dev-libs/xerces-c: restore patch to fix install location

Closes: https://bugs.gentoo.org/913045
Signed-off-by: Yiyang Wu <xgreenlandforwyy@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/32457
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 116 insertions, 0 deletions

diff --git a/dev-libs/xerces-c/xerces-c-3.2.4-r2.ebuild b/dev-libs/xerces-c/xerces-c-3.2.4-r2.ebuild
new file mode 100644
index 000000000000..c48e8dc9931c
--- /dev/null
+++ b/dev-libs/xerces-c/xerces-c-3.2.4-r2.ebuild
@@ -0,0 +1,116 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake prefix
+
+DESCRIPTION="A validating XML parser written in a portable subset of C++"
+HOMEPAGE="https://xerces.apache.org/xerces-c/"
+
+if [[ ${PV} == *9999 ]] ; then
+	ESVN_REPO_URI="https://svn.apache.org/repos/asf/xerces/c/trunk"
+	inherit subversion
+else
+	SRC_URI="mirror://apache/xerces/c/3/sources/${P}.tar.xz"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos"
+fi
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="cpu_flags_x86_sse2 curl doc examples iconv icu static-libs test threads"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	curl? ( net-misc/curl )
+	icu? ( dev-libs/icu:0= )
+	virtual/libiconv"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	doc? ( app-doc/doxygen )
+	test? ( dev-lang/perl )"
+
+DOCS=( CREDITS KEYS NOTICE README )
+
+PATCHES=( "${FILESDIR}"/${PN}-3.2.2-fix-XERCESC-2163.patch )
+
+pkg_setup() {
+	export ICUROOT="${EPREFIX}/usr"
+
+	if use iconv && use icu; then
+		ewarn "This package can use iconv or icu for loading messages"
+		ewarn "and transcoding, but not both. ICU takes precedence."
+	fi
+}
+
+src_configure() {
+	# 'cfurl' is only available on OSX and 'socket' isn't supposed to work.
+	# But the docs aren't clear about it, so we would need some testing...
+	local netaccessor
+	if use curl; then
+		netaccessor="curl"
+	elif use elibc_Darwin; then
+		netaccessor="cfurl"
+	else
+		netaccessor="socket"
+	fi
+
+	local msgloader
+	if use icu; then
+		msgloader="icu"
+	elif use iconv; then
+		msgloader="iconv"
+	else
+		msgloader="inmemory"
+	fi
+
+	local transcoder
+	if use icu; then
+		transcoder="icu"
+	elif use elibc_Darwin; then
+		transcoder="macosunicodeconverter"
+	else
+		transcoder="gnuiconv"
+	fi
+
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_DOCDIR="${EPREFIX}/usr/share/doc/${PF}"
+		-Dnetwork-accessor="${netaccessor}"
+		-Dmessage-loader="${msgloader}"
+		-Dtranscoder="${transcoder}"
+		-Dthreads:BOOL="$(usex threads)"
+		-Dsse2:BOOL="$(usex cpu_flags_x86_sse2)"
+	)
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+
+	use doc && cmake_build doc-style createapidocs doc-xml
+}
+
+src_install() {
+	cmake_src_install
+
+	# package provides .pc files
+	find "${D}" -name '*.la' -delete || die
+
+	if use examples; then
+		# clean out object files, executables, Makefiles
+		# and the like before installing examples
+		find samples/ \( -type f -executable -o -iname 'runConfigure' -o -iname '*.o' \
+			-o -iname '.libs' -o -iname 'Makefile*' \) -exec rm -rf '{}' + || die
+		docinto examples
+		dodoc -r samples/.
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+
+	# To make sure an appropriate NLS msg file is around when using
+	# the iconv msgloader ICU has the messages compiled in.
+	if use iconv && ! use icu; then
+		doenvd "$(prefixify_ro "${FILESDIR}/50xerces-c")"
+	fi
+}