libGDのインストール

sh -eux <<-"EOT"
PKG=libgd VER=2.2.5 TAG=gd-$VER
LOCAL=~/.local J=$(grep -cs '^processor' /proc/cpuinfo || echo 2)
mkdir -p "$LOCAL/src"
cd "$LOCAL/src"
  
if command -v git >/dev/null; then
  [ -e $PKG ] || git clone --depth 1 https://github.com/libgd/libgd $PKG
  cd $PKG
  git fetch --depth 1 origin tag $TAG
  git checkout -f $TAG
  git clean -dfX
  autoreconf -is
else
  [ -e $PKG-$VER ] || wget https://github.com/libgd/libgd/releases/download/gd-$VER/$PKG-$VER.tar.xz
  tar -xf $PKG-$VER.*
  cd $PKG-$VER
  make -kj $J distclean clean || :
fi

# cmake -DCMAKE_INSTALL_PREFIX="$LOCAL/stow/$PKG-$VER" .
./configure --prefix="$LOCAL/stow/$PKG-$VER"
make -j $J CFLAGS="-g -O2"
make -j $J check
make -j $J install

cd "$LOCAL/stow"
echo $PKG-[0-9]* | xargs -n 1 stow --ignore=dir -D
stow --ignore=dir $PKG-$VER
EOT

In function ‘font_path’,
    inlined from ‘fontFetch’ at gdft.c:487:12:
gdft.c:1699:2: error: ‘strncpy’ output truncated before terminating nul copying g  many bytes from a string as its length [-Werror=stringop-truncation]
  strncpy(fontlist, name_list, name_list_len);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gdft.c: In function ‘fontFetch’:
gdft.c:1679:37: note: length computed here
  const unsigned int name_list_len = strlen(name_list);
                                     ^~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors