dev-libs/libxslt: bump to 1.1.32

Drop the m4 patch that adds CXXFLAGS with unknown reasons of existing;
it shouldn't be necessary as no AC_LANG([C++]) or such is used in
configure.ac, so lets try without.

simplify-python and python static modules disabling patches are kept
for now, just having to adjust for the upstream rename of configure.in
to configure.ac

xslt-config breakage was fixed upstream in a different way, thus should
not need that patch anymore, either.

xlocale.h glibc removal was handled differently as well, via
AC_CHECK_HEADERS([locale.h xlocale.h])
AC_CHECK_FUNCS([strxfrm_l])
with HAVE_LOCALE_H and HAVE_XLOCALE_H in the installed xsltlocale.h,
about which I'm not sure how consumers are supposed to handle it when
directly or indirectly including xsltlocale.h (presumably doing their
own AC_CHECK_HEADERS call?), but that similar before as well via
ifdef XSLT_LOCALE_XLOCALE in 1.1.30.

"rm -r .. || die" instead of "rm -rf .." while here and fix unnecessary
removal of non-existing non-python examples. There actually is a C
example, but not installed (due to requiring ICU), so we'd have to
doins it instead with USE=examples, but meh. Due to no -f, python examples
have to be removed only if use python.

Closes: https://bugs.gentoo.org/632214
Bug: https://bugs.gentoo.org/637310
Package-Manager: Portage-2.3.28, Repoman-2.3.9

3 files changed, 374 insertions, 0 deletions

diff --git a/dev-libs/libxslt/Manifest b/dev-libs/libxslt/Manifest
index 12817c52ce27..82223dbe0fd1 100644
--- a/dev-libs/libxslt/Manifest
+++ b/dev-libs/libxslt/Manifest
@@ -1 +1,2 @@
 DIST libxslt-1.1.30.tar.gz 3444029 BLAKE2B 668371393a11c0c16d1549fe771fef7dea96a7208f359578b773c9e7d4c6c4accbe43500e960d58e8f2275682a839582f1f40c1bd984745b8e3944a1d9a97582 SHA512 d24e37398503b6bc29245a993738df51bf3948c4a8f052eedd7eac0a9fcff2d5b54220f37070c46f763e073c34bdb3153c9f129aa0df60c3d7cf7eadbbf15986
+DIST libxslt-1.1.32.tar.gz 3440715 BLAKE2B 8d5dead5788d8d09ab121d6e33397ee8ed8836f573adba4b5f0e3f2e1410acfca0c50dbe06ea3b50a2df819aa01e7522902fbd5270e5329075b854881150ab64 SHA512 e1ed3c103cd4c9897e7dd2360a11f63cf30382b7566ce6fcc81117804e203714446b5a62179ce628c3834b0b32ecdeeceecbdfa417507ce9ed5a107a0ebefb39
diff --git a/dev-libs/libxslt/files/1.1.32-simplify-python.patch b/dev-libs/libxslt/files/1.1.32-simplify-python.patch
new file mode 100644
index 000000000000..d5a4401afd61
--- /dev/null
+++ b/dev-libs/libxslt/files/1.1.32-simplify-python.patch
@@ -0,0 +1,250 @@
+From aa0f7a8d59a9bbd646203d3f14e39e217961f725 Mon Sep 17 00:00:00 2001
+From: Gilles Dartiguelongue <eva@gentoo.org>
+Date: Wed, 11 Nov 2015 17:49:07 +0100
+Subject: [PATCH] Simplify python setup in autoconf
+
+AM_PATH_PYTHON does most of the job without using pkg-config as expected
+from the rest of the autoconf script.
+---
+ Makefile.am        |  14 +++++--
+ configure.ac       | 119 ++++++++++++++---------------------------------------
+ python/Makefile.am |  28 ++++---------
+ 3 files changed, 49 insertions(+), 112 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index ff10f574..65decb3c 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -2,9 +2,13 @@ SUBDIRS = \
+ 	libxslt \
+ 	libexslt \
+ 	xsltproc \
+-	doc \
+-	$(PYTHON_SUBDIR) \
+-	tests
++	doc
++
++if WITH_PYTHON
++SUBDIRS += python
++endif
++
++SUBDIRS += tests
+ 
+ DIST_SUBDIRS = libxslt libexslt xsltproc python doc tests
+ 
+@@ -51,7 +55,9 @@ tests: dummy
+ 	@echo '## Running the regression test suite'
+ 	@(cd tests ; $(MAKE) -s tests)
+ 	@(cd xsltproc ; $(MAKE) -s tests)
+-	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; $(MAKE) -s tests ; fi)
++if WITH_PYTHON
++	@(cd python ; $(MAKE) -s tests)
++endif
+ 
+ valgrind:
+ 	@echo '## Running the regression tests under Valgrind'
+diff --git a/configure.ac b/configure.ac
+index d6aa3664..0a538944 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -293,90 +293,37 @@ dnl
+ dnl check for python
+ dnl
+ 
+-PYTHON_VERSION=
+-PYTHON_INCLUDES=
+-PYTHON_SITE_PACKAGES=
+-pythondir=
+-AC_ARG_WITH(python, [  --with-python[=DIR]    Build Python bindings if found])
+-if test "$with_python" != "no" ; then
+-    if test -x "$with_python/bin/python"
+-    then
+-        echo Found python in $with_python/bin/python
+-        PYTHON="$with_python/bin/python"
+-    else
+-	if test -x "$with_python"
+-	then
+-	    echo Found python in $with_python
+-	    PYTHON="$with_python"
+-	else
+-            if test -x "$PYTHON"
+-            then
+-                echo Found python in environment PYTHON=$PYTHON
+-                with_python=`$PYTHON -c "import sys; print sys.exec_prefix"`
+-	    else
+-	        AC_PATH_PROG(PYTHON, python python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5)
+-	    fi
+-	fi
+-    fi
+-    if test "$PYTHON" != ""
+-    then
+-        echo "PYTHON is pointing at $PYTHON"
+-        PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
+-	echo Found Python version $PYTHON_VERSION
+-	LIBXML2_PYTHON=`$PYTHON -c "try : import libxml2 ; print 1
+-except: print 0"`
+-	if test "$LIBXML2_PYTHON" = "1"
+-	then
+-	    echo Found libxml2-python module
+-	else
+-	    echo Warning: Missing libxml2-python
+-	fi
+-    fi
+-    if test "$PYTHON_VERSION" != ""
+-    then
+-	if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
+-	   -d $with_python/lib/python$PYTHON_VERSION/site-packages
+-	then
+-	    PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
+-	    PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
+-	else
+-	    if test -r $prefix/include/python$PYTHON_VERSION/Python.h
+-	    then
+-	        PYTHON_INCLUDES=$prefix/include/python$PYTHON_VERSION
+-		PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
+-	    else
+-		if test -r /usr/include/python$PYTHON_VERSION/Python.h
+-		then
+-		    PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
+-		    PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
+-		else
+-		    echo could not find python$PYTHON_VERSION/Python.h
+-		fi
+-	    fi
+-	    if test ! -d "$PYTHON_SITE_PACKAGES"
+-	    then
+-		    PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
+-	    fi
+-	fi
+-        PYTHON_LIBS=`python$PYTHON_VERSION-config --libs`
+-    fi
+-    if test "$with_python" != ""
+-    then
+-        pythondir='$(PYTHON_SITE_PACKAGES)'
+-    else
+-        pythondir='$(libdir)/python$(PYTHON_VERSION)/site-packages'
+-    fi
+-fi
+-AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")
+-if test "$PYTHON_INCLUDES" != ""
+-then
+-    PYTHON_SUBDIR=python
+-else
+-    PYTHON_SUBDIR=
+-fi
+-AC_SUBST(pythondir)
+-AC_SUBST(PYTHON_SUBDIR)
+-AC_SUBST(PYTHON_LIBS)
++AC_ARG_WITH([python],
++    AS_HELP_STRING([--with-python], [Build Python bindings if found])
++)
++
++AS_IF([test "$with_python" = "yes"],
++      [AM_PATH_PYTHON
++       AC_PATH_TOOL([PYTHON_CONFIG], [python$PYTHON_VERSION-config], [no])
++       AS_IF([test "$PYTHON_CONFIG" = "no"],
++             [AC_PATH_TOOL([PYTHON_CONFIG], [python-config], [no])])
++       AS_IF([test "$PYTHON_CONFIG" != "no"],
++             [PYTHON_CFLAGS=`$PYTHON_CONFIG --cflags`
++              PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags`
++              PYTHON_LIBS=`$PYTHON_CONFIG --libs`],
++             [AC_MSG_ERROR([Missing python development files.])])
++       AC_MSG_CHECKING([libxml2 module in $PYTHON])
++	   LIBXML2_PYTHON=`$PYTHON -c "import sys;
++try:
++    import libxml2
++    sys.stdout.write('1')
++except:
++    sys.stdout.write('0')"`
++       AS_IF([test "$LIBXML2_PYTHON" = "1"],
++             [AC_MSG_RESULT([yes])],
++             [AC_MSG_RESULT([no])
++              AC_MSG_WARN([libxml2 python module not found, expect runtime errors])])
++      ])
++
++AM_CONDITIONAL([WITH_PYTHON], [test "$with_python" = "yes"])
++AC_SUBST([PYTHON_CFLAGS])
++AC_SUBST([PYTHON_LDFLAGS])
++AC_SUBST([PYTHON_LIBS])
+ 
+ AC_ARG_WITH(crypto, [  --with-crypto           Add crypto support to exslt (on)])
+ WITH_CRYPTO=0
+@@ -678,10 +625,6 @@ AC_SUBST(PYTHONSODV)
+ AC_SUBST(XML_CONFIG)
+ AC_SUBST(LIBXML_LIBS)
+ AC_SUBST(LIBXML_CFLAGS)
+-AC_SUBST(PYTHON)
+-AC_SUBST(PYTHON_VERSION)
+-AC_SUBST(PYTHON_INCLUDES)
+-AC_SUBST(PYTHON_SITE_PACKAGES)
+ 
+ XSLT_LIBDIR='-L${libdir}'
+ XSLT_INCLUDEDIR='-I${includedir}'
+diff --git a/python/Makefile.am b/python/Makefile.am
+index fa58b78f..3a5ecd6a 100644
+--- a/python/Makefile.am
++++ b/python/Makefile.am
+@@ -5,9 +5,9 @@ SUBDIRS= . tests
+ 
+ AM_CFLAGS = $(LIBXML_CFLAGS)
+ 
+-DOCS_DIR = $(datadir)/doc/libxslt-python-$(LIBXSLT_VERSION)
++docsdir = $(datadir)/doc/libxslt-python-$(LIBXSLT_VERSION)
+ # libxsltclass.txt is generated
+-DOCS = TODO
++dist_docs_DATA = TODO
+ 
+ EXTRA_DIST = 			\
+ 	libxslt.c		\
+@@ -16,10 +16,7 @@ EXTRA_DIST = 			\
+ 	libxml_wrap.h		\
+ 	libxslt_wrap.h		\
+ 	libxsl.py		\
+-	libxslt-python-api.xml	\
+-	$(DOCS)
+-
+-libxsltmod_la_LDFLAGS =  $(WIN32_EXTRA_LDFLAGS) -module -avoid-version
++	libxslt-python-api.xml
+ 
+ if WITH_PYTHON
+ mylibs = \
+@@ -28,31 +25,22 @@ mylibs = \
+ 
+ all-local: libxslt.py
+ 
+-python_LTLIBRARIES = libxsltmod.la
++python_PYTHON = libxslt.py
++pyexec_LTLIBRARIES = libxsltmod.la
+ 
+ libxsltmod_la_CPPFLAGS = \
+-	-I$(PYTHON_INCLUDES) \
+ 	-I$(top_srcdir)/libxslt \
+ 	-I$(top_srcdir) \
+-	-I../libexslt
++	-I$(top_srcdir)/libexslt \
++	$(PYTHON_CFLAGS)
+ libxsltmod_la_SOURCES = libxslt.c types.c
+ nodist_libxsltmod_la_SOURCES = libxslt-py.c
+ libxsltmod_la_LIBADD = $(mylibs) $(PYTHON_LIBS)
++libxsltmod_la_LDFLAGS =  $(WIN32_EXTRA_LDFLAGS) $(PYTHON_LDFLAGS) -module -avoid-version
+ 
+ libxslt.py: $(srcdir)/libxsl.py libxsltclass.py
+ 	cat $(srcdir)/libxsl.py libxsltclass.py > $@
+ 
+-install-data-local:
+-	$(MKDIR_P) $(DESTDIR)$(pythondir)
+-	$(INSTALL) -m 0644 libxslt.py $(DESTDIR)$(pythondir)
+-	$(MKDIR_P) $(DESTDIR)$(DOCS_DIR)
+-	@(for doc in $(DOCS) ; \
+-	   do $(INSTALL) -m 0644 $(srcdir)/$$doc $(DESTDIR)$(DOCS_DIR) ; done)
+-
+-uninstall-local:
+-	rm -f $(DESTDIR)$(pythondir)/libxslt.py
+-	rm -rf $(DESTDIR)$(DOCS_DIR)
+-
+ GENERATE = generator.py
+ API_DESC = $(top_srcdir)/doc/libxslt-api.xml $(srcdir)/libxslt-python-api.xml
+ GENERATED= libxsltclass.py \
+-- 
+2.14.1
+
diff --git a/dev-libs/libxslt/libxslt-1.1.32.ebuild b/dev-libs/libxslt/libxslt-1.1.32.ebuild
new file mode 100644
index 000000000000..81bf7991ed37
--- /dev/null
+++ b/dev-libs/libxslt/libxslt-1.1.32.ebuild
@@ -0,0 +1,123 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE="xml"
+
+inherit autotools ltprune python-r1 toolchain-funcs multilib-minimal
+
+DESCRIPTION="XSLT libraries and tools"
+HOMEPAGE="http://www.xmlsoft.org/"
+SRC_URI="ftp://xmlsoft.org/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+
+IUSE="crypt debug examples python static-libs elibc_Darwin"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+RDEPEND="
+	>=dev-libs/libxml2-2.9.1-r5:2[${MULTILIB_USEDEP}]
+	crypt?  ( >=dev-libs/libgcrypt-1.5.3:0=[${MULTILIB_USEDEP}] )
+	python? (
+		${PYTHON_DEPS}
+		dev-libs/libxml2:2[python,${PYTHON_USEDEP}] )
+"
+DEPEND="${RDEPEND}"
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/xslt-config
+)
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/libxslt/xsltconfig.h
+)
+
+src_prepare() {
+	default
+
+	DOCS=( AUTHORS ChangeLog FEATURES NEWS README TODO )
+
+	# Simplify python setup
+	# https://bugzilla.gnome.org/show_bug.cgi?id=758095
+	eapply "${FILESDIR}"/${PV}-simplify-python.patch
+	eapply "${FILESDIR}"/${PN}-1.1.28-disable-static-modules.patch
+
+	eautoreconf
+	# If eautoreconf'd with new autoconf, then epunt_cxx is not necessary
+	# and it is propably otherwise too if upstream generated with new
+	# autoconf
+#	epunt_cxx
+	# But Prefix always needs elibtoolize if not eautoreconf'd.
+#	elibtoolize
+}
+
+multilib_src_configure() {
+	libxslt_configure() {
+		ECONF_SOURCE="${S}" econf \
+			--with-html-dir="${EPREFIX}"/usr/share/doc/${PF} \
+			--with-html-subdir=html \
+			$(use_with crypt crypto) \
+			$(use_with debug) \
+			$(use_with debug mem-debug) \
+			$(use_enable static-libs static) \
+			"$@"
+	}
+
+	libxslt_py_configure() {
+		mkdir -p "${BUILD_DIR}" || die # ensure python build dirs exist
+		run_in_build_dir libxslt_configure --with-python
+	}
+
+	libxslt_configure --without-python # build python bindings separately
+
+	if multilib_is_native_abi && use python; then
+		python_foreach_impl libxslt_py_configure
+	fi
+}
+
+multilib_src_compile() {
+	default
+	multilib_is_native_abi && use python && libxslt_foreach_py_emake all
+}
+
+multilib_src_test() {
+	default
+	multilib_is_native_abi && use python && libxslt_foreach_py_emake test
+}
+
+multilib_src_install() {
+	# "default" does not work here - docs are installed by multilib_src_install_all
+	emake DESTDIR="${D}" install
+
+	if multilib_is_native_abi && use python; then
+		libxslt_foreach_py_emake \
+			DESTDIR="${D}" \
+			docsdir="${EPREFIX}"/usr/share/doc/${PF}/python \
+			EXAMPLE_DIR="${EPREFIX}"/usr/share/doc/${PF}/python/examples \
+			install
+		python_foreach_impl python_optimize
+	fi
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	if ! use examples && use python; then
+		rm -r "${ED}"/usr/share/doc/${PF}/python/examples || die
+	fi
+
+	prune_libtool_files --modules
+}
+
+libxslt_foreach_py_emake() {
+	libxslt_py_emake() {
+		pushd "${BUILD_DIR}/python" > /dev/null || die
+		emake "$@"
+		popd > /dev/null
+	}
+	local native_builddir=${BUILD_DIR}
+	python_foreach_impl libxslt_py_emake top_builddir="${native_builddir}" "$@"
+}