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* [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
@ 2011-07-21 23:48 danglin at gcc dot gnu.org
2011-07-22 0:06 ` [Bug bootstrap/49810] " danglin at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: danglin at gcc dot gnu.org @ 2011-07-21 23:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
Summary: [4.7 Regression] ld: Unsatisfied symbol
"strsignal(int)" in file collect2.o
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: danglin@gcc.gnu.org
Host: hppa64-hp-hpux11.11
Target: hppa64-hp-hpux11.11
Build: hppa64-hp-hpux11.11
/test/gnu/gcc/objdir/./prev-gcc/g++ -B/test/gnu/gcc/objdir/./prev-gcc/
-B/opt/gn
u64/gcc/gcc-4.7/hppa64-hp-hpux11.11/bin/ -nostdinc++
-B/test/gnu/gcc/objdir/prev
-hppa64-hp-hpux11.11/libstdc++-v3/src/.libs
-B/test/gnu/gcc/objdir/prev-hppa64-h
p-hpux11.11/libstdc++-v3/libsupc++/.libs
-I/test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-L/test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/src/.libs
-L/test/gnu/gcc/objdir/prev-hppa64-hp-hpux11.11/libstdc++-v3/libsupc++/.libs
-g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -static-libstdc++
-static-libgcc -o Tcollect2 \
collect2.o collect2-aix.o tlink.o libcommon.a
../libcpp/libcpp.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a
ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
1 errors.
collect2: error: ld returned 1 exit status
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/49810] [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
@ 2011-07-22 0:06 ` danglin at gcc dot gnu.org
2011-07-22 10:51 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: danglin at gcc dot gnu.org @ 2011-07-22 0:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> 2011-07-22 00:05:29 UTC ---
This occurs in stage2. It seems we are now using C++ by default but
there isn't a C++ version of libiberty.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/49810] [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
2011-07-22 0:06 ` [Bug bootstrap/49810] " danglin at gcc dot gnu.org
@ 2011-07-22 10:51 ` rguenth at gcc dot gnu.org
2011-07-22 11:12 ` dave.anglin at bell dot net
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-07-22 10:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-22 10:50:10 UTC ---
You probably get different prototypes with C vs. C++ for strsignal.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/49810] [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
2011-07-22 0:06 ` [Bug bootstrap/49810] " danglin at gcc dot gnu.org
2011-07-22 10:51 ` rguenth at gcc dot gnu.org
@ 2011-07-22 11:12 ` dave.anglin at bell dot net
2011-07-23 18:11 ` danglin at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dave.anglin at bell dot net @ 2011-07-22 11:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
--- Comment #3 from dave.anglin at bell dot net 2011-07-22 11:12:01 UTC ---
On 22-Jul-11, at 6:50 AM, rguenth at gcc dot gnu.org wrote:
> You probably get different prototypes with C vs. C++ for strsignal.
The prototype has to come from libiberty since the system doesn't have
strsignal:
/* Return a signal message string for a signal number
(e.g., strsignal (SIGHUP) returns something like "Hangup"). */
/* This is commented out as it can conflict with one in system headers.
We still document its existence though. */
/*extern const char *strsignal (int);*/
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/49810] [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
` (2 preceding siblings ...)
2011-07-22 11:12 ` dave.anglin at bell dot net
@ 2011-07-23 18:11 ` danglin at gcc dot gnu.org
2011-07-23 22:28 ` pinskia at gcc dot gnu.org
2011-07-28 21:25 ` sje at cup dot hp.com
5 siblings, 0 replies; 7+ messages in thread
From: danglin at gcc dot gnu.org @ 2011-07-23 18:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
John David Anglin <danglin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dj at redhat dot com
Target Milestone|4.7.0 |---
--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> 2011-07-23 18:11:11 UTC ---
Would it be possible to add a declaration check for strsignal and fix header?
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/49810] [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
` (3 preceding siblings ...)
2011-07-23 18:11 ` danglin at gcc dot gnu.org
@ 2011-07-23 22:28 ` pinskia at gcc dot gnu.org
2011-07-28 21:25 ` sje at cup dot hp.com
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2011-07-23 22:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug bootstrap/49810] [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o
2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
` (4 preceding siblings ...)
2011-07-23 22:28 ` pinskia at gcc dot gnu.org
@ 2011-07-28 21:25 ` sje at cup dot hp.com
5 siblings, 0 replies; 7+ messages in thread
From: sje at cup dot hp.com @ 2011-07-28 21:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49810
Steve Ellcey <sje at cup dot hp.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |sje at cup dot hp.com
Resolution| |FIXED
--- Comment #5 from Steve Ellcey <sje at cup dot hp.com> 2011-07-28 21:25:06 UTC ---
This is fixed now with this patch:
------------------------------------------------------------------------
r176747 | ro | 2011-07-25 07:24:59 -0700 (Mon, 25 Jul 2011) | 6 lines
gcc:
* system.h [__cplusplus]: Wrap C function declarations in extern "C".
include:
* xregex.h (regoff_t): Define.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2011-07-28 21:25 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2011-07-21 23:48 [Bug bootstrap/49810] New: [4.7 Regression] ld: Unsatisfied symbol "strsignal(int)" in file collect2.o danglin at gcc dot gnu.org
2011-07-22 0:06 ` [Bug bootstrap/49810] " danglin at gcc dot gnu.org
2011-07-22 10:51 ` rguenth at gcc dot gnu.org
2011-07-22 11:12 ` dave.anglin at bell dot net
2011-07-23 18:11 ` danglin at gcc dot gnu.org
2011-07-23 22:28 ` pinskia at gcc dot gnu.org
2011-07-28 21:25 ` sje at cup dot hp.com
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