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Compiling and linking Gnu-Pascal under Fedora 11 on x86_64 hardware.
by John Gordon Ollason 09 Dec '09

09 Dec '09

Greetings, I had to upgrade my hardware from i686 to x86_64 and my operating system from Fedora Core 4 to Fedora Core 11. I have tried to install Gnu-Pascal by downloading several versions from the Gnu-Pascal homepage and all attempts fail Every attempt to use make terminated in errors as follows: -- . . . make[2]: *** [32/libgcc_s_32.so] Error 1 make[2]: Leaving directory `/usr/local/src/gpcbuild/gcc' make[1]: *** [libgcc.a] Error 2 make[1]: Leaving directory `/usr/local/src/gpcbuild/gcc' make: *** [all-gcc] Error 2 fail. -- I downloaded the install.gpc script and that didn't work either. The closest I have got to a working system is illustrated by the listing below. -- $ gpc -v hello.p Using built-in specs. Configured with: ../gcc-3.4.4/configure --enable-languages=pascal : (reconfigured) ../gcc-3.4.4/configure --enable-languages=pascal : (reconfigured) ../gcc-3.4.4/configure --enable-languages=pascal : (reconfigured) ../gcc-3.4.4/configure --enable-languages=pascal Thread model: posix gpc version 20070904, based on gcc-3.4.4 gpc1 -quiet -v hello.p -quiet -dumpbase hello.p -mtune=k8 -famtmpfile=/tmp/cceErexo.gpa -version -o /tmp/ccsxBXZC.s GNU Pascal version 20070904, based on gcc-3.4.3 (x86_64-unknown-linux-gnu) compiled by GNU C version 4.4.1 20090725 (Red Hat 4.4.1-2). GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 GNU Pascal Compiler PreProcessor version 20070904, based on gcc-3.4.3 as -V -Qy -o /tmp/ccUtT5MU.o /tmp/ccsxBXZC.s GNU assembler version 2.19.51.0.14 (x86_64-redhat-linux) using BFD version version 2.19.51.0.14-1.fc11 20090722 ld --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 /usr/lib/../lib64/crt1.o /usr/lib/../lib64/crti.o /usr/lib/../lib64/crtbegin.o -L/usr/local/lib/gcc/x86_64-unknown-linux-gnu/3.4.4 -L/usr/local/lib/gcc/x86_64-unknown-linux-gnu/3.4.4/../../../../lib64 -L/usr/local/lib/gcc/x86_64-unknown-linux-gnu/3.4.4/../../.. -L/lib/../lib64 -L/usr/lib/../lib64 /tmp/ccUtT5MU.o -lgpc -lm -lgcc -lc -lgcc crtend.o /usr/lib/../lib64/crtn.o ld: cannot find -lgpc -- and there I am stuck. Any constructive suggestions about what to try next would be very welcome. Thanks, John O.

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New (gpc-20060325)
by Waldek Hebisch 08 Dec '09

08 Dec '09

I have put a new gpc snapshot at: http://www.math.uni.wroc.pl/~hebisch/gpc-20060325.tar.bz2 Main change is preliminary gcc-4.0.x support. The other changes are rather small. Note that for "production use" 3.4.x and 3.3.x backend are prefered. Also, using 2.8.1, 2.95.3 and 3.2.3 backend should work, but is depreciated. For more detail see: http://www.math.uni.wroc.pl/~hebisch/gpc/NEWS-20060325 and http://www.math.uni.wroc.pl/~hebisch/gpc/Fixed-20060325 -- Waldek Hebisch hebisch(a)math.uni.wroc.pl

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GPC installation on Intel 64 bit CPU, make fails
by Ernst-Ludwig.Bohnen＠t-online.de 28 Nov '09

28 Nov '09

Hallo, I am trying to install GPC (gpc-20060325, based on gcc-core-3.4.4) on a PC with Intel-Xeon 64 bit CPU and openSUSE 11.2. Make ends up with some mystical error lines, see below. Any suggestions? Ernst-Ludwig ..../configure --enable-languages=pascal --prefix=/usr/gnu <RET> ..../make <RET> .......... .......... .......... ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the location of the previous definition In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/gcov-io.h:240, from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:51: ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the location of the previous definition In file included from /usr/include/features.h:371, from /usr/include/stdio.h:28, from /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:79, from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcc2.c:41: /usr/include/gnu/stubs.h:7:27: gnu/stubs-32.h: No such file or directory make[2]: *** [libgcc/32/_muldi3.o] Error 1 make[1]: *** [libgcc.a] Error 2 make: *** [all-gcc] Error 2

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Re: GPC installation on Intel 64 bit CPU, make fails
by Ernst-Ludwig.Bohnen＠t-online.de 28 Nov '09

28 Nov '09

Maurice, merci pour votre reponse After installing /usr/include/gnu/stubs-32.h, which was missing on my machine, the 'last words' of make changed when installing gpc-20060325 based on gcc-core-3.4.4, see below. It probably did not help. Then I tried various GPC/GCC combinations and found a nearly working one: gpc-20070904 (the Hebisch edition, as you wrote) based on gcc-4.1.2, which is said to be not a recommended gcc candidate, but it works. Running gpc gives in the beginning this message: 'usr/bin/ld: skipping incompatible /usr/gnu/lib/libgcc_s.so when searching for -lgcc_s'. My final feeling is walking at night through a black forrest when installing GPC. Thank you for giving hints Ernst-Ludwig ----------------- Last words of make --------------------------------------------- /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the location of the previous definition In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/gcov-io.h:240, from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:51: ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the location of the previous definition /usr/lib64/gcc/x86_64-suse-linux/4.4/cc1: /tmp/root/install.gpc/gpc-build/gcc/libgcc_s.so.1: version `GCC_4.2.0' not found (required by /usr/lib64/libstdc++.so.6) make[1]: *** [collect2.o] Error 1 make: *** [all-gcc] Error 2 -----Original Message----- Date: Wed, 25 Nov 2009 10:58:25 +0100 Subject: Re: GPC installation on Intel 64 bit CPU, make fails From: Maurice Lombardi <Maurice.Lombardi(a)ujf-grenoble.fr> To: "Ernst-Ludwig.Bohnen(a)t-online.de" <Ernst-Ludwig.Bohnen(a)t-online.de> Ernst-Ludwig.Bohnen(a)t-online.de a Ã©crit : > I am trying to install GPC (gpc-20060325, based on gcc-core-3.4.4) > on a PC with Intel-Xeon 64 bit CPU and openSUSE 11.2. Make ends up > with some mystical error lines, see below. I have limited experience with that. I have only installed gpc with gcc 3.4.4 and gcc-4.1.2 on redhat fedora core 6 with a Xeon 64 CPU both 32 bits and 64 bits versions. You should rather try the latest gpc snapshot available on the hebisch site http://www.math.uni.wroc.pl/~hebisch/gpc/gpc-20070904.tar.bz2 but the problem is probably the same. See below > > ..../configure --enable-languages=pascal --prefix=/usr/gnu <RET> > > ..../make <RET> > .......... > .......... > .......... > ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined > In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: > /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the > location of the previous definition > In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/gcov-io.h:240, > Â Â Â Â Â Â Â Â Â from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:51: > ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined > In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: > /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the > location of the previous definition > In file included from /usr/include/features.h:371, > Â Â Â Â Â Â Â Â Â from /usr/include/stdio.h:28, > Â Â Â Â Â Â Â Â Â from /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:79, > Â Â Â Â Â Â Â Â Â from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcc2.c:41: > /usr/include/gnu/stubs.h:7:27: gnu/stubs-32.h: No such file or directory in this directory /usr/include/gnu/ in my system I find stubs.h stubs-32.h stubs-64.h So there is probably some misinstallation in your setup. > make[2]: *** [libgcc/32/_muldi3.o] Error 1 > make[1]: *** [libgcc.a] Error 2 > make: *** [all-gcc] Error 2 > Maurice -- Â Â Â Â Maurice Lombardi Laboratoire de Â Spectrometrie Physique, Universite Joseph Fourier de Grenoble, BP87 38402 Saint Martin d'Heres Cedex Â Â FRANCE Tel: 33 (0)4 76 51 47 51 Fax: 33 (0)4 76 63 54 95 mailto:Maurice.Lombardi@ujf-grenoble.fr

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/usr/local/gcc-3.4.6/configure: test: argument expected
by DUCARROZ Birgit 25 Nov '09

25 Nov '09

Hello, I try to install gpc on a solaris 10 x86 Done this: bash-3.00# gunzip gcc-3.4.6.tar.gz bash-3.00# tar -xvf gcc-3.4.6.tar bash-3.00# rm gcc-3.4.6.tar bash-3.00# ln -s /usr/local/gpc-20041017/p /usr/local/gcc-3.4.6/gcc/p bash-3.00# cd /usr/local/gpc-build/ bash-3.00# /usr/local/gcc-3.4.6/configure enable-languages=pascal gives me the following error: /usr/local/gcc-3.4.6/configure: test: argument expected Please can anyone help me? Kind regards, Birgit

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Intel 64, GPC-installation, make fails
by Ernst-Ludwig.Bohnen＠t-online.de 24 Nov '09

24 Nov '09

Hallo, I am trying to install GPC (gpc-20060325, based on gcc-core-3.4.4) on a PC with Intel-Xeon 64 bit CPU and openSUSE 11.2. Make ends up with some mystical error lines, see below. Any suggestions? Ernst-Ludwig ..../configure --enable-languages=pascal --prefix=/usr/gnu <RET> ..../make <RET> .......... .......... ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the location of the previous definition In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/gcov-io.h:240, from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:51: ./auto-host.h:185:1: warning: "HAVE_DECL_GETOPT" redefined In file included from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcov.c:37: /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:40:1: warning: this is the location of the previous definition In file included from /usr/include/features.h:371, from /usr/include/stdio.h:28, from /tmp/root/install.gpc/gcc-3.4.4/gcc/tsystem.h:79, from /tmp/root/install.gpc/gcc-3.4.4/gcc/libgcc2.c:41: /usr/include/gnu/stubs.h:7:27: gnu/stubs-32.h: No such file or directory make[2]: *** [libgcc/32/_muldi3.o] Error 1 make[1]: *** [libgcc.a] Error 2 make: *** [all-gcc] Error 2

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anyfile and blockwrite
by Wolfgang Helbig 19 Nov '09

19 Nov '09

Hi, Using blockwrite with Anyfile surprises me: The type definitions are: byteFile= file of packed record b: eightbits end; eightbits = 0..255; And the variables: dvibuf: array [0..800] of eightbits; dvifile: byteFile; The file is opened by rewrite(dvifile, filename) and then written by procedure writeit(f: anyfile); begin blockwrite(f, dvibuf[0..211], 212) end; I expected to get a file with 212 bytes like this one: osx $ od -tu1 expected 0000000 247 2 1 131 146 192 28 59 0 0 0 0 3 232 27 32 0000020 84 101 88 32 111 117 116 112 117 116 32 50 48 48 57 46 0000040 49 49 46 49 56 58 49 57 49 57 139 0 0 0 1 0 0000060 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * 0000120 0 0 0 255 255 255 255 141 159 242 0 0 142 160 2 131 0000140 51 218 141 160 253 134 204 38 141 145 20 0 0 243 0 75 0000160 241 96 121 0 10 0 0 0 10 0 0 0 5 99 109 114 0000200 49 48 171 104 97 108 108 111 142 142 159 24 0 0 141 146 0000220 0 232 96 163 49 142 140 248 0 0 0 42 1 131 146 192 0000240 28 59 0 0 0 0 3 232 2 155 51 218 1 213 193 71 0000260 0 2 0 1 243 0 75 241 96 121 0 10 0 0 0 10 0000300 0 0 0 5 99 109 114 49 48 249 0 0 0 151 2 223 0000320 223 223 223 223 0000324 But instead I get this file, the length is correct, but every byte occupies 32 bit, the higher bytes are not written at all. osx $ od -tu1 unexpected 0000000 247 0 0 0 2 0 0 0 1 0 0 0 131 0 0 0 0000020 146 0 0 0 192 0 0 0 28 0 0 0 59 0 0 0 0000040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0000060 3 0 0 0 232 0 0 0 27 0 0 0 32 0 0 0 0000100 84 0 0 0 101 0 0 0 88 0 0 0 32 0 0 0 0000120 111 0 0 0 117 0 0 0 116 0 0 0 112 0 0 0 0000140 117 0 0 0 116 0 0 0 32 0 0 0 50 0 0 0 0000160 48 0 0 0 48 0 0 0 57 0 0 0 46 0 0 0 0000200 49 0 0 0 49 0 0 0 46 0 0 0 49 0 0 0 0000220 56 0 0 0 58 0 0 0 49 0 0 0 57 0 0 0 0000240 50 0 0 0 51 0 0 0 139 0 0 0 0 0 0 0 0000260 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0000300 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * 0000320 All this is done with gpc version 20070904 on Mac OS X 10.6.2. I want to make minimal use of GPC extensions, thats why I didn't use the GPC byte for eight_bits or didn't use packed on subranges. I'd prefer to use packed file of eightbits instead, but GPC ignores packed for files. And then I'd like to use buffered output without changing the source file! Greetings, Wolfgang

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howto install gpc on solaris x86?
by DUCARROZ Birgit 05 Nov '09

05 Nov '09

Hello, does anyone have some experience howto install GNU pascal on Solaris 10 x86 platform? I found for SPARC, but not for x86. And how does it work? Any suggestions would be appreciated! Kind regards, Birgit

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how to write inline-assembly in gpc?
by jcyang 03 Nov '09

03 Nov '09

Since there is not offical reference,I got only one tutorial <a href="http://www.gnupascal.de/contrib/misc/gpcasm.zip"> gpcasm.zip </a>.But when I try to follow the tut and try the inline assembly example on my debian.The gpc was not happy with it. <pre> gnu_asm.pas : In procedure 'MyStupidDelay': gnu_asm.pas:3: error : can't find a register in class AREG while reloading asm </pre> Here is the code program gnu_asm; Procedure MyStupidDelay(time : integer); Begin Asm("0 : pushl $0xfffff 1 : decl(%%esp) jnz 1b addl $0x4, %%esp decl %%eax jnz 0b" : : "a" (time) : "eax" ); end; begin write("only for test"); end. Another question,are there any other refernece, tutorials, examples on inline assembly in gnu pascal. thanks.

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Kubuntu AMD-64 Linux: WHAT no graphics?
by twixt＠cstone.net 14 Oct '09

14 Oct '09

I installed gpc and all required or recommended packages using aptitude. The manual apparently contains no mention of graphics output. But that's why I downloaded Pascal in the first place! Looking through the mailing list archives, I find mention of a GRX library. But when I do a search for "grx" within aptitude, I come up empty. All I want to do is create a 432 pixel x 378 pixel image with over 2000 different 24-bit colors, all in a very precise pattern, a fractal shape as a matter of fact. In the time it is taking me to find any programming language that will let me do this, I suppose I could do it manually with a graphics editor, although this would be somewhat tedious. I can create a 432x378 array of strings, where each string is the hexadecimal code for a 24-bit color. How can I turn this array into an image? Does anyone know of a programming language which DOES do graphics? Thanks for your patience. David Bush

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