feat: use kernel gnu mirrors

Official GNU mirrors are mostly down or flaky, switch to kernel gnu mirrors.

Signed-off-by: Noel Georgi <git@frezbo.dev>
(cherry picked from commit da6e92a)

Author: frezbo

.gitattributes

@@ -19,6 +19,12 @@ spec:
     - tools-zlib-ng
     - tools-zstd
   reproducibleTargetName: reproducibility
+  extraBuildArgs:
+    - GNU_MIRROR_URL
+  makefile:
+    extraVariables:
+      - name: GNU_MIRROR_URL
+        defaultValue: https://mirrors.kernel.org
 ---
 kind: common.Renovate
 spec:

.github/renovate.json

@@ -8,7 +8,7 @@ dependencies:
     runtime: yes
 steps:
   - sources:
-      - url: https://ftpmirror.gnu.org/gnu/autoconf/autoconf-{{ .autoconf_version }}.tar.xz
+      - url: "{{ .GNU_MIRROR_URL }}/gnu/autoconf/autoconf-{{ .autoconf_version }}.tar.xz"
         destination: autoconf.tar.xz
         sha256: "{{ .autoconf_sha256 }}"
         sha512: "{{ .autoconf_sha512 }}"

.gitignore

@@ -7,7 +7,7 @@ dependencies:
   - stage: autoconf
 steps:
   - sources:
-      - url: https://ftpmirror.gnu.org/gnu/automake/automake-{{ .automake_version }}.tar.xz
+      - url: "{{ .GNU_MIRROR_URL }}/gnu/automake/automake-{{ .automake_version }}.tar.xz"
         destination: automake.tar.xz
         sha256: "{{ .automake_sha256 }}"
         sha512: "{{ .automake_sha512 }}"

.kres.yaml

@@ -8,7 +8,7 @@ dependencies:
     runtime: true
 steps:
   - sources:
-      - url: https://ftpmirror.gnu.org/gnu/bash/bash-{{ .bash_version }}.tar.gz
+      - url: "{{ .GNU_MIRROR_URL }}/gnu/bash/bash-{{ .bash_version }}.tar.gz"
         destination: bash.tar.gz
         sha256: "{{ .bash_sha256 }}"
         sha512: "{{ .bash_sha512 }}"

Makefile

@@ -7,10 +7,10 @@ dependencies:
   - stage: perl
 steps:
   - sources:
-      - url: https://ftpmirror.gnu.org/gnu/bc/bc-{{ .bc_version }}.tar.gz
+      - url: "{{ .GNU_MIRROR_URL }}/gnu/bc/bc-{{ .bc_version }}.tar.gz"
         destination: bc.tar.gz
-        sha256: {{ .bc_sha256 }}
-        sha512: {{ .bc_sha512 }}
+        sha256: "{{ .bc_sha256 }}"
+        sha512: "{{ .bc_sha512 }}"
     prepare:
       - |
         tar -xzf bc.tar.gz --strip-components=1

autoconf/pkg.yaml

@@ -6,7 +6,7 @@ dependencies:
   - stage: perl
 steps:
   - sources:
-      - url: https://ftpmirror.gnu.org/gnu/bison/bison-{{ .bison_version }}.tar.xz
+      - url: "{{ .GNU_MIRROR_URL }}/gnu/bison/bison-{{ .bison_version }}.tar.xz"
         destination: bison.tar.xz
         sha256: "{{ .bison_sha256 }}"
         sha512: "{{ .bison_sha512 }}"