SUMMARY="A yacc-compatible parser generator"
DESCRIPTION="Bison is a general-purpose parser generator that converts an \
annotated context-free grammar into an LALR(1) or GLR parser for that \
grammar. Once you are proficient with Bison, you can use it to develop a wide \
range of language parsers, from those used in simple desk calculators to \
complex programming languages.

Bison is upward compatible with Yacc: all properly-written Yacc grammars ought \
to work with Bison with no change. Anyone familiar with Yacc should be able to \
use Bison with little trouble. You need to be fluent in C or C++ programming \
in order to use Bison."
HOMEPAGE="http://www.gnu.org/software/bison/bison.html"
COPYRIGHT="1992-2011 Free Software Foundation, Inc."
LICENSE="GNU GPL v3"
REVISION="1"
SOURCE_URI="http://ftp.gnu.org/gnu/bison/bison-$portVersion.tar.gz"
CHECKSUM_SHA256="856487963d9d57eff2c5de54841d00ff36399f6a9f232711702701ce589c3afa"
PATCHES="bison-${portVersion}.patchset"

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


PROVIDES="
	bison$secondaryArchSuffix = $portVersion compat >= 2.5
	cmd:bison$secondaryArchSuffix = $portVersion compat >= 2.5
	cmd:yacc$secondaryArchSuffix
	devel:liby$secondaryArchSuffix = $portVersion compat >= 2.5
	"
REQUIRES="
	haiku$secondaryArchSuffix
	cmd:m4
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	"
BUILD_PREREQUIRES="
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:awk
	cmd:m4
	cmd:make
	cmd:sed
	cmd:flex
	cmd:makeinfo
	cmd:perl
	"

BUILD()
{
	runConfigure ./configure
	make $jobArgs
}

INSTALL()
{
	make install

	prepareInstalledDevelLibs liby

	rm $libDir/charset.alias
	rmdir $libDir
}

TEST()
{
	make check
}