BART installation Instructions(MacOS) for arm(M3)

1. Xcode CommandLineTools is required

xcode-select –install

2. download BART source code

git clone https://codeberg.org/mrirecon/bart.git

3. brew install dependency

brew install –cask gcc-arm-embedded
brew install libpng
brew install fftw
brew install openblas
brew install make
brew install llvm libomp

4. change some codes for Makefile

a. for libomp

# LDFLAGS += “-L/usr/local/opt/libomp/lib” -lomp
# CPPFLAGS += “-I/usr/local/opt/libomp/include” -Xclang -fopenmp

LDFLAGS += “-L/opt/homebrew/opt/libomp/lib” -lomp
CPPFLAGS += “-I/opt/homebrew/opt/libomp/include” -Xclang -fopenmp

b. for fftw

# FFTW_BASE ?= /opt/local/
FFTW_BASE ?= /opt/homebrew/opt/fftw/

c. for openblas

BLAS_BASE ?= /usr/local/opt/openblas/
BLAS_BASE ?= /opt/homebrew/opt/openblas/

d. for png

# png
ifeq ($(PNG), 0)
PNG_L :=
CFLAGS += -DNO_PNG
CPPFLAGS += -DNO_PNG
else
PNG_L := -lpng
PNG_L := -L/opt/homebrew/opt/libpng/lib -lpng
CPPFLAGS += -I/opt/homebrew/opt/libpng/include
endif

5.code changes in src/mobafit.

case SIM:
{
const complex float *b1 = NULL;
……

}

code change in /src/phantom.c

case STL:
{
// prepare phantom sampling grid
struct grid_opts gopts = grid_opts_defaults;
gopts.kspace = kspace;
……
}

Same changes in src/sqpics.c src/grecon/optreg.c src/stl/misc.c src/simu/phantom.c src/stl/misc.c and So On (C language syntax incompatibility in Mac)

6.compile for bart

CC=gcc MACPORTS=0 gmake

7.add path for bart

export BART_TOOLBOX_PATH=“Your_path/bart"
export PATH="{BART_TOOLBOX_PATH}:${PATH}”