Upgrade cpal and enable cross-platform tui voice

.github/workflows/bazel.yml

@@ -55,6 +55,14 @@ jobs:
         with:
           node-version-file: codex-rs/node-version.txt
 
+      - name: Install Linux build dependencies
+        if: ${{ runner.os == 'Linux' }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          sudo apt-get update -y
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libasound2-dev pkg-config libcap-dev
+
       # Some integration tests rely on DotSlash being installed.
       # See https://github.com/openai/codex/pull/7617.
       - name: Install DotSlash

.github/workflows/rust-ci.yml

@@ -190,7 +190,7 @@ jobs:
           set -euo pipefail
           if command -v apt-get >/dev/null 2>&1; then
             sudo apt-get update -y
-            packages=(pkg-config libcap-dev)
+            packages=(libasound2-dev pkg-config libcap-dev)
             if [[ "${{ matrix.target }}" == 'x86_64-unknown-linux-musl' || "${{ matrix.target }}" == 'aarch64-unknown-linux-musl' ]]; then
               packages+=(libubsan1)
             fi
@@ -510,7 +510,7 @@ jobs:
           set -euo pipefail
           if command -v apt-get >/dev/null 2>&1; then
             sudo apt-get update -y
-            sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
+            sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libasound2-dev pkg-config libcap-dev
           fi
       # Some integration tests rely on DotSlash being installed.
       # See https://github.com/openai/codex/pull/7617.

.github/workflows/rust-release.yml

@@ -107,13 +107,13 @@ jobs:
           echo "Total RAM: ${total_ram}"
           echo "Disk usage:"
           df -h .
-      - name: Install Linux bwrap build dependencies
+      - name: Install Linux build dependencies
         if: ${{ runner.os == 'Linux' }}
         shell: bash
         run: |
           set -euo pipefail
           sudo apt-get update -y
-          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libasound2-dev pkg-config libcap-dev
       - name: Install UBSan runtime (musl)
         if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl' }}
         shell: bash

.github/workflows/sdk.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           set -euo pipefail
           sudo apt-get update -y
-          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libasound2-dev pkg-config libcap-dev
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4

README.md

@@ -42,6 +42,8 @@ Each GitHub Release contains many executables, but in practice, you likely want
 
 Each archive contains a single entry with the platform baked into the name (e.g., `codex-x86_64-unknown-linux-musl`), so you likely want to rename it to `codex` after extracting it.
 
+On Linux, these prebuilt binaries are the recommended install path and should work on most mainstream desktops with ALSA available. If you build Codex from source on Linux instead, install the ALSA development headers first (for example, `libasound2-dev` on Debian/Ubuntu).
+
 </details>
 
 ### Using Codex with your ChatGPT plan