[wertyfg]

Hey guys,

I exactly followed the installation guide (Meson + Ninja), build SU2 v7.2.1 from source on my Mac, but it always fails in Ninja install step. It keep saying "ld: file too small .." (see below)




[1/11] Linking target SU2_CFD/src/SU2_CFD_AD
FAILED: SU2_CFD/src/SU2_CFD_AD
c++ -o SU2_CFD/src/SU2_CFD_AD SU2_CFD/src/SU2_CFD_AD.p/SU2_CFD.cpp.o -Wl,-dead_strip_dylibs -Wl,-undefined,error -Wl,-headerpad_max_install_names SU2_CFD/src/libSU2core_AD.a externals/cgns/libcgns.a externals/metis/libmetis.a externals/parmetis/libparmetis.a externals/tecio/teciompisrc/libteciompi.a Common/src/libSU2CommonAD.a -Wl,-headerpad_max_install_names -Wl,-rpath,@loader_path/ -Wl,-rpath,@loader_path/../../externals/cgns -Wl,-rpath,@loader_path/../../externals/metis -Wl,-rpath,@loader_path/../../externals/parmetis -Wl,-rpath,@loader_path/../../externals/tecio/teciompisrc -Wl,-rpath,@loader_path/../../Common/src
ld: file too small (length=0) file 'SU2_CFD/src/SU2_CFD_AD.p/SU2_CFD.cpp.o' for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

My meson build system is
Version: 0.54.999
Source dir: /Users/XX/SU2/
Build dir: /Users/XX/SU2/build
Build type: native build
Project name: SU2
Project version: 7.2.1 "Blackbird"
C compiler for the host machine: cc (clang 11.0.0 "Apple clang version 11.0.0 (clang-1100.0.33.17)")
C linker for the host machine: cc ld64 530
C++ compiler for the host machine: c++ (clang 11.0.0 "Apple clang version 11.0.0 (clang-1100.0.33.17)")
C++ linker for the host machine: c++ ld64 530
Host machine cpu family: x86_64
Host machine cpu: x86_64
Program python3 found: YES (/Users/jwang33/anaconda3/bin/python3)
Message: Boost sources found.
Message: -------------------------------------------------------------------------
| ___ _ _ ___ |
| / __| | | |_ ) Release 7.2.1 "Blackbird" |
| \__ \ |_| |/ / |
| |___/\___//___| Meson Configuration Summary |
| |
-------------------------------------------------------------------------

Option Value
---------------------
TecIO: true
CGNS: true
AD (reverse): true
AD (forward): false
Python Wrapper: false
Intel-MKL: false
OpenBlas: false
PaStiX: false
Mixed Float: false
libROM: false

Please be sure to add the $SU2_HOME and $SU2_RUN environment variables,
and update your $PATH (and $PYTHONPATH if applicable) with $SU2_RUN

Based on the input to this configuration, add these lines to your .bashrc file:

export SU2_RUN=/usr/local/bin
export SU2_HOME=/Users/jwang33/GoogleDrive_nd/research/externalCode/SU2/SU2
export PATH=$PATH:$SU2_RUN
export PYTHONPATH=$PYTHONPATH:$SU2_RUN

Use './ninja -C build install' to compile and install SU2

Build targets in project: 15