aboutsummaryrefslogtreecommitdiff
blob: 6d588c6907f4af34ba05e5711e2ba579f473cfb8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=2
inherit eutils toolchain-funcs #fortran

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/${MY_P}.tar.gz"
LICENSE="free-noncomm"
SLOT="0"
KEYWORDS="~amd64 ~ia64 ~ppc ~x86"
IUSE="doc motif tk"
RDEPEND="x11-libs/libX11
	x11-libs/libXt
	media-libs/libpng
	motif? ( >=x11-libs/motif-2.3:0 )
	tk? ( dev-lang/tk )"
DEPEND="${RDEPEND}
	doc? ( virtual/latex-base )"

S="${WORKDIR}/${PN}"

#FORTRAN="g77 gfortran ifc"

src_prepare() {
	#unpack ${A}
	#cd "${S}"

	epatch "${FILESDIR}"/${PN}-drivers.patch
	#epatch "${FILESDIR}"/${PN}-drivers-nox.patch
	#epatch "${FILESDIR}"/${PN}-drivers-ppmonly.patch
	epatch "${FILESDIR}"/${PN}-makemake.patch
	epatch "${FILESDIR}"/${PN}-compile-setup.patch
	epatch "${FILESDIR}"/${PN}-headers.patch
	epatch "${FILESDIR}"/${PN}-ldflags.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
		ewarn
		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, g77 or ifort"
		ewarn
		epause 4
		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_compile() {
	./makemake . linux
	einfo "Doing static libs and execs"
	emake all cpg || die "emake static failed"
	emake -j1 clean
	einfo "Doing shared libs"
	emake \
		CFLAGS="${CFLAGS} -fPIC" \
		FFLAGS="${FFLAGS} -fPIC" \
		shared cpg-shared \
		|| die "emake shared failed"

	if use doc; then
		export VARTEXFONTS="${T}/fonts"
		emake pgplot.html || die "make pgplot.html failed"
		emake pgplot-routines.tex  || die "make pgplot-routines failed"
		pdflatex pgplot-routines.tex
		pdflatex pgplot-routines.tex
	fi

	# this just cleans out not needed files
	emake -j1 clean
}

src_test() {
	einfo "Testing various demo programs"
	# i can go to 16
	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 || die

	# FORTRAN libs
	dolib.a libpgplot.a || die "dolib.a failed"
	dolib.so libpgplot.so* || die "dolib.so failed"
	#dobin pgxwin_server pgdisp || die "dobin failed"
	dobin pgxwin_server pgdisp || einfo "dobin failed - this may happen when drivers /XDRIVE, /XWINDOW, or /XSERVE were not selected"

	# C binding
	insinto /usr/include
	doins cpgplot.h || die "doins C binding failed"
	dolib.a libcpgplot.a || die "dolib.a failed"
	dolib.so libcpgplot.so* || die "dolib C failed"

	if use motif; then
		doins XmPgplot.h || die "doins motif failed"
		dolib.a libXmPgplot.a || die "dolib.a motif failed"
	fi

	if use tk; then
		doins tkpgplot.h || die "doins tk failed"
		dolib.a libtkpgplot.a || die "dolib.a tk failed"
	fi

	# minimal doc
	dodoc aaaread.me pgplot.doc || die "dodoc minimal doc failed"
	newdoc pgdispd/aaaread.me pgdispd.txt || die "install pgdispd doc failed"

	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
}