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).
72 lines
3.5 KiB
Plaintext
72 lines
3.5 KiB
Plaintext
RUN: rm -rf %t
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REQUIRES: x86-registered-target
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RUN: %clang_cc1 -triple=x86_64-linux-gnu -fmodules-codegen -x c++ -fmodules -emit-module -fmodule-name=foo %S/Inputs/codegen-opt/foo.modulemap -o %t/foo.pcm
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RUN: %clang_cc1 -triple=x86_64-linux-gnu -fmodules-codegen -x c++ -fmodules -emit-module -fmodule-name=bar %S/Inputs/codegen-opt/bar.modulemap -o %t/bar.pcm -fmodule-file=%t/foo.pcm
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RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %t/foo.pcm | FileCheck --check-prefix=FOO %s
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RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %t/bar.pcm -fmodule-file=%t/foo.pcm | FileCheck --check-prefix=BAR-CMN --check-prefix=BAR %s
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RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - -fmodules -fmodule-file=%t/foo.pcm -fmodule-file=%t/bar.pcm %S/Inputs/codegen-opt/use.cpp | FileCheck --check-prefix=USE-CMN --check-prefix=USE %s
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RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - -O2 -disable-llvm-passes %t/foo.pcm | FileCheck --check-prefix=FOO %s
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RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - -O2 -disable-llvm-passes %t/bar.pcm -fmodule-file=%t/foo.pcm | FileCheck --check-prefix=BAR-CMN --check-prefix=BAR-OPT %s
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RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - -O2 -disable-llvm-passes -fmodules -fmodule-file=%t/foo.pcm -fmodule-file=%t/bar.pcm %S/Inputs/codegen-opt/use.cpp | FileCheck --check-prefix=USE-CMN --check-prefix=USE-OPT %s
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FOO-NOT: comdat
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FOO: $_Z3foov = comdat any
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FOO: $_Z4foo2v = comdat any
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FOO: $_ZZ3foovE1i = comdat any
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FOO: @_ZZ3foovE1i = linkonce_odr global i32 0, comdat
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FOO-NOT: {{comdat|define|declare}}
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FOO: define{{.*}} void @_Z7foo_extv()
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FOO-NOT: {{define|declare}}
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FOO: define weak_odr void @_Z3foov() #{{[0-9]+}} comdat
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FOO-NOT: {{define|declare}}
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FOO: declare void @_Z2f1Ri(ptr
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FOO-NOT: {{define|declare}}
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Internal functions are not modularly code generated - they are
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internal wherever they're used. This might not be ideal, but
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continues to workaround/support some oddities that backwards
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compatible modules have seen and supported in the wild. To remove
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the duplication here, the internal functions would need to be
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promoted to weak_odr, placed in comdat and given a new mangling -
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this would be needed for the C++ Modules TS anyway.
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FOO: define internal void @_ZL2f2v() #{{[0-9]+}}
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FOO-NOT: {{define|declare}}
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FOO: define weak_odr void @_Z4foo2v() #{{[0-9]+}} comdat
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FOO-NOT: {{define|declare}}
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BAR-CMN-NOT: comdat
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BAR-CMN: $_Z3barv = comdat any
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BAR-OPT: @_ZZ3foovE1i = linkonce_odr global i32 0, comdat
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BAR-CMN-NOT: {{comdat|define|declare}}
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BAR-CMN: define weak_odr void @_Z3barv() #{{[0-9]+}} comdat
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BAR-CMN-NOT: {{define|declare}}
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BAR: declare void @_Z3foov()
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Include all the available_externally definitions required for bar (foo -> f2)
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BAR-OPT: define available_externally void @_Z3foov()
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BAR-CMN-NOT: {{define|declare}}
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BAR-OPT: declare void @_Z2f1Ri(ptr
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BAR-OPT-NOT: {{define|declare}}
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BAR-OPT: define internal void @_ZL2f2v()
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BAR-OPT-NOT: {{define|declare}}
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USE-OPT: @_ZZ3foovE1i = linkonce_odr global i32 0, comdat
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USE-CMN-NOT: {{comdat|define|declare}}
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USE-CMN: define{{.*}} i32 @main()
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USE-CMN-NOT: {{define|declare}}
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USE: declare void @_Z3barv()
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Include all the available_externally definitions required for main (bar -> foo -> f2)
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USE-OPT: define available_externally void @_Z3barv()
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USE-CMN-NOT: {{define|declare}}
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USE-OPT: define available_externally void @_Z3foov()
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USE-OPT-NOT: {{define|declare}}
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USE-OPT: declare void @_Z2f1Ri(ptr
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USE-OPT-NOT: {{define|declare}}
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USE-OPT: define internal void @_ZL2f2v()
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USE-OPT-NOT: {{define|declare}}
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