🚀 go-pugleaf

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Hi!

>>>>> Michael D Berger writes:

 MDB> The makedepend I am using does not work correctly.
 MDB> If anyone knows where I could get a better version, I would
 MDB> appreciate a note.

Here's the GNU answer:

gcc -M[something]

Attached is the relevant info page:

- --Gord

- -- 
   Gord Matzigkeit    | Jaques Cousteau loved programming in assembler.
gord@enci.ucalgary.ca |  PGP mail preferred... finger -l me for my key.
Keyprint: D5 66 08 E0 4D F4 D7 7B 8A C8 8A 9C 7F 39 25 A7 - ID 339ABEB9

File: gcc.info,  Node: Preprocessor Options,  Next: Assembler Options,  Prev: Optimize Options,  Up: Invoking GCC

Options Controlling the Preprocessor
====================================

   These options control the C preprocessor, which is run on each C
source file before actual compilation.

   If you use the `-E' option, nothing is done except preprocessing.
Some of these options make sense only together with `-E' because they
cause the preprocessor output to be unsuitable for actual compilation.

`-include FILE'
     Process FILE as input before processing the regular input file.
     In effect, the contents of FILE are compiled first.  Any `-D' and
     `-U' options on the command line are always processed before
     `-include FILE', regardless of the order in which they are
     written.  All the `-include' and `-imacros' options are processed
     in the order in which they are written.

`-imacros FILE'
     Process FILE as input, discarding the resulting output, before
     processing the regular input file.  Because the output generated
     from FILE is discarded, the only effect of `-imacros FILE' is to
     make the macros defined in FILE available for use in the main
     input.

     Any `-D' and `-U' options on the command line are always processed
     before `-imacros FILE', regardless of the order in which they are
     written.  All the `-include' and `-imacros' options are processed
     in the order in which they are written.

`-idirafter DIR'
     Add the directory DIR to the second include path.  The directories
     on the second include path are searched when a header file is not
     found in any of the directories in the main include path (the one
     that `-I' adds to).

`-iprefix PREFIX'
     Specify PREFIX as the prefix for subsequent `-iwithprefix' options.

`-iwithprefix DIR'
     Add a directory to the second include path.  The directory's name
     is made by concatenating PREFIX and DIR, where PREFIX was
     specified previously with `-iprefix'.  If you have not specified a
     prefix yet, the directory containing the installed passes of the
     compiler is used as the default.

`-iwithprefixbefore DIR'
     Add a directory to the main include path.  The directory's name is
     made by concatenating PREFIX and DIR, as in the case of
     `-iwithprefix'.

`-isystem DIR'
     Add a directory to the beginning of the second include path,
     marking it as a system directory, so that it gets the same special
     treatment as is applied to the standard system directories.

`-nostdinc'
     Do not search the standard system directories for header files.
     Only the directories you have specified with `-I' options (and the
     current directory, if appropriate) are searched.  *Note Directory
     Options::, for information on `-I'.

     By using both `-nostdinc' and `-I-', you can limit the include-file
     search path to only those directories you specify explicitly.

`-undef'
     Do not predefine any nonstandard macros.  (Including architecture
     flags).

`-E'
     Run only the C preprocessor.  Preprocess all the C source files
     specified and output the results to standard output or to the
     specified output file.

`-C'
     Tell the preprocessor not to discard comments.  Used with the `-E'
     option.

`-P'
     Tell the preprocessor not to generate `#line' commands.  Used with
     the `-E' option.

`-M'
     Tell the preprocessor to output a rule suitable for `make'
     describing the dependencies of each object file.  For each source
     file, the preprocessor outputs one `make'-rule whose target is the
     object file name for that source file and whose dependencies are
     all the `#include' header files it uses.  This rule may be a
     single line or may be continued with `\'-newline if it is long.
     The list of rules is printed on standard output instead of the
     preprocessed C program.

     `-M' implies `-E'.

     Another way to specify output of a `make' rule is by setting the
     environment variable `DEPENDENCIES_OUTPUT' (*note Environment
     Variables::.).

`-MM'
     Like `-M' but the output mentions only the user header files
     included with `#include "FILE"'.  System header files included
     with `#include <FILE>' are omitted.

`-MD'
     Like `-M' but the dependency information is written to a file made
     by replacing ".c" with ".d" at the end of the input file names.
     This is in addition to compiling the file as specified--`-MD' does
     not inhibit ordinary compilation the way `-M' does.

     In Mach, you can use the utility `md' to merge multiple dependency
     files into a single dependency file suitable for using with the
     `make' command.

`-MMD'
     Like `-MD' except mention only user header files, not system
     header files.

`-MG'
     Treat missing header files as generated files and assume they live
     in the same directory as the source file.  If you specify `-MG',
     you must also specify either `-M' or `-MM'.  `-MG' is not
     supported with `-MD' or `-MMD'.

`-H'
     Print the name of each header file used, in addition to other
     normal activities.

`-AQUESTION(ANSWER)'
     Assert the answer ANSWER for QUESTION, in case it is tested with a
     preprocessor conditional such as `#if #QUESTION(ANSWER)'.  `-A-'
     disables the standard assertions that normally describe the target
     machine.

`-DMACRO'
     Define macro MACRO with the string `1' as its definition.

`-DMACRO=DEFN'
     Define macro MACRO as DEFN.  All instances of `-D' on the command
     line are processed before any `-U' options.

`-UMACRO'
     Undefine macro MACRO.  `-U' options are evaluated after all `-D'
     options, but before any `-include' and `-imacros' options.

`-dM'
     Tell the preprocessor to output only a list of the macro
     definitions that are in effect at the end of preprocessing.  Used
     with the `-E' option.

`-dD'
     Tell the preprocessing to pass all macro definitions into the
     output, in their proper sequence in the rest of the output.

`-dN'
     Like `-dD' except that the macro arguments and contents are
     omitted.  Only `#define NAME' is included in the output.

`-trigraphs'
     Support ANSI C trigraphs.  The `-ansi' option also has this effect.

`-Wp,OPTION'
     Pass OPTION as an option to the preprocessor.  If OPTION contains
     commas, it is split into multiple options at the commas.


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