| Message ID | 1446708504-5936-1-git-send-email-nm@ti.com |
|---|---|
| State | Superseded |
| Headers | show |
On 11/05/2015 01:28 AM, Nishanth Menon wrote: > When the vendor common libraries exists, then board should be able to > reference headers located there, rather than having to do weird logic > such as '#include "../common/xyz.h"'. > > Signed-off-by: Nishanth Menon <nm@ti.com> > --- > > Makefile | 1 + > board/ti/am57xx/board.c | 2 +- > 2 files changed, 2 insertions(+), 1 deletion(-) Arrgh.. Apologies on the diffstat messup, but anyways, the patch does apply, and will wait to repost in case of further comments. > > diff --git a/Makefile b/Makefile > index 3c21f8ddf9e9..75d5ea802dfd 100644 > --- a/Makefile > +++ b/Makefile > @@ -620,6 +620,7 @@ c_flags := $(KBUILD_CFLAGS) $(cpp_flags) > # U-Boot objects....order is important (i.e. start must be first) > > HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) > +UBOOTINCLUDE += $(if $(HAVE_VENDOR_COMMON_LIB:y=1), -I$(srctree)/board/$(VENDOR)/common) > > libs-y += lib/ > libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ > -- Regards, Nishanth Menon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
On Thu, Nov 5, 2015 at 6:15 PM, Simon Glass <sjg@chromium.org> wrote: > Hi, > > On 5 November 2015 at 00:32, Nishanth Menon <nm@ti.com> wrote: >> On 11/05/2015 01:28 AM, Nishanth Menon wrote: >>> When the vendor common libraries exists, then board should be able to >>> reference headers located there, rather than having to do weird logic >>> such as '#include "../common/xyz.h"'. >>> >>> Signed-off-by: Nishanth Menon <nm@ti.com> >>> --- >>> >>> Makefile | 1 + >>> board/ti/am57xx/board.c | 2 +- >>> 2 files changed, 2 insertions(+), 1 deletion(-) >> >> Arrgh.. Apologies on the diffstat messup, but anyways, the patch does >> apply, and will wait to repost in case of further comments. >> >>> >>> diff --git a/Makefile b/Makefile >>> index 3c21f8ddf9e9..75d5ea802dfd 100644 >>> --- a/Makefile >>> +++ b/Makefile >>> @@ -620,6 +620,7 @@ c_flags := $(KBUILD_CFLAGS) $(cpp_flags) >>> # U-Boot objects....order is important (i.e. start must be first) >>> >>> HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) >>> +UBOOTINCLUDE += $(if $(HAVE_VENDOR_COMMON_LIB:y=1), -I$(srctree)/board/$(VENDOR)/common) >>> >>> libs-y += lib/ >>> libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ >>> >> > > I suppose this is OK. But it might be hard to figure out where a > header file is coming from. I wonder if we could make it support: > > #include <board-common/...> > > and it would find the file? > Hmmm... Are folks ok if I create a softlink? -- --- Regards, Nishanth Menon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
On 11/05/2015 10:50 PM, Masahiro Yamada wrote: > 2015-11-06 12:30 GMT+09:00 Nishanth Menon <nm@ti.com>: >> On Thu, Nov 5, 2015 at 6:15 PM, Simon Glass <sjg@chromium.org> wrote: >>> Hi, >>> >>> On 5 November 2015 at 00:32, Nishanth Menon <nm@ti.com> wrote: >>>> On 11/05/2015 01:28 AM, Nishanth Menon wrote: >>>>> When the vendor common libraries exists, then board should be able to >>>>> reference headers located there, rather than having to do weird logic >>>>> such as '#include "../common/xyz.h"'. >>>>> >>>>> Signed-off-by: Nishanth Menon <nm@ti.com> >>>>> --- >>>>> >>>>> Makefile | 1 + >>>>> board/ti/am57xx/board.c | 2 +- >>>>> 2 files changed, 2 insertions(+), 1 deletion(-) >>>> >>>> Arrgh.. Apologies on the diffstat messup, but anyways, the patch does >>>> apply, and will wait to repost in case of further comments. >>>> >>>>> >>>>> diff --git a/Makefile b/Makefile >>>>> index 3c21f8ddf9e9..75d5ea802dfd 100644 >>>>> --- a/Makefile >>>>> +++ b/Makefile >>>>> @@ -620,6 +620,7 @@ c_flags := $(KBUILD_CFLAGS) $(cpp_flags) >>>>> # U-Boot objects....order is important (i.e. start must be first) >>>>> >>>>> HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) >>>>> +UBOOTINCLUDE += $(if $(HAVE_VENDOR_COMMON_LIB:y=1), -I$(srctree)/board/$(VENDOR)/common) >>>>> >>>>> libs-y += lib/ >>>>> libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ >>>>> >>>> >>> >>> I suppose this is OK. But it might be hard to figure out where a >>> header file is coming from. I wonder if we could make it support: >>> >>> #include <board-common/...> >>> >>> and it would find the file? >>> >> >> Hmmm... Are folks ok if I create a softlink? > > > Or, you can maybe add the following into board/ti/am57xx/Makefile. > > subdir-ccflags-y := -I$(src)/../common > > then, you can use #include <xyz.h> from your board/ti/am57xx/board.c I could, OR i could even do ../common/xyz.h (which is what current board files do) > > > > But, I personally wouldn't do this in this case > for the reason Simon mentioned. > I agree as well. but the files are built without explicit board level Makefile rules, but the root Makefile(which makes this happen) does not ensure the headers are made available - that sounds contradictory. > > How many vender-common do we have > and is it worth supporting #include <board-common/...>? Surprisingly larger set that what I expected: $ git branch -v|grep "^*" * master c3c016cf7536 sf: Add SPI NOR protection mechanism $ find board/ -iname "common"|wc -l 19 $ git grep "#include \"../common" board/|wc -l 141 -- Regards, Nishanth Menon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
diff --git a/Makefile b/Makefile index 3c21f8ddf9e9..75d5ea802dfd 100644 --- a/Makefile +++ b/Makefile @@ -620,6 +620,7 @@ c_flags := $(KBUILD_CFLAGS) $(cpp_flags) # U-Boot objects....order is important (i.e. start must be first) HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) +UBOOTINCLUDE += $(if $(HAVE_VENDOR_COMMON_LIB:y=1), -I$(srctree)/board/$(VENDOR)/common) libs-y += lib/ libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
When the vendor common libraries exists, then board should be able to reference headers located there, rather than having to do weird logic such as '#include "../common/xyz.h"'. Signed-off-by: Nishanth Menon <nm@ti.com> --- Makefile | 1 + board/ti/am57xx/board.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot