Gpc September 2012

gpc@gnu.de

8 participants
7 discussions

GPC with gcc-4.[23]
by Waldek Hebisch 18 Apr '13

18 Apr '13

I did some work on updating gpc to newer gcc versions. You can find it at GitHub: https://github.com/hebisch/gpc This is experimental work. 4.2 and 4.3 ports (on "master" Git branch) are basically in "works for my purpose" state: on my machine compiler builds and passes test suite with small (but nonzero) number of failures. On 4.5.1 there is initial port to gcc-4.[45] -- this one is broken from user point of view and may be of some use only for people who want to seriously work on the … [View More]

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Re: running gpc on Mac OS X 10.7.4
by Thomas Schneider 06 Sep '12

06 Sep '12

Kevan: > I'm running GPC just fine on 10.7.4. I may have installed on an earlier > version of 10.7 and then upgraded. I installed the Mac OS X 10.6 Intel > version I found here: > > http://www.microbizz.nl/gpc.html > > What did you install? I hadn't installed, but I went to that page and installed from â¢ GNU Pascal 3.4.6u4 installer for Mac OS X 10.6 Intel native and PowerPC cross-compiler15.7 MB) It SAYS it's supposed to be ONLY for 10.6, but I went ahead anyway … [View More]

2 1

collect2 no PATH override
by Jay Michael 03 Sep '12

03 Sep '12

I think "collect2" should honor all of the "where to find compiler components" switches fed to GPC. I think it would be helpful if GPC defaulted to acting as if it were run with "-B <directory containing gpc>" (unless the user provides a "-B" switch). The "collect2" in the binary distribution of gpc-2007-09-04 for Windows doesn't seem to make any effort to locate the "ld" it runs -- if there is no "ld" in the PATH, it prints ld-orig: No such file or directory I have … [View More]

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RangeCheckError from RuntimeError
by Jay Michael 03 Sep '12

03 Sep '12

My program was terminating with no runtime error message. When run in gdb, gdb told me it terminated with exit code 52 (I think octal). I had a Range Check Error. In gdb, I see that _p_RangeCheckError calls _p_RuntimeError. Then, _p_RuntimeError has code that might call _p_RangeCheckError. I didn't trace further -- gdb suddenly becomes unable to single-step, says "Unable to set breakpoint number -37". (The specific number changes if I keep trying to single-step. It's always negative.… [View More]

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MoveLeft / MoveRight special cases
by Jay Michael 03 Sep '12

03 Sep '12

The procedures MoveLeft and MoveRight start with a test for whether special case code will be useful/possible. procedure MoveLeft (const Source; var Dest; Count: SizeType); if (Count >= SizeOf (LongestCard)) and not (pDst - pSrc in [0 .. 2 * SizeOf (TWord) - 1]) then procedure MoveRight (const Source; var Dest; Count: SizeType); if (Count >= SizeOf (LongestCard)) and not (pSrc - pDst in [0 .. 2 * SizeOf (TWord) - 1]) then Procedure Move calls MoveRight when the address of … [View More]

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Re: Windows install
by Jay Michael 02 Sep '12

02 Sep '12

Trying to get the source corresponding to the 20070904 Windows distribution, I have downloaded and unpacked gpc-20070904.tar.bz2 mingw-gcc-core-3.4.5-20060117-2-src.tar.gz Between them, they don't seem to be the complete source of the binary distribution I have installed. I can't find any reference to "winmain", which I'm sure is involved in a Windows GUI application. The only version of "collect2" is in the "gcc" chain. It doesn't invoke "windres", and it certainly doesn'… [View More]

2 1

running gpc on Mac OS X 10.7.4
by Schneider, Thomas (NIH/NCI) [E] 02 Sep '12

02 Sep '12

gpc folks: I have moved to a new Mac running OS X 10.7.4 and Gnu Pascal now doesn't work: % more h.p program helloworld (output); begin writeln(output,'hello world'); end. % gpc h.p ld: library not found for -lSystemStubs collect2: ld returned 1 exit status Any suggestions on how to fix this? Thanks, Tom Thomas D. Schneider, Ph.D. Senior Investigator National Institutes of Health National Cancer Institute Frederick National Laboratory for Cancer Research Gene Regulation and … [View More]

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Gpc September 2012