mawk
autoreconf -vfisdoes not work- Does not support 
localedir - To cross-compile mawk we can pass 
--with-build-ccand others, but it is better to let the build system decide 
BUILD_CCBUILD_CPPBUILD_CFLAGSBUILD_CPPFLAGSBUILD_LDFLAGSautoreconf -vfis does not worklocaledir--with-build-cc and others, but it is better to let the build system decideBUILD_CCBUILD_CPPBUILD_CFLAGSBUILD_CPPFLAGSBUILD_LDFLAGS