| Subject: | -Wdeclaration-after-statement warnings |
When doing make on the GO::TermFinder distribution, which includes some swig generated
files, I get the following warning a few times:
cc1plus: warning: command line option "-Wdeclaration-after-statement" is valid for C/ObjC
but not for C++
This is on:
uname -a
Darwin 9.2.2 Darwin Kernel Version 9.2.2: Tue Mar 4 21:17:34 PST 2008; root:xnu-
1228.4.31~1/RELEASE_I386 i386
perl -V
Summary of my perl5 (revision 5 version 8 subversion 8) configuration:
Platform:
osname=darwin, osvers=9.0, archname=darwin-thread-multi-2level
uname='darwin b09.local 9.0 darwin kernel version 9.0.0: mon dec 3 11:44:11 pst 2007;
root:xnu-1228.0.1~4release_ppc power macintosh '
config_args='-ds -e -Dprefix=/usr -Dccflags=-g -pipe -Dldflags=-Dman3ext=3pm -
Duseithreads -Duseshrplib'
hint=recommended, useposix=true, d_sigaction=define
usethreads=define use5005threads=undef useithreads=define usemultiplicity=define
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=define use64bitall=define uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='cc', ccflags ='-arch i386 -arch ppc -g -pipe -fno-common -DPERL_DARWIN -no-
cpp-precomp -fno-strict-aliasing -Wdeclaration-after-statement -I/usr/local/include',
optimize='-O3',
cppflags='-no-cpp-precomp -g -pipe -fno-common -DPERL_DARWIN -no-cpp-
precomp -fno-strict-aliasing -Wdeclaration-after-statement -I/usr/local/include'
ccversion='', gccversion='4.0.1 (Apple Inc. build 5465)', gccosandvers=''
intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='cc -mmacosx-version-min=10.5', ldflags ='-arch i386 -arch ppc -L/usr/local/lib'
libpth=/usr/local/lib /usr/lib
libs=-ldbm -ldl -lm -lutil -lc
perllibs=-ldl -lm -lutil -lc
libc=/usr/lib/libc.dylib, so=dylib, useshrplib=true, libperl=libperl.dylib
gnulibc_version=''
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=bundle, d_dlsymun=undef, ccdlflags=' '
cccdlflags=' ', lddlflags='-arch i386 -arch ppc -bundle -undefined dynamic_lookup -
L/usr/local/lib'
Characteristics of this binary (from libperl):
Compile-time options: MULTIPLICITY PERL_IMPLICIT_CONTEXT
PERL_MALLOC_WRAP USE_ITHREADS USE_LARGE_FILES
USE_PERLIO USE_REENTRANT_API
Locally applied patches:
fix for regcomp CVE-2007-5116 security vulnerability
Built under darwin
Compiled at Dec 7 2007 09:37:29
%ENV:
PERL5LIB="/sw/lib/perl5:/sw/lib/perl5/darwin"
@INC:
/sw/lib/perl5/5.8.8/darwin-thread-multi-2level
/sw/lib/perl5/5.8.8
/sw/lib/perl5/darwin-thread-multi-2level
/sw/lib/perl5
/sw/lib/perl5/darwin
/System/Library/Perl/5.8.8/darwin-thread-multi-2level
/System/Library/Perl/5.8.8
/Library/Perl/5.8.8/darwin-thread-multi-2level
/Library/Perl/5.8.8
/Library/Perl
/Network/Library/Perl/5.8.8/darwin-thread-multi-2level
/Network/Library/Perl/5.8.8
/Network/Library/Perl
/System/Library/Perl/Extras/5.8.8/darwin-thread-multi-2level
/System/Library/Perl/Extras/5.8.8
/Library/Perl/5.8.6
/Library/Perl/5.8.1
.
gcc -v
Using built-in specs.
Target: i686-apple-darwin9
Configured with: /var/tmp/gcc/gcc-5465~16/src/configure --disable-checking -enable-
werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --
program-transform-name=/^[cg][^.-]*$/s/$/-4.0/ --with-gxx-include-
dir=/include/c++/4.0.0 --with-slibdir=/usr/lib --build=i686-apple-darwin9 --with-
arch=apple --with-tune=generic --host=i686-apple-darwin9 --target=i686-apple-
darwin9
Thread model: posix
gcc version 4.0.1 (Apple Inc. build 5465)
using ExtUtils::MakeMaker 6.44, and swig 1.3.35 to generate the swig wrappers