f96d7ce3e1
First incremental variable on the path back to Oboe integration. Changes
are deliberately minimal: add cc = "1" to [build-dependencies] (cargo
build-deps resolve against the host so the line is unconditional), and
on the Android target run a single cc::Build step that compiles
cpp/hello.c — a 6-line file that defines one function (`wzp_hello_stub`)
that is never called from Rust.
Goal: verify that merely introducing a C static library into the .so
via cc::Build does not regress the working build (#17, commit 5309938
= build #6 behaviour: launches, renders home screen, registers on
relay). If this build still works, we know cc::Build pipelines alone
are fine and can move to the next variable.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
15 lines
495 B
C
15 lines
495 B
C
/* hello.c — minimal C file compiled via cc::Build on Android.
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*
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* Step A of the incremental Oboe integration: this file exists only to
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* exercise the cc::Build → static lib → rustc-link pipeline and prove
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* that introducing any C static library into our .so doesn't by itself
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* trigger the tao::ndk_glue pthread_create crash we hit on earlier
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* attempts. The function is deliberately never called from Rust.
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*/
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#include <stdint.h>
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int32_t wzp_hello_stub(void) {
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return 42;
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}
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