# libgmp/cfg - "Build" settings for package

#---------------------------------------------------------------------

[about]
GMP is a free library for arbitrary precision arithmetic, operating on
signed integers,  rational numbers, and floating point numbers.  There
is no practical limit to the  precision except the ones implied by the
available memory  in the  machine GMP runs on.  GMP has a  rich set of
functions, and the functions have a regular interface.

Target applications for  GMP include cryptography applications and re-
search,  Internet security applications, algebra systems, computation-
al algebra research, etc.

GMP is carefully designed to be as  fast as possible,  both for  small
operands and for huge operands.  The speed is achieved by using  full-
words as the basic arithmetic type,  by using  fast  algorithms,  with
highly optimized assembly code for the  most common  inner loops for a
lot of CPUs, and by a general emphasis on speed.

GMP is faster than any other bignum library. The advantage for GMP in-
creases  with the  operand sizes for  many operations,  since GMP uses
asymptotically faster algorithms.

#---------------------------------------------------------------------

[technotes]

#---------------------------------------------------------------------

[buildtimes]

00.02 hours (or 001.47 minutes) - HP EliteBook 8560w 32GB RAM
00.03 hours (or 001.88 minutes) - Dell Inspiron 6400 2.0 GHz Intel Duo
                                  7200 2GB RAM
00.04 hours (or 002.22 minutes) - ThinkPad E540 i7 4x2 16GB RAM
00.16 hours (or 009.65 minutes) - Compaq 1.7 GHz Intel Pentium 4 512MB
                                  RAM

#---------------------------------------------------------------------

[settings]
build      = default
fortran    = disabled
license    = See "license*.txt" in installed tree
licfile    = COPYING
nls        = disabled
nosyslinks = yes
purge      = no                 # This is a critical package
tmpsize    = 31M
unpack     = relaxed

#---------------------------------------------------------------------

[depends]
actools
bison3
flex
gawk
grep
ncurses
readline
sed

#---------------------------------------------------------------------

[configure]
MANBASE=$PKGDIR_PROD/man
mkdir -p $MANBASE

bash ./configure \
    --prefix=$PKGDIR_PROD  \
    --build=$LACARCHBUILD  \
    --host=$LACARCHHOST    \
    --enable-shared        \
    --disable-static       \
    --enable-cxx           \
    --mandir=$MANBASE

#---------------------------------------------------------------------

# Original URLs. These URLs were valid at one point, but may have died
# since then. If you download newer versions of tarballs [etc.], don't
# delete  the  original versions,  as you may not  be able  to replace
# them.

[urls]
url_debian  = http://packages.debian.org/unstable/source/gmp
url_home    = Unknown

url_lfs     = http://www.linuxfromscratch.org/blfs/view/stable/\
general/gmp.html

url_tarball = ftp://ftp.gnu.org/gnu/gmp/gmp-6.2.1.tar.xz

#---------------------------------------------------------------------

[history]
170501 Updated from 6.1.0 to 6.1.2
210126 Updated to 6.2.1