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remlapmot/Makevars

Last active December 8, 2023 19:22
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~/.R/Makevars file - to make homebrew libraries available whilst compiling source packages on Apple Silicon computers
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Makevars
FC=/usr/local/bin/gfortran
F77=/usr/local/bin/gfortran
FLIBS=-L/usr/local/gfortran/lib
CFLAGS=-I/opt/homebrew/include
CPPFLAGS=-I/opt/homebrew/include
CXXFLAGS=-I/opt/homebrew/include
CXX11FLAGS=-I/opt/homebrew/include
LDFLAGS=-L/opt/homebrew/lib
#LDFLAGS="-L/opt/homebrew/opt/libomp/lib"
#CPPFLAGS="-I/opt/homebrew/opt/libomp/include"
CPPFLAGS+=-Xclang -fopenmp
LDFLAGS+=-lomp
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remlapmot commented Nov 17, 2022 •
edited
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On my M1 Mac Mini

CFLAGS=-I/opt/homebrew/include
CPPFLAGS=-I/opt/homebrew/include
CXXFLAGS=-I/opt/homebrew/include

LDFLAGS+="-L/opt/homebrew/opt/libomp/lib"
CPPFLAGS+="-I/opt/homebrew/opt/libomp/include"

# R native
#FLIBS=-L/opt/R/arm64/gfortran/lib
#F77=/opt/R/arm64/gfortran/bin/gfortran
#FC=/opt/R/arm64/gfortran/bin/gfortran

# homebrew alternative
FLIBS=-L/opt/homebrew/opt/gfortran/lib
F77=/opt/homebrew/bin/gfortran
FC=/opt/homebrew/bin/gfortran

#CC=clang
#CXX=clang++

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M2 MacBook Air

FLIBS=-L/opt/homebrew/opt/gfortran/lib
F77=/opt/homebrew/bin/gfortran
FC=/opt/homebrew/bin/gfortran

CFLAGS=-I/opt/homebrew/include
CPPFLAGS=-I/opt/homebrew/include
CXXFLAGS=-I/opt/homebrew/include
CXX11FLAGS=-I/opt/homebrew/include
LDFLAGS=-L/opt/homebrew/lib

LDFLAGS+="-L/opt/homebrew/opt/libomp/lib"
CPPFLAGS+="-I/opt/homebrew/opt/libomp/include"

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