HP UX Fortran Software manual Contents

Contents
HP secure development lifecycle......................................................................	7
1 An overview of HP Fortran...........................................................................	8
The HP Fortran compiler environment...........................................................................................	8
Driver......................................................................................................................................	9
C preprocessor.......................................................................................................................	10
Front-end...............................................................................................................................	11
Back-end...............................................................................................................................	13
Linker....................................................................................................................................	15
Tools.....................................................................................................................................	17
HP-UX operating system...........................................................................................................	17
2 Compiling and linking..............................................................................	18
Compiling with the f90 command.............................................................................................	18
f90 command syntax..........................................................................................................	18
Command-line options............................................................................................................	19
Commonly-used options......................................................................................................	20
Command-line options by category......................................................................................	20
Option descriptions............................................................................................................	21
Symbol binding options...........................................................................................................	37
Using optimization options.......................................................................................................	38
Reviewing general optimization options.....................................................................................	38
Fine-tuning optimization options...............................................................................................	40
Filenames..............................................................................................................................	49
Linking HP Fortran programs....................................................................................................	50
Linking with f90 vs. ld.........................................................................................................	50
Linking to libraries..............................................................................................................	51
Linking to nondefault libraries.........................................................................................	52
Linking HP Fortran 90 routines........................................................................................	52
Additional HP Fortran libraries........................................................................................	53
Linking to shared libraries...............................................................................................	53
Library search rules.......................................................................................................	54
Special-purpose compilations...................................................................................................	54
Compiling programs with modules.......................................................................................	54
Examples.....................................................................................................................	56
Compiling with make.....................................................................................................	57
Managing .mod files.....................................................................................................	58
Compiling for different PA-RISC machines..............................................................................	58
Creating shared libraries....................................................................................................	59
Compiling with +pic......................................................................................................	59
Linking with -b..............................................................................................................	60
Examples.....................................................................................................................	60
Using the C preprocessor........................................................................................................	60
Processing cpp directives....................................................................................................	61
Saving the cpp output file...................................................................................................	62
Creating demand-loadable executables.....................................................................................	62
Creating shared executables....................................................................................................	62
Compiling in 64-bit mode........................................................................................................	63
Using environment variables.....................................................................................................	63
F90ROOT environment variable...........................................................................................	64
ST_F90COM[64] environment variable.................................................................................	64
HP_F90OPTS environment variable......................................................................................	64

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