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* [Qemu-devel] [PATCH] build: Cleanup qga make output
@ 2011-12-07 16:33 Adam Litke
  2011-12-12 23:03 ` Anthony Liguori
  0 siblings, 1 reply; 7+ messages in thread
From: Adam Litke @ 2011-12-07 16:33 UTC (permalink / raw)
  To: qemu-devel; +Cc: mdroth, Adam Litke

Currently the make variable qapi-dir refers to the qapi-generated directory in
absolute terms.  This causes the harmless but ugly make output below.  By
changing this variable to the relative path the output conforms to the norm and
the build works fine.

Before patch:
  CC    /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
  CC    /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
  CC    /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
After patch:
  CC    qapi-generated/qga-qapi-types.o
  CC    qapi-generated/qga-qapi-visit.o
  CC    qapi-generated/qga-qmp-marshal.o

Signed-off-by: Adam Litke <agl@us.ibm.com>
---
 Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index 301c75e..7c93739 100644
--- a/Makefile
+++ b/Makefile
@@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y) $(tools-obj-y)
 test-coroutine: test-coroutine.o qemu-timer-common.o async.o $(coroutine-obj-y) $(tools-obj-y)
 
 $(qapi-obj-y): $(GENERATED_HEADERS)
-qapi-dir := $(BUILD_DIR)/qapi-generated
+qapi-dir := qapi-generated
 test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I $(qapi-dir)
 qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
 
-- 
1.7.5.rc1

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* Re: [Qemu-devel] [PATCH] build: Cleanup qga make output
  2011-12-07 16:33 [Qemu-devel] [PATCH] build: Cleanup qga make output Adam Litke
@ 2011-12-12 23:03 ` Anthony Liguori
  2011-12-12 23:38   ` Michael Roth
  0 siblings, 1 reply; 7+ messages in thread
From: Anthony Liguori @ 2011-12-12 23:03 UTC (permalink / raw)
  To: Adam Litke; +Cc: Luiz Capitulino, qemu-devel, Michael Roth

On 12/07/2011 10:33 AM, Adam Litke wrote:
> Currently the make variable qapi-dir refers to the qapi-generated directory in
> absolute terms.  This causes the harmless but ugly make output below.  By
> changing this variable to the relative path the output conforms to the norm and
> the build works fine.
>
> Before patch:
>    CC    /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
>    CC    /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
>    CC    /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
> After patch:
>    CC    qapi-generated/qga-qapi-types.o
>    CC    qapi-generated/qga-qapi-visit.o
>    CC    qapi-generated/qga-qmp-marshal.o

This was supposedly to fix a build issue that I was never able to reproduce.  I 
think Luiz could reproduce it though.  Luiz, could you try out Adam's patch and 
confirm it breaks for you?

Regards,

Anthony Liguori

>
> Signed-off-by: Adam Litke<agl@us.ibm.com>
> ---
>   Makefile |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 301c75e..7c93739 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y) $(tools-obj-y)
>   test-coroutine: test-coroutine.o qemu-timer-common.o async.o $(coroutine-obj-y) $(tools-obj-y)
>
>   $(qapi-obj-y): $(GENERATED_HEADERS)
> -qapi-dir := $(BUILD_DIR)/qapi-generated
> +qapi-dir := qapi-generated
>   test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I $(qapi-dir)
>   qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Qemu-devel] [PATCH] build: Cleanup qga make output
  2011-12-12 23:03 ` Anthony Liguori
@ 2011-12-12 23:38   ` Michael Roth
  2011-12-13 12:23     ` Luiz Capitulino
  0 siblings, 1 reply; 7+ messages in thread
From: Michael Roth @ 2011-12-12 23:38 UTC (permalink / raw)
  To: Anthony Liguori; +Cc: Luiz Capitulino, qemu-devel, Adam Litke

On 12/12/2011 05:03 PM, Anthony Liguori wrote:
> On 12/07/2011 10:33 AM, Adam Litke wrote:
>> Currently the make variable qapi-dir refers to the qapi-generated
>> directory in
>> absolute terms. This causes the harmless but ugly make output below. By
>> changing this variable to the relative path the output conforms to the
>> norm and
>> the build works fine.
>>
>> Before patch:
>> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
>> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
>> CC /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
>> After patch:
>> CC qapi-generated/qga-qapi-types.o
>> CC qapi-generated/qga-qapi-visit.o
>> CC qapi-generated/qga-qmp-marshal.o
>
> This was supposedly to fix a build issue that I was never able to
> reproduce. I think Luiz could reproduce it though. Luiz, could you try
> out Adam's patch and confirm it breaks for you?

I think that was Stefano:

http://lists.gnu.org/archive/html/qemu-devel/2011-11/msg02752.html

Stefano had a patch that fixed a build breakage he saw with dirty 
directories by setting:

qapi-dir := $(SRC_DIR)/qapi-generated

That patch ended up breaking the build for others, however, and was 
reverted.

This patch was an improvement on the original, but we'd all agreed that 
it wasn't necessary since we don't support working around issues related 
to dirty directories.

So if it's ugly, we can safely drop it.

>
> Regards,
>
> Anthony Liguori
>
>>
>> Signed-off-by: Adam Litke<agl@us.ibm.com>
>> ---
>> Makefile | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/Makefile b/Makefile
>> index 301c75e..7c93739 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y)
>> $(tools-obj-y)
>> test-coroutine: test-coroutine.o qemu-timer-common.o async.o
>> $(coroutine-obj-y) $(tools-obj-y)
>>
>> $(qapi-obj-y): $(GENERATED_HEADERS)
>> -qapi-dir := $(BUILD_DIR)/qapi-generated
>> +qapi-dir := qapi-generated
>> test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I
>> $(qapi-dir)
>> qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
>>
>
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Qemu-devel] [PATCH] build: Cleanup qga make output
  2011-12-12 23:38   ` Michael Roth
@ 2011-12-13 12:23     ` Luiz Capitulino
  2011-12-13 14:33       ` Adam Litke
  0 siblings, 1 reply; 7+ messages in thread
From: Luiz Capitulino @ 2011-12-13 12:23 UTC (permalink / raw)
  To: Michael Roth; +Cc: Anthony Liguori, qemu-devel, Adam Litke

On Mon, 12 Dec 2011 17:38:36 -0600
Michael Roth <mdroth@linux.vnet.ibm.com> wrote:

> On 12/12/2011 05:03 PM, Anthony Liguori wrote:
> > On 12/07/2011 10:33 AM, Adam Litke wrote:
> >> Currently the make variable qapi-dir refers to the qapi-generated
> >> directory in
> >> absolute terms. This causes the harmless but ugly make output below. By
> >> changing this variable to the relative path the output conforms to the
> >> norm and
> >> the build works fine.
> >>
> >> Before patch:
> >> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
> >> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
> >> CC /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
> >> After patch:
> >> CC qapi-generated/qga-qapi-types.o
> >> CC qapi-generated/qga-qapi-visit.o
> >> CC qapi-generated/qga-qmp-marshal.o
> >
> > This was supposedly to fix a build issue that I was never able to
> > reproduce. I think Luiz could reproduce it though. Luiz, could you try
> > out Adam's patch and confirm it breaks for you?

It doesn't :( I also tried to reproduce again with -rc4 (which was the
version I was getting it) but it doesn't happen anymore.

> I think that was Stefano:
> 
> http://lists.gnu.org/archive/html/qemu-devel/2011-11/msg02752.html
> 
> Stefano had a patch that fixed a build breakage he saw with dirty 
> directories by setting:
> 
> qapi-dir := $(SRC_DIR)/qapi-generated
> 
> That patch ended up breaking the build for others, however, and was 
> reverted.
> 
> This patch was an improvement on the original, but we'd all agreed that 
> it wasn't necessary since we don't support working around issues related 
> to dirty directories.

What kind of issue? I'm 100% certain that my tree was clean, the only
thing I did not do was to clone it again.

We have had races when building the qapi in the past, maybe that's the
problem and commit 9b12940 makes it less likely.

We could revert it and wait for the problem to happen again...

> 
> So if it's ugly, we can safely drop it.
> 
> >
> > Regards,
> >
> > Anthony Liguori
> >
> >>
> >> Signed-off-by: Adam Litke<agl@us.ibm.com>
> >> ---
> >> Makefile | 2 +-
> >> 1 files changed, 1 insertions(+), 1 deletions(-)
> >>
> >> diff --git a/Makefile b/Makefile
> >> index 301c75e..7c93739 100644
> >> --- a/Makefile
> >> +++ b/Makefile
> >> @@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y)
> >> $(tools-obj-y)
> >> test-coroutine: test-coroutine.o qemu-timer-common.o async.o
> >> $(coroutine-obj-y) $(tools-obj-y)
> >>
> >> $(qapi-obj-y): $(GENERATED_HEADERS)
> >> -qapi-dir := $(BUILD_DIR)/qapi-generated
> >> +qapi-dir := qapi-generated
> >> test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I
> >> $(qapi-dir)
> >> qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
> >>
> >
> >
> 

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Qemu-devel] [PATCH] build: Cleanup qga make output
  2011-12-13 12:23     ` Luiz Capitulino
@ 2011-12-13 14:33       ` Adam Litke
  2011-12-13 15:22         ` Michael Roth
  0 siblings, 1 reply; 7+ messages in thread
From: Adam Litke @ 2011-12-13 14:33 UTC (permalink / raw)
  To: Luiz Capitulino; +Cc: Anthony Liguori, Michael Roth, qemu-devel

On Tue, Dec 13, 2011 at 10:23:18AM -0200, Luiz Capitulino wrote:
> On Mon, 12 Dec 2011 17:38:36 -0600
> Michael Roth <mdroth@linux.vnet.ibm.com> wrote:
> 
> > On 12/12/2011 05:03 PM, Anthony Liguori wrote:
> > > On 12/07/2011 10:33 AM, Adam Litke wrote:
> > >> Currently the make variable qapi-dir refers to the qapi-generated
> > >> directory in
> > >> absolute terms. This causes the harmless but ugly make output below. By
> > >> changing this variable to the relative path the output conforms to the
> > >> norm and
> > >> the build works fine.
> > >>
> > >> Before patch:
> > >> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
> > >> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
> > >> CC /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
> > >> After patch:
> > >> CC qapi-generated/qga-qapi-types.o
> > >> CC qapi-generated/qga-qapi-visit.o
> > >> CC qapi-generated/qga-qmp-marshal.o
> > >
> > > This was supposedly to fix a build issue that I was never able to
> > > reproduce. I think Luiz could reproduce it though. Luiz, could you try
> > > out Adam's patch and confirm it breaks for you?
> 
> It doesn't :( I also tried to reproduce again with -rc4 (which was the
> version I was getting it) but it doesn't happen anymore.
> 
> > I think that was Stefano:
> > 
> > http://lists.gnu.org/archive/html/qemu-devel/2011-11/msg02752.html
> > 
> > Stefano had a patch that fixed a build breakage he saw with dirty 
> > directories by setting:
> > 
> > qapi-dir := $(SRC_DIR)/qapi-generated
> > 
> > That patch ended up breaking the build for others, however, and was 
> > reverted.
> > 
> > This patch was an improvement on the original, but we'd all agreed that 
> > it wasn't necessary since we don't support working around issues related 
> > to dirty directories.

I am lacking some context here.  I am confused how a dirty directory could
change the output in this way.

> What kind of issue? I'm 100% certain that my tree was clean, the only
> thing I did not do was to clone it again.
> 
> We have had races when building the qapi in the past, maybe that's the
> problem and commit 9b12940 makes it less likely.
> 
> We could revert it and wait for the problem to happen again...

I would be fine with doing whatever is least likely to cause anyone else
problems.  I wouldn't want to break the actual build just to make the output
look nice.

> 
> > 
> > So if it's ugly, we can safely drop it.
> > 
> > >
> > > Regards,
> > >
> > > Anthony Liguori
> > >
> > >>
> > >> Signed-off-by: Adam Litke<agl@us.ibm.com>
> > >> ---
> > >> Makefile | 2 +-
> > >> 1 files changed, 1 insertions(+), 1 deletions(-)
> > >>
> > >> diff --git a/Makefile b/Makefile
> > >> index 301c75e..7c93739 100644
> > >> --- a/Makefile
> > >> +++ b/Makefile
> > >> @@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y)
> > >> $(tools-obj-y)
> > >> test-coroutine: test-coroutine.o qemu-timer-common.o async.o
> > >> $(coroutine-obj-y) $(tools-obj-y)
> > >>
> > >> $(qapi-obj-y): $(GENERATED_HEADERS)
> > >> -qapi-dir := $(BUILD_DIR)/qapi-generated
> > >> +qapi-dir := qapi-generated
> > >> test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I
> > >> $(qapi-dir)
> > >> qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
> > >>
> > >
> > >
> > 
> 

-- 
Adam Litke <agl@us.ibm.com>
IBM Linux Technology Center

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Qemu-devel] [PATCH] build: Cleanup qga make output
  2011-12-13 14:33       ` Adam Litke
@ 2011-12-13 15:22         ` Michael Roth
  2011-12-13 18:33           ` Luiz Capitulino
  0 siblings, 1 reply; 7+ messages in thread
From: Michael Roth @ 2011-12-13 15:22 UTC (permalink / raw)
  To: Adam Litke; +Cc: Anthony Liguori, qemu-devel, Luiz Capitulino

On 12/13/2011 08:33 AM, Adam Litke wrote:
> On Tue, Dec 13, 2011 at 10:23:18AM -0200, Luiz Capitulino wrote:
>> On Mon, 12 Dec 2011 17:38:36 -0600
>> Michael Roth<mdroth@linux.vnet.ibm.com>  wrote:
>>
>>> On 12/12/2011 05:03 PM, Anthony Liguori wrote:
>>>> On 12/07/2011 10:33 AM, Adam Litke wrote:
>>>>> Currently the make variable qapi-dir refers to the qapi-generated
>>>>> directory in
>>>>> absolute terms. This causes the harmless but ugly make output below. By
>>>>> changing this variable to the relative path the output conforms to the
>>>>> norm and
>>>>> the build works fine.
>>>>>
>>>>> Before patch:
>>>>> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
>>>>> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
>>>>> CC /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
>>>>> After patch:
>>>>> CC qapi-generated/qga-qapi-types.o
>>>>> CC qapi-generated/qga-qapi-visit.o
>>>>> CC qapi-generated/qga-qmp-marshal.o
>>>>
>>>> This was supposedly to fix a build issue that I was never able to
>>>> reproduce. I think Luiz could reproduce it though. Luiz, could you try
>>>> out Adam's patch and confirm it breaks for you?
>>
>> It doesn't :( I also tried to reproduce again with -rc4 (which was the
>> version I was getting it) but it doesn't happen anymore.
>>
>>> I think that was Stefano:
>>>
>>> http://lists.gnu.org/archive/html/qemu-devel/2011-11/msg02752.html
>>>
>>> Stefano had a patch that fixed a build breakage he saw with dirty
>>> directories by setting:
>>>
>>> qapi-dir := $(SRC_DIR)/qapi-generated
>>>
>>> That patch ended up breaking the build for others, however, and was
>>> reverted.
>>>
>>> This patch was an improvement on the original, but we'd all agreed that
>>> it wasn't necessary since we don't support working around issues related
>>> to dirty directories.
>
> I am lacking some context here.  I am confused how a dirty directory could
> change the output in this way.

I guess I'm lacking context as well, I wasn't aware that Luiz had also 
hit an issue related to this patch, was just going off what I'd read in 
the thread where I posted this patch...

In Stefano's case, he'd noticed his build issue went away if

a) this (rather, Stefano's original) patch was applied, or
b) if he did a `make distclean` in his source directory beforehand

So that's why we assumed dirty directories were the problem.

I'm not sure of the circumstances behind the breakage Luiz saw, so I'd 
err on the side of caution and keep this patch until that's clarified.

>
>> What kind of issue? I'm 100% certain that my tree was clean, the only
>> thing I did not do was to clone it again.
>>
>> We have had races when building the qapi in the past, maybe that's the
>> problem and commit 9b12940 makes it less likely.
>>
>> We could revert it and wait for the problem to happen again...
>
> I would be fine with doing whatever is least likely to cause anyone else
> problems.  I wouldn't want to break the actual build just to make the output
> look nice.
>
>>
>>>
>>> So if it's ugly, we can safely drop it.
>>>
>>>>
>>>> Regards,
>>>>
>>>> Anthony Liguori
>>>>
>>>>>
>>>>> Signed-off-by: Adam Litke<agl@us.ibm.com>
>>>>> ---
>>>>> Makefile | 2 +-
>>>>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>>>>
>>>>> diff --git a/Makefile b/Makefile
>>>>> index 301c75e..7c93739 100644
>>>>> --- a/Makefile
>>>>> +++ b/Makefile
>>>>> @@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y)
>>>>> $(tools-obj-y)
>>>>> test-coroutine: test-coroutine.o qemu-timer-common.o async.o
>>>>> $(coroutine-obj-y) $(tools-obj-y)
>>>>>
>>>>> $(qapi-obj-y): $(GENERATED_HEADERS)
>>>>> -qapi-dir := $(BUILD_DIR)/qapi-generated
>>>>> +qapi-dir := qapi-generated
>>>>> test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I
>>>>> $(qapi-dir)
>>>>> qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
>>>>>
>>>>
>>>>
>>>
>>
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Qemu-devel] [PATCH] build: Cleanup qga make output
  2011-12-13 15:22         ` Michael Roth
@ 2011-12-13 18:33           ` Luiz Capitulino
  0 siblings, 0 replies; 7+ messages in thread
From: Luiz Capitulino @ 2011-12-13 18:33 UTC (permalink / raw)
  To: Michael Roth; +Cc: Anthony Liguori, qemu-devel, Adam Litke

On Tue, 13 Dec 2011 09:22:39 -0600
Michael Roth <mdroth@linux.vnet.ibm.com> wrote:

> On 12/13/2011 08:33 AM, Adam Litke wrote:
> > On Tue, Dec 13, 2011 at 10:23:18AM -0200, Luiz Capitulino wrote:
> >> On Mon, 12 Dec 2011 17:38:36 -0600
> >> Michael Roth<mdroth@linux.vnet.ibm.com>  wrote:
> >>
> >>> On 12/12/2011 05:03 PM, Anthony Liguori wrote:
> >>>> On 12/07/2011 10:33 AM, Adam Litke wrote:
> >>>>> Currently the make variable qapi-dir refers to the qapi-generated
> >>>>> directory in
> >>>>> absolute terms. This causes the harmless but ugly make output below. By
> >>>>> changing this variable to the relative path the output conforms to the
> >>>>> norm and
> >>>>> the build works fine.
> >>>>>
> >>>>> Before patch:
> >>>>> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-types.o
> >>>>> CC /home/aglitke/src/qemu/qapi-generated/qga-qapi-visit.o
> >>>>> CC /home/aglitke/src/qemu/qapi-generated/qga-qmp-marshal.o
> >>>>> After patch:
> >>>>> CC qapi-generated/qga-qapi-types.o
> >>>>> CC qapi-generated/qga-qapi-visit.o
> >>>>> CC qapi-generated/qga-qmp-marshal.o
> >>>>
> >>>> This was supposedly to fix a build issue that I was never able to
> >>>> reproduce. I think Luiz could reproduce it though. Luiz, could you try
> >>>> out Adam's patch and confirm it breaks for you?
> >>
> >> It doesn't :( I also tried to reproduce again with -rc4 (which was the
> >> version I was getting it) but it doesn't happen anymore.
> >>
> >>> I think that was Stefano:
> >>>
> >>> http://lists.gnu.org/archive/html/qemu-devel/2011-11/msg02752.html
> >>>
> >>> Stefano had a patch that fixed a build breakage he saw with dirty
> >>> directories by setting:
> >>>
> >>> qapi-dir := $(SRC_DIR)/qapi-generated
> >>>
> >>> That patch ended up breaking the build for others, however, and was
> >>> reverted.
> >>>
> >>> This patch was an improvement on the original, but we'd all agreed that
> >>> it wasn't necessary since we don't support working around issues related
> >>> to dirty directories.
> >
> > I am lacking some context here.  I am confused how a dirty directory could
> > change the output in this way.
> 
> I guess I'm lacking context as well, I wasn't aware that Luiz had also 
> hit an issue related to this patch, was just going off what I'd read in 
> the thread where I posted this patch...

Well, it happened a few days before the final release. While I was discussing
it with Anthony over IRC I was reading qemu-devel and I saw your patches. I
guessed they would fix the issue and they did, so Anthony decided to apply them.

> In Stefano's case, he'd noticed his build issue went away if
> 
> a) this (rather, Stefano's original) patch was applied, or
> b) if he did a `make distclean` in his source directory beforehand

I don't exactly remember if I did 'make distclean'. I probably did, but
what I did do was to remove my build dir and build again.

> So that's why we assumed dirty directories were the problem.
> 
> I'm not sure of the circumstances behind the breakage Luiz saw, so I'd 
> err on the side of caution and keep this patch until that's clarified.
> 
> >
> >> What kind of issue? I'm 100% certain that my tree was clean, the only
> >> thing I did not do was to clone it again.
> >>
> >> We have had races when building the qapi in the past, maybe that's the
> >> problem and commit 9b12940 makes it less likely.
> >>
> >> We could revert it and wait for the problem to happen again...
> >
> > I would be fine with doing whatever is least likely to cause anyone else
> > problems.  I wouldn't want to break the actual build just to make the output
> > look nice.
> >
> >>
> >>>
> >>> So if it's ugly, we can safely drop it.
> >>>
> >>>>
> >>>> Regards,
> >>>>
> >>>> Anthony Liguori
> >>>>
> >>>>>
> >>>>> Signed-off-by: Adam Litke<agl@us.ibm.com>
> >>>>> ---
> >>>>> Makefile | 2 +-
> >>>>> 1 files changed, 1 insertions(+), 1 deletions(-)
> >>>>>
> >>>>> diff --git a/Makefile b/Makefile
> >>>>> index 301c75e..7c93739 100644
> >>>>> --- a/Makefile
> >>>>> +++ b/Makefile
> >>>>> @@ -168,7 +168,7 @@ check-qjson: check-qjson.o $(qobject-obj-y)
> >>>>> $(tools-obj-y)
> >>>>> test-coroutine: test-coroutine.o qemu-timer-common.o async.o
> >>>>> $(coroutine-obj-y) $(tools-obj-y)
> >>>>>
> >>>>> $(qapi-obj-y): $(GENERATED_HEADERS)
> >>>>> -qapi-dir := $(BUILD_DIR)/qapi-generated
> >>>>> +qapi-dir := qapi-generated
> >>>>> test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I
> >>>>> $(qapi-dir)
> >>>>> qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
> >>>>>
> >>>>
> >>>>
> >>>
> >>
> >
> 

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2011-12-13 18:33 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-12-07 16:33 [Qemu-devel] [PATCH] build: Cleanup qga make output Adam Litke
2011-12-12 23:03 ` Anthony Liguori
2011-12-12 23:38   ` Michael Roth
2011-12-13 12:23     ` Luiz Capitulino
2011-12-13 14:33       ` Adam Litke
2011-12-13 15:22         ` Michael Roth
2011-12-13 18:33           ` Luiz Capitulino

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