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Jonathan Wakely a4395a846a PR libstdc++/89466 avoid slow xsltproc command in configure
Certain broken versions of xsltproc ignore the --nonet option and will
attempt to fetch the docbook stylesheet from the WWW when it isn't in
the local XML catalog.

This patch checks for the local stylesheet directory first, and doesn't
use xsltproc if no local stylesheets are found. Checking for the local
directory is done using xmlcatalog if available, only checking the
hardcoded list of directories if xmlcatalog fails. The right directory
for Suse is added to the hardcoded list.

This should avoid doing an xsltproc check that would need to download
the stylesheet, so no network connection is made even if a broken
xsltproc is present.

	PR libstdc++/89466
	* acinclude.m4 (GLIBCXX_CONFIGURE_DOCBOOK): Reorder check for local
	stylesheet directories before check for xsltproc. Try to use
	xmlcatalog to find local stylesheet directory before trying hardcoded
	paths. Add path used by suse to hardcoded paths. Adjust xsltproc
	check to look for the same stylesheet as doc/Makefile.am uses. Don't
	use xsltproc if xmlcatalog fails to find a local stylesheet.
	* configure.ac: Check for xmlcatalog.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* doc/Makefile.in: Likewise.
	* include/Makefile.in: Likewise.
	* libsupc++/Makefile.in: Likewise.
	* po/Makefile.in: Likewise.
	* python/Makefile.in: Likewise.
	* src/Makefile.in: Likewise.
	* src/c++11/Makefile.in: Likewise.
	* src/c++17/Makefile.in: Likewise.
	* src/c++98/Makefile.in: Likewise.
	* src/filesystem/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.

From-SVN: r269249
2019-02-27 11:25:44 +00:00
config iconv.m4 (AM_ICONV_LINK): Don't overwrite CPPFLAGS. 2018-11-07 15:41:21 -07:00
contrib contrib/dg-extract-results: Handle timeout warnings 2019-02-04 09:55:00 +01:00
fixincludes Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
gcc [doc] Reword description of -Wno-absolute-value 2019-02-27 11:07:01 +01:00
gnattools PR81878: fix --disable-bootstrap --enable-languages=ada 2018-11-20 00:07:47 +00:00
gotools re PR go/89193 ("make distclean" leaves stuff in gotools/) 2019-02-13 00:10:06 +00:00
include Fix splay tree KEY leak detected in GDB test gdb.base/macscp.exp 2019-02-12 13:02:48 +00:00
INSTALL
intl iconv.m4 (AM_ICONV_LINK): Don't overwrite CPPFLAGS. 2018-11-07 15:41:21 -07:00
libada Update copyright years. 2019-01-01 13:31:55 +01:00
libatomic Update copyright years. 2019-01-01 13:31:55 +01:00
libbacktrace [libbacktrace] Fix btest-lto for older gcc 2019-02-26 16:09:40 +00:00
libcc1 Update copyright years. 2019-01-01 13:31:55 +01:00
libcpp Improve memory statistics report readability. 2019-02-26 17:27:52 +00:00
libdecnumber Update copyright years. 2019-01-01 13:31:55 +01:00
libffi Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
libgcc extend.texi (__clear_cache): Correct signature. 2019-02-21 16:23:12 -07:00
libgfortran transfer.c (transfer_array_inner): Do not cast charlen to index_type. 2019-02-26 19:41:53 +01:00
libgo cmd/go: preserve CC for TestScript child processes 2019-02-27 01:11:20 +00:00
libgomp [libgomp] In OpenACC testing, by default only build for the offload target that we're actually going to test 2019-02-22 11:51:35 +01:00
libhsail-rt Update copyright years. 2019-01-01 13:31:55 +01:00
libiberty Fix splay tree KEY leak detected in GDB test gdb.base/macscp.exp 2019-02-12 13:02:48 +00:00
libitm Update copyright years. 2019-01-01 13:31:55 +01:00
libobjc PR other/16615 [4/5] 2019-01-09 16:44:56 -05:00
liboffloadmic PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
libphobos Makefile.am: Avoid the -D option which is not available with the install-sh fallback. 2019-02-19 18:21:26 +00:00
libquadmath Update copyright years. 2019-01-01 13:31:55 +01:00
libsanitizer libsanitizer: Restore internal_readlink for x32 2019-02-20 08:20:50 -08:00
libssp Update copyright years. 2019-01-01 13:31:55 +01:00
libstdc++-v3 PR libstdc++/89466 avoid slow xsltproc command in configure 2019-02-27 11:25:44 +00:00
libvtv Fix testsuite 2019-02-20 08:07:19 -08:00
lto-plugin Remove a legacy lto-symtab.c file. 2019-02-26 17:27:36 +00:00
maintainer-scripts Improve error message for bad arguments to script 2019-02-23 21:19:04 +00:00
zlib Makefile.am (noinst_LTLIBRARIES): Rename libzgcj_convience.la to libz_convenience.la. 2019-01-21 17:23:58 +00:00
.dir-locals.el
.gitattributes
.gitignore
ABOUT-NLS
ar-lib Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
ChangeLog Replaced spaces with tab in Changelog, committed as obvious 2019-02-27 10:38:25 +00:00
ChangeLog.jit
ChangeLog.tree-ssa
compile
config-ml.in Add D front-end, libphobos library, and D2 testsuite. 2018-10-28 19:51:47 +00:00
config.guess Update config.guess, config.sub (PR target/88535) 2019-01-03 11:28:27 +00:00
config.rpath
config.sub Update config.guess, config.sub (PR target/88535) 2019-01-03 11:28:27 +00:00
configure GCN back-end config 2019-01-17 12:34:28 +00:00
configure.ac GCN back-end config 2019-01-17 12:34:28 +00:00
COPYING
COPYING.LIB
COPYING.RUNTIME
COPYING3
COPYING3.LIB
depcomp
install-sh
libtool-ldflags
libtool.m4 Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
MAINTAINERS Add myself to write after approval. 2019-02-27 10:23:54 +00:00
Makefile.def Add D front-end, libphobos library, and D2 testsuite. 2018-10-28 19:51:47 +00:00
Makefile.in Lower sampling rate for autofdo bootstrap 2019-01-15 03:49:45 +00:00
Makefile.tpl Lower sampling rate for autofdo bootstrap 2019-01-15 03:49:45 +00:00
missing
mkdep
mkinstalldirs
move-if-change
multilib.am Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
README
symlink-tree
test-driver Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
ylwrap

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
names start with COPYING for copying permission.  The manuals, and
some of the runtime libraries, are under different terms; see the
individual source files for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs/ for how to report bugs usefully.

Copyright years on GCC source files may be listed using range
notation, e.g., 1987-2012, indicating that every year in the range,
inclusive, is a copyrightable year that could otherwise be listed
individually.