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
..
17_intro
18_support	P0482R5 char8_t: Updates to existing standard library tests	2019-02-22 01:16:08 +00:00
19_diagnostics
20_util	P0340R2 Making std::underlying_type SFINAE-friendly	2019-02-23 21:19:00 +00:00
21_strings	PR libstdc++/89446 fix null pointer dereference in char_traits	2019-02-23 03:01:59 +00:00
22_locale	P0482R5 char8_t: Updates to existing standard library tests	2019-02-22 01:16:08 +00:00
23_containers	PR libstdc++/89477 constrain deduction guides for maps and sets	2019-02-26 23:12:44 +00:00
24_iterators
25_algorithms
26_numerics
27_io
28_regex
29_atomics	Add tests for C++2a content of <atomic> header	2019-02-22 01:16:15 +00:00
30_threads
abi
backward
config
data
decimal
experimental	P0482R5 char8_t: Updates to existing standard library tests	2019-02-22 01:16:08 +00:00
ext
lib
libstdc++-abi
libstdc++-dg
libstdc++-prettyprinters
libstdc++-xmethods
performance
special_functions
tr1
tr2
util	P0482R5 char8_t: Updates to existing standard library tests	2019-02-22 01:16:08 +00:00
Makefile.am
Makefile.in	PR libstdc++/89466 avoid slow xsltproc command in configure	2019-02-27 11:25:44 +00:00