#4507: compile warning for planarity code
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Reporter: jason | Owner: rlm
Type: defect | Status: new
Priority: major | Milestone: sage-3.2
Component: graph theory | Keywords:
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I get the following compile warning:
{{{
gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes
-fPIC -I/home/jason/sage/local//include
-I/home/jason/sage/local//include/csage
-I/home/jason/sage/devel//sage/sage/ext
-I/home/jason/sage/local/include/python2.5 -c
sage/graphs/planarity/graphEmbed.c -o
build/temp.linux-i686-2.5/sage/graphs/planarity/graphEmbed.o
sage/graphs/planarity/graphEmbed.c: In function
‘_CreateSortedSeparatedDFSChildLists’:
sage/graphs/planarity/graphEmbed.c:84: warning: implicit declaration of
function ‘memset’
sage/graphs/planarity/graphEmbed.c:84: warning: incompatible implicit
declaration of built-in function ‘memset’
}}}
I fixed this by adding #include <string.h> (which declares the memset
function) to listcoll.h (where the LCReset macro is defined).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4507>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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