Bug #591
FTBFS with GCC 4.4: missing #include
100%
Description
From: Martin Michlmayr <tbm@cyrius.com>
To: submit@bugs.debian.org
Subject: FTBFS with GCC 4.4: missing #include
Date: Sat, 8 Nov 2008 18:08:48 +0100
Package: exiv2
Version: 0.17.1-1
User: debian-gcc@lists.debian.org
Usertags: ftbfs-gcc-4.4
Tags: patch
Your package fails to build with the upcoming GCC 4.4. Version 4.4
has not been released yet but I'm building with a snapshot in order
to find errors and give people an advance warning.
GCC 4.4 cleaned up some more C++ headers. You always have to #include
headers directly and cannot rely for things to be included indirectly.
You can reproduce this problem with gcc-snapshot from unstable.
Automatic build of exiv2_0.17.1-1 on em64t by sbuild/amd64 0.53
...
mkdir .libs
g++ -g -O2 -g -Wall -O2 -Wall -Wcast-align -Wpointer-arith -Wformat-security -Wmissing-format-attribute -Woverloaded-virtual -W -I. -DEXV_LOCALEDIR=\"/usr/share/locale\" -I../include -funsigned-char -DNDEBUG=1 -c XMPMeta.cpp -fPIC -DPIC -o .libs/XMPMeta.o
XMPMeta.cpp: In function 'XMP_Status DumpNodeOptions(XMP_OptionBits, XMP_Status ()(void, const char*, XMP_StringLen), void*)':
XMPMeta.cpp:177: error: 'snprintf' was not declared in this scope
XMPMeta.cpp: In function 'XMP_Status DumpPropertyTree(const XMP_Node*, int, size_t, XMP_Status ()(void, const char*, XMP_StringLen), void*)':
XMPMeta.cpp:217: error: 'snprintf' was not declared in this scope
XMPMeta.cpp: In static member function 'static bool XMPMeta::Initialize()':
XMPMeta.cpp:576: warning: unused variable 'flag'
XMPMeta.cpp: In static member function 'static bool XMPMeta::RegisterNamespace(const char*, const char*, const char**, XMP_StringLen*)':
XMPMeta.cpp:900: error: 'snprintf' was not declared in this scope
make2: *** [XMPMeta.o] Error 1
make2: Leaving directory `/build/tbm/exiv2-0.17.1/xmpsdk/src'
--- xmpsdk/src/XMPMeta.cpp~ 2008-11-08 16:38:20.000000000 0000
++ xmpsdk/src/XMPMeta.cpp 2008-11-08 16:38:35.000000000 +0000@ -20,6 +20,8 @
#include "UnicodeInlines.incl_cpp"
#include "UnicodeConversions.hpp"
#include <cstdio>
#if XMP_DebugBuild
#include <iostream>
#endif
--- src/value.cpp~ 2008-11-08 17:01:40.000000000 0000
++ src/value.cpp 2008-11-08 17:01:55.000000000 0000@ -43,6 +43,7 @
#include <cassert>
#include <cstring>
#include <ctime>
#include <cstdio>
#include <cstdlib>
#include <ctype.h>
--
Martin Michlmayr
http://www.cyrius.com/
Additional information: