SUMMARY="A specialized computer algebra system"
DESCRIPTION="PARI/GP is a specialized computer algebra system, primarily \
aimed at number theorists, but has been put to good use in many other \
different fields, from topology or numerical analysis to physics.

Although quite an amount of symbolic manipulation is possible, PARI does \
badly compared to systems like Axiom, Magma, Maple, Mathematica, Maxima, or \
Reduce on such tasks, e.g.~multivariate polynomials, formal integration, \
etc. On the other hand, the three main advantages of the system are its \
speed, the possibility of using directly data types which are familiar to \
mathematicians, and its extensive algebraic number theory module (from \
the above-mentioned systems, only Magma provides similar features)."
HOMEPAGE="http://pari.math.u-bordeaux.fr/"
COPYRIGHT="2000-2014 The PARI Group, Bordeaux"
LICENSE="GNU GPL v2"
REVISION="1"
SOURCE_URI="http://pari.math.u-bordeaux.fr/pub/pari/unix/pari-$portVersion.tar.gz"
CHECKSUM_SHA256="ffe9940194b4a1274d8aa690d985e11539be36fcdd2215b74c39b30470a567c2"
PATCHES="$portVersionedName.patchset"

ARCHITECTURES="x86 ?x86_gcc2 x86_64"
SECONDARY_ARCHITECTURES="?x86_gcc2 x86"

PROVIDES="
	pari$secondaryArchSuffix = $portVersion compat >= 2
	cmd:gp
	cmd:gp_2.7
	cmd:gphelp
	cmd:tex2mail
	lib:libpari_gmp$secondaryArchSuffix = $portVersion compat >= 2
	"
REQUIRES="
	haiku$secondaryArchSuffix
	lib:libgmp$secondaryArchSuffix
	lib:libncurses$secondaryArchSuffix
	"

PROVIDES_devel="
	pari${secondaryArchSuffix}_devel = $portVersion compat >= 2
	devel:libpari_gmp$secondaryArchSuffix = $portVersion compat >= 2
	"
REQUIRES_devel="
	pari$secondaryArchSuffix == $portVersion base
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	devel:libgmp$secondaryArchSuffix
	devel:libncurses$secondaryArchSuffix
	"
BUILD_PREREQUIRES="
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:make
	cmd:sed
	"

BUILD()
{
	./Configure --prefix=$prefix --bindir=$binDir --includedir=$includeDir \
		--libdir=$libDir --mandir=$manDir --datadir=$dataDir \
		--sysdatadir=$sysDataDir
	cd Ohaiku-*
	make $jobArgs all
	cd ..
}

INSTALL()
{
	make install
	rm $libDir/libpari.so
	prepareInstalledDevelLib libpari-gmp
	fixPkgconfig
	packageEntries devel $developDir
}