gnuastro (0.22)

'configure' configures GNU Astronomy Utilities 0.22 to adapt to many kinds of systems.

Usage: /bb.download/source/gnuastro-0.22/configure [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print 'checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for '--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or '..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [/usr/local]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, 'make install' will install all the files in
'/usr/local/bin', '/usr/local/lib' etc.  You can specify
an installation prefix other than '/usr/local' using '--prefix',
for instance '--prefix=$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/gnuastro]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build
  --disable-largefile     omit support for large files
  --enable-threads={isoc|posix|isoc+posix|windows}
                          specify multithreading API
  --disable-threads       build without multithread safety
  --enable-shared[=PKGS]  build shared libraries [default=yes]
  --enable-static[=PKGS]  build static libraries [default=yes]
  --enable-fast-install[=PKGS]
                          optimize for fast installation [default=yes]
  --disable-libtool-lock  avoid locking (might break parallel builds)
  --enable-check-with-valgrind
                          Run 'make check' programs within Valgrind
  --enable-debug          No optimization, debug flags, no shared lib.
  --disable-rpath         do not hardcode runtime library paths
  --enable-cross-guesses={conservative|risky}
                          specify policy for cross-compilation guesses
  --enable-gnulibcheck    In 'make check', also test GNU Gnulib.
  --enable-arithmetic     Install Arithmetic and other enabled programs.
  --enable-buildprog      Install BuildProgram and other enabled programs.
  --enable-convertt       Install ConvertType and other enabled programs.
  --enable-convolve       Install Convolve and other enabled programs.
  --enable-cosmiccal      Install CosmicCalculator and other enabled programs.
  --enable-crop           Install Crop and other enabled programs.
  --enable-fits           Install Fits and other enabled programs.
  --enable-match          Install Match and other enabled programs.
  --enable-mkcatalog      Install MakeCatalog and other enabled programs.
  --enable-mkprof         Install MakeProfile and other enabled programs.
  --enable-noisechisel    Install NoiseChisel and other enabled programs.
  --enable-query          Install query and other enabled packages.
  --enable-segment        Install Segment and other enabled programs.
  --enable-statistics     Install Statistics and other enabled programs.
  --enable-table          Install Table and other enabled programs.
  --enable-warp           Install Warp and other enabled programs.
  --disable-guide-message No messages after each build step.
  --enable-year2038       support timestamps after 2038

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                          both]
  --with-aix-soname=aix|svr4|both
                          shared library versioning (aka "SONAME") variant to
                          provide on AIX, [default=aix].
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
                          compiler's sysroot if not specified).
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-libm-prefix[=DIR]  search for libm in DIR/include and DIR/lib
  --without-libm-prefix     don't search for libm in includedir and libdir
  --with-libgsl-prefix[=DIR]  search for libgsl in DIR/include and DIR/lib
  --without-libgsl-prefix     don't search for libgsl in includedir and libdir
  --with-libz-prefix[=DIR]  search for libz in DIR/include and DIR/lib
  --without-libz-prefix     don't search for libz in includedir and libdir
  --with-libbz2-prefix[=DIR]  search for libbz2 in DIR/include and DIR/lib
  --without-libbz2-prefix     don't search for libbz2 in includedir and libdir
  --with-libcurl-prefix[=DIR]  search for libcurl in DIR/include and DIR/lib
  --without-libcurl-prefix     don't search for libcurl in includedir and libdir
  --with-libcfitsio-prefix[=DIR]  search for libcfitsio in DIR/include and DIR/lib
  --without-libcfitsio-prefix     don't search for libcfitsio in includedir and libdir
  --with-libwcs-prefix[=DIR]  search for libwcs in DIR/include and DIR/lib
  --without-libwcs-prefix     don't search for libwcs in includedir and libdir
  --without-libjpeg       disable support for libjpeg
  --with-libjpeg-prefix[=DIR]  search for libjpeg in DIR/include and DIR/lib
  --without-libjpeg-prefix     don't search for libjpeg in includedir and libdir
  --without-libtiff       disable support for libtiff
  --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
  --without-liblzma-prefix     don't search for liblzma in includedir and libdir
  --with-libtiff-prefix[=DIR]  search for libtiff in DIR/include and DIR/lib
  --without-libtiff-prefix     don't search for libtiff in includedir and libdir
  --without-libgit2       disable support for libgit2
  --with-libgit2-prefix[=DIR]  search for libgit2 in DIR/include and DIR/lib
  --without-libgit2-prefix     don't search for libgit2 in includedir and libdir
  --with-python           enable support for python
  --with-python-sys-prefix
                          use Python's sys.prefix and sys.exec_prefix values
  --with-python_prefix    override the default PYTHON_PREFIX
  --with-python_exec_prefix
                          override the default PYTHON_EXEC_PREFIX
  --without-included-regex
                          don't compile regex; this is the default on systems
                          with recent-enough versions of the GNU C Library
                          (use with caution on other systems).

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CPP         C preprocessor
  LT_SYS_LIBRARY_PATH
              User-defined run-time library search path.
  CXXCPP      C++ preprocessor
  PYTHON      the Python interpreter

Use these variables to override the choices made by 'configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <bug-gnuastro@gnu.org>.
GNU Astronomy Utilities home page: <http://www.gnu.org/software/gnuastro/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.