[bug#63145] [PATCH 1/3] gnu: maven-*-*: Fix - add missing shebang to the sisu.sh.

[Bruno Victal]

Hi Rostislav,

On 2023-04-28 14:13, Rostislav Svoboda wrote:
> * gnu/packages/maven.scm
>   - maven-settings-builder
>   - maven-model-builder
>   - maven-resolver-provider
>   - maven-core-bootstrap
>   - maven-embedder
>   The sisu.sh script must have a shebang on the first line, otherwise an
>   'In execvp of ...: Exec format error' is indicated.

I think there's something strange going on with the maven-3.0-… packages, as 
I'm getting:

--8<---------------cut here---------------start------------->8---
## Guix commit is 94ac93042f09b4ba68b7b64ed1feeebd3dab1ea4.

$ ./pre-inst-env guix build maven-settings-builder@3.0
…
phase `patch-generated-file-shebangs' succeeded after 0.0 seconds
starting phase `generate-sisu-named'
phase `generate-sisu-named' succeeded after 0.1 seconds
starting phase `generate-components.xml'
In execvp of ./components.sh: Exec format error
error: in phase 'generate-components.xml': uncaught exception:
%exception #<&invoke-error program: "./components.sh" arguments: 
("maven-settings-builder/src/main/java" 
"build/classes/META-INF/plexus/components.xml") exit-status: 127 term-signal: 
#f stop-signal: #f> 
phase `generate-components.xml' failed after 0.0 seconds
command "./components.sh" "maven-settings-builder/src/main/java" 
"build/classes/META-INF/plexus/components.xml" failed with status 127
builder for 
`/gnu/store/czr1iwlh0krl0qwskkg6s862x2r9shhy-maven-settings-builder-3.0.drv' 
failed with exit code 1
build of 
/gnu/store/czr1iwlh0krl0qwskkg6s862x2r9shhy-maven-settings-builder-3.0.drv 
failed
…

--8<---------------cut here---------------end--------------->8---


-- 
Furthermore, I consider that nonfree software must be eradicated.

Cheers,
Bruno.