[llvm-dev] llvm build failed on Fedora 24

[Mehdi Amini via llvm-dev]

Hi, 

You should update your source (including in tools/clang). Your LLVM and clang are out-of-sync
(Unless you checked-out between r284681 and r284690).

— 
Mehdi

> On Oct 21, 2016, at 1:43 AM, Amit Ghadge via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> 
> Hi,
> 
> I'm try to build llvm on my PC but it failed. I'm using following command,
> 
> $ cmake -G "Ninja" ../llvm -DCMAKE_INSTALL_PREFIX=prefix=$INSTALL_PATH
> -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=On
> $ ninja-build -j 2
> 
> I have skipped libcxx and libcxxabi package.
> 
> It shows below error,
> 
> 
> 00:04:23 [3261/3430] Building CXX object
> tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndexCXX.cpp.o
> 00:04:30 [3262/3430] Building CXX object
> tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o
> 00:04:30 FAILED: tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o
> 00:04:30 /usr/bin/c++   -DCLANG_ENABLE_ARCMT
> -DCLANG_ENABLE_OBJC_REWRITER -DCLANG_ENABLE_STATIC_ANALYZER
> -DCLANG_TOOL_EXTRA_BUILD -DGTEST_HAS_RTTI=0 -D_CINDEX_LIB_ -D_DEBUG
> -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
> -D__STDC_LIMIT_MACROS -Itools/clang/tools/libclang
> -I/home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/tools/libclang
> -I/home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/include
> -Itools/clang/include -Iinclude
> -I/home/aghadge/build/llvm/llvm_build.4.0/llvm/include -fPIC
> -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter
> -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic
> -Wno-long-long -Wno-maybe-uninitialized -Wdelete-non-virtual-dtor
> -Wno-comment -Werror=date-time -std=c++11 -ffunction-sections
> -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing
> -O3  -fPIC   -UNDEBUG  -fno-exceptions -fno-rtti -MMD -MT
> tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o -MF
> tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o.d -o
> tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o -c
> /home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/tools/libclang/CIndex.cpp
> 00:04:30 In file included from
> /home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/tools/libclang/CIndex.cpp:17:0:
> 00:04:30 /home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/tools/libclang/CIndex.cpp:
> In function ‘CXErrorCode clang_createTranslationUnit2(CXIndex, const
> char*, CXTranslationUnitImpl**)’:
> 00:04:30 /home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/tools/libclang/CLog.h:101:38:
> error: ‘LLVM_FUNCTION_NAME’ was not declared in this scope
> 00:04:30  #define LOG_FUNC_SECTION LOG_SECTION(LLVM_FUNCTION_NAME)
> 00:04:30                                       ^
> 00:04:30 /home/aghadge/build/llvm/llvm_build.4.0/llvm/tools/clang/tools/libclang/CLog.h:100:67:
> note: in definition of macro ‘LOG_SECTION’
> 00:04:30      if (clang::cxindex::LogRef Log =
> clang::cxindex::Logger::make(NAME))
> 
> 
> Thanks,
> Amit Ghadge
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