sci-libs/pgplot/pgplot-5.2.2-r7.ebuild

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5
   6 inherit eutils fortran-2 toolchain-funcs
   7
   8 MY_P="${PN}${PV//.}"
   9
  10 DESCRIPTION="FORTRAN/C device-independent scientific graphic library"
  11 HOMEPAGE="http://www.astro.caltech.edu/~tjp/pgplot/"
  12 SRC_URI="ftp://ftp.astro.caltech.edu/pub/pgplot/${MY_P}.tar.gz"
  13
  14 SLOT="0"
  15 LICENSE="free-noncomm"
  16 KEYWORDS="amd64 ~arm ~ia64 ~ppc x86 ~amd64-linux ~x86-linux"
  17 IUSE="doc motif static-libs tk"
  18
  19 RDEPEND="
  20         media-libs/libpng:=
  21         x11-libs/libX11:=
  22         x11-libs/libXt:=
  23         motif? ( x11-libs/motif:= )
  24         tk? ( dev-lang/tk:= )"
  25 DEPEND="${RDEPEND}
  26         doc? ( virtual/latex-base )"
  27
  28 S="${WORKDIR}/${PN}"
  29
  30 PATCHES=(
  31         "${FILESDIR}"/${PN}-drivers.patch
  32         "${FILESDIR}"/${PN}-makemake.patch
  33         "${FILESDIR}"/${PN}-compile-setup.patch
  34         "${FILESDIR}"/${PN}-headers.patch
  35         "${FILESDIR}"/${PN}-libpng15.patch
  36         "${FILESDIR}"/${PN}-tk86.patch
  37 )
  38
  39 src_prepare() {
  40         default
  41         # gfortran < 4.3 does not compile gif, pp and wd drivers
  42         if [[ $(tc-getFC) == *gfortran* ]] &&
  43                 [[ $(gcc-major-version)$(gcc-minor-version) -lt 43 ]] ; then
  44                 ewarn "Warning!"
  45                 ewarn "gfortran < 4.3 selected: does not compile all drivers"
  46                 ewarn "disabling gif, wd, and ppd drivers"
  47                 ewarn "if you want more drivers, use gfortran >= 4.3"
  48                 sed -e 's/GIDRIV/! GIDRIV/g' \
  49                         -e 's/PPDRIV/! GIDRIV/g' \
  50                         -e 's/WDDRIV/! GIDRIV/g' \
  51                         -i drivers.list || die "sed drivers failed"
  52         fi
  53
  54         # fix pointers for 64 bits
  55         if use amd64 || use ia64; then
  56                 sed -e 's/INTEGER PIXMAP/INTEGER*8 PIXMAP/g' \
  57                         -i drivers/{gi,pp,wd}driv.f || die "sed 64bits failed"
  58         fi
  59
  60         cp sys_linux/g77_gcc.conf local.conf
  61
  62         sed -e "s:FCOMPL=.*:FCOMPL=\"$(tc-getFC)\":g" \
  63                 -e "s:CCOMPL=.*:CCOMPL=\"$(tc-getCC)\":g" \
  64                 -i local.conf || die "sed flags failed"
  65
  66         if [[ "$(tc-getFC)" = if* ]]; then
  67                 sed -e 's/-Wall//g' \
  68                         -e 's/TK_LIBS="/TK_LIBS="-nofor-main /' \
  69                         -i local.conf || die "sed drivers failed"
  70         fi
  71
  72         sed -e "s:/usr/local/pgplot:${EPREFIX}/usr/$(get_libdir)/pgplot:g" \
  73                 -e "s:/usr/local/bin:${EPREFIX}/usr/bin:g" \
  74                 -i src/grgfil.f makehtml maketex || die "sed path failed"
  75
  76         use motif && sed -i -e '/XMDRIV/s/!//' drivers.list
  77         use tk && sed -i -e '/TKDRIV/s/!//' drivers.list
  78 }
  79
  80 src_configure() {
  81         ./makemake . linux
  82         # post makefile creation prefix hack
  83         sed -i -e "s|/usr|${EPREFIX}/usr|g" makefile || die
  84 }
  85
  86 src_compile() {
  87         emake \
  88                 CFLAGS="${CFLAGS} -fPIC" \
  89                 FFLAGS="${FFLAGS} -fPIC" \
  90                 shared cpg-shared pgxwin_server pgdisp pgplot.doc
  91
  92         use tk && emake CFLAGS="${CFLAGS} -fPIC" libtkpgplot.so
  93         use motif && emake CFLAGS="${CFLAGS} -fPIC" libXmPgplot.so
  94
  95         emake -j1 clean
  96         use static-libs && emake all cpg
  97
  98         if use doc; then
  99                 export VARTEXFONTS="${T}/fonts"
 100                 emake pgplot.html pgplot-routines.tex
 101                 pdflatex pgplot-routines.tex
 102                 pdflatex pgplot-routines.tex
 103         fi
 104
 105         # this just cleans out not needed files
 106         emake -j1 clean
 107 }
 108
 109 src_test() {
 110         # i can go to 16
 111         local i j
 112         for i in 1 2 3; do
 113                 emake pgdemo${i}
 114                 # j can also be LATEX CPS...
 115                 for j in NULL PNG PS CPS LATEX; do
 116                         local testexe=./test_${j}_${i}
 117                         echo "LD_LIBRARY_PATH=. ./pgdemo${i} <<EOF" > ${testexe}
 118                         echo "/${j}" >> ${testexe}
 119                         echo "EOF" >> ${testexe}
 120                         sh ${testexe} || die "test ${i} failed"
 121                 done
 122         done
 123 }
 124
 125 src_install() {
 126         insinto /usr/$(get_libdir)/pgplot
 127         doins grfont.dat grexec.f *.inc rgb.txt
 128         echo "PGPLOT_FONT=${EPREFIX}/usr/$(get_libdir)/pgplot/grfont.dat" >> 99pgplot
 129         doenvd 99pgplot
 130
 131         dolib.so libpgplot.so*
 132         dobin pgxwin_server pgdisp
 133
 134         # C binding
 135         insinto /usr/include
 136         doins cpgplot.h
 137         dolib.so libcpgplot.so*
 138
 139         if use motif; then
 140                 insinto /usr/include
 141                 doins XmPgplot.h
 142                 dolib.so libXmPgplot.so*
 143         fi
 144
 145         if use tk; then
 146                 insinto /usr/include
 147                 doins tkpgplot.h
 148                 dolib.so libtkpgplot.so*
 149         fi
 150
 151         use static-libs && dolib.a lib*pgplot.a
 152
 153         # minimal doc
 154         dodoc aaaread.me pgplot.doc
 155         newdoc pgdispd/aaaread.me pgdispd.txt
 156
 157         if use doc; then
 158                 dodoc cpg/cpgplot.doc applications/curvefit/curvefit.doc pgplot.html
 159                 dodoc pgplot-routines.pdf pgplot-routines.tex
 160                 insinto /usr/share/doc/${PF}/examples
 161                 doins  examples/* cpg/cpgdemo.c
 162                 insinto /usr/share/doc/${PF}/applications
 163                 doins -r applications/*
 164                 if use motif; then
 165                         insinto /usr/share/doc/${PF}/pgm
 166                         doins pgmf/* drivers/xmotif/pgmdemo.c
 167                 fi
 168                 if use tk; then
 169                         insinto /usr/share/doc/${PF}/pgtk
 170                         doins drivers/xtk/pgtkdemo.*
 171                 fi
 172         fi
 173 }