summaryrefslogtreecommitdiff
blob: 6a99a86b05e451a8e001f26fc6503825e3cfb0b9 (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
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit autotools multibuild toolchain-funcs virtualx

DESCRIPTION="The Next Generation Spice (Electronic Circuit Simulator)"
SRC_URI="https://downloads.sourceforge.net/ngspice/${P}.tar.gz
	doc? ( https://downloads.sourceforge.net/ngspice/${P}-manual.pdf )"
HOMEPAGE="http://ngspice.sourceforge.net"
LICENSE="BSD GPL-2"

SLOT="0"
IUSE="X debug deprecated doc examples fftw openmp +readline +shared tcl"
KEYWORDS="amd64 ~arm64 ~ppc ~riscv ~sparc ~x86 ~x64-macos"

RESTRICT="!test? ( test )"

DEPEND="sys-libs/ncurses:0=
	X? ( x11-libs/libXaw
		x11-libs/libXt
		x11-libs/libX11 )
	fftw? ( sci-libs/fftw:3.0 )
	readline? ( sys-libs/readline:0= )
	tcl? ( dev-lang/tcl:0
		dev-tcltk/blt )"
RDEPEND="${DEPEND}"

DOCS=(
	ANALYSES
	AUTHORS
	BUGS
	ChangeLog
	DEVICES
	FAQ
	NEWS
	README
	README.vdmos
	Stuarts_Poly_Notes
)

pkg_pretend() {
	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}

pkg_setup() {
	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp

	MULTIBUILD_VARIANTS=( "binaries" )
	use shared && MULTIBUILD_VARIANTS+=( "shared" )
	use tcl && MULTIBUILD_VARIANTS+=( "tcl" )
}

src_prepare() {
	default

	if use tcl; then
		if use examples; then
			find examples/tclspice -type f -iname \*tcl -or -iname \*.sh |
			while read s
			do
				sed -i -e 's@../../../src/.libs/libspice.so@libspice.so@g' \
					-e 's@package require BLT@package require Tk\npackage require BLT@g' \
					-e "s@spice::codemodel \(.*\)/\(.*\).cm@spice::codemodel /usr/$(get_libdir)/ngspice/\2.cm@g" \
					"${s}" || die "sed failed"
			done
		fi
	fi

	eautoreconf
	multibuild_copy_sources
}

src_configure() {
	multibuild_foreach_variant ngspice_configure
}

ngspice_configure() {
	local myeconfargs

	pushd "${BUILD_DIR}" &>/dev/null || die

	if use debug; then
		myeconfargs=(
			--enable-debug
			--enable-ftedebug
			--enable-cpdebug
			--enable-sensdebug
			--enable-asdebug
			--enable-stepdebug
			--enable-pzdebug
		)
	else
		myeconfargs=(
			--disable-debug
			--disable-ftedebug
			--disable-cpdebug
			--disable-sensdebug
			--disable-asdebug
			--disable-stepdebug
			--disable-pzdebug
		)
	fi

	# As of March 2021, these do not compile
	myeconfargs+=(
		--disable-blktmsdebug
		--disable-smltmsdebug
	)

	myeconfargs+=(
		--enable-xspice
		--enable-cider
		--disable-rpath
		$(use_enable openmp)
		$(use_with fftw fftw3)
		$(use_with readline)
	)

	if [[ "${MULTIBUILD_VARIANT}" == "shared" ]]; then
		myeconfargs+=( --with-ngshared )
	elif [[ "${MULTIBUILD_VARIANT}" == "tcl" ]]; then
		myeconfargs+=( --with-tcl="${EPREFIX}/usr/$(get_libdir)" )
	else
		myeconfargs+=(
			$(use_enable deprecated oldapps)
			$(use_with X x)
		)
	fi

	econf "${myeconfargs[@]}"

	popd &>/dev/null || die
}

src_compile() {
	multibuild_foreach_variant ngspice_compile
}

ngspice_compile() {
	pushd "${BUILD_DIR}" &>/dev/null || die
	default
	popd &>/dev/null || die
}

src_install() {
	multibuild_foreach_variant ngspice_install

	# merge the installations of all variants
	local v
	for v in "${MULTIBUILD_VARIANTS[@]}" ; do
		cp -a "${ED}/tmp/${v}"/* "${ED}" || die "Failed to combine multibuild installations"
	done
	rm -rf "${ED}/tmp" || die

	use tcl && DOCS+=( README.tcl )
	use shared && DOCS+=( README.shared-xspice )
	use doc && DOCS+=( "${DISTDIR}"/${P}-manual.pdf )

	default

	if use examples; then
		if ! use tcl; then
			rm -rf examples/tclspice || die
		fi

		insinto /usr/share/${PN}
		doins -r examples
	fi
}

ngspice_install() {
	pushd "${BUILD_DIR}" &>/dev/null || die

	emake DESTDIR="${ED}/tmp/${MULTIBUILD_VARIANT}" install

	# Strip shared-library and Tcl-module builds to the bare minimum;
	# all the support files will have been handled by the 'binaries' build.
	if [[ "${MULTIBUILD_VARIANT}" != "binaries" ]]; then
		rm -rf "${ED}/tmp/${MULTIBUILD_VARIANT}"/usr/bin{,.debug} || die
		rm -rf "${ED}/tmp/${MULTIBUILD_VARIANT}"/usr/share || die
		rm -rf "${ED}/tmp/${MULTIBUILD_VARIANT}"/usr/$(get_libdir)/*.la || die
		rm -rf "${ED}/tmp/${MULTIBUILD_VARIANT}"/usr/$(get_libdir)/ngspice/*.cm{,.debug} || die
	fi

	popd &>/dev/null || die
}

src_test() {
	if ! use debug; then
		# tests can be only executed for the binaries variant
		pushd "${WORKDIR}/${P}-binaries" &>/dev/null || die
		echo "set ngbehavior=mc" > "${HOME}"/.spiceinit || die "Failed to configure ${PN} for running the test suite"
		virtx default
		popd &>/dev/null || die
	else
		# https://sourceforge.net/p/ngspice/bugs/353/
		ewarn
		ewarn "Skipping tests because they are known to fail in debug mode"
		ewarn
	fi
}