-$(CONFIG_INFINIBAND_NES) += nes/ +obj-$(CONFIG_INFINIBAND_OCRDMA) += ocrdma/ +obj-$(CONFIG_INFINIBAND_USNIC) += usnic/ diff --git a/drivers/infiniband/ulp/Makefile b/drivers/infiniband/ulp/Makefile new file mode 100644 index 000000000000..f3c7dcf03098 --- /dev/null +++ b/drivers/infiniband/ulp/Makefile @@ -0,0 +1,5 @@ +obj-$(CONFIG_INFINIBAND_IPOIB) += ipoib/ +obj-$(CONFIG_INFINIBAND_SRP) += srp/ +obj-$(CONFIG_INFINIBAND_SRPT) += srpt/ +obj-$(CONFIG_INFINIBAND_ISER) += iser/ +obj-$(CONFIG_INFINIBAND_ISERT) += isert/ -- cgit v1.2.3-59-g8ed1b