CFLAGS="$SLKCFLAGS -Wno-error=implicit-function-declaration" \
CXXFLAGS=$SLKCFLAGS \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --infodir=/usr/info \
  --mandir=/usr/man \
  --docdir=/usr/doc/${PKGNAME}-${MODULAR_PACKAGE_VERSION} \
  --with-udev-rules-dir=/lib/udev/rules.d \
  --disable-static \
  --build=loongarch64-slackware-linux