For Linux® on 64-bit Intel systems, install the GCC
compiler and then set compiler parameters before you create and run
parallel jobs.
About this task
Complete this task for every engine tier computer
where jobs will be recompiled. The compiler settings must be specified
for each project that requires them.
Procedure
-
Install the compiler. For information about supported compilers, see the version 11.7.1 system requirements.
- Log into the IBM®
InfoSphere®
DataStage® and QualityStage® Administrator using
an account with administrator authority.
- Select Projects.
- For each project listed in the window, complete these steps
to update compiler settings so that the transforms can be compiled
successfully:
- Click the project name, and click Properties.
- Click Environment.
- Select .
- Select APT_COMPILEOPT. In the Value column,
change the value to
-O -fPIC -Wno-deprecated -c -m64 -mtune=generic
-mcmodel=small
- Select APT_COMPILER.
In the Value column, change the value to
g++
- Select APT_LINKER.
In the Value column, change the value to
g++
- Select APT_LINKOPT. In the Value column,
change the value to
-shared -m64
- Click OK.
- Click OK.
- Click Close.