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An up-to-date binary release #1247

Closed
zaikunzhang opened this issue May 15, 2022 · 12 comments
Closed

An up-to-date binary release #1247

zaikunzhang opened this issue May 15, 2022 · 12 comments

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@zaikunzhang
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Hello!

First of all, thank you very much for the enormous efforts to maintain and develop the Classic Flang.

I am using the March 2019 Binary Release of the compiler for my projects. I tried a few times to build the latest version from the source on my machines but failed. So, it would be very nice if an up-to-date binary release could be made available.

In addition, the current version includes fixes for a few issues that I opened (e.g., #1200, #1227). I hope to confirm on my side that the problems have been successfully solved.

Thank you very much for your consideration!

Best regards,
Zaikun
@zaikunzhang zaikunzhang mentioned this issue May 15, 2022
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@bryanpkc
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bryanpkc commented Oct 5, 2022

We don't have any official plan to provide binary releases. Volunteers are welcome on this front.

@zaikunzhang zaikunzhang mentioned this issue Dec 12, 2022
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@bryanpkc
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@zaikunzhang Can you elaborate on why you couldn't build the compiler from source?

@zaikunzhang
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Thank you @bryanpkc. I tried it in 2020, two years ago. It is hard to recall. I tried several times but failed, and then I gave up after finding the binary release.

@bryanpkc
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The classic-flang-llvm-project repo and the flang repo now come with build scripts (you can pick either bash or Python) which should make things easier. Give it a shot again!

@zaikunzhang
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zaikunzhang commented Dec 17, 2022 •
edited
Loading

@bryanpkc Thank you for the information. Here is what I tried today.

#!/bin/bash
NPROC=$(grep -c 'processor' /proc/cpuinfo 2>/dev/null || echo 1)  # Number of processor to use
LLVM_TAG="flang-15.0.3-20221103"  # See https://github.com/flang-compiler/classic-flang-llvm-project/tags
FLANG_TAG="flang_20221103"  # See https://github.com/flang-compiler/flang/tags
FLANG_DIR=/tmp/flang-"$(date +%s)"  # Where to perform the installation; should be a temporary directory
INSTALL_PREFIX=$FLANG_DIR # This is only a test, so INSTALL_PREFIX is the same temporary directory as $FLANG_DIR

mkdir -p "$FLANG_DIR" && cd "$FLANG_DIR"

wget https://github.com/flang-compiler/classic-flang-llvm-project/archive/refs/tags/"$LLVM_TAG.zip"
wget https://github.com/flang-compiler/flang/archive/refs/tags/"$FLANG_TAG.zip"

unzip $LLVM_TAG.zip
unzip $FLANG_TAG.zip

cd classic-flang-llvm-project-"$LLVM_TAG" && ./build-llvm-project.sh -i -n $NPROC -p "$INSTALL_PREFIX" && cd ../
cd flang-"$FLANG_TAG" && ./build-flang.sh -n $NPROC -p "$INSTALL_PREFIX" && cd ../

exit 0

It succeeded on one of my computers with Ubuntu 22.04, but on another one, it failed when running ./build-flang.sh, complaining the following.

CMake Error at /usr/share/cmake-3.22/Modules/CMakeTestCXXCompiler.cmake:62 (message):
  The C++ compiler

    "/tmp/flang-1671279209/classic-flang-llvm-project-flang-15.0.3-20221103/build//bin/clang++"

  is not able to compile a simple test program.

  It fails with the following output:

    Change Dir: /tmp/flang-1671279209/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp
    
    Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_be9a6/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_be9a6.dir/build.make CMakeFiles/cmTC_be9a6.dir/build
    gmake[1]: Entering directory '/tmp/flang-1671279209/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'
    Building CXX object CMakeFiles/cmTC_be9a6.dir/testCXXCompiler.cxx.o
    /tmp/flang-1671279209/classic-flang-llvm-project-flang-15.0.3-20221103/build//bin/clang++    -MD -MT CMakeFiles/cmTC_be9a6.dir/testCXXCompiler.cxx.o -MF CMakeFiles/cmTC_be9a6.dir/testCXXCompiler.cxx.o.d -o CMakeFiles/cmTC_be9a6.dir/testCXXCompiler.cxx.o -c /tmp/flang-1671279209/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
    Linking CXX executable cmTC_be9a6
    /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_be9a6.dir/link.txt --verbose=1
    /tmp/flang-1671279209/classic-flang-llvm-project-flang-15.0.3-20221103/build//bin/clang++ CMakeFiles/cmTC_be9a6.dir/testCXXCompiler.cxx.o -o cmTC_be9a6 
    /usr/bin/ld: cannot find -lstdc++: No such file or directory
    clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
    gmake[1]: *** [CMakeFiles/cmTC_be9a6.dir/build.make:100: cmTC_be9a6] Error 1
    gmake[1]: Leaving directory '/tmp/flang-1671279209/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'
    gmake: *** [Makefile:127: cmTC_be9a6/fast] Error 2
    
      CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:30 (project)

@bryanpkc
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CMake's output message doesn't make a lot of sense to me. build-flang.sh should use $INSTALL_PREFIX/bin/clang++ as the build compiler, but in the output message you quoted, it seems to be trying to use the not-yet-installed copy of clang++ under the build directory of classic-flang-llvm-project.

@bryanpkc
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To be clear, you should give the same path name to the -p option for both build-llvm-project.sh and build-flang.sh.

@zaikunzhang
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zaikunzhang commented Dec 19, 2022 •
edited
Loading

Thank you @bryanpkc for checking this.

Indeed, the failure happened during build-flang.sh, when build-llvm-project.sh has succeeded.

RE: you should give the same path name to the -p for both build-llvm-project.sh and build-flang.sh.
Yes, this is what I did, both of them being $FLANG_DIR.

Maybe I was copying-pasting a wrong failure message (I made several tests under different settings). I will test it again today.

Thanks.

@bryanpkc
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Try prepending $INSTALL_PREFIX/bin to $PATH so that build-flang.sh will find the just-built llvm-config there. This was causing a weird issue reported in #1338.

@zaikunzhang
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zaikunzhang commented Dec 19, 2022 •
edited
Loading

Hi @bryanpkc ! I tried again. The same error occured.

This is the script I used for the installation. Note that $INSTALL_PREFIX/bin is prepended to $PATH before biuld-flang.sh is invoked.

#!/bin/bash

LLVM_TAG="flang-15.0.3-20221103"  # See https://github.com/flang-compiler/classic-flang-llvm-project/tags
FLANG_TAG="flang_20221103"  # See https://github.com/flang-compiler/flang/tags
INSTALL_PREFIX=$HOME/local/flang  # Flang will be installed at $INSTALL_PREFIX/bin

FLANG_DIR=/tmp/flang-"$(date +%s)"  # Where to perform the installation; should be a temporary directory
NPROC=$(grep -c 'processor' /proc/cpuinfo 2>/dev/null || echo 1)  # Number of processor to use

if [[ -e "$INSTALL_PREFIX" ]] ; then
    printf "\n%s exists. Abort.\n\n" "$INSTALL_PREFIX"
    exit 1
else
    mkdir -p "$INSTALL_PREFIX"
    printf "\nFlang will be installed at \n\n%s\n\nThis may take some time ...\n\n" "$INSTALL_PREFIX"
fi

mkdir -p "$FLANG_DIR" && cd "$FLANG_DIR" || exit 2

wget https://github.com/flang-compiler/classic-flang-llvm-project/archive/refs/tags/"$LLVM_TAG.zip"
wget https://github.com/flang-compiler/flang/archive/refs/tags/"$FLANG_TAG.zip"

unzip $LLVM_TAG.zip
unzip $FLANG_TAG.zip

cd classic-flang-llvm-project-"$LLVM_TAG" && ./build-llvm-project.sh -i -n "$NPROC" -p "$INSTALL_PREFIX" && cd ../ && \
    export PATH="$INSTALL_PREFIX"/bin:"$PATH" && \
    cd flang-"$FLANG_TAG" && ./build-flang.sh -n "$NPROC" -p "$INSTALL_PREFIX" && cd ../ && \
    rm -r classic-flang-llvm-project-"$LLVM_TAG" flang-"$FLANG_TAG" $LLVM_TAG.zip $FLANG_TAG.zip && \
    printf "\n\nFlang has been installed at \n\n%s\n\n" "$INSTALL_PREFIX" && \
    exit 0

This is /tmp/flang-1671415673/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeError.log

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.                                                                                                                               
Compiler: /home/zaikunzhang/local/flang/bin/clang++                                                  
Build flags:                                                                                         
Id flags:                                                                                            
                                                                                                     
The output was:                                                                                      
1                                                                                                    
/usr/bin/ld: cannot find -lstdc++                                                                    
clang-15: error: linker command failed with exit code 1 (use -v to see invocation)                   
                                                                                                     
                                                                                                     
Checking whether the ASM compiler is GNU using "--version" did not match "(GNU assembler)|(GCC)|(Free Software Foundation)":
clang version 15.0.3                                                                                 
Target: x86_64-unknown-linux-gnu                                                                     
Thread model: posix                                                                                  
InstalledDir: /home/zaikunzhang/local/flang/bin                                                      
Determining if the CXX compiler works failed with the following output:                              
Change Dir: /tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp   
                                                                                                     
Run Build Command(s):/usr/bin/make cmTC_18b11/fast && /usr/bin/make -f CMakeFiles/cmTC_18b11.dir/build.make CMakeFiles/cmTC_18b11.dir/build
make[1]: Entering directory '/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_18b11.dir/testCXXCompiler.cxx.o                                  
/home/zaikunzhang/local/flang/bin/clang++     -o CMakeFiles/cmTC_18b11.dir/testCXXCompiler.cxx.o -c /tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
Linking CXX executable cmTC_18b11                                                                    
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_18b11.dir/link.txt --verbose=1                   
/home/zaikunzhang/local/flang/bin/clang++       CMakeFiles/cmTC_18b11.dir/testCXXCompiler.cxx.o  -o cmTC_18b11
/usr/bin/ld: cannot find -lstdc++                                                                    
clang-15: error: linker command failed with exit code 1 (use -v to see invocation)                   
make[1]: *** [CMakeFiles/cmTC_18b11.dir/build.make:87: cmTC_18b11] Error 1                           
make[1]: Leaving directory '/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'
make: *** [Makefile:121: cmTC_18b11/fast] Error 2

This is /tmp/flang-1671415673/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeOutput.log.

The system is: Linux - 5.4.0-135-generic - x86_64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /home/zaikunzhang/local/flang/bin/clang 
Build flags: 
Id flags:  

The output was:
0


Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out"

The C compiler identification is Clang, found in "/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/3.16.3/CompilerIdC/a.out"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /home/zaikunzhang/local/flang/bin/clang++ 
Build flags: 
Id flags: -c 

The output was:
0


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.o"

The CXX compiler identification is Clang, found in "/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/3.16.3/CompilerIdCXX/CMakeCXXCompilerId.o"

Checking whether the ASM compiler is Clang using "--version" matched "(clang version)":
clang version 15.0.3
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/zaikunzhang/local/flang/bin
Determining if the C compiler works passed with the following output:
Change Dir: /tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_9fa39/fast && /usr/bin/make -f CMakeFiles/cmTC_9fa39.dir/build.make CMakeFiles/cmTC_9fa39.dir/build
make[1]: Entering directory '/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_9fa39.dir/testCCompiler.c.o
/home/zaikunzhang/local/flang/bin/clang    -o CMakeFiles/cmTC_9fa39.dir/testCCompiler.c.o   -c /tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp/testCCompiler.c
Linking C executable cmTC_9fa39
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9fa39.dir/link.txt --verbose=1
/home/zaikunzhang/local/flang/bin/clang      CMakeFiles/cmTC_9fa39.dir/testCCompiler.c.o  -o cmTC_9fa39 
make[1]: Leaving directory '/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'



Detecting C compiler ABI info compiled with the following output:
Change Dir: /tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_58181/fast && /usr/bin/make -f CMakeFiles/cmTC_58181.dir/build.make CMakeFiles/cmTC_58181.dir/build
make[1]: Entering directory '/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_58181.dir/CMakeCCompilerABI.c.o
/home/zaikunzhang/local/flang/bin/clang   -v -o CMakeFiles/cmTC_58181.dir/CMakeCCompilerABI.c.o   -c /usr/share/cmake-3.16/Modules/CMakeCCompilerABI.c
clang version 15.0.3
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/zaikunzhang/local/flang/bin
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/10
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/9
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/10
Candidate multilib: .;@m64
Selected multilib: .;@m64
 (in-process)
 "/home/zaikunzhang/local/flang/bin/clang-15" -cc1 -triple x86_64-unknown-linux-gnu -emit-obj -mrelax-all --mrelax-relocations -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name CMakeCCompilerABI.c -mrelocation-model pic -pic-level 2 -pic-is-pie -fveclib=PGMATH -mllvm -pass-remarks= -mllvm -pass-remarks-missed= -mllvm -pass-remarks-analysis= -mframe-pointer=all -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -v -fcoverage-compilation-dir=/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp -resource-dir /home/zaikunzhang/local/flang/lib/clang/15.0.3 -I/opt/intel/oneapi/vpl/2021.2.2/include -I/opt/intel/oneapi/tbb/2021.2.0/env/../include -I/opt/intel/oneapi/mpi/2021.2.0//include -I/opt/intel/oneapi/mkl/latest/include -I/opt/intel/oneapi/ipp/2021.2.0/include -I/opt/intel/oneapi/ippcp/2021.2.0/include -I/opt/intel/oneapi/ipp/2021.2.0/include -I/opt/intel/oneapi/dpl/2021.2.0/linux/include -I/opt/intel/oneapi/dpcpp-ct/2021.2.0/include -I/opt/intel/oneapi/dnnl/2021.2.0/cpu_dpcpp_gpu_dpcpp/lib -I/opt/intel/oneapi/dev-utilities/2021.2.0/include -I/opt/intel/oneapi/dal/2021.2.0/include -I/opt/intel/oneapi/compiler/2021.2.0/linux/include -I/opt/intel/oneapi/ccl/2021.2.0/include/cpu_gpu_dpcpp -cxx-isystem /opt/intel/oneapi/clck/2021.2.2/include -internal-isystem /home/zaikunzhang/local/flang/lib/clang/15.0.3/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -fdebug-compilation-dir=/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp -ferror-limit 19 -fgnuc-version=4.2.1 -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o CMakeFiles/cmTC_58181.dir/CMakeCCompilerABI.c.o -x c /usr/share/cmake-3.16/Modules/CMakeCCompilerABI.c
clang -cc1 version 15.0.3 based upon LLVM 15.0.3 default target x86_64-unknown-linux-gnu
ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/10/../../../../x86_64-linux-gnu/include"
ignoring nonexistent directory "/include"
ignoring duplicate directory "/opt/intel/oneapi/ipp/2021.2.0/include"
#include "..." search starts here:
#include <...> search starts here:
 /opt/intel/oneapi/vpl/2021.2.2/include
 /opt/intel/oneapi/tbb/2021.2.0/env/../include
 /opt/intel/oneapi/mpi/2021.2.0//include
 /opt/intel/oneapi/mkl/latest/include
 /opt/intel/oneapi/ipp/2021.2.0/include
 /opt/intel/oneapi/ippcp/2021.2.0/include
 /opt/intel/oneapi/dpl/2021.2.0/linux/include
 /opt/intel/oneapi/dpcpp-ct/2021.2.0/include
 /opt/intel/oneapi/dnnl/2021.2.0/cpu_dpcpp_gpu_dpcpp/lib
 /opt/intel/oneapi/dev-utilities/2021.2.0/include
 /opt/intel/oneapi/dal/2021.2.0/include
 /opt/intel/oneapi/compiler/2021.2.0/linux/include
 /opt/intel/oneapi/ccl/2021.2.0/include/cpu_gpu_dpcpp
 /home/zaikunzhang/local/flang/lib/clang/15.0.3/include
 /usr/local/include
 /usr/include/x86_64-linux-gnu
 /usr/include
End of search list.
Linking C executable cmTC_58181
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_58181.dir/link.txt --verbose=1
/home/zaikunzhang/local/flang/bin/clang     -v CMakeFiles/cmTC_58181.dir/CMakeCCompilerABI.c.o  -o cmTC_58181 
clang version 15.0.3
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/zaikunzhang/local/flang/bin
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/10
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/9
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/10
Candidate multilib: .;@m64
Selected multilib: .;@m64
 "/usr/bin/ld" -pie -z relro --hash-style=gnu --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o cmTC_58181 /lib/x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib64/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib64 -L/lib/x86_64-linux-gnu -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib64 -L/lib -L/usr/lib -L/opt/intel/oneapi/vpl/2021.2.2/lib -L/opt/intel/oneapi/tbb/2021.2.0/env/../lib/intel64/gcc4.8 -L/opt/intel/oneapi/mpi/2021.2.0//libfabric/lib -L/opt/intel/oneapi/mpi/2021.2.0//lib/release -L/opt/intel/oneapi/mpi/2021.2.0//lib -L/opt/intel/oneapi/mkl/latest/lib/intel64 -L/opt/intel/oneapi/ipp/2021.2.0/lib/intel64 -L/opt/intel/oneapi/ippcp/2021.2.0/lib/intel64 -L/opt/intel/oneapi/ipp/2021.2.0/lib/intel64 -L/opt/intel/oneapi/dnnl/2021.2.0/cpu_dpcpp_gpu_dpcpp/lib -L/opt/intel/oneapi/dal/2021.2.0/lib/intel64 -L/opt/intel/oneapi/compiler/2021.2.0/linux/compiler/lib/intel64_lin -L/opt/intel/oneapi/compiler/2021.2.0/linux/lib -L/opt/intel/oneapi/clck/2021.2.2/lib/intel64 -L/opt/intel/oneapi/ccl/2021.2.0/lib/cpu_gpu_dpcpp CMakeFiles/cmTC_58181.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib64/crtn.o
make[1]: Leaving directory '/tmp/flang-1671423317/flang-flang_20221103/runtime/libpgmath/build/CMakeFiles/CMakeTmp'



Parsed C implicit include dir info from above output: rv=done
  found start of include info
  found start of implicit include info
    add: [/opt/intel/oneapi/vpl/2021.2.2/include]
    add: [/opt/intel/oneapi/tbb/2021.2.0/env/../include]
    add: [/opt/intel/oneapi/mpi/2021.2.0//include]
    add: [/opt/intel/oneapi/mkl/latest/include]
    add: [/opt/intel/oneapi/ipp/2021.2.0/include]
    add: [/opt/intel/oneapi/ippcp/2021.2.0/include]
    add: [/opt/intel/oneapi/dpl/2021.2.0/linux/include]
    add: [/opt/intel/oneapi/dpcpp-ct/2021.2.0/include]
    add: [/opt/intel/oneapi/dnnl/2021.2.0/cpu_dpcpp_gpu_dpcpp/lib]
    add: [/opt/intel/oneapi/dev-utilities/2021.2.0/include]
    add: [/opt/intel/oneapi/dal/2021.2.0/include]
    add: [/opt/intel/oneapi/compiler/2021.2.0/linux/include]
    add: [/opt/intel/oneapi/ccl/2021.2.0/include/cpu_gpu_dpcpp]
    add: [/home/zaikunzhang/local/flang/lib/clang/15.0.3/include]
    add: [/usr/local/include]
    add: [/usr/include/x86_64-linux-gnu]
    add: [/usr/include]
  end of search list found
  collapse include dir [/opt/intel/oneapi/vpl/2021.2.2/include] ==> [/opt/intel/oneapi/vpl/2021.2.2/include]
  collapse include dir [/opt/intel/oneapi/tbb/2021.2.0/env/../include] ==> [/opt/intel/oneapi/tbb/2021.2.0/include]
  collapse include dir [/opt/intel/oneapi/mpi/2021.2.0//include] ==> [/opt/intel/oneapi/mpi/2021.2.0/include]
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@bryanpkc
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Sorry for the late reply. Did you try to install libstdc++ packages on your system? If it is a Ubuntu system, you should try:

sudo apt install libstdc++7-dev libstdc++9-dev

@zaikunzhang
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Thank you @bryanpkc . The compilation works after I installed the latest libstdc++-dev. For Ubuntu 22.04, it is libstdc++-12-dev.

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