still: preparing SuSE 5.2 for swarm

[Lorenz Gygax]

Dear all,

sorry that you didn't hear from me earlier again, but somehow your
messages did not reach me by e-mail (I actually wondered about the
quietness), though the command 'which' to majordomo asures me that I am
still subscribed to the list. I realized this only today when I went
digging into the list's archive. Well, I will see whether I get your
responses this time ... 

I could successfully (as far as I see) install BLT 2.4. The only problem
remaining now (except for SWARM itself ;-) is libpng. I set up the
directories for it and zlib as proposed in the libpng INSTALL and copied
the makefile.lnx from the scripts. I did not change anything in there.
When I try to follow the INSTALL further this is what happens: 

# make test
gcc -o pngtest -I../zlib -Wall -O3 -funroll-loops -malign-loops=2
-malign-functions=2  pngtest.o -L. -Wl,-rpath,. -L../zlib
-Wl,-rpath,../zlib -lpng -lz -lm
pngtest.o: In function `test_one_file':
pngtest.o(.text+0x54d): undefined reference to `png_set_write_status_fn'
pngtest.o(.text+0x56a): undefined reference to `png_set_write_status_fn'
pngtest.o(.text+0x578): undefined reference to `png_set_read_status_fn'
pngtest.o(.text+0x596): undefined reference to
`png_set_write_user_transform_fn'
make: *** [pngtest] Error 1


Then I looked at pngconf.h where I found some lines with reference to
Linux.  When I uncomment them I get:

# make test
gcc -I../zlib -Wall -O3 -funroll-loops -malign-loops=2 -malign-functions=2
-c pngtest.c -o pngtest.o
In file included from png.h:112,
                 from pngtest.c:38:
pngconf.h:104: parse error before `1'
In file included from pngtest.c:38:
png.h:529: parse error before `jmp_buf'
png.h:529: warning: no semicolon at end of struct or union
png.h:682: parse error before `}'
pngtest.c: In function `test_one_file':
pngtest.c:511: warning: implicit declaration of function `setjmp'
pngtest.c:511: dereferencing pointer to incomplete type
pngtest.c:527: dereferencing pointer to incomplete type
make: *** [pngtest.o] Error 1

So maybe that is the right track if I only uncomment the right lines? But
which are these?

Thanks for all further help! Regards
--
                        Lorenz Gygax

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