きつねさんより馬鹿だと自覚 LLVM/Clang++

Last updated at 2024-09-15Posted at 2018-03-22

きつねさん LLVM
https://researchmap.jp/jogxeqqfo-1797580/#_1797580

LLVMは、

$brew install --with-clang --with-lld --with-python --HEAD llvm

きつねさん　LLVM
http://kazegusuri.hateblo.jp/entry/20121215/1355564422

「きつねさんでもわかるLLVM」用の練習リポジトリ
https://github.com/NKMR6194/DummyC

ダウンロード。

$ make
$ mkdir -p ./obj
$ clang++ -g ./src/dcc.cpp -I./inc `llvm-config --cxxflags --
 ldflags --libs` -c -o ./obj/dcc.o
/bin/sh: llvm-config: command not found
./src/dcc.cpp:1:10: fatal error: 'llvm/IR/IRPrintingPasses.h' file not found
#include "llvm/IR/IRPrintingPasses.h"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [obj/dcc.o] Error 1

え、見当たらないの？

$ ln -s /Users/administrator/llvm/include/llvm /Users/administrator/Downloads/DummyC-master/inc

$ make
$ mkdir -p ./obj
$ clang++ -g ./src/dcc.cpp -I./inc `llvm-config --cxxflags --ldflags --libs` -c -o ./obj/dcc.o
/bin/sh: llvm-config: command not found
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
In file included from ./inc/llvm/ADT/Optional.h:19:
./inc/llvm/ADT/None.h:23:6: warning: scoped enumerations are a C++11 extension
      [-Wc++11-extensions]
enum class NoneType { None = 1 };
     ^
./inc/llvm/ADT/None.h:24:23: warning: use of enumeration in a nested name
      specifier is a C++11 extension [-Wc++11-extensions]
const NoneType None = NoneType::None;
                      ^
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
In file included from ./inc/llvm/ADT/Optional.h:20:
In file included from ./inc/llvm/Support/AlignOf.h:17:
./inc/llvm/Support/Compiler.h:18:10: fatal error: 'llvm/Config/llvm-config.h'
      file not found
#include "llvm/Config/llvm-config.h"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings and 1 error generated.
make: *** [obj/dcc.o] Error 1

llvm/Config/llvm-config.h.cmake
がファイル名。


$ cd llvm/Config
$ cp llvm-config.h.cmake llvm-config.c
$ make
$ mkdir -p ./obj
$ clang++ -g ./src/dcc.cpp -I./inc `llvm-config --cxxflags --ldflags --libs` -c -o ./obj/dcc.o
/bin/sh: llvm-config: command not found
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
In file included from ./inc/llvm/ADT/Optional.h:19:
./inc/llvm/ADT/None.h:23:6: warning: scoped enumerations are a C++11 extension
      [-Wc++11-extensions]
enum class NoneType { None = 1 };
     ^
./inc/llvm/ADT/None.h:24:23: warning: use of enumeration in a nested name
      specifier is a C++11 extension [-Wc++11-extensions]
const NoneType None = NoneType::None;
                      ^
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
In file included from ./inc/llvm/ADT/Optional.h:20:
In file included from ./inc/llvm/Support/AlignOf.h:17:
In file included from ./inc/llvm/Support/Compiler.h:18:
./inc/llvm/Config/llvm-config.h:18:2: error: invalid preprocessing directive
#cmakedefine LINK_POLLY_INTO_TOOLS
 ^
./inc/llvm/Config/llvm-config.h:21:2: error: invalid preprocessing directive
#cmakedefine LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}"
 ^
./inc/llvm/Config/llvm-config.h:24:2: error: invalid preprocessing directive
#cmakedefine01 LLVM_ENABLE_THREADS
 ^
./inc/llvm/Config/llvm-config.h:27:2: error: invalid preprocessing directive
#cmakedefine01 LLVM_HAS_ATOMICS
 ^
./inc/llvm/Config/llvm-config.h:30:2: error: invalid preprocessing directive
#cmakedefine LLVM_HOST_TRIPLE "${LLVM_HOST_TRIPLE}"
 ^
./inc/llvm/Config/llvm-config.h:33:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_ARCH ${LLVM_NATIVE_ARCH}
 ^
./inc/llvm/Config/llvm-config.h:36:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_ASMPARSER LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser
 ^
./inc/llvm/Config/llvm-config.h:39:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
 ^
./inc/llvm/Config/llvm-config.h:42:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_DISASSEMBLER LLVMInitialize${LLVM_NATIVE_ARCH}D...
 ^
./inc/llvm/Config/llvm-config.h:45:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_TARGET LLVMInitialize${LLVM_NATIVE_ARCH}Target
 ^
./inc/llvm/Config/llvm-config.h:48:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
 ^
./inc/llvm/Config/llvm-config.h:51:2: error: invalid preprocessing directive
#cmakedefine LLVM_NATIVE_TARGETMC LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC
 ^
./inc/llvm/Config/llvm-config.h:54:2: error: invalid preprocessing directive
#cmakedefine LLVM_ON_UNIX ${LLVM_ON_UNIX}
 ^
./inc/llvm/Config/llvm-config.h:57:2: error: invalid preprocessing directive
#cmakedefine LLVM_ON_WIN32 ${LLVM_ON_WIN32}
 ^
./inc/llvm/Config/llvm-config.h:60:2: error: invalid preprocessing directive
#cmakedefine01 LLVM_USE_INTEL_JITEVENTS
 ^
./inc/llvm/Config/llvm-config.h:63:2: error: invalid preprocessing directive
#cmakedefine01 LLVM_USE_OPROFILE
 ^
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
In file included from ./inc/llvm/ADT/Optional.h:20:
./inc/llvm/Support/AlignOf.h:113:19: warning: deleted function definitions are a
      C++11 extension [-Wc++11-extensions]
  AlignerImpl() = delete;
                  ^
./inc/llvm/Support/AlignOf.h:140:59: error: expected '(' for function-style cast
      or type construction
                                      T6, T7, T8, T9, T10>),
                                      ~~~~~~~~~~~~~~~~~~~~^
./inc/llvm/Support/AlignOf.h:142:61: error: expected class name
                                     T6, T7, T8, T9, T10>)> {
                                                            ^
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
In file included from ./inc/llvm/ADT/Optional.h:22:
./inc/llvm/Support/type_traits.h:53:32: error: a space is required between
      consecutive right angle brackets (use '> >')
struct isPodLike<std::pair<T, U>> {
                               ^~
                               > >
./inc/llvm/Support/type_traits.h:65:23: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
  using UnderlyingT = typename std::remove_reference<T>::type;
                      ^
./inc/llvm/Support/type_traits.h:78:59: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
struct add_lvalue_reference_if_not_pointer { using type = T &; };
                                                          ^
./inc/llvm/Support/type_traits.h:83:16: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
  using type = T;
               ^
./inc/llvm/Support/type_traits.h:89:46: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
struct add_const_past_pointer { using type = const T; };
                                             ^
./inc/llvm/Support/type_traits.h:94:16: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
  using type = const typename std::remove_pointer<T>::type *;
               ^
./inc/llvm/Support/type_traits.h:99:16: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
  using type = const T &;
               ^
./inc/llvm/Support/type_traits.h:104:16: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
  using type = typename add_const_past_pointer<T>::type;
               ^
In file included from ./src/dcc.cpp:1:
In file included from ./inc/./llvm/IR/IRPrintingPasses.h:22:
In file included from ./inc/llvm/ADT/StringRef.h:13:
In file included from ./inc/llvm/ADT/STLExtras.h:31:
./inc/llvm/ADT/Optional.h:33:15: warning: in-class initialization of non-static
      data member is a C++11 extension [-Wc++11-extensions]
  bool hasVal = false;
              ^
./inc/llvm/ADT/Optional.h:36:22: warning: alias declarations are a C++11
      extension [-Wc++11-extensions]
  using value_type = T;
                     ^
./inc/llvm/ADT/Optional.h:50:14: warning: rvalue references are a C++11
      extension [-Wc++11-extensions]
  Optional(T &&y) : hasVal(true) {
             ^
./inc/llvm/ADT/Optional.h:54:24: warning: rvalue references are a C++11
      extension [-Wc++11-extensions]
  Optional(Optional<T> &&O) : hasVal(O) {
                       ^
./inc/llvm/ADT/Optional.h:65:25: warning: rvalue references are a C++11
      extension [-Wc++11-extensions]
  Optional &operator=(T &&y) {
                        ^
./inc/llvm/ADT/Optional.h:75:32: warning: rvalue references are a C++11
      extension [-Wc++11-extensions]
  Optional &operator=(Optional &&O) {
                               ^
./inc/llvm/ADT/Optional.h:86:21: warning: variadic templates are a C++11
      extension [-Wc++11-extensions]
  template<typename ...ArgTypes>
                    ^
./inc/llvm/ADT/Optional.h:87:25: warning: rvalue references are a C++11
      extension [-Wc++11-extensions]
  void emplace(ArgTypes &&...Args) {
                        ^
./inc/llvm/ADT/Optional.h:132:3: warning: explicit conversion functions are a
      C++11 extension [-Wc++11-extensions]
  explicit operator bool() const { return hasVal; }
  ^~~~~~~~
fatal error: too many errors emitted, stopping now [-ferror-limit=]
19 warnings and 20 errors generated.
make: *** [obj/dcc.o] Error 1

/bin/sh: llvm-config: command not found

参考資料　

日本のプログラマが世界で戦える16分野。仮説(53),統計と確率(25)
https://qiita.com/kaizen_nagoya/items/a7e634a996cdd02bc53b

参考資料

物理記事　上位100
https://qiita.com/kaizen_nagoya/items/66e90fe31fbe3facc6ff

数学関連記事１００
https://qiita.com/kaizen_nagoya/items/d8dadb49a6397e854c6d

言語・文学記事　１００
https://qiita.com/kaizen_nagoya/items/42d58d5ef7fb53c407d6

医工連携関連記事一覧
https://qiita.com/kaizen_nagoya/items/6ab51c12ba51bc260a82

通信記事１００
https://qiita.com/kaizen_nagoya/items/1d67de5e1cd207b05ef7

自動車　記事　１００
https://qiita.com/kaizen_nagoya/items/f7f0b9ab36569ad409c5

OSEK 記事で views 100,000を目指して　OSEK(8)
https://qiita.com/kaizen_nagoya/items/ff45ee55566eeff5f62e

無線網（Wi-Fi）空中線(antenna)(0) 記事https://qiita.com/kaizen_nagoya/items/5e5464ac2b24bd4cd001

なぜdockerで機械学習するか書籍・ソース一覧作成中
https://qiita.com/kaizen_nagoya/items/ddd12477544bf5ba85e2

仮説（0）一覧
https://qiita.com/kaizen_nagoya/items/f000506fe1837b3590df

安全（0）安全工学シンポジウムに向けて: 21
https://qiita.com/kaizen_nagoya/items/c5d78f3def8195cb2409

日本語（０）一欄
https://qiita.com/kaizen_nagoya/items/7498dcfa3a9ba7fd1e68

英語(0) 一覧
https://qiita.com/kaizen_nagoya/items/680e3f5cbf9430486c7d

転職(0)一覧
https://qiita.com/kaizen_nagoya/items/f77520d378d33451d6fe

一覧の一覧( The directory of directories of mine.) Qiita(100)
https://qiita.com/kaizen_nagoya/items/7eb0e006543886138f39

プログラマが知っていると良い「公序良俗」
https://qiita.com/kaizen_nagoya/items/9fe7c0dfac2fbd77a945

LaTeX(0) 一覧　
https://qiita.com/kaizen_nagoya/items/e3f7dafacab58c499792

自動制御、制御工学一覧（０）
https://qiita.com/kaizen_nagoya/items/7767a4e19a6ae1479e6b

Rust(0) 一覧　
https://qiita.com/kaizen_nagoya/items/5e8bb080ba6ca0281927

小川清最終講義、小川清最終講義（再）計画, Ethernet(100) 英語(100) 安全(100)
https://qiita.com/kaizen_nagoya/items/e2df642e3951e35e6a53

＜この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。＞
This article is an individual impression based on the individual's experience. It has nothing to do with the organization or business to which I currently belong.

文書履歴(document history)

ver. 0.01 初稿　20180322
ver. 0.02 ありがとう追記　20230513

最後までおよみいただきありがとうございました。

いいね　💚、フォローをお願いします。

Thank you very much for reading to the last sentence.

Please press the like icon 💚　and follow me for your happy life.

You get articles that match your needs
You can efficiently read back useful information
You can use dark theme

What you can do with signing up

きつねさんより馬鹿だと自覚 LLVM/Clang++

参考資料

関連資料

自己記事一覧

参考資料

文書履歴(document history)

最後までおよみいただきありがとうございました。

Thank you very much for reading to the last sentence.