> you should put BUILD_X86_64=y here since you have

> an AMD 64 computer

Thanks. I thought X86 was inappropriate for AMD.

The grx libraries apparently installed just fine, and so

did gpc, which was a binary install using Aptitude.

The grx test programs worked.

I entered the pascal subdirectory and tried to compile

one of the programs just to see what would happen.

david@Achernar:~/software/grx/grx248/pascal$ gpc -Wall -v jpgtest.pas

Using built-in specs.

Configured with: ../src/configure -v --enable-languages=c,pascal --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.1.3 --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --disable-libmudflap --enable-checking=release x86_64-linux-gnu

Thread model: posix

gpc version 20070904, based on gcc-4.1.3 20080420 (prerelease) (Ubuntu 2.1-4.1.2-22ubuntu1)

/usr/lib/gcc/x86_64-linux-gnu/4.1.3/gpc1 -quiet -v jpgtest.pas -quiet -dumpbase jpgtest.pas -mtune=generic -famtmpfile=/tmp/ccPshtNC.gpa -Wall -version -o /tmp/ccsML1Y7.s

GNU Pascal version 20070904, based on gcc-4.1.3 20080420 (prerelease) (Ubuntu 2.1-4.1.2-22ubuntu1) (x86_64-linux-gnu)

compiled by GNU C version 4.1.3 20080420 (prerelease) (Ubuntu 2.1-4.1.2-22ubuntu1).

GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072

GNU Pascal Compiler PreProcessor version 20070904, based on gcc-4.1.3 20080420 (prerelease) (Ubuntu 2.1-4.1.2-22ubuntu1)

jpgtest.pas:23: error: module/unit interface `GPC' could not be imported

Okay, I should have just run make within the directory.

david@Achernar:~/software/grx/grx248/pascal$ which gpc

/usr/bin/gpc

david@Achernar:~/software/grx/grx248/pascal$ make -f makefile.x11

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xblt_test blt_test.pas -L../lib/unix

chmod 0755 xblt_test

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xmodetest modetest.pas -L../lib/unix

chmod 0755 xmodetest

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xkeytest keytest.pas -L../lib/unix

chmod 0755 xkeytest

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xtxt_test txt_test.pas -L../lib/unix

chmod 0755 xtxt_test

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xvir_test vir_test.pas -L../lib/unix

chmod 0755 xvir_test

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xpolytest polytest.pas -L../lib/unix

chmod 0755 xpolytest

gpc --automake -O2 -fno-strict-aliasing -Wall -m64 -o xjpgtest jpgtest.pas -L../lib/unix

../lib/unix/libgrx20X.a(ctx2jpg.o): In function `writejpeg':

ctx2jpg.c:(.text+0x5c): undefined reference to `jpeg_std_error'

ctx2jpg.c:(.text+0x98): undefined reference to `jpeg_CreateCompress'

ctx2jpg.c:(.text+0xa5): undefined reference to `jpeg_stdio_dest'

ctx2jpg.c:(.text+0xe8): undefined reference to `jpeg_set_defaults'

ctx2jpg.c:(.text+0xf9): undefined reference to `jpeg_set_quality'

ctx2jpg.c:(.text+0x106): undefined reference to `jpeg_start_compress'

ctx2jpg.c:(.text+0x1da): undefined reference to `jpeg_write_scanlines'

ctx2jpg.c:(.text+0x1f2): undefined reference to `jpeg_finish_compress'

ctx2jpg.c:(.text+0x1fa): undefined reference to `jpeg_destroy_compress'

ctx2jpg.c:(.text+0x2c7): undefined reference to `jpeg_destroy_compress'

../lib/unix/libgrx20X.a(jpg2ctx.o): In function `queryjpeg':

jpg2ctx.c:(.text+0x46): undefined reference to `jpeg_std_error'

jpg2ctx.c:(.text+0x7e): undefined reference to `jpeg_CreateDecompress'

jpg2ctx.c:(.text+0x8b): undefined reference to `jpeg_stdio_src'

jpg2ctx.c:(.text+0x98): undefined reference to `jpeg_read_header'

jpg2ctx.c:(.text+0xb6): undefined reference to `jpeg_destroy_decompress'

jpg2ctx.c:(.text+0xe6): undefined reference to `jpeg_destroy_decompress'

../lib/unix/libgrx20X.a(jpg2ctx.o): In function `readjpeg':

jpg2ctx.c:(.text+0x1c9): undefined reference to `jpeg_std_error'

jpg2ctx.c:(.text+0x205): undefined reference to `jpeg_CreateDecompress'

jpg2ctx.c:(.text+0x212): undefined reference to `jpeg_stdio_src'

jpg2ctx.c:(.text+0x21f): undefined reference to `jpeg_read_header'

jpg2ctx.c:(.text+0x22f): undefined reference to `jpeg_start_decompress'

jpg2ctx.c:(.text+0x2d0): undefined reference to `jpeg_read_scanlines'

jpg2ctx.c:(.text+0x359): undefined reference to `jpeg_finish_decompress'

jpg2ctx.c:(.text+0x361): undefined reference to `jpeg_destroy_decompress'

jpg2ctx.c:(.text+0x3e5): undefined reference to `jpeg_destroy_decompress'

collect2: ld returned 1 exit status

make: *** [xjpgtest] Error 1

david@Achernar:~/software/grx/grx248/pascal$ ls -aFl

total 4508

drwxr-xr-x 3 david david 4096 2009-10-12 23:33 ./

drwxr-xr-x 13 david david 4096 2009-10-12 10:56 ../

drwxr-xr-x 2 david david 4096 2007-08-29 14:13 bgi/

-rw-r--r-- 1 david david 1551 2007-08-27 10:27 blt_test.pas

-rw-r--r-- 1 david david 1360 2007-08-25 10:29 colortst.pas

-rw------- 1 david david 51 2009-10-12 23:31 .directory

-rw-r--r-- 1 david david 733508 2009-10-12 23:33 gpc-all.gpi

-rw-r--r-- 1 david david 11435 2009-10-12 23:33 gpc_bp.gpi

-rw-r--r-- 1 david david 854 2009-10-12 23:33 gpc_cp.gpi

-rw-r--r-- 1 david david 27095 2009-10-12 23:33 gpc_delphi.gpi

-rw-r--r-- 1 david david 854 2009-10-12 23:33 gpc_ep.gpi

-rw-r--r-- 1 david david 780447 2009-10-12 23:33 gpc.gpi

-rw-r--r-- 1 david david 1640 2009-10-12 23:33 gpc.o

-rw-r--r-- 1 david david 526702 2009-10-12 23:33 grx.gpi

-rw-r--r-- 1 david david 1640 2009-10-12 23:33 grx.o

-rw-r--r-- 1 david david 72583 2007-09-03 08:02 grx.pas

-rw-r--r-- 1 david david 4483 2005-01-17 12:47 imgview.pas

-rw-r--r-- 1 david david 3299 2007-08-29 16:38 jpgtest.pas

-rw-r--r-- 1 david david 944 2007-03-25 15:11 keytest.pas

-rw-r--r-- 1 david david 1396 2005-01-17 12:44 makefile

-rw-r--r-- 1 david david 1197 2007-08-26 19:56 makefile.dj2

-rw-r--r-- 1 david david 1122 2007-08-26 19:57 makefile.lnx

-rw-r--r-- 1 david david 1155 2007-08-26 19:57 makefile.sdl

-rw-r--r-- 1 david david 1321 2007-08-26 19:58 makefile.w32

-rw-r--r-- 1 david david 1276 2007-08-26 19:57 makefile.x11

-rw-r--r-- 1 david david 583 2007-03-25 15:11 modetest.pas

-rw-r--r-- 1 david david 3903 2007-03-25 15:11 polytest.pas

-rw-r--r-- 1 david david 1445 2007-04-15 11:09 readme

-rw-r--r-- 1 david david 3405 2009-10-12 23:33 test.gpi

-rw-r--r-- 1 david david 5552 2009-10-12 23:33 test.o

-rw-r--r-- 1 david david 1152 2007-08-13 07:32 test.pas

-rw-r--r-- 1 david david 2345 2007-08-27 10:35 txt_test.pas

-rw-r--r-- 1 david david 6296 2007-08-28 16:32 vir_test.pas

-rwxr-xr-x 1 david david 391119 2009-10-12 23:33 xblt_test*

-rwxr-xr-x 1 david david 376059 2009-10-12 23:33 xkeytest*

-rwxr-xr-x 1 david david 338323 2009-10-12 23:33 xmodetest*

-rwxr-xr-x 1 david david 376450 2009-10-12 23:33 xpolytest*

-rwxr-xr-x 1 david david 416533 2009-10-12 23:33 xtxt_test*

-rwxr-xr-x 1 david david 382799 2009-10-12 23:33 xvir_test*

david@Achernar:~/software/grx/grx248/pascal$

It seems more than a coincidence that the error here

is for the same program I tried to compile manually,

jpgtest.pas. Did I mess something up?

Thanks again.

David