CONFIG.COMMON
Note
You usually don’t have to change the variables in the configuration files regarding directories. All programs are installed at the INSTALLTOP directory which is defined by bin/setup.sh,
Variables for building gcc/g++ with build-gcc.sh are described here:
Variables for building Python 2 with build-python2.sh are described here:
Python 2 configuration variables
The remaining variables of the configuration file CONFIG.COMMON are:
Note
$INSTALLTOP is defined by bin/setup.sh, $TOP is the directory where rtems-from-scratch is located
Variable |
default value |
explanation |
|---|---|---|
RTEMS_ARCH |
rtems-powerpc |
The CPU architecure which the cross tools are built for |
RTEMS_CROSS_INSTALL_DIR |
$INSTALLTOP/crosstools/$RTEMS_VERSION |
The directory where the cross tools are installed |
RTEMS_CROSS_SRC_DIR |
$TOP/src/crosstools/$RTEMS_VERSION |
The directory where the cross tool sources are put |
RTEMS_CROSS_USE_LOCAL_GCC |
“no” |
Use locally built gcc |
RTEMS_CROSS_USE_LOCAL_PYTHON2 |
“no” |
Use locally built Python 2 |
RTEMS_CROSS_NICE |
“yes” |
Run processes with “nice”, so they run with low priority |