ID: 19700
User updated by: sprice@wisc.edu
Reported By: sprice@wisc.edu
Status: Analyzed
Bug Type: GD related
Operating System: all
PHP Version: 4.2.3, 4.3.0-dev
New Comment:
For compiling libpng in Jaguar I use:
% cp scripts/makefile.macosx ./Makefile
% make ZLIBINC="/usr/lib" ZLIBLIB="/usr/lib"
% sudo make install
% sudo ranlib /usr/local/lib/libpng.a
I get one error, but as far as I can tell it compiles the libpng.a just
fine.
Error is:
cc -o pngtest -fno-common -I/usr/lib -O pngtest.o -L. -L/usr/lib -lpng
-lz -current_version 0.1.2.5
cc: -current_version only allowed with -dynamiclib
make: *** [pngtest] Error 1
Previous Comments:
------------------------------------------------------------------------
[2002-10-05 20:59:42] rasmus@php.net
Yeah, once we got the backtrace info, this one was easy. I'll fix it
in a bit unless Wez is doing it now.
------------------------------------------------------------------------
[2002-10-05 20:57:25] kalowsky@php.net
Good thing Wez knows the answer as I have been unable to get libpng
1.2.5 to compile on Jaguar. They have some funky Makefile magic going
on, and I don't have the patience right now to figure out their code.
------------------------------------------------------------------------
[2002-10-05 20:48:17] sprice@wisc.edu
My girlfriend says that she will give everyone a hug if you fix this
bug and #19704. :-)
------------------------------------------------------------------------
[2002-10-05 20:39:22] wez@php.net
The problem is that the gd library assumes that the src
image is palette based if the destination is palette based.
That causes c to be set to the ARGB value instead of the palette index
into the color map array, and hence the segfault.
------------------------------------------------------------------------
[2002-10-05 20:29:35] sprice@wisc.edu
Silly Apple...
(gdb) p c
$1 = 1648905
(gdb) p i
$2 = 256
(gdb)
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