42 lines
1.5 KiB
Diff
42 lines
1.5 KiB
Diff
From a4c4e4f3c410834c3e56f644841f5bcbb084225c Mon Sep 17 00:00:00 2001
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From: Liliana Marie Prikler <liliana.prikler@ist.tugraz.at>
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Date: Fri, 28 Jun 2024 11:15:16 +0200
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Subject: [PATCH] clasp: Hide Event_t<T>::id_s.
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This patch helps build clingo with non-local clasp while keeping the
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event system working as intended.
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---
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clasp/util/misc_types.h | 2 ++
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src/CMakeLists.txt | 2 +-
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/clasp/util/misc_types.h b/clasp/util/misc_types.h
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index 3677873..09c2075 100644
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--- a/clasp/util/misc_types.h
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+++ b/clasp/util/misc_types.h
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@@ -432,7 +432,9 @@ struct Event_t : Event {
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Event_t(Subsystem sys, Verbosity verb) : Event(sys, id_s, verb) {}
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static const uint32 id_s;
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};
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+#if _BUILDING_CLASP_
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template <class T> const uint32 Event_t<T>::id_s = Event::nextId();
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+#endif
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template <class ToType, class EvType> const ToType* event_cast(const EvType& ev) { return ev.id == ToType::id_s ? static_cast<const ToType*>(&ev) : 0; }
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diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
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index 8439d12..4f55990 100644
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--- a/src/CMakeLists.txt
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+++ b/src/CMakeLists.txt
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@@ -123,6 +123,7 @@ source_group("${ide_header}\\mt" FILES ${header_mt})
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endif()
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add_library(libclasp ${header} ${header_util} ${header_cli} ${header_mt} ${src})
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+target_compile_definitions(libclasp PRIVATE _BUILDING_CLASP_)
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if (CLASP_BUILD_WITH_THREADS)
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target_link_libraries(libclasp PUBLIC Threads::Threads)
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target_compile_options(libclasp PRIVATE
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--
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2.45.1
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