mirror of
https://git.proxmox.com/git/llvm-toolchain
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56 lines
2.2 KiB
Diff
56 lines
2.2 KiB
Diff
Index: llvm-3.2.src/lldb/source/Utility/Makefile
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===================================================================
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--- llvm-3.2.src.orig/lldb/source/Utility/Makefile 2013-01-12 15:48:58.415044072 +0100
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+++ llvm-3.2.src/lldb/source/Utility/Makefile 2013-01-12 15:49:05.815043907 +0100
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@@ -11,4 +11,11 @@
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LIBRARYNAME := lldbUtility
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BUILD_ARCHIVE = 1
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+# Enable RTTI on GCC builds because liblldbCore.a requires RTTI.
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+# See source/Core/Makefile for details.
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+ifeq (g++,$(shell basename $(CXX)))
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+ REQUIRES_RTTI = 1
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+endif
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+
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+
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include $(LLDB_LEVEL)/Makefile
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Index: llvm-3.2.src/lldb/source/Core/Makefile
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===================================================================
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--- llvm-3.2.src.orig/lldb/source/Core/Makefile 2013-01-12 15:48:58.415044072 +0100
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+++ llvm-3.2.src/lldb/source/Core/Makefile 2013-01-12 15:49:05.815043907 +0100
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@@ -11,4 +11,15 @@
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LIBRARYNAME := lldbCore
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BUILD_ARCHIVE = 1
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+# Enable RTTI on GCC builds because one source file in this directory
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+# (cxa_demangle.cpp) uses dynamic_cast<> and GCC (at least 4.6 and 4.7)
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+# complain if we try to compile it with -fno-rtti. This is somewhat of a
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+# kludge because it forces us to enable RTTI in liblldbUtility.a and also
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+# link in additional clang static libraries to resolve vtable references,
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+# but actually has negligible impact on (shard object) file size.
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+$(info shell basename CXX is $(shell basename $(CXX)))
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+ifeq (g++,$(shell basename $(CXX)))
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+ REQUIRES_RTTI = 1
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+endif
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+
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include $(LLDB_LEVEL)/Makefile
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Index: llvm-3.2.src/lldb/lib/Makefile
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===================================================================
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--- llvm-3.2.src.orig/lldb/lib/Makefile 2013-01-12 15:48:58.415044072 +0100
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+++ llvm-3.2.src/lldb/lib/Makefile 2013-01-12 15:49:05.815043907 +0100
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@@ -67,6 +67,14 @@
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lldbPluginPlatformLinux.a \
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lldbPluginPlatformFreeBSD.a
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+# Because GCC requires RTTI enabled for lldbCore (see source/Core/Makefile) it is
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+# necessary to also link the clang rewriter libraries so vtable references can
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+# be resolved correctly, if we are building with GCC.
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+ifeq (g++,$(shell basename $(CXX)))
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+ USEDLIBS += clangRewriteCore.a \
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+ clangRewriteFrontend.a
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+endif
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+
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include $(LLDB_LEVEL)/../../Makefile.config
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LINK_COMPONENTS := $(TARGETS_TO_BUILD) asmparser bitreader bitwriter codegen \
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