[petsc-users] Override PETSc compile options

Satish Balay balay at mcs.anl.gov
Wed May 7 21:15:39 CDT 2014

On Wed, 7 May 2014, TAY wee-beng wrote:

> Hi Matt,
> Sorry, I mean during the compilation of my own codes using my own makefile.
$ grep Wall arch-linux2-c-debug/conf/petscvariables 
FC_LINKER_FLAGS =    -fPIC -Wall -Wno-unused-variable -Wno-unused-dummy-argument -g -O0 
CC_FLAGS =  -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0 
FC_FLAGS =  -fPIC -Wall -Wno-unused-variable -Wno-unused-dummy-argument -g -O0  
CXX_FLAGS =  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g -O0   -fPIC  
PCC_LINKER_FLAGS =    -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0
PCC_FLAGS =  -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0 
balay at asterix /home/balay/petsc (master)

You can redefine the corresponding variables in your makefile as needed. [after the include directive]


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