gdb build experiments on mac arm64 (script i was testing with gdb-17.1)

buildgdb.sh

#!/bin/sh


# install additional dependencies
#brew install gmp mpfr libmpc texinfo pkg-config

# clean old config
# make distclean


# or force a clean
# rm -f config.cache
# find . -name config.cache -print -exec rm -f {} \;
# make distclean || true

# use a sane make - aarch64
# alias make=/opt/homebrew/bin/gmake
# unalias make


# set environment variables for the build
export AR=/usr/bin/ar
export NM=/usr/bin/nm
export RANLIB=/usr/bin/ranlib
export STRIP=/usr/bin/strip
export CC=clang
export CXX=clang++
export HOMEBREW_PREFIX=/opt/homebrew
export CPPFLAGS="-I${HOMEBREW_PREFIX}/include"
export LDFLAGS="-L${HOMEBREW_PREFIX}/lib"
export PKG_CONFIG_PATH="${HOMEBREW_PREFIX}/lib/pkgconfig"

#  --host=aarch64-apple-darwin  --enable-targets=all \
#  x86_64-apple-darwin20
# --target=aarch64-apple-darwin

./configure --prefix=/usr/local/gdb  \
  --with-gmp=${HOMEBREW_PREFIX}/opt/gmp \
  --with-mpfr=${HOMEBREW_PREFIX}/opt/mpfr \
  --with-mpc=${HOMEBREW_PREFIX}/opt/libmpc



 # make -j$(sysctl -n hw.ncpu) && sudo make -v install