GP2C(1)                              PARI                              GP2C(1)

       GP2C - The GP to C compiler

       gp2c [-ghfltvydWSTGV] [-i N] [-o <file>] [-p <prefix>] []

       gp2c is a program that translate GP code to C code that use the libpari
       library. It tries to generate code looking like the PARI source code.

   user option:
       -o <file> : Place output in file <file>.

       -g : Generate automatic garbage collection code.

       -iN: Set indentation level to N spaces (default 2).

       -W : Output information about global variables.

       -C : Generate range checking code.

       -p <prefix>: Prefix user-defined symbol by <prefix> to avoid conflict.

       -s <suffix>: Add suffix <suffix> to GP install names of functions.

       -S: Assume strict declarations for functions.

   query options:
       -h : This help.

       -f : Dump information about functions to stderr.

       -l : Output the list of functions known to the compiler.

       -t : Output the table of types known to the compiler.

       -v : Output version information and exit.

   debugging options:
       -d : Increase debugging level.

       -y : Switch parser to debug mode.

       -T : Output syntactic tree in treetool format.

       -TT : Output syntactic tree in VCG/GRL format.

       -G : Generate GP code in place of C code. Don't smile.

       -V : Do not clean up variables. file to be processed, default to stdin.  The generated C code
       is output to stdout unless option -o is used.

       See the script gp2c-run for an automated compilation process.

       Copyright 2000-2013 The PARI Group

       GP2C is free software, covered by the GNU General Public License, and
       you are welcome to change it and/or distribute copies of it under
       certain conditions.  There is absolutely no warranty for GP2C.

       Bill Allombert <>

       gp2c-run(1), gp2c-dbg(1), gp(1), gcc(1)

GP to C compiler                 January 2005                          GP2C(1)