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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{8..10} )
inherit cmake flag-o-matic llvm python-any-r1
if [[ ${PV} = *9999* ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/doxygen/doxygen.git"
else
SRC_URI="http://doxygen.nl/files/${P}.src.tar.gz"
SRC_URI+=" mirror://sourceforge/doxygen/rel-${PV}/${P}.src.tar.gz"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
fi
DESCRIPTION="Documentation system for most programming languages"
HOMEPAGE="http://www.doxygen.org"
LICENSE="GPL-2"
SLOT="0"
IUSE="clang debug doc dot doxysearch qt5 sqlite userland_GNU"
# We need TeX for tests, bug #765472
RESTRICT="!doc? ( 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}-1.8.9.1-empty-line-sigsegv.patch" #454348
"${FILESDIR}/${PN}-1.8.16-link_with_pthread.patch"
"${FILESDIR}/${PN}-1.8.17-ensure_static_support_libraries.patch"
"${FILESDIR}/${PN}-1.9.1-ignore-bad-encoding.patch"
"${FILESDIR}/${PN}-1.9.1-header-dep.patch"
)
DOCS=( LANGUAGE.HOWTO README.md )
pkg_setup() {
use clang && llvm_pkg_setup
python-any-r1_pkg_setup
}
src_prepare() {
cmake_src_prepare
# Ensure we link to -liconv
if use elibc_FreeBSD && has_version dev-libs/libiconv || use elibc_uclibc; then
local pro
for pro in */*.pro.in */*/*.pro.in; do
echo "unix:LIBS += -liconv" >> "${pro}" || die
done
fi
# Call dot with -Teps instead of -Tps for EPS generation - bug #282150
sed -i -e '/addJob("ps"/ s/"ps"/"eps"/g' src/dot.cpp || die
# fix pdf doc
sed -i.orig -e "s:g_kowal:g kowal:" \
doc/maintainers.txt || die
if is-flagq "-O3" ; then
ewarn
ewarn "Compiling with -O3 is known to produce incorrectly"
ewarn "optimized code which breaks doxygen."
ewarn
elog
elog "Continuing with -O2 instead ..."
elog
replace-flags "-O3" "-O2"
fi
}
src_configure() {
local mycmakeargs=(
-Duse_libclang=$(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/" \
{Doxyfile,doc/Doxyfile} \
|| die "disabling dot failed"
fi
# -j1 for bug #770070
cmake_src_compile docs -j1
fi
}
src_install() {
cmake_src_install
}