CC="clang -mmacos-version-min=15"
OBJC=$CC
FC="/opt/gfortran/bin/gfortran -mtune=native"
CXX="clang++ -mmacos-version-min=15"
CFLAGS="-falign-functions=8 -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion -Wstrict-prototypes"
C17FLAGS="-falign-functions=8 -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion -Wno-strict-prototypes"
C90FLAGS=$C17FLAGS
C99FLAGS=$C17FLAGS
CXXFLAGS="-g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion"
CPPFLAGS='-isystem /opt/R/arm64/include'
FFLAGS="-g -O2"
LDFLAGS=-L/opt/R/arm64/lib
#R_LD_LIBRARY_PATH=/opt/R/arm64/lib