[pkgsrc/trunk]: pkgsrc/lang/guile guile: fix build with GNU texinfo 6.7

[gutteridge <gutteridge%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/f3145b60daab
branches:  trunk
changeset: 419624:f3145b60daab
user:      gutteridge <gutteridge%pkgsrc.org@localhost>
date:      Tue Dec 24 01:42:53 2019 +0000

description:
guile: fix build with GNU texinfo 6.7

GNU texinfo 6.7 fails to parse api-compound.texi because of an
unnecessary non-breaking space character (code point 160). (Whereas
GNU texinfo 6.5 succeeds there, as does the old C source version
bundled with NetBSD's userland.)

utf8 "\xA0" does not map to Unicode at ParserNonXS.pm line 1796, <FH> line 908.
Malformed UTF-8 character: \xa0 (unexpected continuation byte 0xa0, with no
preceding start byte) in pattern match (m//) at ParserNonXS.pm line 3364.
Malformed UTF-8 character (fatal) at ParserNonXS.pm line 3364.

It's simpler to just replace the byte in that source file with an ASCII
space character than attempt to fix the texinfo parsing code (and we're
in a freeze right now, too). This should fix the bulk build failures on
SmartOS and others.

diffstat:

 lang/guile/Makefile                                |   4 ++--
 lang/guile/distinfo                                |   3 ++-
 lang/guile/patches/patch-doc_ref_api-compound.texi |  16 ++++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)

diffs (50 lines):

diff -r 233a7750d9d7 -r f3145b60daab lang/guile/Makefile
--- a/lang/guile/Makefile       Mon Dec 23 23:03:24 2019 +0000
+++ b/lang/guile/Makefile       Tue Dec 24 01:42:53 2019 +0000
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.111 2019/07/14 21:46:22 rillig Exp $
+# $NetBSD: Makefile,v 1.112 2019/12/24 01:42:53 gutteridge Exp $
 
 DISTNAME=              guile-1.8.8
-PKGREVISION=           9
+PKGREVISION=           10
 CATEGORIES=            lang
 MASTER_SITES=          ${MASTER_SITE_GNU:=guile/}
 
diff -r 233a7750d9d7 -r f3145b60daab lang/guile/distinfo
--- a/lang/guile/distinfo       Mon Dec 23 23:03:24 2019 +0000
+++ b/lang/guile/distinfo       Tue Dec 24 01:42:53 2019 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.51 2018/06/19 11:07:25 fhajny Exp $
+$NetBSD: distinfo,v 1.52 2019/12/24 01:42:53 gutteridge Exp $
 
 SHA1 (guile-1.8.8.tar.gz) = 548d6927aeda332b117f8fc5e4e82c39a05704f9
 RMD160 (guile-1.8.8.tar.gz) = 8ac185a72ad8394b14d5377549e5bbf02889faaa
@@ -13,6 +13,7 @@
 SHA1 (patch-am) = 7a549811ef98f40a6a87f31840109ee2a091489b
 SHA1 (patch-an) = 89ee76c4e74a7af3a5e2a8e65d889292de1768f1
 SHA1 (patch-ao) = b648826c5e951cd98ca6e2cdf48435cbdba096ff
+SHA1 (patch-doc_ref_api-compound.texi) = ba389b94b94abc8944851b35d2d63f920ef7b0ab
 SHA1 (patch-doc_ref_fdl.texi) = c7e70f9b30f792dd38c18550739673d255f9fc5c
 SHA1 (patch-doc_ref_gh.texi) = b6b841102111d5c5813ba729c9c0ebfb3d6ca1e0
 SHA1 (patch-doc_tutorial_guile-tut.texi) = 5ad2c5942dc7715344115847793bd4f2eaacd7ca
diff -r 233a7750d9d7 -r f3145b60daab lang/guile/patches/patch-doc_ref_api-compound.texi
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lang/guile/patches/patch-doc_ref_api-compound.texi        Tue Dec 24 01:42:53 2019 +0000
@@ -0,0 +1,16 @@
+$NetBSD: patch-doc_ref_api-compound.texi,v 1.1 2019/12/24 01:42:53 gutteridge Exp $
+
+Remove an unnecessary non-breaking space character (code point 160)
+that caused GNU texinfo 6.7 to fail during parsing.
+
+--- doc/ref/api-compound.texi.orig     2010-12-13 17:24:39.000000000 +0000
++++ doc/ref/api-compound.texi
+@@ -905,7 +905,7 @@ Sets the element at position @var{idx} i
+ @end deftypefn
+ 
+ @deftypefn {C Function} {const SCM *} scm_vector_elements (SCM vec, scm_t_array_handle *handle, size_t *lenp, ssize_t *incp)
+-Acquire a handle for the vector @var{vec} and return a pointer to the
++Acquire a handle for the vector @var{vec} and return a pointer to the
+ elements of it.  This pointer can only be used to read the elements of
+ @var{vec}.  When @var{vec} is not a vector, an error is signaled.  The
+ handle mustr eventually be released with