install the development environment for OGG (on Hobbes), convert_configure,
etc.

  convert_configure -zomf
  sh configure

Put dummy Makefiles in directories src/*++ (since EMX does not support
namespaces).

  make

Replace the generated static libraries with import libraries for DLLs and
generate DLLs via

  libs2dll FLAC_mtd "libFLAC - lossless audio (de)compression and metadata" flac.sourceforge.net 1.1 2 "" FLAC.lib 
  libs2dll OggFLACm "libOggFLAC - Ogg containers for FLAC files (FLAC is lossless audio (de)compression and metadata)" flac.sourceforge.net 1.1 2 "-L../../libFLAC/.libs -lFLAC -logg" OggFLAC.lib
  libs2dll FLACtool "FLAC: toolset library (FLAC is lossless audio (de)compression and metadata)" flac.sourceforge.net 1.1 2 "-L../libFLAC/.libs -lFLAC -logg -liconv" ..\..\src\share\grabbag\.libs\grabbag.lib ..\..\src\share\replaygain_analysis\.libs\replaygain_analysis.lib ..\..\src\share\utf8\.libs\utf8.lib

(libs2dll is a 4os2 alias supplied).  Put the generated DLLs on LIBPATH.
Remove all the generated .EXE files.

  make check

Only 2 tests should fail (those for C++-libraries).

.txt files were generated like this:
  groff -t -e -man -Tascii metaflac.1 | perl -wple "s/.\x08//g" >metaflac.txt
