vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/// -fno-semantic-interposition is the default and local aliases (via dso_local) are allowed.
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -mrelocation-model pic -pic-level 1 %s -o - | FileCheck %s --check-prefixes=CHECK,NOMETADATA
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/// -fsemantic-interposition sets a module metadata.
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -mrelocation-model pic -pic-level 1 -fsemantic-interposition %s -o - | FileCheck %s --check-prefixes=PREEMPT,METADATA
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/// Traditional half-baked behavior: interprocedural optimizations are allowed
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/// but local aliases are not used.
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -mrelocation-model pic -pic-level 1 -fhalf-no-semantic-interposition %s -o - | FileCheck %s --check-prefixes=PREEMPT,NOMETADATA
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// CHECK: @var = global i32 0, align 4
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// CHECK: @ext_var = external global i32, align 4
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// CHECK: @ifunc = ifunc i32 (), ptr @ifunc_resolver
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// CHECK: define dso_local i32 @func()
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// CHECK: declare i32 @ext()
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// PREEMPT: @var = global i32 0, align 4
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// PREEMPT: @ext_var = external global i32, align 4
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// PREEMPT: @ifunc = ifunc i32 (), ptr @ifunc_resolver
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// PREEMPT: define i32 @func()
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// PREEMPT: declare i32 @ext()
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// METADATA: !{{[0-9]+}} = !{i32 1, !"SemanticInterposition", i32 1}
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// NOMETADATA-NOT: "SemanticInterposition"
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int var;
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extern int ext_var;
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int ifunc(void) __attribute__((ifunc("ifunc_resolver")));
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int func(void) { return 0; }
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int ext(void);
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static void *ifunc_resolver(void) { return func; }
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int foo(void) {
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return var + ext_var + ifunc() + func() + ext();
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}
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