On 2012-12-18 17:37, Brooks Davis wrote:
Author: brooks
Date: Tue Dec 18 16:37:24 2012
New Revision: 244401
URL: http://svnweb.freebsd.org/changeset/base/244401
Log:
Replace our implementation of the vis(3) and unvis(3) APIs with
NetBSD's. This output size limited versions of vis and unvis functions
as well as a set of vis variants that allow arbitrary characters to be
specified for encoding.
This seems to break bootstrapping in some scenarios, in "stage 4.2:
building libraries"; for example, with a test run with gcc on
ref10-amd64.f.o I got this:
gcc -O2 -pipe -I/scratch2/tmp/dim/head/lib/libc/include
-I/scratch2/tmp/dim/head/lib/libc/../../include
-I/scratch2/tmp/dim/head/lib/libc/amd64 -DNLS -D__DBINTERFACE_PRIVATE
-I/scratch2/tmp/dim/head/lib/libc/../../contrib/gdtoa -DINET6
-I/scratch2/tmp/dim/obj/scratch2/tmp/dim/head/lib/libc
-I/scratch2/tmp/dim/head/lib/libc/resolv -D_ACL_PRIVATE -DPOSIX_MISTAKE
-I/scratch2/tmp/dim/head/lib/libc/../../contrib/jemalloc/include
-I/scratch2/tmp/dim/head/lib/libc/../../contrib/tzcode/stdtime
-I/scratch2/tmp/dim/head/lib/libc/stdtime
-I/scratch2/tmp/dim/head/lib/libc/locale -DBROKEN_DES -DPORTMAP -DDES_BUILTIN
-I/scratch2/tmp/dim/head/lib/libc/rpc -DYP -DNS_CACHING -D_FREEFALL_CONFIG
-DSYMBOL_VERSIONING -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall
-Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -c
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/vis.c -o vis.o
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c: In function
'unvis':
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c:237: error:
'VIS_NOESCAPE' undeclared (first use in this function)
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c:237: error:
(Each undeclared identifier is reported only once
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c:237: error: for
each function it appears in.)
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c:241: error:
'VIS_HTTP1808' undeclared (first use in this function)
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c:245: error:
'VIS_HTTP1866' undeclared (first use in this function)
/scratch2/tmp/dim/head/lib/libc/../../contrib/libc-vis/unvis.c:249: error:
'VIS_MIMESTYLE' undeclared (first use in this function)
There should most likely be an explicit -I option to point the compiler
at the correct vis.h header during the early stages, otherwise it will
pick up /usr/include/vis.h, which does not have several of these new
VIS_XXX defines.
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