Info2: <<
Package: singular
Version: 3.1.6
Type: v (3-1-6)
Revision: 2
#
Maintainer: None <fink-devel@lists.sourceforge.net>
HomePage: https://www.singular.uni-kl.de
License: GPL
#
Depends: <<
	gmp5-shlibs,
	libmpfr4-shlibs,
	libncurses5-shlibs (>= 5.9-20110507-1),
	readline8-shlibs
<<
# TODO: Add flint support (once there is a flint package)
# Alternatively, consider using the Fink ntl instead of the built-in one.
BuildDepends: <<
	gmp5,
	libmpfr4,
	libncurses5 (>= 5.9-20110507-1),
	readline8
<<
BuildConflicts: broken-gcc
Suggests: surf, graphviz, singular-doc (>= %v)
#
Source: https://service.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/%type_raw[v]/Singular-%type_raw[v].tar.gz
Source-Checksum: SHA256(7956a17a0b5d428fea25bc0bc6c19c753748fb98bb2926c49b9fbcbec94172ff)
SourceDirectory: Singular-%type_raw[v]
#
PatchFile: %n.patch
PatchFile-MD5: 4ca48faa992b0f477bfdf4b54f5abe05
#
ConfigureParams: <<
 --disable-doc \
 --libdir=%i/lib/Singular \
 --includedir=%i/include/Singular \
 --bindir=%i/lib/Singular \
 --prefix=%i/share/Singular \
 ( %m != x86_64 ) --enable-MP \
 --without-dynamic-kernel \
 --without-flint \
 --with-malloc=system \
 --with-valloc=system \
 --without-Boost  # Singular disables exceptions, hence boost cannot be used
<<
#GCC: 4.0

# Explicitly setting C(XX)FLAGS slightly conflicts with Singular/configure,
# which tries to set certain default values.
# E.g. it sets   -O2 -fomit-frame-pointer
# which seems odd, since -O2 implies -fomit-frame-pointer
SetCFLAGS: -O3
SetCXXFLAGS: -O3
#
CompileScript: <<
#! /bin/sh -ev
./configure %c
<<
#
InstallScript: <<
#! /bin/sh -ev
echo "#define MAKE_DISTRIBUTION " >Singular/distrib.h

mkdir -p %i/bin
mkdir -p %i/share/Singular
make install

ln -sf Singular-%type_raw[v] %i/lib/Singular/Singular
rm -f %i/share/Singular/LIB
cd Singular
make install-sharedist install_slibdir=%i/share/Singular/LIB
cd ..

cat >%i/bin/Singular <<!ANF
#!/bin/bash
export SINGULAR_BIN_DIR=%p/lib/Singular
export SINGULAR_ROOT_DIR=%p/share/Singular
export SINGULAR_INFO_FILE=%p/share/doc/Singular/info/singular.hlp
export SINGULAR_IDX_FILE=%p/share/doc/Singular/doc/singular.idx
export SINGULAR_HTML_DIR=%p/share/doc/Singular/html
export SINGULAR_EXAMPLES_DIR=%p/share/doc/Singular/examples
export PATH="%p/lib/Singular:%p/bin:\$PATH"
export SINGULAR_EXECUTABLE="%p/bin/Singular"
exec %p/lib/Singular/Singular-%type_raw[v]  \$*
!ANF
chmod 755 %i/bin/Singular

cat >%i/lib/Singular/singularsurf <<!ANF
#!/bin/bash
x11_app=X11

if [ -d /Applications/Utilities/X11.app ]; then
  x11_app=/Applications/Utilities/X11.app
elif [ -d /Applications/X11.app ]; then
  x11_app=/Applications/X11.app
fi

/usr/bin/open -a "\$x11_app" 

sleep 1;

if [ -z \$DISPLAY ]; then
export DISPLAY=":0.0"
fi

exec surf \$*
!ANF

chmod 755 %i/lib/Singular/singularsurf

cat >%i/bin/ESingular <<!ANF
#!/bin/bash
export SINGULAR_BIN_DIR=%p/lib/Singular
export SINGULAR_ROOT_DIR=%p/share/Singular
export SINGULAR_INFO_FILE=%p/share/doc/Singular/info/singular.hlp
export SINGULAR_IDX_FILE=%p/share/doc/Singular/doc/singular.idx
export SINGULAR_HTML_DIR=%p/share/doc/Singular/html
export SINGULAR_EXAMPLES_DIR=%p/share/doc/Singular/examples
export PATH="%p/bin:\$PATH"
export SINGULAR_EXECUTABLE="%p/bin/Singular"
exec %p/lib/Singular/ESingular  \$*
!ANF
chmod 755 %i/bin/ESingular

rm -rf %p/share/Singular/doc/doc/NTL
for f in `find . -name ChangeLog|sed -e 's,^\./,,'`; do
  mkdir -p %i/share/doc/%N/`dirname $f`
  cp -p $f %i/share/doc/%N/$f
done
<<
DocFiles: COPYING README
#
Description: Computer algebra system
DescDetail: <<
Singular is a computer algebra system for polynomial computations, with
special emphasis on commutative and non-commutative algebra, algebraic
geometry, and singularity theory. 

Its main computational objects are ideals, modules and matrices over a
large number of baserings.
<<
DescPackaging: <<
 Disabling MP on 64 bit as it requires sizeof(long)==4. 

 Patching libparse.{l,cc} to avoid error with strict C++ compilers.
 
 kutil.cc: fix ordered comparison between pointer and integer.
 
 Add explict include for <stddef.h> to work around problems on 10.7
 caused by singular trying to "trick" GMP into thinking it is being
 compiled in a C compiler, not a C++ compiler.

 Previous revisions by Michael Brickenstein.
<<

<<