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Re: [Qemu-devel] [PATCH v3 0/5] Various improvements/bugfixes to submodu
From: |
Alexey Kardashevskiy |
Subject: |
Re: [Qemu-devel] [PATCH v3 0/5] Various improvements/bugfixes to submodule handling |
Date: |
Mon, 6 Nov 2017 11:22:15 +1100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 04/11/17 02:33, Daniel P. Berrange wrote:
> This short series of patches improves the reliability of the submodule
> handling to cope with various dev env scenarios that have since emerged
>
> v2: https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg06272.html
>
> Changed in v3:
>
> - Avoid use of mktemp
> - Use '=' instead of '==' (bashism) in conditional tests
> - Fix problem with short-circuiting for empty submodule list
> - Ensure help message is displayed on all errors
>
> Daniel P. Berrange (5):
> build: allow setting a custom GIT binary for transparent proxying
> build: don't create temporary files in source dir
> build: allow automatic git submodule updates to be disabled
> build: don't fail if given a git submodule which does not exist
> build: delay check for empty git submodule list
>
> Makefile | 15 ++++++++--
> configure | 12 ++++++++
> scripts/git-submodule.sh | 72
> ++++++++++++++++++++++++++++++++++++++----------
> 3 files changed, 83 insertions(+), 16 deletions(-)
It is getting more complicated.
So, same setup,
git checkout v2.10.0
./configure --target-list=ppc64-softmmu
make
All good.
Then:
git checkout git-submodule (upstream + this patchset)
./configure --target-list=ppc64-softmmu
I see an error and educational page about --disable-git-update, good.
./configure --target-list=ppc64-softmmu --disable-git-update
make
Now I get:
GIT submodule checkout is out of date. Please run
scripts/git-submodule.sh update ui/keycodemapdb dtc capstone
from the source directory checkout /home/aik/p/qemu
Good, as I wanted.
I do this on the server:
scripts/git-submodule.sh update ui/keycodemapdb dtc capstone
and repeat "make" on the build machine but get the very same error. Then I
add "set -x" to scripts/git-submodule.sh and see:
+ substat=.git-submodule-status
+ command=status
+ shift
+ maybe_modules=ui/keycodemapdb dtc capstone
+ test -z git
+ modules=
+ git submodule status ui/keycodemapdb
+ test 0 = 0
+ modules= ui/keycodemapdb
+ git submodule status dtc
+ test 0 = 0
+ modules= ui/keycodemapdb dtc
+ git submodule status capstone
+ test 0 = 0
+ modules= ui/keycodemapdb dtc capstone
+ test -n ui/keycodemapdb dtc capstone
+ test -e .git
+ test -z ui/keycodemapdb dtc capstone
+ test -f .git-submodule-status
+ git submodule status ui/keycodemapdb dtc capstone
+ CURSTATUS=-22ead3e0bfdb87516656453336160e0a37b066bf capstone
558cd81bdd432769b59bff01240c44f82cfb1a9d dtc (v1.4.4)
10739aa26051a5d49d88132604539d3ed085e72e ui/keycodemapdb (heads/master)
+ cat .git-submodule-status
+ OLDSTATUS= 558cd81bdd432769b59bff01240c44f82cfb1a9d dtc (v1.4.4)
10739aa26051a5d49d88132604539d3ed085e72e ui/keycodemapdb (heads/master)
+ test -22ead3e0bfdb87516656453336160e0a37b066bf capstone
558cd81bdd432769b59bff01240c44f82cfb1a9d dtc (v1.4.4)
10739aa26051a5d49d88132604539d3ed085e72e ui/keycodemapdb (heads/master) =
558cd81bdd432769b59bff01240c44f82cfb1a9d dtc (v1.4.4)
10739aa26051a5d49d88132604539d3ed085e72e ui/keycodemapdb (heads/master)
+ exit 1
What is that new module - capstone - about? It is not in the status file:
[vpl1 qemu]$ cat .git-submodule-status
558cd81bdd432769b59bff01240c44f82cfb1a9d dtc (v1.4.4)
10739aa26051a5d49d88132604539d3ed085e72e ui/keycodemapdb (heads/master)
--
Alexey
- Re: [Qemu-devel] [PATCH v3 5/5] build: delay check for empty git submodule list, (continued)
[Qemu-devel] [PATCH v3 4/5] build: don't fail if given a git submodule which does not exist, Daniel P. Berrange, 2017/11/03
Re: [Qemu-devel] [PATCH v3 0/5] Various improvements/bugfixes to submodule handling, Peter Maydell, 2017/11/03
Re: [Qemu-devel] [PATCH v3 0/5] Various improvements/bugfixes to submodule handling, Philippe Mathieu-Daudé, 2017/11/03
Re: [Qemu-devel] [PATCH v3 0/5] Various improvements/bugfixes to submodule handling,
Alexey Kardashevskiy <=