Grx December 2019

grx@gnu.de

2 participants
3 discussions

Re: OSX help (diff)
by Felicity Walker & Michael Pot 20 Dec '19

20 Dec '19

The attached diff failed for some reason.... Here it is inline --- pascal/makefile.osx.orig 2019-12-17 10:26:28.000000000 +1300 +++ pascal/makefile.osx 2019-12-17 11:04:51.000000000 +1300 @@ -31,10 +31,10 @@ ifeq ($(USE_XF86DGA_DRIVER),y) ADDON_LIBS += -lXxf86dga -lXext #NOT included in grx.pas endif -LIBS= $(GRXLIBPATH) $(ADDON_LIBS) +LIBS= $(GRXLIBPATH) $(ADDON_LIBS) -L/usr/X11/lib # Compiler and options on your system -COMPILER = $(PC) --automake +COMPILER = $(PC) --automake '-Wl,-macosx_version_min,10.5' PROGS= \ --- pascal/bgi/makefile.osx.orig 2019-12-17 10:26:28.000000000 +1300 +++ pascal/bgi/makefile.osx 2019-12-17 11:17:35.000000000 +1300 @@ -25,7 +25,7 @@ else EXECBITS = 0755 endif -ADDON_LIBS= +ADDON_LIBS= -L/usr/X11/lib ifeq ($(USE_XF86DGA_DRIVER),y) ADDON_LIBS += -lXxf86dga -lXext #NOT included in graph.pas @@ -34,7 +34,7 @@ endif LIBS= $(GRXLIBPATH) $(ADDON_LIBS) # Compiler and options on your system -COMPILER = $(PC) --automake +COMPILER = $(PC) --automake '-Wl,-macosx_version_min,10.5' PROGS= \ xallmodes \

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Re: OSX help
by Felicity Walker & Michael Pot 19 Dec '19

19 Dec '19

Many thanks Hans-Bernhard :-) I have not done much patching, and was probably thinking too hard. With your help, I could focus better on the patch man page, and it all worked nicely. I still had a problem with the pascal builds not linking X11. Not sure why they did not inherit the right things, so I adjusted the 2 makefiles to make it compile. I think there may be a more correct way of doing this (perhaps in config), however FWIW, attached is a diff. For other first timers, below is what I did to get it going. The result is the graphics from the old Turbo 5.0 code ported nicely [Just had to replace some constants with egacolor()] The next big problem is going to be finding a ReadKey (wait for key & return ch without echo, and maybe a second char for function keys etc) that does not use the crt unit. Like with turbo pascal, grx crt clears and messes with the terminal too much. Once again, many thanks, hope others find this report helpful. Michael download & unzip grx229s.zip download macosx.diff perhaps rename (I already had another copy) and change to ./contrib/grx249.macosx/ patch -p1 < ../../macosx.diff chmod +x configure ./configure --target=osx --disable-bmp --disable-print --enable-pascal make -f makefile.osx Could not find X11 libs:- pascal/makefile.osx pascal/bgi/makefile.osx

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OSX help
by Felicity Walker & Michael Pot 16 Dec '19

16 Dec '19

Hi Folks, Found I had installed GNU Pascal on my old mac some time ago (cannot remember how). It seems to work. I have recently been porting some old Turbo Pascal DOS code (DSP tools), but now would like to port one that uses a little Turbo 5 graphics. It looks like I need to use GRX. So I download it and started to try and compile it - before I found out you good people have been here before (I got as far as not being able to link in the X11 libs). So I have now found the patch (http://grx.gnu.de/macosx.diff), but I am not sure how to apply it. It appears to expect several makefile.osx files to already be in the original tree, with lines like:- diff -uprN grx249.orig/pascal/bgi/makefile.osx grx249.macosx/ pascal/bgi/makefile.osx in the patch, but when I look in grx249.tar.gz or grx249s.zip, I cannot find these starting .osx files to patch. Have I missed something, or do I just take the corresponding .x11 files and copy them to make the required .osx files for patching? Many thanks Michael

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Grx December 2019