pkgname=gcc
version=9.2.0
distfiles="http://ftp.gnu.org/gnu/${pkgname}/${pkgname}-${version}/${pkgname}-${version}.tar.xz"

configure_args="--enable-languages=c,c++,lto --disable-multilib --disable-libsanitizer --build=x86_64-linux-musl"

post_extract() {
  # disable fixinc crap
  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in

  # use lib not lib64 by default
  sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
  sed -i 's/lib64/lib/' gcc/config/i386/linux64.h
}

# XXX posix c89 wrappers