fix(ci): declare fontconfig gperf generator

.github/workflows/build-and-make.yaml

@@ -35,7 +35,7 @@ jobs:
                   sudo apt-get update
                   {
                       apt-cache policy \
-                          binutils build-essential cmake curl git \
+                          binutils build-essential cmake curl git gperf \
                           libasound2-dev libdrm-dev libegl-dev libgbm-dev \
                           libgl-dev libpulse-dev libva-dev make nasm \
                           ninja-build patchelf perl pkg-config python3-pip \
@@ -70,6 +70,7 @@ jobs:
                       cmake \
                       curl \
                       git \
+                      gperf \
                       libasound2-dev \
                       libdrm-dev \
                       libegl-dev \

tools/embedded-mpv/README.md

@@ -84,7 +84,8 @@ pnpm embedded-mpv:stage-runtime -- linux x64 /tmp/linux-prefix
 
 The Linux builder runs only on Linux x64. It requires the tool versions and
 system development interfaces declared in `build-linux-runtime.cjs`, including
-Meson 1.6 or newer, Ninja, CMake, NASM, pkg-config, patchelf, and `readelf`.
+Meson 1.6 or newer, gperf 3.1 or newer, Ninja, CMake, NASM, pkg-config,
+patchelf, and `readelf`.
 It builds into an owned staging directory and publishes atomically, so it will
 not delete or overwrite an arbitrary destination.
 

tools/embedded-mpv/build-linux-runtime.cjs

@@ -427,6 +427,7 @@ const REQUIRED_TOOLS = Object.freeze([
     'cmake',
     'curl',
     'git',
+    'gperf',
     'make',
     'meson',
     'nasm',
@@ -444,6 +445,7 @@ const MINIMUM_TOOL_VERSIONS = Object.freeze({
     cmake: '3.16.0',
     curl: '7.71.0',
     git: '2.30.0',
+    gperf: '3.1.0',
     make: '4.0.0',
     meson: '1.6.0',
     nasm: '2.15.05',

tools/embedded-mpv/build-linux-runtime.mjs

@@ -699,6 +699,7 @@ function collectToolVersions(context) {
         cmake: ['--version'],
         curl: ['--version'],
         git: ['--version'],
+        gperf: ['--version'],
         make: ['--version'],
         meson: ['--version'],
         nasm: ['-v'],

tools/embedded-mpv/build-linux-runtime.test.mjs

@@ -705,6 +705,7 @@ test('requires ELF patching and inspection tools in addition to the build toolch
         'cmake',
         'curl',
         'git',
+        'gperf',
         'make',
         'meson',
         'nasm',
@@ -725,6 +726,7 @@ test('preflights every required tool against a supported minimum version', () =>
     );
     assert.equal(MINIMUM_TOOL_VERSIONS.meson, '1.6.0');
     assert.equal(MINIMUM_TOOL_VERSIONS.nasm, '2.15.05');
+    assert.equal(MINIMUM_TOOL_VERSIONS.gperf, '3.1.0');
 
     const supportedVersions = Object.fromEntries(
         REQUIRED_TOOLS.map((tool) => [
@@ -742,6 +744,7 @@ test('preflights every required tool against a supported minimum version', () =>
     );
 
     for (const [tool, oldVersion] of [
+        ['gperf', 'GNU gperf 3.0.4'],
         ['meson', 'meson 1.5.9'],
         ['nasm', 'NASM version 2.15.04'],
     ]) {

tools/packaging/configure-linux-frame-copy-build.test.mjs

@@ -273,6 +273,18 @@ test('Linux CI builds one cached source runtime and packages three isolated prof
     assert.match(buildWorkflow, /sourceSha256[\s\S]*source-index\.json/);
 });
 
+test('Linux runtime toolchain installs fontconfig generators without network wraps', () => {
+    const cacheKeyStep = workflowStep(
+        'Resolve Linux runtime toolchain cache key'
+    );
+    const installStep = workflowStep(
+        'Install pinned Linux runtime build dependencies'
+    );
+
+    assert.match(cacheKeyStep, /\bapt-cache policy[\s\S]*\bgperf\b/);
+    assert.match(installStep, /^\s+gperf\s+\\$/m);
+});
+
 test('Linux CI verifies every package family and exercises intended environments', () => {
     for (const suffix of [
         'AppImage',