NAME

       regina-engine-config - get information about the installed version of Regina

SYNOPSIS

       regina-engine-config    [--prefix[=DIR]]    [--exec-prefix[=DIR]]   [--version]   [--libs]
       [--cflags]

DESCRIPTION

       regina-engine-config tells you which compiler and linker flags should be used to build the
       mathematical  engine of Regina into your own programs.  Regina's mathematical engine is in
       the library libregina-engine.so.

       Regina is a software package for 3-manifold and 4-manifold topologists, with  a  focus  on
       triangulations, knots and links, normal surfaces, and angle structures.

       For  3-manifolds, it includes high-level tasks such as 3-sphere recognition, connected sum
       decomposition and Hakenness testing, comes with a rich database of census  manifolds,  and
       incorporates  the  SnapPea kernel for working with hyperbolic manifolds.  For 4-manifolds,
       it offers  a  range  of  combinatorial  and  algebraic  tools,  plus  support  for  normal
       hypersurfaces.   For  knots  and  links,  Regina  can  perform combinatorial manipulation,
       compute knot polynomials, and work with several import/export formats.

OPTIONS

       regina-engine-config accepts the following options.

       --prefix=DIR
              Use DIR instead of  the  installation  prefix  that  Regina  was  built  with  when
              computing  the output for the --cflags and --libs options. This option is also used
              for the exec prefix if  --exec-prefix  is  not  specified.   This  option  must  be
              specified  before  any --libs or --cflags options.  If no DIR is specified then the
              current installation prefix will be written to standard output.

              Most people will not need this option.

       --exec-prefix=DIR
              Use DIR instead of the installation exec prefix that Regina  was  built  with  when
              computing  the  output  for  the  --cflags and --libs options.  This option must be
              specified before any --libs or --cflags options.  If no DIR is specified  then  the
              current installation exec prefix will be written to standard output.

              Most people will not need this option.

       --version
              Print  the currently installed version of Regina.  This will include any BUILD_INFO
              string that was set when Regina was built.

       --libs Print the linker flags that are required to  link  a  program  against  the  Regina
              calculation engine.

       --cflags
              Print  the  compiler  flags  that  are  required to compile a program that uses the
              Regina calculation engine.

SEE ALSO

       Regina includes a detailed users' handbook, which may be accessed  through  Regina's  help
       menu or read online at http://regina-normal.github.io/ .

AUTHOR

       This  utility  was  written by Ben Burton <bab@maths.uq.edu.au>, and is licensed under the
       GNU General Public License.  Many people have been involved in the development of  Regina;
       see the users' handbook for a full list of acknowledgements.

       This  script regina-engine-config and its manual page were modified from gtk-config, which
       contains the following notice:

              Copyright ©  1998 Owen Taylor

              Permission to use, copy, modify, and distribute this software and its documentation
              for  any  purpose  and  without  fee  is  hereby  granted,  provided that the above
              copyright notice appear in all copies and that both that copyright notice and  this
              permission notice appear in supporting documentation.

       Note  that the permission statement above applies only to regina-engine-config, and not to
       Regina as a whole.

                                         25 October 2022                  REGINA-ENGINE-CONFIG(1)