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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=4
inherit eutils fortran-2 toolchain-funcs multilib
MY_P="${PN}${PV//.}"
DESCRIPTION="FORTRAN/C device-independent scientific graphic library"
HOMEPAGE="http://www.astro.caltech.edu/~tjp/pgplot/"
SRC_URI="ftp://ftp.astro.caltech.edu/pub/pgplot/${MY_P}.tar.gz"
SLOT="0"
LICENSE="free-noncomm"
KEYWORDS="amd64 ~arm ~ia64 ~ppc ~x86 ~amd64-linux ~x86-linux"
IUSE="doc motif static-libs tk"
RDEPEND="
media-libs/libpng
x11-libs/libX11
x11-libs/libXt
motif? ( >=x11-libs/motif-2.3:0 )
tk? ( dev-lang/tk )"
DEPEND="${RDEPEND}
doc? ( virtual/latex-base )"
S="${WORKDIR}/${PN}"
src_prepare() {
epatch \
"${FILESDIR}"/${PN}-drivers.patch \
"${FILESDIR}"/${PN}-makemake.patch \
"${FILESDIR}"/${PN}-compile-setup.patch \
"${FILESDIR}"/${PN}-headers.patch \
"${FILESDIR}"/${PN}-libpng15.patch \
"${FILESDIR}"/${PN}-tk86.patch
# gfortran < 4.3 does not compile gif, pp and wd drivers
if [[ $(tc-getFC) == *gfortran* ]] &&
[[ $(gcc-major-version)$(gcc-minor-version) -lt 43 ]] ; then
echo
ewarn "Warning!"
ewarn "gfortran < 4.3 selected: does not compile all drivers"
ewarn "disabling gif, wd, and ppd drivers"
ewarn "if you want more drivers, use gfortran >= 4.3"
echo
sed -i \
-e 's/GIDRIV/! GIDRIV/g' \
-e 's/PPDRIV/! GIDRIV/g' \
-e 's/WDDRIV/! GIDRIV/g' \
drivers.list || die "sed drivers failed"
fi
# fix pointers for 64 bits
if use amd64 || use ia64; then
sed -i \
-e 's/INTEGER PIXMAP/INTEGER*8 PIXMAP/g' \
drivers/{gi,pp,wd}driv.f || die "sed 64bits failed"
fi
cp sys_linux/g77_gcc.conf local.conf
sed -i \
-e "s:FCOMPL=.*:FCOMPL=\"$(tc-getFC)\":g" \
-e "s:CCOMPL=.*:CCOMPL=\"$(tc-getCC)\":g" \
local.conf || die "sed flags failed"
if [[ "$(tc-getFC)" = if* ]]; then
sed -i \
-e 's/-Wall//g' \
-e 's/TK_LIBS="/TK_LIBS="-nofor-main /' \
local.conf || die "sed drivers failed"
fi
sed -i \
-e "s:/usr/local/pgplot:/usr/$(get_libdir)/pgplot:g" \
-e "s:/usr/local/bin:/usr/bin:g" \
src/grgfil.f makehtml maketex || die "sed path failed"
use motif && sed -i -e '/XMDRIV/s/!//' drivers.list
use tk && sed -i -e '/TKDRIV/s/!//' drivers.list
}
src_configure() {
./makemake . linux
# post makefile creation prefix hack
sed -i -e "s|/usr|${EROOT}/usr|g" makefile || die
}
src_compile() {
emake \
CFLAGS="${CFLAGS} -fPIC" \
FFLAGS="${FFLAGS} -fPIC" \
shared cpg-shared pgxwin_server pgdisp pgplot.doc
use tk && emake CFLAGS="${CFLAGS} -fPIC" libtkpgplot.so
use motif && emake CFLAGS="${CFLAGS} -fPIC" libXmPgplot.so
emake -j1 clean
use static-libs && emake all cpg
if use doc; then
export VARTEXFONTS="${T}/fonts"
emake pgplot.html pgplot-routines.tex
pdflatex pgplot-routines.tex
pdflatex pgplot-routines.tex
fi
# this just cleans out not needed files
emake -j1 clean
}
src_test() {
# i can go to 16
local i j
for i in 1 2 3; do
emake pgdemo${i}
# j can also be LATEX CPS...
for j in NULL PNG PS CPS LATEX; do
local testexe=./test_${j}_${i}
echo "LD_LIBRARY_PATH=. ./pgdemo${i} <<EOF" > ${testexe}
echo "/${j}" >> ${testexe}
echo "EOF" >> ${testexe}
sh ${testexe} || die "test ${i} failed"
done
done
}
src_install() {
insinto /usr/$(get_libdir)/pgplot
doins grfont.dat grexec.f *.inc rgb.txt
echo "PGPLOT_FONT=${EROOT%/}/usr/$(get_libdir)/pgplot/grfont.dat" >> 99pgplot
doenvd 99pgplot
dolib.so libpgplot.so*
dobin pgxwin_server pgdisp
# C binding
insinto /usr/include
doins cpgplot.h
dolib.so libcpgplot.so*
if use motif; then
insinto /usr/include
doins XmPgplot.h
dolib.so libXmPgplot.so*
fi
if use tk; then
insinto /usr/include
doins tkpgplot.h
dolib.so libtkpgplot.so*
fi
use static-libs && dolib.a lib*pgplot.a
# minimal doc
dodoc aaaread.me pgplot.doc
newdoc pgdispd/aaaread.me pgdispd.txt
if use doc; then
dodoc cpg/cpgplot.doc applications/curvefit/curvefit.doc
dohtml pgplot.html
insinto /usr/share/doc/${PF}
doins pgplot-routines.pdf pgplot-routines.tex
insinto /usr/share/doc/${PF}/examples
doins examples/* cpg/cpgdemo.c
insinto /usr/share/doc/${PF}/applications
doins -r applications/*
if use motif; then
insinto /usr/share/doc/${PF}/pgm
doins pgmf/* drivers/xmotif/pgmdemo.c
fi
if use tk; then
insinto /usr/share/doc/${PF}/pgtk
doins drivers/xtk/pgtkdemo.*
fi
fi
}
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