0003099: Link error when building python with system zlib.lib on windows 32 bit machine

ID	Project	Category	View Status	Date Submitted	Last Update

0003099	Slicer4	Core: Building (CMake, Superbuild)	public	2013-05-02 09:14	2014-02-26 07:10

Reporter	wangk	Assigned To	jcfr
Priority	normal	Severity	minor	Reproducibility	always
Status	closed	Resolution	fixed
Product Version	Slicer 4.2.2-1
Target Version	Slicer 4.3.0	Fixed in Version	Slicer 4.3.0

Summary	0003099: Link error when building python with system zlib.lib on windows 32 bit machine
Description	updated to revision 21964 and started to build slicer. Now I get this error: error LNK2019: unresolved external symbol _slicer_zlib_deflate referenced in function _PyZlib_compress I checked the svn log and in r21963, it seems changes have been made to how to link to system zlib. I suspect that is the reason. the same compilation errors also shows on dashboard. http://slicer.cdash.org/buildSummary.php?buildid=93254
Tags	No tags attached.

jcfr 2013-08-30 18:41 administrator ~0009755	Fixed in r21998 See http://viewvc.slicer.org/viewvc.cgi/Slicer4?view=revision&revision=21998 // --------------------------- COMP: Do not compile zlib using WINAPI calling convention Following commit r21963, windows 32-bit couldn't be be built because of missing symbol error associated with python, vtk and itk. Ensuring ZLIB_WINAPI was defined systematically by configuring it inside "zlibDllConfig.h" was solving python link error but was then causing further link error while building ITK, VTK (conflicting calling convention fastcall vs stdcall) Since originally the flag has been added to be able to compile LibArchive and since now LibArchive supports zlib build with or without ZLIB_WINAPI, there is NOW no need to force the flag.

Date Modified	Username	Field	Change
2013-05-02 09:14	wangk	New Issue
2013-05-02 09:14	wangk	Status	new => assigned
2013-05-02 09:14	wangk	Assigned To	=> jcfr
2013-08-30 18:41	jcfr	Target Version	=> Slicer 4.3.0
2013-08-30 18:41	jcfr	Note Added: 0009755
2013-08-30 18:41	jcfr	Status	assigned => resolved
2013-08-30 18:41	jcfr	Fixed in Version	=> Slicer 4.3.0
2013-08-30 18:41	jcfr	Resolution	open => fixed
2014-02-26 07:10	wangk	Status	resolved => closed
2015-11-13 12:55	jcfr	Relationship added	related to 0004085