65ac370683
on_build is now the sole post-build callback mechanism. Migrated the 9 callers (0602/0603/1611/1614/1615/1616 + the platform bundle_main) from opts.set_post_link_callback(cb) to on_build(cb), giving each callback the (opt: BuildOptions) param. Deleted set_post_link_callback from build.sx, compiler_lib (bound_fns + handleSetPostLinkCallback), and the VM arm. Reworked the P5 smoke tests for the new semantics: an on_build override REPLACES the build (must emit+link or delegate), unlike the old post-link callback which ran after the auto-link. 1662 (queries) + 1664 (override+List-grow) now delegate to default_pipeline for the real build; deleted 1661/1663 (the primitives are now exercised by every AOT build). bundle_main invoked with pass_options=true. Benign 37-.ir churn (build.sx shrank). 703/0 both gates.
27 lines
723 B
Plaintext
27 lines
723 B
Plaintext
#import "modules/std.sx";
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#import "modules/build.sx";
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// Post-link callback registration. The compiler invokes `post_link`
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// after `target.link()` returns (sx build). Under `sx run` (JIT) the
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// callback is registered but never invoked because there's no link
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// phase — so the only thing this example prints under the test
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// runner is `runtime main`. The post-link path is exercised via
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// `sx build` separately.
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puts :: (s: [:0]u8) -> i32 extern libc;
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post_link :: (opt: BuildOptions) -> bool abi(.compiler) {
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puts("[post-link] callback fired");
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true
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}
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configure :: () abi(.compiler) {
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opts := build_options();
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on_build(post_link);
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}
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#run configure();
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main :: () {
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print("runtime main\n");
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}
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