Compile Minix on Ubuntu 20.04 LTS

heitai

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Dec 12, 2020, 3:08:47 PM12/12/20

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Hi,

I try to compile my fork : https://github.com/Heitai-C11/MiniX-C11

I use : sh build.sh -U -mi386 -O ../build tools
to compile and have this errors :

=======================================================================
/home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
include/llvm/IR/ValueMap.h: In member function 'bool
llvm::ValueMap<KeyT, ValueT, Config>::hasMD() const':
/home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
include/llvm/IR/ValueMap.h:104:31: error: cannot convert 'const
std::unique_ptr<llvm::DenseMap<const llvm::Metadata*,
llvm::TrackingMDRef> >' to 'bool' in return
104 | bool hasMD() const { return MDMap; }
| ^~~~~
| |
| const
std::unique_ptr<llvm::DenseMap<const llvm::Metadata*,
llvm::TrackingMDRef> >
/home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
lib/CodeGen/CodeGenPrepare.cpp: In constructor
'{anonymous}::CodeGenPrepare::CodeGenPrepare(const
llvm::TargetMachine*)':
/home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
lib/CodeGen/CodeGenPrepare.cpp:150:62: error: call of overloaded
'ValueMap()' is ambiguous
150 | : FunctionPass(ID), TM(TM), TLI(nullptr), TTI(nullptr)
{
| ^
In file included from /home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
lib/CodeGen/CodeGenPrepare.cpp:36:
/home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
include/llvm/IR/ValueMap.h:102:3: note: candidate:
'llvm::ValueMap<KeyT, ValueT, Config>::ValueMap() [with KeyT =
llvm::Value*; ValueT = llvm::Value*; Config =
llvm::ValueMapConfig<llvm::Value*, llvm::sys::SmartMutex<false> >]'
102 | ValueMap() {}
| ^~~~~~~~
/home/heitai/Documents/MiniX-C11/tools/llvm-
lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/
include/llvm/IR/ValueMap.h:97:12: note: candidate:
'llvm::ValueMap<KeyT, ValueT, Config>::ValueMap(unsigned int) [with
KeyT = llvm::Value*; ValueT = llvm::Value*; Config =
llvm::ValueMapConfig<llvm::Value*, llvm::sys::SmartMutex<false> >]'
97 | explicit ValueMap(unsigned NumInitBuckets = 64)
| ^~~~~~~~

*** Failed target: CodeGenPrepare.lo

=======================================================================
102 /// what do ValueMap()
103 ValueMap() {}
104
105 bool hasMD() const { return MDMap; }
106 MDMapT &MD() {
107 if (!MDMap)
108 MDMap.reset(new MDMapT);
109 return *MDMap;
110 }
=======================================================================

Can you help me to arrive to test my forx and compile IT.

Best Regard,
Heitai.
--

Paul Walker

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Dec 13, 2020, 10:28:35 AM12/13/20

to min...@googlegroups.com, heitai

Hi

See if
https://github.com/Stichting-MINIX-Research-Foundation/minix/pull/310
helps - it's a problem that's been around for a while but I'm not sure
anyone's still making commits to the main Minix repo.

Paul

--
Paul

heitai

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Dec 13, 2020, 2:59:34 PM12/13/20

to Paul Walker, min...@googlegroups.com

Hi, and thanks a lot for your help. seems resolv the problem but another bug appar :P

/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/lib/CodeGen/CodeGenPrepare.cpp:150:62: error: call of overloaded 'ValueMap()' is ambiguous

150 | : FunctionPass(ID), TM(TM), TLI(nullptr), TTI(nullptr) {

|

147 public:

148 static char ID; // Pass identification, replacement for typeid

149 explicit CodeGenPrepare(const TargetMachine *TM = nullptr)

150 : FunctionPass(ID), TM(TM), TLI(nullptr), TTI(nullptr) {

151 initializeCodeGenPreparePass(*PassRegistry::getPassRegistry());

152 }

153 bool runOnFunction(Function &F) override;

154

155 const char *getPassName() const override { return "CodeGen Prepare"; }

156

157 void getAnalysisUsage(AnalysisUsage &AU) const override {

158 AU.addPreserved<DominatorTreeWrapperPass>();

159 AU.addRequired<TargetLibraryInfo>();

160 AU.addRequired<TargetTransformInfo>();

161 }

mv CodeGen.lo.o CodeGen.lo

# compile libLLVMCodeGen/CodeGenPrepare.lo

c++ -O -O2 -fno-rtti -fno-exceptions -I. -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/clang/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/lld/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/mclinker/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/lldb/include -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DCLANG_ENABLE_STATIC_ANALYZER -I/home/heitai/Documents/MiniX-C11/../build/tools/llvm-include -I/home/heitai/Documents/MiniX-C11/../build/tools/llvm/config/include -I/home/heitai/Documents/MiniX-C11/../build/tools/llvm/config/tools/clang/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../config/mclinker -std=c++11 -std=c++11 -c -o CodeGenPrepare.lo.o /home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/lib/CodeGen/CodeGenPrepare.cpp

/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/lib/CodeGen/CodeGenPrepare.cpp: In constructor '{anonymous}::CodeGenPrepare::CodeGenPrepare(const llvm::TargetMachine*)':

/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/lib/CodeGen/CodeGenPrepare.cpp:150:62: error: call of overloaded 'ValueMap()' is ambiguous

150 | : FunctionPass(ID), TM(TM), TLI(nullptr), TTI(nullptr) {

| ^

In file included from /home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/lib/CodeGen/CodeGenPrepare.cpp:36:

/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/include/llvm/IR/ValueMap.h:103:3: note: candidate: 'llvm::ValueMap<KeyT, ValueT, Config>::ValueMap() [with KeyT = llvm::Value*; ValueT = llvm::Value*; Config = llvm::ValueMapConfig<llvm::Value*, llvm::sys::SmartMutex<false> >]'

103 | ValueMap() {}

| ^~~~~~~~

/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/include/llvm/IR/ValueMap.h:97:12: note: candidate: 'llvm::ValueMap<KeyT, ValueT, Config>::ValueMap(unsigned int) [with KeyT = llvm::Value*; ValueT = llvm::Value*; Config = llvm::ValueMapConfig<llvm::Value*, llvm::sys::SmartMutex<false> >]'

97 | explicit ValueMap(unsigned NumInitBuckets = 64)

| ^~~~~~~~

*** Failed target: CodeGenPrepare.lo

*** Failed command: c++ -O -O2 -fno-rtti -fno-exceptions -I. -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/clang/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/lld/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/mclinker/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/lldb/include -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DCLANG_ENABLE_STATIC_ANALYZER -I/home/heitai/Documents/MiniX-C11/../build/tools/llvm-include -I/home/heitai/Documents/MiniX-C11/../build/tools/llvm/config/include -I/home/heitai/Documents/MiniX-C11/../build/tools/llvm/config/tools/clang/include -I/home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../config/mclinker -std=c++11 -std=c++11 -c -o CodeGenPrepare.lo.o /home/heitai/Documents/MiniX-C11/tools/llvm-lib/libLLVMCodeGen/../../llvm/../../external/bsd/llvm/lib/../dist/llvm/lib/CodeGen/CodeGenPrepare.cpp

*** Error code 1

Thanks for your help,

be happy,

Heitai...

--

[..]

test 123

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Feb 26, 2021, 3:06:08 PM2/26/21

to minix3

Maybe this helps. This allows me to create builds of minix. See Cross-building for x86

On ubuntu 20.04 install gnu compilers version 7, and set them as default compilers:
$ sudo apt -y install gcc-7 g++-7
$ sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 7

$ sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-7 7

See if build works.

How to switch between multiple GCC and G++ compiler versions on Ubuntu 20.04 LTS Focal Fossa

Op zondag 13 december 2020 om 20:59:34 UTC+1 schreef hei...@minix-c11.org:

heitai

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Mar 20, 2021, 2:44:34 PM3/20/21

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Hi,

Thanks for your reply. I will try

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stux...@gmail.com

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Mar 24, 2021, 6:28:12 AM3/24/21

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Hi everybody,

I've created an issue to start tracking gcc compilation issues:

https://github.com/Stichting-MINIX-Research-Foundation/minix/issues/316

Heitai: please let us know if the gcc-7 instructions above helped resolve your issue.

Thanks,
-stux

heitai seishin

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Mar 24, 2021, 6:30:07 AM3/24/21

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Okay

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