[DJGPP+DOS] Issues compiling from source

[lighth7015]

The sources compile fine, however a black screen is displayed when I try and run any of the demo applications compiled.

[ghaerr]

Hello @lighth7015,

Are you using make -f Makefile_nr ARCH=DOS to build it? This portion is contributed and maintained by @georgp24, lets see what he has to say.

[lighth7015]

I remember cloning the git repo and having issues cross-compiling it (since DOS doesn't "like" long filenames), I'm going to wait for it to complete and see what the errors are.

[lighth7015]

And after trying to freshly compile it, this is what I get

make TOP=/home/robert_/github/microwindows/src -C mwin/bmp -f ../../contrib/makefiles_nr/Makefile-bmp
make[1]: *** mwin/bmp: No such file or directory.  Stop.
make: *** [Makefile_nr:727: mwin/bmp/libimages.a] Error 2

[lighth7015]

Okay, new issue lol, I found those files after some digging around; now it complains about a BUNCH of symbols missing from -lfreetype-

/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x3e7): undefined reference to `GdDecodePNG'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x907): undefined reference to `GdDecodePNG'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x130): undefined reference to `FTC_Manager_LookupSize'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x282): undefined reference to `FT_Vector_Unit'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x35d): undefined reference to `FTC_Manager_LookupSize'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x50e): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x58a): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x5c6): undefined reference to `FTC_SBitCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x72b): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x760): undefined reference to `FT_Load_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x77b): undefined reference to `FT_Get_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x799): undefined reference to `FT_Glyph_Transform'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x7b9): undefined reference to `FT_Glyph_Transform'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x7cb): undefined reference to `FT_Glyph_To_Bitmap'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x852): undefined reference to `FT_Done_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x87b): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x8b2): undefined reference to `FT_Get_Kerning'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x9ac): undefined reference to `FT_Get_Kerning'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xb3a): undefined reference to `FTC_Manager_Reset'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xbcb): undefined reference to `FTC_Manager_LookupSize'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xc58): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xc70): undefined reference to `FT_Load_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xc8b): undefined reference to `FT_Get_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xca9): undefined reference to `FT_Glyph_Transform'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xcc9): undefined reference to `FT_Glyph_Transform'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xce7): undefined reference to `FT_Glyph_Get_CBox'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xd2e): undefined reference to `FT_Done_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xd5a): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xd92): undefined reference to `FT_Get_Kerning'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xe2b): undefined reference to `FTC_Manager_LookupSize'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xea3): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xee4): undefined reference to `FT_Load_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xeff): undefined reference to `FT_Get_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xf29): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xf77): undefined reference to `FTC_SBitCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xff7): undefined reference to `FT_Glyph_Get_CBox'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x101d): undefined reference to `FT_Glyph_Get_CBox'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1027): undefined reference to `FT_Done_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1054): undefined reference to `FT_Get_Kerning'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x11a1): undefined reference to `FTC_Manager_New'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x11c1): undefined reference to `FTC_SBitCache_New'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x11dd): undefined reference to `FTC_CMapCache_New'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1214): undefined reference to `FTC_Manager_Done'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x122a): undefined reference to `FT_Done_FreeType'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1264): undefined reference to `FT_Done_FreeType'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x12ae): undefined reference to `FTC_Manager_Done'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x12c4): undefined reference to `FT_Done_FreeType'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1364): undefined reference to `FT_Init_FreeType'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x13c4): undefined reference to `FT_New_Memory_Face'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1428): undefined reference to `FTC_Manager_LookupSize'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1488): undefined reference to `FT_MulFix'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x14a1): undefined reference to `FT_MulFix'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x155d): undefined reference to `FTC_CMapCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1579): undefined reference to `FT_Load_Glyph'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x15a6): undefined reference to `FTC_SBitCache_Lookup'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x178c): undefined reference to `FT_Init_FreeType'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1944): undefined reference to `FT_Init_FreeType'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x13e5): undefined reference to `FT_New_Face'
collect2: error: ld returned 1 exit status

[lighth7015]

So nano-x and nx11 both compile, but the demo apps give me issues like,

/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvmain.o):srvmain.c:(.text+0xb9): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvmain.o):srvmain.c:(.text+0xc5): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvnonet.o):srvnonet.c:(.text+0x72): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvnonet.o):srvnonet.c:(.text+0x7a): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvnonet.o):srvnonet.c:(.text+0x86): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0x12fc): more undefined references to `scrdev' follow
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x925): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x1680): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x1b05): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x27a): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x38d): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x3e7): undefined reference to `GdDecodePNG'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x4c2): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x771): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x8a7): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x907): undefined reference to `GdDecodePNG'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x99b): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0xa8b): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0xc50): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x4): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0xa): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x22): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x32): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x42): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x212): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x225): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x26c): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x2ea): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x3ac): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x3d0): more undefined references to `mousedev' follow
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x3ec): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x4aa): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x551): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x590): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x69e): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x6a4): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x6b8): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x83f): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x8c7): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x8e4): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x8ea): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x904): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x95a): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x98e): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x9aa): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x9d8): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x9e7): more undefined references to `scrdev' follow
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0xba2): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0xbea): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0xc05): undefined reference to `mousedev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devopen.o):devopen.c:(.text+0x7): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devopen.o):devopen.c:(.text+0xd): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(devopen.o):devopen.c:(.text+0x5e2): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(image_bmp.o):image_bmp.c:(.text+0x22b): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(image_bmp.o):image_bmp.c:(.text+0x80b): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(image_bmp.o):image_bmp.c:(.text+0x844): more undefined references to `scrdev' follow

[lighth7015]

And also, if anybody is wondering why I can't just compile under DOS, :p

[lighth7015]

@georgp24 should probably rename his fork of the makefile makefile.dj or makefile.nr :p

[georgp24]

It is quite a while ago that I compiled it with djgpp. So I used an older version of djgpp and did not test the latest version of Microwindows if it will compile with djgpp. You need djgpp because you need the additional memory it provides and also the VESA driver was written for djgpp. If you have problems with freetype you can turn support for that off in the config file. Freetype is only used in a few demos.

[lighth7015]

I have djgpp set up as a cross compiler, so that should work.

[lighth7015]

And turning off FT2 makes no difference for compiling landmine.

[ghaerr]

So nano-x and nx11 both compile,

That's good news, as we'll need to find/use the files in "drivers/scr_xxx.c, mou_xxx.c, and kbd_xxx.c to get the demo apps linked (see below).

but the demo apps give me issues like,

/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvmain.o):srvmain.c:(.text+0xb9): undefined reference to `scrdev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x925): undefined reference to `kbddev'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/github/microwindows/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x1680): undefined reference to `mousedev'

The three references above to 'scrdev', 'kbddev', and 'mousedev' are the screen, kbd and mouse drivers, required when the demos are statically linked to the server, as will be the case on non-multiprocessing OS's like MSDOS. Find the files that worked on the nano-X build and add them to the demo lines in makefile_nr.

[ghaerr]

And turning off FT2 makes no difference for compiling landmine.

FT2 isn't required, and if configured out, all programs will use core text-based or simpler fonts instead. For the first pass, I'd recommend turning off almost all options (see 'src/config' for ideas, all of these are ignored and set separately 'makefile_nr' however).

You need djgpp because you need the additional memory it provides and also the VESA driver was written for djgpp.

The DJGPP drivers are in drivers/*dj*.c. I'd recommend using scr_djvesa.c for the screen driver, kbd_dj.c for keyboard, and probably mou_dos.c. @georgp24 will have to say what he used for testing unless that information is already in makefile_nr.

I'm sorry for all the errors, DJGPP hasn't been tested in a while and I can't run it over here.

[georgp24]

My understanding is that these drivers should be statically linked to libnano-X.a and if you compile the demos you just have to add libnano-X to the command line. Check if these drivers are selected in the config file when you compile libnano-X. If they are not, or the called makefile compiling the files in the drivers directory does not work you may get this problem. The Makefile_nr calls the Makefile_drivers file in the contrib/makefiles_nr directory to compile the required drivers in the drivers directory.

[lighth7015]

Okay, so a bunch of updates. A handful of missing sources (probably removed and the demos not bothered being sync'd), but nanox/error.c is missing (or was removed) from trunk, and am working on recompiling ALL of the dependencies (e.g. libpng). Will give a detailed description of my findings when I'm through recompiling every library that needs it. djgpp on linux is a nonstarter, because it injects symbols that clash (e.g._rdtsc) when linked together as a list of separate compilation units.

[ghaerr]

nanox/error.c is missing (or was removed) from trunk

That file used to define GdError, which has now been moved, along with many of the other system-dependent functions, to drivers/osdep.c.

working on recompiling ALL of the dependencies (e.g. libpng). Will give a detailed description of my findings when I'm through recompiling every library that needs

It would be far easier to unset the external dependencies in the beginning, until you get a working demo program. Nano-X was designed such that this is easily possible. (see Makefile.rules and Arch.rules for more details).

makefile_nr doesn't use any config options, but they are easily set/unset in there once understood from the above. It would be nice to move DJGPP into the cross-compilation supported by the rest of the build system, except that it seems make won't run on the cross-compiling host.

djgpp on linux is a nonstarter, because it injects symbols that clash (e.g._rdtsc) when linked together as a list of separate compilation units.

That's too bad, it would make getting this working a lot easier!

[lighth7015]

Another update, actually I just noticed that it makes no difference really whether it's DOS or linux; I'm getting this for a lot of _rdtsc symbols being defined. Any idea what it's trying to do here?

This is my compile log-

gcc   -Wno-deprecated-declarations -O3 -s -DHAVE_FILEIO=1 -DMW_FEATURE_IMAGES=1 -DMW_FEATURE_TIMERS=1 -DHAVE_SIGNAL=0 -DHAVE_FPRINTF=0 -DNONETWORK=1 -DUPDATEREGIONS=1 -DERASEMOVE=1 -DHAVE_MMAP=0 -DNANOWM=1 -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=0 -DHAVE_XPM_SUPPORT=1 -DHAVE_JPEG_SUPPORT=1 -DHAVE_PNG_SUPPORT=1 -DHAVE_FNT_SUPPORT=1 -DHAVE_FREETYPE_2_SUPPORT=1 -I/usr/include/freetype2 -DSCREEN_HEIGHT=768 -DSCREEN_WIDTH=1024 -DSCREEN_DEPTH=8 -DSCREEN_PIXTYPE=MWPF_TRUECOLORARGB -DMWPIXEL_FORMAT=MWPF_TRUECOLORARGB -Lc:/mwinsrc/src/lib -Ic:/mwinsrc/src/include -o c:/mwinsrc/src/bin/landmine.exe demos/nanox/landmine.o  -ljpeg -lpng -lft2 -lz -lnano-X
c:/mwinsrc/src/lib/libnano-X.a(nxutil.o):nxutil.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(srvnonet.o):srvnonet.c:(.text+0x70): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(srvmain.o):srvmain.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x80): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(srvutil.o):srvutil.c:(.text+0x20): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devopen.o):devopen.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devfont.o):devfont.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devrgn.o):devrgn.c:(.text+0x7a0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devrgn2.o):devrgn2.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(scr_djvesa.o):scr_djvesa.c:(.text+0x350): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(genmem.o):genmem.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x210): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devdraw.o):devdraw.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devarc.o):devarc.c:(.text+0xbc0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devimage.o):devimage.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devblit.o):devblit.c:(.text+0x30): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devclip.o):devclip.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devpoly.o):devpoly.c:(.text+0x50): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devtimer.o):devtimer.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(srvclip.o):srvclip.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fb.o):fb.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devstipple.o):devstipple.c:(.text+0x180): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devpal1.o):devpal1.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devpal4.o):devpal4.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devpal2.o):devpal2.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(genfont.o):genfont.c:(.text+0x250): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(font_fnt.o):font_fnt.c:(.text+0x790): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1900): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(font_dbcs.o):font_dbcs.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(image_bmp.o):image_bmp.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(image_gif.o):image_gif.c:(.text+0x8a0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x70): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x30): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(image_xpm.o):image_xpm.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(devimage_stretch.o):devimage_stretch.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(convblit_8888.o):convblit_8888.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin32.o):fblin32.c:(.text+0x900): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin1.o):fblin1.c:(.text+0xac0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin4.o):fblin4.c:(.text+0x1830): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin8.o):fblin8.c:(.text+0x3440): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin2.o):fblin2.c:(.text+0x7e0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin16.o):fblin16.c:(.text+0x1190): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fblin24.o):fblin24.c:(.text+0x15d0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(winFreeSansSerif11x13.o):winFreeSansSerif11x13.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(X6x13.o):X6x13.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fbportrait_down.o):fbportrait_down.c:(.text+0x720): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(convblit_frameb.o):convblit_frameb.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(convblit_mask.o):convblit_mask.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fbportrait_right.o):fbportrait_right.c:(.text+0x690): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(fbportrait_left.o):fbportrait_left.c:(.text+0x6c0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(rasterops.o):rasterops.c:(.text+0x0): multiple definition of `__rdtsc'
c:/mwinsrc/src/lib/libnano-X.a(srvfunc.o):srvfunc.c:(.text+0xf0): first defined here
c:/mwinsrc/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x935): undefined reference to `_kbddev'
c:/mwinsrc/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x1690): undefined reference to `_mousedev'
c:/mwinsrc/src/lib/libnano-X.a(srvevent.o):srvevent.c:(.text+0x1b15): undefined reference to `_mousedev'
c:/mwinsrc/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x222): undefined reference to `_mousedev'
c:/mwinsrc/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x235): undefined reference to `_mousedev'
c:/mwinsrc/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x27c): undefined reference to `_mousedev'
c:/mwinsrc/src/lib/libnano-X.a(devmouse.o):devmouse.c:(.text+0x2fa): more undefined references to `_mousedev' follow
c:/mwinsrc/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x14): undefined reference to `_kbddev'
c:/mwinsrc/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x1a): undefined reference to `_kbddev'
c:/mwinsrc/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x32): undefined reference to `_kbddev'
c:/mwinsrc/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x42): undefined reference to `_kbddev'
c:/mwinsrc/src/lib/libnano-X.a(devkbd.o):devkbd.c:(.text+0x52): undefined reference to `_kbddev'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x130): undefined reference to `_FTC_Manager_LookupSize'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x282): undefined reference to `_FT_Vector_Unit'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x35d): undefined reference to `_FTC_Manager_LookupSize'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x50e): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x58a): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x5c6): undefined reference to `_FTC_SBitCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x72b): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x760): undefined reference to `_FT_Load_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x77b): undefined reference to `_FT_Get_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x799): undefined reference to `_FT_Glyph_Transform'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x7b9): undefined reference to `_FT_Glyph_Transform'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x7cb): undefined reference to `_FT_Glyph_To_Bitmap'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x852): undefined reference to `_FT_Done_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x87b): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x8b2): undefined reference to `_FT_Get_Kerning'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x9ac): undefined reference to `_FT_Get_Kerning'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xb3a): undefined reference to `_FTC_Manager_Reset'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xbcc): undefined reference to `_FTC_Manager_LookupSize'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xc59): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xc70): undefined reference to `_FT_Load_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xc8b): undefined reference to `_FT_Get_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xca9): undefined reference to `_FT_Glyph_Transform'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xcc9): undefined reference to `_FT_Glyph_Transform'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xce7): undefined reference to `_FT_Glyph_Get_CBox'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xd2e): undefined reference to `_FT_Done_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xd5a): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xd92): undefined reference to `_FT_Get_Kerning'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xe2b): undefined reference to `_FTC_Manager_LookupSize'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xea3): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xee4): undefined reference to `_FT_Load_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xeff): undefined reference to `_FT_Get_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xf29): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xf77): undefined reference to `_FTC_SBitCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0xff7): undefined reference to `_FT_Glyph_Get_CBox'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x101d): undefined reference to `_FT_Glyph_Get_CBox'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1027): undefined reference to `_FT_Done_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1054): undefined reference to `_FT_Get_Kerning'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x11a1): undefined reference to `_FTC_Manager_New'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x11c1): undefined reference to `_FTC_SBitCache_New'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x11dd): undefined reference to `_FTC_CMapCache_New'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1214): undefined reference to `_FTC_Manager_Done'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x122a): undefined reference to `_FT_Done_FreeType'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1264): undefined reference to `_FT_Done_FreeType'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x12ae): undefined reference to `_FTC_Manager_Done'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x12c4): undefined reference to `_FT_Done_FreeType'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1364): undefined reference to `_FT_Init_FreeType'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x13c4): undefined reference to `_FT_New_Memory_Face'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x1428): undefined reference to `_FTC_Manager_LookupSize'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x159a): undefined reference to `_FTC_CMapCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x15b6): undefined reference to `_FT_Load_Glyph'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x15f6): undefined reference to `_FTC_SBitCache_Lookup'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x17dc): undefined reference to `_FT_Init_FreeType'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x19a4): undefined reference to `_FT_Init_FreeType'
c:/mwinsrc/src/lib/libnano-X.a(font_freetype2.o):font_freetype2.c:(.text+0x13e5): undefined reference to `_FT_New_Face'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x163): undefined reference to `_jpeg_std_error'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x181): undefined reference to `_jpeg_CreateDecompress'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x1c4): undefined reference to `_jpeg_read_header'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x1f9): undefined reference to `_jpeg_calc_output_dimensions'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x234): undefined reference to `_jpeg_finish_decompress'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x23c): undefined reference to `_jpeg_destroy_decompress'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x3a6): undefined reference to `_jpeg_start_decompress'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x3db): undefined reference to `_jpeg_read_scanlines'
c:/mwinsrc/src/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x51): undefined reference to `_jpeg_resync_to_restart'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x12): undefined reference to `_png_get_io_ptr'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x9a): undefined reference to `_png_sig_cmp'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0xb5): undefined reference to `_png_create_read_struct'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0xcd): undefined reference to `_png_create_info_struct'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0xf2): undefined reference to `_png_set_longjmp_fn'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x11a): undefined reference to `_png_set_read_fn'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x127): undefined reference to `_png_set_sig_bytes'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x136): undefined reference to `_png_read_info'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x162): undefined reference to `_png_get_IHDR'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x194): undefined reference to `_png_get_valid'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x1b5): undefined reference to `_png_set_strip_16'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x1cb): undefined reference to `_png_get_valid'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x1ef): undefined reference to `_png_set_gray_to_rgb'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x208): undefined reference to `_png_get_gAMA'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x230): undefined reference to `_png_set_gamma'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x244): undefined reference to `_png_read_update_info'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x270): undefined reference to `_png_get_IHDR'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x306): undefined reference to `_png_read_image'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x313): undefined reference to `_png_read_end'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x333): undefined reference to `_png_destroy_read_struct'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x358): undefined reference to `_png_destroy_read_struct'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x390): undefined reference to `_png_destroy_read_struct'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3a5): undefined reference to `_png_set_expand'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3bd): undefined reference to `_png_set_tRNS_to_alpha'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3d5): undefined reference to `_png_set_expand'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3ed): undefined reference to `_png_set_expand'
c:/mwinsrc/src/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x41d): undefined reference to `_png_destroy_read_struct'
collect2: ld returned 1 exit status
make.exe: *** [c:/mwinsrc/src/bin/landmine.exe] Error 1

[lighth7015]

The freetype issues I'm ignoring for the moment, because the more interesting issue is that GCC seems to be emitting _rdtsc all over the place, and I don't know why?

[lighth7015]

An interesting side-note, it doesn't seem to be inlining it. Like it isn't obeying static or __attribute__((inline))

[ghaerr]

Yes, it seems that these calls to __rtdc are being generated by the compilation of the libraries, not in the final link command line you reported above. So look at the full command line of each of the engine/, nanox/ etc library files and see what you find there. It's possible that a DEBUG option turns it on.

[lighth7015]

Okay, so it was getting squashed my DOS installation of DJGPP. Oops.

[lighth7015]

Well damn, it actually builds. Now to fix things like FLTK.

[georgp24]

In the faq2 file there are instructions how to compile FLTK to use it with libNX11.

[lighth7015]

So question, can I compile any old X client with this?

[lighth7015]

Also TinyWidgets is kind of busted. :p

[georgp24]

So question, can I compile any old X client with this?

No, NX11 is tested particularly for FLTK. So you can run most FLTK applications, once you got FLTK running with NX11. NX11 offers a subset of the functions X11 provides.

When I tested TinyWidgets it worked quite well.

[lighth7015]

Like I was interested in seeing if I could port FOX.

[ghaerr]

Like I was interested in seeing if I could port FOX.

NX11 has a large number of X11 routines mplemented, but few extensions. The easiest way to start is on Linux, and just link a FOX build using '-lNX11 -lnano-X' instead of -lX11. That will give you the list of unimplemented calls.

Sometimes it is easy to stub out routines, see 'src/nx11/stubs.c' for the current list.

[georgp24]

Like I was interested in seeing if I could port FOX.

You will probably have to write additional functions for NX11, the ones that FOX uses but FLTK does not.

[lighth7015]

Hum, okay.

[lighth7015]

Okay, here are the 'undefined' X11 symbols-

• XAllocColor
• XChangeGC
• XChangeProperty
• XCheckIfEvent
• XCheckTypedWindowEvent
• XCopyArea
• XCopyPlane
• XCreateBitmapFromData
• XCreateGC
• XCreateImage
• XCreatePixmap
• XCreateWindow
• XDefaultRootWindow
• XDefineCursor
• XDeleteProperty
• XDestroyWindow
• XDrawArc
• XDrawArcs
• XDrawLines
• XDrawPoints
• XDrawSegments
• XEventsQueued
• XFillArc
• XFillArcs
• XFillPolygon
• XFillRectangle
• XFillRectangles
• XFlush
• XFree
• XFreeGC
• XFreePixmap
• XftDrawSetClipRectangles
• XftDrawSetSubwindowMode
• XftDrawStringUtf
• XftFontClose
• XftGetVersion
• XftTextExtents
• XGetGeometry
• XGetImage
• XGetSelectionOwner
• XGetVisualInfo
• XGetWindowProperty
• XGetWMColormapWindows
• XGrabPointer
• XInternAtom
• XInternAtoms
• XLookupString
• XMapWindow
• XMaxRequestSize
• XNextEvent
• XPeekEvent
• XPending
• XPutImage
• XQueryColors
• XReconfigureWMWindow
• XReparentWindow
• XSelectInput
• XSendEvent
• XSetArcMode
• XSetClipRectangles
• XSetInputFocus
• XSetLocaleModifiers
• XSetSelectionOwner
• XSetSubwindowMode
• XSetWMColormapWindows
• XSetWMNormalHints
• XSync
• XTranslateCoordinates
• XUngrabKeyboard
• XUngrabPointer
• XUnmapWindow

Everything else is futzing around with (e.g. fontconfig, pthread) and libc.

[georgp24]

How did you determine these 'undefined' X11 symbols? E.g. XCreateGC is implemented in the file microwindows/src/nx11/CrGC.c. You can find the implemented functions documented in the file microwindows/doc/html/NXlib programming and reference manual.html including the files the functions are implemented in.

[ghaerr]

Okay, here are the 'undefined' X11 symbols

Looks like that's the complete list without NX11 or X11. Link with '-lNX11 -lnano-X'.

[lighth7015]

libtool: link: i686-pc-msdosdjgpp-g++ -Wall -Wformat -Woverloaded-virtual -Wshadow -DUNICODE -DHAVE_ZLIB_H=1 -DHAVE_XFT_H=1 -I/usr/include/freetype2 -DNO_XIM -I/usr/include -o chart.exe chart/chart.o chart/icons.o  chart/.libs/libCHART-1.6.a -L/usr/i686-pc-msdosdjgpp/lib /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a src/.libs/libFOX-1.6.a -ljpeg -lpng15 -lNX11 -lnano-X -lfreetype -lm -lz
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x1e32): undefined reference to `XftInit'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x1e4d): undefined reference to `XftGetVersion'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x1e5e): undefined reference to `XftGetVersion'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x47e3): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x47ef): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x47fb): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x4f2b): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x4f37): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXApp.o):FXApp.cpp:(.text+0x4f43): more undefined references to `__errno_location' follow
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x12b): undefined reference to `XftDrawSetClipRectangles'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x40f): undefined reference to `XftDrawCreate'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x6fd): undefined reference to `XftDrawDestroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x2255): undefined reference to `XftDrawStringUtf8'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x23ff): undefined reference to `XftTextExtents8'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x244d): undefined reference to `XftDrawRect'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x247d): undefined reference to `XftDrawStringUtf8'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x487f): undefined reference to `XftDrawSetClip'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x4a31): undefined reference to `XftDrawSetClipRectangles'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x4be6): undefined reference to `XftDrawSetClipRectangles'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x4cdd): undefined reference to `XftDrawSetClipRectangles'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x5027): undefined reference to `XftDrawSetSubwindowMode'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDCWindow.o):FXDCWindow.cpp:(.text+0x507e): undefined reference to `XftDrawSetSubwindowMode'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x4e5): undefined reference to `FcPatternCreate'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x51c): undefined reference to `FcPatternAddString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x553): undefined reference to `FcPatternAddString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x595): undefined reference to `FcPatternAddDouble'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x5be): undefined reference to `FcPatternAddInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x5e7): undefined reference to `FcPatternAddInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x610): undefined reference to `FcPatternAddInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x62f): undefined reference to `FcPatternAddInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x650): undefined reference to `FcPatternAddInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x671): undefined reference to `FcPatternAddBool'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x6f5): undefined reference to `FcPatternAddMatrix'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x707): undefined reference to `FcConfigSubstitute'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x715): undefined reference to `FcDefaultSubstitute'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x729): undefined reference to `FcFontMatch'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x752): undefined reference to `FcPatternGetString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x787): undefined reference to `FcPatternGetString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x7ea): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x821): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x858): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x88f): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x900): undefined reference to `FcPatternGetBool'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x943): undefined reference to `FcPatternGetDouble'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x9aa): undefined reference to `FcPatternGetCharSet'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x9d6): undefined reference to `XftFontOpenPattern'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x9f0): undefined reference to `FcPatternDestroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1613): undefined reference to `XftFontClose'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x16fc): undefined reference to `XftFontClose'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x184a): undefined reference to `XftCharExists'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1952): undefined reference to `XftTextExtents8'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1982): undefined reference to `XftTextExtents8'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1a65): undefined reference to `XftTextExtents32'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1b13): undefined reference to `XftTextExtentsUtf8'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1fd8): undefined reference to `FcObjectSetBuild'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x1fed): undefined reference to `FcPatternCreate'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x2036): undefined reference to `FcPatternAddString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x2075): undefined reference to `FcPatternAddString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x2088): undefined reference to `FcFontList'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x210e): undefined reference to `FcPatternGetString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x214d): undefined reference to `FcPatternGetString'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x21e4): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x221c): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x2254): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x228c): undefined reference to `FcPatternGetInteger'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x22cc): undefined reference to `FcPatternGetDouble'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x232e): undefined reference to `FcPatternGetBool'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x2361): undefined reference to `FcPatternGetCharSet'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x2592): undefined reference to `FcFontSetDestroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x25a0): undefined reference to `FcPatternDestroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFont.o):FXFont.cpp:(.text+0x25ae): undefined reference to `FcObjectSetDestroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXSettings.o):FXSettings.cpp:(.text+0x1333): undefined reference to `__isoc99_vsscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXSettings.o):FXSettings.cpp:(.text+0x154a): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXSettings.o):FXSettings.cpp:(.text+0x156f): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXSettings.o):FXSettings.cpp:(.text+0x16b0): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXSettings.o):FXSettings.cpp:(.text+0x16d5): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXSettings.o):FXSettings.cpp:(.text+0x17ec): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXStat.o):FXStat.cpp:(.text+0x308): undefined reference to `stat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXStat.o):FXStat.cpp:(.text+0x522): undefined reference to `lstat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXStat.o):FXStat.cpp:(.text+0x724): undefined reference to `fstat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXStat.o):FXStat.cpp:(.text+0x9a2): undefined reference to `stat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXString.o):FXString.cpp:(.text+0x53e2): undefined reference to `__isoc99_vsscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x14): undefined reference to `pthread_mutexattr_init'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x36): undefined reference to `pthread_mutexattr_settype'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x49): undefined reference to `pthread_mutex_init'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x58): undefined reference to `pthread_mutexattr_destroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x70): undefined reference to `pthread_mutex_lock'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x88): undefined reference to `pthread_mutex_trylock'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0xa4): undefined reference to `pthread_mutex_unlock'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0xbc): undefined reference to `pthread_mutex_trylock'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0xd4): undefined reference to `pthread_mutex_unlock'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0xf8): undefined reference to `pthread_mutex_destroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x116): undefined reference to `sem_init'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x12e): undefined reference to `sem_wait'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x146): undefined reference to `sem_trywait'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x162): undefined reference to `sem_post'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x17a): undefined reference to `sem_destroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x194): undefined reference to `pthread_cond_init'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x1ac): undefined reference to `pthread_cond_signal'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x1c4): undefined reference to `pthread_cond_broadcast'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x1e0): undefined reference to `pthread_cond_wait'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x241): undefined reference to `pthread_cond_timedwait'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x26a): undefined reference to `pthread_cond_destroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x2c3): undefined reference to `pthread_setspecific'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x2d2): undefined reference to `pthread_setcancelstate'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x2e1): undefined reference to `pthread_setcanceltype'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x331): undefined reference to `pthread_attr_init'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x342): undefined reference to `pthread_attr_setinheritsched'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x35a): undefined reference to `pthread_attr_setstacksize'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x375): undefined reference to `pthread_create'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x38b): undefined reference to `pthread_attr_destroy'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x3bb): undefined reference to `pthread_join'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x414): undefined reference to `pthread_join'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x460): undefined reference to `pthread_cancel'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x482): undefined reference to `pthread_join'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x4ba): undefined reference to `pthread_detach'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x4fe): undefined reference to `pthread_exit'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x509): undefined reference to `sched_yield'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x52f): undefined reference to `clock_gettime'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x5c0): undefined reference to `nanosleep'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x629): undefined reference to `clock_nanosleep'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x644): undefined reference to `pthread_getspecific'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x655): undefined reference to `pthread_self'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x688): undefined reference to `pthread_getschedparam'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x697): undefined reference to `sched_get_priority_max'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x6a9): undefined reference to `sched_get_priority_min'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x6e0): undefined reference to `pthread_setschedparam'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x71a): undefined reference to `pthread_getschedparam'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.text+0x750): undefined reference to `pthread_cancel'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.gnu.linkonce.t._ZN2FX10TLSKEYINITC1Ev+0x11): undefined reference to `pthread_key_create'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXThread.o):FXThread.cpp:(.gnu.linkonce.t._ZN2FX10TLSKEYINITD1Ev+0x10): undefined reference to `pthread_key_delete'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0x57): undefined reference to `stderr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0x76): undefined reference to `stderr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0x99): undefined reference to `stderr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0xae): undefined reference to `stderr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0xd1): undefined reference to `stderr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0xe6): more undefined references to `stderr' follow
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxutils.o):fxutils.cpp:(.text+0x1bb): undefined reference to `nanosleep'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x30c): undefined reference to `strstr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x373): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x398): undefined reference to `strstr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x3c3): undefined reference to `strstr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x3ee): undefined reference to `strstr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x416): undefined reference to `strstr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x445): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(fxxbmio.o):fxxbmio.cpp:(.text+0x46d): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXColorNames.o):FXColorNames.cpp:(.text+0x2f80): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXColorNames.o):FXColorNames.cpp:(.text+0x3000): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXColorNames.o):FXColorNames.cpp:(.text+0x308b): undefined reference to `__isoc99_sscanf'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXColorNames.o):FXColorNames.cpp:(.text+0x30f0): more undefined references to `__isoc99_sscanf' follow
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXDir.o):FXDir.cpp:(.text+0xed): undefined reference to `readdir64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x1ea): undefined reference to `open64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x264): undefined reference to `lseek64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x2b8): undefined reference to `lseek64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x318): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x374): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x3c3): undefined reference to `ftruncate64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x4cb): undefined reference to `fstat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x576): undefined reference to `open64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x7af): undefined reference to `lstat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXFile.o):FXFile.cpp:(.text+0x7d5): undefined reference to `lstat64'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXPipe.o):FXPipe.cpp:(.text+0xc0): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /home/robert_/C++/fox-1.6/src/.libs/libFOX-1.6.a(FXPipe.o):FXPipe.cpp:(.text+0x11c): undefined reference to `__errno_location'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libNX11.a(StrToText.o):StrToText.c:(.text+0x170): undefined reference to `wcslen'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libNX11.a(StrToText.o):StrToText.c:(.text+0x17b): undefined reference to `wcslen'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libNX11.a(StrToText.o):StrToText.c:(.text+0x1b3): undefined reference to `wctob'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libNX11.a(StrToText.o):StrToText.c:(.text+0x2e9): undefined reference to `btowc'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x14e): undefined reference to `jpeg_std_error'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x16a): undefined reference to `jpeg_CreateDecompress'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x1a6): undefined reference to `jpeg_read_header'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x1da): undefined reference to `jpeg_calc_output_dimensions'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x20f): undefined reference to `jpeg_finish_decompress'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x217): undefined reference to `jpeg_destroy_decompress'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x27e): undefined reference to `jpeg_start_decompress'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x297): undefined reference to `jpeg_read_scanlines'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_jpeg.o):image_jpeg.c:(.text+0x78): undefined reference to `jpeg_resync_to_restart'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x13): undefined reference to `png_get_io_ptr'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x97): undefined reference to `png_sig_cmp'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0xb0): undefined reference to `png_create_read_struct'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0xc7): undefined reference to `png_create_info_struct'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0xe9): undefined reference to `png_set_longjmp_fn'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x10f): undefined reference to `png_set_read_fn'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x11c): undefined reference to `png_set_sig_bytes'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x12b): undefined reference to `png_read_info'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x153): undefined reference to `png_get_IHDR'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x180): undefined reference to `png_get_valid'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x1a5): undefined reference to `png_get_valid'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x1d6): undefined reference to `png_get_gAMA'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x1f0): undefined reference to `png_read_update_info'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x218): undefined reference to `png_get_IHDR'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x2ae): undefined reference to `png_read_image'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x2bb): undefined reference to `png_read_end'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x2d7): undefined reference to `png_destroy_read_struct'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x2fd): undefined reference to `png_set_gamma'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x311): undefined reference to `png_set_gray_to_rgb'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x325): undefined reference to `png_set_tRNS_to_alpha'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x339): undefined reference to `png_set_expand'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x361): undefined reference to `png_set_strip_16'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x374): undefined reference to `png_set_expand'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x38a): undefined reference to `png_set_expand'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3a4): undefined reference to `png_destroy_read_struct'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3bc): undefined reference to `png_destroy_read_struct'
/usr/lib/gcc/i686-pc-msdosdjgpp/9.2.0/../../../../i686-pc-msdosdjgpp/bin/ld: /usr/i686-pc-msdosdjgpp/lib/libnano-X.a(image_png.o):image_png.c:(.text+0x3e4): undefined reference to `png_destroy_read_struct'
collect2: error: ld returned 1 exit status

[ghaerr]

Not too bad, really.

To sort into categories:

• Xft* - this is the freetype extension for X11, I think. You would need to draw implement each of these routines. I would see if you could ./configure it out first, as this could be a bit of work.

• Fc* - I have no idea what these are

• stat64, lstat64, etc. These can be replaced with the regular stat 32-bit versions in an external library.

• pthread* - use -lpthread if you have it, otherwise try to ./configure out

• strstr - add these string routines in a separate lib

• jpeg*, png* - these require external jpeg and png libs

• wc* and btowc - wide character lib routines to add to an external lib

• clock and nanosleep - you'll have to implement these in an external lib

• stderr - it is possible that stderr isn't implemented, only stdout on DJGPP? If so, these could be #defined to stdout and recompiled.

All in all, the biggest porting issue by far is support for the Xft X11 routines. You could possibly try to port Xft over separately, as it rests on top of X11. But as with all things X11, it's ridiculously complicated for what you get.

[ghaerr]

It would be far easier to start with a less complicated X11 application, IMO.

[lighth7015]

Fc* is fontconfig, which I'm in the process of compiling.

[lighth7015]

I am working with djdelorie on freenode for the specifics of his toolchain.