Bug#298403: thuban: FTBFS (amd64/gcc-4.0): cast from 'MFILEReceiver*' to 'int' loses precision

[Rob Weir]

Hi Silke,

On Thu, Mar 10, 2005 at 09:02:13AM +0100, Jan-Oliver Wagner said
 On Mon, Mar 07, 2005 at 12:43:32PM +0100, Andreas Jochens wrote:
  With the attached patch 'thuban' can be compiled
  on amd64 using gcc-4.0.
 
 thanks for the patch!
 
 It is applied to the 1-0 branch of Thuban and will appear with
 release 1.0.2.

1.0.2 doesn't seem to have come out yet; have you thought about
uploading 1.0.1 with the patch to Debian?

-rob


-- 
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]

Bug#298403: thuban: FTBFS (amd64/gcc-4.0): cast from 'MFILEReceiver*' to 'int' loses precision

[Jan-Oliver Wagner]

On Mon, Mar 07, 2005 at 12:43:32PM +0100, Andreas Jochens wrote:
 With the attached patch 'thuban' can be compiled
 on amd64 using gcc-4.0.

thanks for the patch!

It is applied to the 1-0 branch of Thuban and will appear with
release 1.0.2.

The problem is not relevant for the HEAD (ie. 1.1/1.2) branch
because gdalwarp.cpp has been rewritten and does not have this
macro anymore.

Best

Jan
-- 
Jan-Oliver Wagner   http://intevation.de/~jan/

Intevation GmbH  http://intevation.de/
FreeGIShttp://freegis.org/


-- 
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]

Bug#298403: thuban: FTBFS (amd64/gcc-4.0): cast from 'MFILEReceiver*' to 'int' loses precision

[Andreas Jochens]

Package: thuban
Severity: normal
Tags: patch

When building 'thuban' on amd64 with gcc-4.0,
I get the following error:

gcc -pthread -fno-strict-aliasing -DNDEBUG -g -O3 -Wall -Wstrict-prototypes 
-fPIC -I/usr/include -Ilibraries/thuban/ -I/usr/include/python2.3 -c 
libraries/thuban/gdalwarp.cpp -o 
build/temp.linux-x86_64-2.3/libraries/thuban/gdalwarp.o
cc1plus: warning: command line option -Wstrict-prototypes is valid for 
Ada/C/ObjC but not for C++
In file included from /usr/include/python2.3/Python.h:8,
 from libraries/thuban/gdalwarp.cpp:113:
/usr/include/python2.3/pyconfig.h:856:1: warning: _POSIX_C_SOURCE redefined
In file included from /usr/include/stdio.h:28,
 from /usr/include/cpl_port.h:151,
 from /usr/include/gdal.h:177,
 from /usr/include/gdal_alg.h:95,
 from libraries/thuban/gdalwarp.cpp:94:
/usr/include/features.h:150:1: warning: this is the location of the previous 
definition
libraries/thuban/gdalwarp.cpp: In function 'PyObject* 
ProjectRasterFile(PyObject*, PyObject*)':
libraries/thuban/gdalwarp.cpp:217: error: cast from 'MFILEReceiver*' to 'int' 
loses precision
libraries/thuban/gdalwarp.cpp:217: warning: field width should have type 'int', 
but argument 4 has type 'long unsigned int'
libraries/thuban/gdalwarp.cpp:217: warning: field width should have type 'int', 
but argument 4 has type 'long unsigned int'
error: command 'gcc' failed with exit status 1
make: *** [build-stamp] Error 1

With the attached patch 'thuban' can be compiled
on amd64 using gcc-4.0.

Regards
Andreas Jochens

diff -urN ../tmp-orig/thuban-1.0.0/libraries/thuban/gdalwarp.cpp 
./libraries/thuban/gdalwarp.cpp
--- ../tmp-orig/thuban-1.0.0/libraries/thuban/gdalwarp.cpp  2003-08-19 
23:32:24.0 +0200
+++ ./libraries/thuban/gdalwarp.cpp 2005-03-07 12:30:42.486778091 +0100
@@ -106,7 +106,7 @@
  */
 #define MFILENAME(name, ptr) \
 char name[ 8 + 2 * sizeof( void* ) + 1]; \
-{snprintf( name, sizeof(name), \3\1\4MFILE%0*x, 2*sizeof(void*), 
(int)(ptr)); \
+{snprintf( name, sizeof(name), \3\1\4MFILE%0*lx, 2*sizeof(void*), 
(long)(ptr)); \
  memset( ptr, 0, sizeof( ptr ) );}
 
 


-- 
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]