gnu/115250: libstdc++ not installing required ext/numeric_traits.h header

[Coleman Kane]

>Number:         115250
>Category:       gnu
>Synopsis:       libstdc++ not installing required ext/numeric_traits.h header
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Aug 06 16:10:10 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     Coleman Kane
>Release:        7.0-CURRENT
>Organization:
>Environment:
FreeBSD erwin 7.0-CURRENT FreeBSD 7.0-CURRENT #1: Sat Jul 21 23:04:14 EDT 2007     root at erwin:/usr/obj/usr/src/sys/ERWIN  amd64
>Description:
The in-src build of the GCC 4.2.0 standard C++ library (libstdc++) is missing a necessary header that should be installed at /usr/include/c++/4.2/ext/numeric_traits.h. This header is required by the random and random.tcc headers that are installed.

An attached patch adds it to the appropriate Makefile for installation.
>How-To-Repeat:
Try to compile a program with:
#include <random>

It breaks.
>Fix:
Install the file at /usr/src/contrib/libstdc++/include/ext/numeric_traits.h into /usr/include/c++/4.2/ext/numeric_traits.h. I am attaching a patch to the Makefile that fixes this.

Patch attached with submission follows:

--- gnu/lib/libstdc++/Makefile.orig	2007-08-06 11:55:17.000000000 -0400
+++ gnu/lib/libstdc++/Makefile	2007-08-06 11:56:23.000000000 -0400
@@ -143,10 +143,10 @@
 		stdio_filebuf.h stdio_sync_filebuf.h functional \
 		hash_map hash_set hash_fun.h hashtable.h iterator \
 		malloc_allocator.h memory mt_allocator.h new_allocator.h \
-		numeric pod_char_traits.h pool_allocator.h rb_tree rope \
-		ropeimpl.h slist throw_allocator.h typelist.h type_traits.h \
-		rc_string_base.h sso_string_base.h vstring.h vstring.tcc \
-		vstring_fwd.h vstring_util.h
+		numeric numeric_traits.h pod_char_traits.h pool_allocator.h \
+		rb_tree rope ropeimpl.h slist throw_allocator.h typelist.h \
+		type_traits.h rc_string_base.h sso_string_base.h vstring.h \
+		vstring.tcc vstring_fwd.h vstring_util.h
 
 EXTHDRS:=	${EXTHDRS:S;^;${SRCDIR}/include/ext/;}
 EXTHDRSDIR=	${CXXINCLUDEDIR}/ext


>Release-Note:
>Audit-Trail:
>Unformatted: