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From: "hunor at cs dot bme dot hu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/34780] Bootstrapping libstdc++-v3 failed
Date: Mon, 11 Feb 2008 17:50:00 -0000 [thread overview]
Message-ID: <20080211175008.20608.qmail@sourceware.org> (raw)
In-Reply-To: <bug-34780-12313@http.gcc.gnu.org/bugzilla/>
------- Comment #7 from hunor at cs dot bme dot hu 2008-02-11 17:50 -------
I got the same error on i686-pc-linux-gnu with revision 132237. The -Werror is
indeed the result of --enable-maintainer-mode:
libstdc++-v3/acinclude.m4:
...
if test x"$USE_MAINTAINER_MODE" = xno; then
WERROR=''
else
WERROR='-Werror'
fi
...
libstdc++-v3/fragment.am:
...
WARN_CXXFLAGS = \
$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once
...
libstdc++-v3/src/Makefile.am:
...
AM_CXXFLAGS = \
-fno-implicit-templates \
$(WARN_CXXFLAGS) \
$(OPTIMIZE_CXXFLAGS) \
$(CONFIG_CXXFLAGS)
...
libstdc++-v3/libsupc++/Makefile.am:
...
AM_CXXFLAGS = \
-fno-implicit-templates \
$(LIBSUPCXX_PICFLAGS) \
$(WARN_CXXFLAGS) \
$(OPTIMIZE_CXXFLAGS) \
$(CONFIG_CXXFLAGS)
...
Otherwise, the warning is correct:
gcc/unwind-pe.h:
...
static unsigned int
size_of_encoded_value (unsigned char encoding)
...
is indeed unused in libstdc++-v3/libsupc++/eh_call.cc. It should be static
inline or __attribute__((unused)), or alternatively
libstdc++-v3/libsupc++/eh_call.cc could define NO_SIZE_OF_ENCODED_VALUE before
including the header.
--
hunor at cs dot bme dot hu changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hunor at cs dot bme dot hu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34780
next prev parent reply other threads:[~2008-02-11 17:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-14 12:06 [Bug bootstrap/34780] New: " dominiq at lps dot ens dot fr
2008-01-14 12:18 ` [Bug target/34780] " pinskia at gcc dot gnu dot org
2008-01-14 12:20 ` pinskia at gcc dot gnu dot org
2008-01-14 15:20 ` dominiq at lps dot ens dot fr
2008-01-14 15:43 ` dominiq at lps dot ens dot fr
2008-01-14 16:45 ` dominiq at lps dot ens dot fr
2008-01-14 17:17 ` dominiq at lps dot ens dot fr
2008-02-11 17:50 ` hunor at cs dot bme dot hu [this message]
2008-07-06 9:48 ` rwild at gcc dot gnu dot org
2008-07-07 18:17 ` rwild at gcc dot gnu dot org
2008-07-07 18:18 ` rwild at gcc dot gnu dot org
2008-07-07 18:55 ` rwild at gcc dot gnu dot org
2008-12-03 23:26 ` tkoenig at gcc dot gnu dot org
2009-04-12 8:17 ` dominiq at lps dot ens dot fr
2009-04-14 21:51 ` Ralf dot Wildenhues at gmx dot de
2009-04-14 22:04 ` dominiq at lps dot ens dot fr
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