general switches

pu_start

[default value: 0] During individual program-unit compilation, skip all program units until PROGRAM-UNIT-< pu_start>. This does not affect the preliminary whole-program analysis phase. All program units are still analyzed there.

pu_stop

[default value: 0] During individual program-unit compilation, compile all program units until PROGRAM-UNIT-< pu_stop>. This does not affect the preliminary whole-program analysis phase. All program units are still analyzed there.

pu_start and pu_stop both given non-zero values will skip all program units until the pu_startth one and then compile until after the pu_stopth one.

prom_logical

[default value: 1] The value 1 means to promote LOGICALs to INTEGERs if they appear in arithmetic expressions. Any other value turns this behavior off.

integer_len

[default value: 4] This is the default length of INTEGER variables.

logical_len

[default value: 4] This is the default length of LOGICAL variables.

real_len

[default value: 8] This is the default length of REAL variables.

double_len

[default value: 8] This is the default length of DOUBLE PRECISION variables.

complex_len

[default value: 8] This is the default length of COMPLEX variables.