$ bash ./scripts/qemu-version.sh . '' ''
#define QEMU_PKGVERSION ""
#define QEMU_FULL_VERSION ""
The result are empty.
By removing echo ""
pkgversion=$(git describe --match 'v*' --dirty --always)
the result are
```
$ bash ./scripts/qemu-version.sh . '' ''
#define QEMU_PKGVERSION "v5.1.0-1922-g94f35f943a-dirty"
#define QEMU_FULL_VERSION " (v5.1.0-1922-g94f35f943a-dirty)"
What are expected?
On Fri, Sep 25, 2020 at 12:50 AM Philippe Mathieu-Daudé <
f4bug@amsat.org> wrote:
>
> I'm not sure why sometime I get this error:
>
> $ make
> Generating qemu-version.h with a meson_exe.py custom command
> fatal: No tags can describe 'dc9f825f99eb5dc82f127e6c95fbe3a503e11346'.
> Try --always, or create some tags.
>
> While to --always option is not clear in GIT-DESCRIBE(1):
>
> --always
> Show uniquely abbreviated commit object as fallback.
>
> using it works and fix my builds:
>
> $ git describe --match 'v*' --dirty --always
> dc9f825f99e-dirty
>
> Signed-off-by: Philippe Mathieu-Daudé <
f4bug@amsat.org>
> ---
> scripts/qemu-version.sh | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/qemu-version.sh b/scripts/qemu-version.sh
> index 03128c56a2c..a7135511588 100755
> --- a/scripts/qemu-version.sh
> +++ b/scripts/qemu-version.sh
> @@ -9,7 +9,7 @@ version="$3"
> if [ -z "$pkgversion" ]; then
> cd "$dir"
> if [ -e .git ]; then
> - pkgversion=$(git describe --match 'v*' --dirty | echo "")
> + pkgversion=$(git describe --match 'v*' --dirty --always | echo "")
> fi
> fi
>
> --
> 2.26.2
>
>
--
此致
礼
罗勇刚
Yours
sincerely,
Yonggang Luo