fix(android): invoke cargo by absolute path in cargoNdk task

Gradle's Exec resolves command[0] via the JVM/daemon's inherited PATH, not the environment("PATH", …) set on the task (that only reaches the spawned child). A GUI Android Studio launch — and any daemon it starts — has no ~/.cargo/bin on its PATH, so a bare "cargo" fails with "A problem occurred starting process 'command 'cargo''". Use the already-computed cargoBin absolute path; the env PATH still lets cargo/cargo-ndk find their subtools. Also refresh the README prereqs: add the missing cmake;3.22.1 SDK package (the cmake crate builds libopus with it) and drop the broken `brew --prefix openjdk@21` JAVA_HOME hint in favour of `java_home -v 21`. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-19 11:09:44 +02:00
parent 822fde1e89
commit 22aff1c7ac
2 changed files with 13 additions and 6 deletions
@@ -78,8 +78,13 @@ fun registerCargoNdk(taskName: String, release: Boolean) =
        // (pure C) so the android .so links it instead of looking for the host's libopus.so.
        environment("LIBOPUS_STATIC", "1")
        environment("LIBOPUS_NO_PKG", "1")
+        // Resolve cargo by ABSOLUTE path: Gradle's Exec resolves command[0] via the JVM's
+        // inherited PATH, NOT the environment("PATH", …) set above (that only reaches the spawned
+        // child). A GUI Android Studio launch (and any daemon it started) has no ~/.cargo/bin on
+        // its PATH, so a bare "cargo" fails to start. The env PATH above still lets cargo/cargo-ndk
+        // find their subtools.
        val cmd = mutableListOf(
-            "cargo", "ndk",
+            "$cargoBin/cargo", "ndk",
            "-t", "arm64-v8a", "-t", "x86_64",
            // Link against the minSdk-31 sysroot so libaaudio (API 26+) is found.
            "--platform", "31",