* [Qemu-trivial] [PATCH] configure: create fsdev/ directory
@ 2013-10-11 9:05 ` Michael Tokarev
0 siblings, 0 replies; 10+ messages in thread
From: Michael Tokarev @ 2013-10-11 9:05 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-trivial, Michael Tokarev
In some cases when building with parallelism (make -jN),
build fails because the directory where output files are
supposed to be does not exist. In particular, when make
decides to build virtfs-proxy-helper.1 before other files
in fsdev/, build will fail with the following error:
perl -Ww -- BUILDDIR/scripts/texi2pod.pl BUILDDIR/fsdev/virtfs-proxy-helper.texi fsdev/virtfs-proxy-helper.pod && pod2man --utf8 --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > fsdev/virtfs-proxy-helper.1
opening "fsdev/virtfs-proxy-helper.pod": No such file or directory
Create the `fsdev' subdir the same way as other "conditional"
subdirs (eg, dtc or pixman) are created in configure.
Might be better to extract all dirs from $tools and other
common vars and run mkdir on all of these, but this needs
some review/restructuring first.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index 23dbaaf..203084a 100755
--- a/configure
+++ b/configure
@@ -3576,6 +3576,7 @@ if test "$softmmu" = yes ; then
if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
virtfs=yes
tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
+ mkdir -p fsdev
else
if test "$virtfs" = yes; then
error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
--
1.7.10.4
^ permalink raw reply related [flat|nested] 10+ messages in thread* [Qemu-devel] [PATCH] configure: create fsdev/ directory
@ 2013-10-11 9:05 ` Michael Tokarev
0 siblings, 0 replies; 10+ messages in thread
From: Michael Tokarev @ 2013-10-11 9:05 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-trivial, Michael Tokarev
In some cases when building with parallelism (make -jN),
build fails because the directory where output files are
supposed to be does not exist. In particular, when make
decides to build virtfs-proxy-helper.1 before other files
in fsdev/, build will fail with the following error:
perl -Ww -- BUILDDIR/scripts/texi2pod.pl BUILDDIR/fsdev/virtfs-proxy-helper.texi fsdev/virtfs-proxy-helper.pod && pod2man --utf8 --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > fsdev/virtfs-proxy-helper.1
opening "fsdev/virtfs-proxy-helper.pod": No such file or directory
Create the `fsdev' subdir the same way as other "conditional"
subdirs (eg, dtc or pixman) are created in configure.
Might be better to extract all dirs from $tools and other
common vars and run mkdir on all of these, but this needs
some review/restructuring first.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index 23dbaaf..203084a 100755
--- a/configure
+++ b/configure
@@ -3576,6 +3576,7 @@ if test "$softmmu" = yes ; then
if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
virtfs=yes
tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
+ mkdir -p fsdev
else
if test "$virtfs" = yes; then
error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
--
1.7.10.4
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [Qemu-trivial] [Qemu-devel] [PATCH] configure: create fsdev/ directory
2013-10-11 9:05 ` [Qemu-devel] " Michael Tokarev
@ 2013-10-12 12:54 ` Alex Bennée
-1 siblings, 0 replies; 10+ messages in thread
From: Alex Bennée @ 2013-10-12 12:54 UTC (permalink / raw)
To: Michael Tokarev; +Cc: qemu-trivial, qemu-devel
mjt@tls.msk.ru writes:
> In some cases when building with parallelism (make -jN),
> build fails because the directory where output files are
> supposed to be does not exist. In particular, when make
> decides to build virtfs-proxy-helper.1 before other files
> in fsdev/, build will fail with the following error:
<snip>
Isn't this the sort of think Make dependencies are for?
--
Alex Bennée
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-devel] [PATCH] configure: create fsdev/ directory
@ 2013-10-12 12:54 ` Alex Bennée
0 siblings, 0 replies; 10+ messages in thread
From: Alex Bennée @ 2013-10-12 12:54 UTC (permalink / raw)
To: Michael Tokarev; +Cc: qemu-trivial, qemu-devel
mjt@tls.msk.ru writes:
> In some cases when building with parallelism (make -jN),
> build fails because the directory where output files are
> supposed to be does not exist. In particular, when make
> decides to build virtfs-proxy-helper.1 before other files
> in fsdev/, build will fail with the following error:
<snip>
Isn't this the sort of think Make dependencies are for?
--
Alex Bennée
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-trivial] [PATCH] configure: create fsdev/ directory
2013-10-11 9:05 ` [Qemu-devel] " Michael Tokarev
@ 2013-10-12 16:28 ` Paolo Bonzini
-1 siblings, 0 replies; 10+ messages in thread
From: Paolo Bonzini @ 2013-10-12 16:28 UTC (permalink / raw)
To: Michael Tokarev; +Cc: qemu-trivial, qemu-devel
Il 11/10/2013 11:05, Michael Tokarev ha scritto:
> In some cases when building with parallelism (make -jN),
> build fails because the directory where output files are
> supposed to be does not exist. In particular, when make
> decides to build virtfs-proxy-helper.1 before other files
> in fsdev/, build will fail with the following error:
>
> perl -Ww -- BUILDDIR/scripts/texi2pod.pl BUILDDIR/fsdev/virtfs-proxy-helper.texi fsdev/virtfs-proxy-helper.pod && pod2man --utf8 --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > fsdev/virtfs-proxy-helper.1
> opening "fsdev/virtfs-proxy-helper.pod": No such file or directory
>
> Create the `fsdev' subdir the same way as other "conditional"
> subdirs (eg, dtc or pixman) are created in configure.
>
> Might be better to extract all dirs from $tools and other
> common vars and run mkdir on all of these, but this needs
> some review/restructuring first.
>
> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
> ---
> configure | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/configure b/configure
> index 23dbaaf..203084a 100755
> --- a/configure
> +++ b/configure
> @@ -3576,6 +3576,7 @@ if test "$softmmu" = yes ; then
> if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
> virtfs=yes
> tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
> + mkdir -p fsdev
> else
> if test "$virtfs" = yes; then
> error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
>
Please modify around
DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos
tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
DIRS="$DIRS roms/seabios roms/vgabios"
DIRS="$DIRS qapi-generated"
instead.
Paolo
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-devel] [PATCH] configure: create fsdev/ directory
@ 2013-10-12 16:28 ` Paolo Bonzini
0 siblings, 0 replies; 10+ messages in thread
From: Paolo Bonzini @ 2013-10-12 16:28 UTC (permalink / raw)
To: Michael Tokarev; +Cc: qemu-trivial, qemu-devel
Il 11/10/2013 11:05, Michael Tokarev ha scritto:
> In some cases when building with parallelism (make -jN),
> build fails because the directory where output files are
> supposed to be does not exist. In particular, when make
> decides to build virtfs-proxy-helper.1 before other files
> in fsdev/, build will fail with the following error:
>
> perl -Ww -- BUILDDIR/scripts/texi2pod.pl BUILDDIR/fsdev/virtfs-proxy-helper.texi fsdev/virtfs-proxy-helper.pod && pod2man --utf8 --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > fsdev/virtfs-proxy-helper.1
> opening "fsdev/virtfs-proxy-helper.pod": No such file or directory
>
> Create the `fsdev' subdir the same way as other "conditional"
> subdirs (eg, dtc or pixman) are created in configure.
>
> Might be better to extract all dirs from $tools and other
> common vars and run mkdir on all of these, but this needs
> some review/restructuring first.
>
> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
> ---
> configure | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/configure b/configure
> index 23dbaaf..203084a 100755
> --- a/configure
> +++ b/configure
> @@ -3576,6 +3576,7 @@ if test "$softmmu" = yes ; then
> if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
> virtfs=yes
> tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
> + mkdir -p fsdev
> else
> if test "$virtfs" = yes; then
> error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
>
Please modify around
DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos
tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
DIRS="$DIRS roms/seabios roms/vgabios"
DIRS="$DIRS qapi-generated"
instead.
Paolo
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-trivial] [PATCH] configure: create fsdev/ directory
2013-10-12 16:28 ` [Qemu-devel] " Paolo Bonzini
@ 2013-10-12 19:05 ` Michael Tokarev
-1 siblings, 0 replies; 10+ messages in thread
From: Michael Tokarev @ 2013-10-12 19:05 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: qemu-trivial, qemu-devel
12.10.2013 20:28, Paolo Bonzini wrote:
> Il 11/10/2013 11:05, Michael Tokarev ha scritto:
[]
>> --- a/configure
>> +++ b/configure
>> @@ -3576,6 +3576,7 @@ if test "$softmmu" = yes ; then
>> if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
>> virtfs=yes
>> tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
>> + mkdir -p fsdev
>> else
>> if test "$virtfs" = yes; then
>> error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
>>
>
> Please modify around
>
> DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos
> tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
> DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
> DIRS="$DIRS roms/seabios roms/vgabios"
> DIRS="$DIRS qapi-generated"
>
> instead.
I considered doing it there initially, but decided to add it
to the other place, because that's where virtfs variable
is set. The place you're referring to will need to have a
condition `if' based on $virtfs value.
Also, there are other places below this virtfs test (which I
modified) which runs mkdir (dtc, pixman), so this is not
something unusual.
Thanks,
/mjt
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-devel] [PATCH] configure: create fsdev/ directory
@ 2013-10-12 19:05 ` Michael Tokarev
0 siblings, 0 replies; 10+ messages in thread
From: Michael Tokarev @ 2013-10-12 19:05 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: qemu-trivial, qemu-devel
12.10.2013 20:28, Paolo Bonzini wrote:
> Il 11/10/2013 11:05, Michael Tokarev ha scritto:
[]
>> --- a/configure
>> +++ b/configure
>> @@ -3576,6 +3576,7 @@ if test "$softmmu" = yes ; then
>> if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
>> virtfs=yes
>> tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
>> + mkdir -p fsdev
>> else
>> if test "$virtfs" = yes; then
>> error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
>>
>
> Please modify around
>
> DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos
> tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
> DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
> DIRS="$DIRS roms/seabios roms/vgabios"
> DIRS="$DIRS qapi-generated"
>
> instead.
I considered doing it there initially, but decided to add it
to the other place, because that's where virtfs variable
is set. The place you're referring to will need to have a
condition `if' based on $virtfs value.
Also, there are other places below this virtfs test (which I
modified) which runs mkdir (dtc, pixman), so this is not
something unusual.
Thanks,
/mjt
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-trivial] [PATCH] configure: create fsdev/ directory
2013-10-12 19:05 ` [Qemu-devel] " Michael Tokarev
@ 2013-10-13 7:01 ` Paolo Bonzini
-1 siblings, 0 replies; 10+ messages in thread
From: Paolo Bonzini @ 2013-10-13 7:01 UTC (permalink / raw)
To: Michael Tokarev; +Cc: qemu-trivial, qemu-devel
Il 12/10/2013 21:05, Michael Tokarev ha scritto:
> I considered doing it there initially, but decided to add it
> to the other place, because that's where virtfs variable
> is set. The place you're referring to will need to have a
> condition `if' based on $virtfs value.
It's harmless to create a directory that won't be used.
> Also, there are other places below this virtfs test (which I
> modified) which runs mkdir (dtc, pixman), so this is not
> something unusual.
I didn't check the code, and dtc+pixman are both submodules so there may
be something special there. But in general, let's avoid the "it's bad
so it's okay to make it worse" argument.
Paolo
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Qemu-devel] [PATCH] configure: create fsdev/ directory
@ 2013-10-13 7:01 ` Paolo Bonzini
0 siblings, 0 replies; 10+ messages in thread
From: Paolo Bonzini @ 2013-10-13 7:01 UTC (permalink / raw)
To: Michael Tokarev; +Cc: qemu-trivial, qemu-devel
Il 12/10/2013 21:05, Michael Tokarev ha scritto:
> I considered doing it there initially, but decided to add it
> to the other place, because that's where virtfs variable
> is set. The place you're referring to will need to have a
> condition `if' based on $virtfs value.
It's harmless to create a directory that won't be used.
> Also, there are other places below this virtfs test (which I
> modified) which runs mkdir (dtc, pixman), so this is not
> something unusual.
I didn't check the code, and dtc+pixman are both submodules so there may
be something special there. But in general, let's avoid the "it's bad
so it's okay to make it worse" argument.
Paolo
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2013-10-13 7:02 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-10-11 9:05 [Qemu-trivial] [PATCH] configure: create fsdev/ directory Michael Tokarev
2013-10-11 9:05 ` [Qemu-devel] " Michael Tokarev
2013-10-12 12:54 ` [Qemu-trivial] " Alex Bennée
2013-10-12 12:54 ` Alex Bennée
2013-10-12 16:28 ` [Qemu-trivial] " Paolo Bonzini
2013-10-12 16:28 ` [Qemu-devel] " Paolo Bonzini
2013-10-12 19:05 ` [Qemu-trivial] " Michael Tokarev
2013-10-12 19:05 ` [Qemu-devel] " Michael Tokarev
2013-10-13 7:01 ` [Qemu-trivial] " Paolo Bonzini
2013-10-13 7:01 ` [Qemu-devel] " Paolo Bonzini
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