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).
38 lines
1.2 KiB
CMake
38 lines
1.2 KiB
CMake
# CMake module for finding libpfm4.
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#
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# If successful, the following variables will be defined:
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# HAVE_LIBPFM
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#
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# Libpfm can be disabled by setting LLVM_ENABLE_LIBPFM to 0.
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include(CheckIncludeFile)
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include(CheckLibraryExists)
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include(CheckCXXSourceCompiles)
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if (LLVM_ENABLE_LIBPFM)
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check_library_exists(pfm pfm_initialize "" HAVE_LIBPFM_INITIALIZE)
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if(HAVE_LIBPFM_INITIALIZE)
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check_include_file(perfmon/perf_event.h HAVE_PERFMON_PERF_EVENT_H)
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check_include_file(perfmon/pfmlib.h HAVE_PERFMON_PFMLIB_H)
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check_include_file(perfmon/pfmlib_perf_event.h HAVE_PERFMON_PFMLIB_PERF_EVENT_H)
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if(HAVE_PERFMON_PERF_EVENT_H AND HAVE_PERFMON_PFMLIB_H AND HAVE_PERFMON_PFMLIB_PERF_EVENT_H)
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set(HAVE_LIBPFM 1)
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# Check to see if perf_branch_entry has the field 'cycles'.
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# We couldn't use CheckStructHasMember here because 'cycles' is a bit field which is not
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# supported by CheckStructHasMember.
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CHECK_CXX_SOURCE_COMPILES("
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#include <perfmon/perf_event.h>
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int main() {
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perf_branch_entry entry;
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entry.cycles = 2;
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return 0;
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}" COMPILE_WITH_CYCLES)
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if(COMPILE_WITH_CYCLES)
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set(LIBPFM_HAS_FIELD_CYCLES 1)
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endif()
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endif()
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endif()
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endif()
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