b35a176c66
gcc on DOS hasn't really supported COFF-debug (-gcoff) on djgpp for a long time. "Sounds like the COFF debug info generation has bit-rotted in GCC. Nothing new here, no other platform uses COFF AFAIK." So lets drop it too. URL: http://curl.haxx.se/mail/lib-2013-01/0130.html
Gisle Vanem made curl build fine on DOS (and MingW) with djgpp, OpenSSL and his
Watt-32 stack.
'make djgpp' in the root curl dir should build it fine.
Note 1: djgpp 2.04 beta has a sscanf() bug so the URL parsing isn't
done proberly. Use djgpp 2.03 until they fix it.
Note 2: Compile Watt-32 (and OpenSSL) with the same version of djgpp.
Otherwise things go wrong because things like FS-extensions and
errnos have been changed between releases.