summaryrefslogtreecommitdiff
blob: 3a2c6a81b19a7adc9879d0e3388fefe68e5465c4 (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
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{9..11} )
PYTHON_REQ_USE="xml(+)"

inherit cmake flag-o-matic llvm python-any-r1
if [[ ${PV} = *9999* ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/doxygen/doxygen.git"
else
	SRC_URI="https://doxygen.nl/files/${P}.src.tar.gz"
	SRC_URI+=" mirror://sourceforge/doxygen/rel-${PV}/${P}.src.tar.gz"
	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc64-solaris ~x64-solaris"
fi

DESCRIPTION="Documentation system for most programming languages"
HOMEPAGE="https://www.doxygen.nl/"

LICENSE="GPL-2"
SLOT="0"
IUSE="clang debug doc dot doxysearch qt5 sqlite test"
# We need TeX for tests, bug #765472
# We keep the odd construct of noop USE=test because of
# the special relationship b/t RESTRICT & USE for tests. Also, it's a hint
# which avoids tests being silently skipped during arch testing.
REQUIRED_USE="test? ( doc )"
RESTRICT="!test? ( test )"

BDEPEND="sys-devel/bison
	sys-devel/flex
	${PYTHON_DEPS}
"
RDEPEND="app-text/ghostscript-gpl
	dev-lang/perl
	media-libs/libpng:0=
	virtual/libiconv
	clang? ( >=sys-devel/clang-10:= )
	dot? (
		media-gfx/graphviz
		media-libs/freetype
	)
	doc? (
		dev-texlive/texlive-bibtexextra
		dev-texlive/texlive-fontsextra
		dev-texlive/texlive-fontutils
		dev-texlive/texlive-latex
		dev-texlive/texlive-latexextra
		dev-texlive/texlive-plaingeneric
	)
	doxysearch? ( dev-libs/xapian:= )
	qt5? (
		dev-qt/qtgui:5
		dev-qt/qtwidgets:5
		dev-qt/qtxml:5
	)
	sqlite? ( dev-db/sqlite:3 )
"
DEPEND="${RDEPEND}"

PATCHES=(
	"${FILESDIR}/${PN}-1.9.4-link_with_pthread.patch"
	"${FILESDIR}/${PN}-1.9.1-ignore-bad-encoding.patch"
	"${FILESDIR}/${PN}-1.9.1-do_not_force_libcxx.patch"
)

DOCS=( LANGUAGE.HOWTO README.md )

pkg_setup() {
	use clang && llvm_pkg_setup
	python-any-r1_pkg_setup
}

src_prepare() {
	cmake_src_prepare

	# Call dot with -Teps instead of -Tps for EPS generation - bug #282150
	sed -i -e '/addJob("ps"/ s/"ps"/"eps"/g' src/dot.cpp || die

	# fix pdf doc
	sed -i.orig -e "s:g_kowal:g kowal:" \
		doc/maintainers.txt || die

	if is-flagq "-O3" ; then
		ewarn
		ewarn "Compiling with -O3 is known to produce incorrectly"
		ewarn "optimized code which breaks doxygen."
		ewarn
		elog
		elog "Continuing with -O2 instead ..."
		elog
		replace-flags "-O3" "-O2"
	fi
}

src_configure() {
	# -Wodr warnings, see bug #854357 and https://github.com/doxygen/doxygen/issues/9287
	filter-lto

	local mycmakeargs=(
		-Duse_libclang=$(usex clang)
		-Dbuild_doc=$(usex doc)
		-Dbuild_search=$(usex doxysearch)
		-Dbuild_wizard=$(usex qt5)
		-Duse_sqlite3=$(usex sqlite)
		-DGIT_EXECUTABLE="false"
	)

	use doc && mycmakeargs+=(
		-DDOC_INSTALL_DIR="share/doc/${P}"
	)

	cmake_src_configure
}

src_compile() {
	cmake_src_compile

	if use doc; then
		export VARTEXFONTS="${T}/fonts" # bug #564944

		if ! use dot; then
			sed -i -e "s/HAVE_DOT               = YES/HAVE_DOT    = NO/" \
				{testing/Doxyfile,doc/Doxyfile} \
				|| die "disabling dot failed"
		fi

		# -j1 for bug #770070
		cmake_src_compile docs -j1
	fi
}

src_install() {
	cmake_src_install

	doman doc/*.1
}