What a pain!
OK manualy patched that file.
Tried using the oficial instructions for building dosbox. Had the problem listed over at the hq3x thread. got current sorce on automake and autoconf. but they would not build sems MSYS does not have Perl.. ok no problem get copy of Perl.. now it wants C Library's. Grap GNU C lib. but it syas MSYS is not support.
OK start over.
Run Cygwin setup again and get GCC, Perl, try again. ./configure still says cant find libpng. download and make install that plus zlib. Same thing in ./configure. Try Make... no good dies trying to find png.h check file, it seems to be int he right place. copy the contend of cygen's include to the one in dosbox. this time make works and I have a dosbox.exe.. a 10 meg dosbox.exe WTF! replace the 0.63 1 meg file with it and mod the config to have hq2x
Runs fine, > redirect works and hq2x runs as expected.
I'm still lost one one thing..
why is my build so large?
..and is this going to degrade preformance?
Sorry i'm rambling, it's 2am and i'm running off cafeen 😵
-Blade FireLight