Hi , I compiled the llvm and clang from github by Mingw64, and installed it.
When I tried to build a sample cpp source file, the clang++ can't find the standard library includes file, I googled a lot, but can't resolve my problem. I will appreciate your help very much. Thanks C:\Work\workspace_ecl\my_temp\testing\src>clang++ -v testing.cpp clang version 8.0.0 (https://github.com/llvm-project/clang.git 58281c244d412d258 80a9b0dfebc6fb88ce55c50) (https://github.com/llvm-project/llvm.git b1493403a4118 390aeeb929e3d4ac7489dd0d167) Target: x86_64-w64-windows-gnu Thread model: posix InstalledDir: C:\Program Files (x86)\LLVM\bin "C:\\Program Files (x86)\\LLVM\\bin\\clang++.exe" -cc1 -triple x86_64-w64-windo ws-gnu -emit-obj -mrelax-all -disable-free -main-file-name testing.cpp -mrelocat ion-model pic -pic-level 2 -mthread-model posix -fmath-errno -masm-verbose -mcon structor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -debugger -tuning=gdb -momit-leaf-frame-pointer -v -resource-dir "C:\\Program Files (x86)\ \LLVM\\lib\\clang\\8.0.0" -internal-isystem "C:\\Program Files (x86)\\LLVM\\x86_ 64-w64-mingw32\\include\\c++" -internal-isystem "C:\\Program Files (x86)\\LLVM\\ x86_64-w64-mingw32\\include\\c++\\x86_64-w64-mingw32" -internal-isystem "C:\\Pro gram Files (x86)\\LLVM\\x86_64-w64-mingw32\\include\\c++\\backward" -internal-is ystem "C:\\Program Files (x86)\\LLVM\\x86_64-w64-mingw32\\include\\c++\\" -inter nal-isystem "C:\\Program Files (x86)\\LLVM\\x86_64-w64-mingw32\\include\\c++\\\\ x86_64-w64-mingw32" -internal-isystem "C:\\Program Files (x86)\\LLVM\\x86_64-w64 -mingw32\\include\\c++\\\\backward" -internal-isystem "C:\\Program Files (x86)\\ LLVM\\include\\c++\\" -internal-isystem "C:\\Program Files (x86)\\LLVM\\include\ \c++\\\\x86_64-w64-mingw32" -internal-isystem "C:\\Program Files (x86)\\LLVM\\in clude\\c++\\\\backward" -internal-isystem "include\\c++" -internal-isystem "incl ude\\c++\\x86_64-w64-mingw32" -internal-isystem "include\\c++\\backward" -intern al-isystem "C:\\Program Files (x86)\\LLVM\\lib\\clang\\8.0.0\\include" -internal -isystem "C:\\Program Files (x86)\\LLVM\\x86_64-w64-mingw32/sys-root/mingw/inclu de" -internal-isystem "C:\\Program Files (x86)\\LLVM\\x86_64-w64-mingw32\\includ e" -internal-isystem "C:\\Program Files (x86)\\LLVM\\include" -fdeprecated-macro -fdebug-compilation-dir "C:\\Work\\workspace_ecl\\my_temp\\testing\\src" -ferro r-limit 19 -fmessage-length 80 -fno-use-cxa-atexit -fobjc-runtime=gcc -fcxx-exce ptions -fexceptions -fseh-exceptions -fdiagnostics-show-option -fcolor-diagnosti cs -o "C:\\Users\\ZTan1\\AppData\\Local\\Temp\\testing-7835fe.o" -x c++ testing. cpp -faddrsig clang -cc1 version 8.0.0 based upon LLVM 8.0.0svn default target x86_64-w64-wind ows-gnu ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude\c++" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude\c++\x86_64-w64-mingw32" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude\c++\backward" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude\c++\" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude\c++\\x86_64-w64-mingw32" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude\c++\\backward" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\include\c++\" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\include\c++\\x86_64- w64-mingw32" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\include\c++\\backwar d" ignoring nonexistent directory "include\c++" ignoring nonexistent directory "include\c++\x86_64-w64-mingw32" ignoring nonexistent directory "include\c++\backward" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32/s ys-root/mingw/include" ignoring nonexistent directory "C:\Program Files (x86)\LLVM\x86_64-w64-mingw32\i nclude" #include "..." search starts here: #include <...> search starts here: C:\Program Files (x86)\LLVM\lib\clang\8.0.0\include C:\Program Files (x86)\LLVM\include End of search list. testing.cpp:9:10: fatal error: 'iostream' file not found #include <iostream> ^~~~~~~~~~ 1 error generated. Best Regards, Jenrry Shanghai +(86) 13371868669
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