[Pkg-scicomp-devel] Bug#420922: FTBFS with GCC 4.3: missing
#includes
Martin Michlmayr
tbm at cyrius.com
Wed Apr 25 12:03:04 UTC 2007
Package: freefem3d
Version: 1.0pre9-1
Usertags: ftbfs-gcc-4.3
Tags: patch
Your package fails to build with GCC 4.3. Version 4.3 has not been
released yet but I'm building with a snapshot in order to find errors
and give people an advance warning. In GCC 4.3, the C++ header
dependencies have been cleaned up. The advantage of this is that
programs will compile faster. The downside is that you actually
need to directly #include everything you use (but you really should
do this anyway, otherwise your program won't work with any compiler
other than GCC). Some background of this can be found at
http://gcc.gnu.org/PR28080
You can reproduce this problem with gcc-snapshot (20070326-1 or higher)
from unstable. (Currently not available for i386, but for amd64, powerpc
and ia64. I hope to have i386 binaries in the archive in the near
future.)
> Automatic build of freefem3d_1.0pre9-1 on coconut0 by sbuild/ia64 0.49
...
> ../geometry/Scene.hpp:85: warning: type qualifiers ignored on function return type
> parse.pov.yy: In function 'int povparse()':
> parse.pov.yy:198: error: 'exit' is not a member of 'std'
> parse.pov.yy:248: error: 'exit' is not a member of 'std'
> y.tab.c:2708: warning: deprecated conversion from string constant to 'char*'
> y.tab.c:2854: warning: deprecated conversion from string constant to 'char*'
> make[4]: *** [parse.pov.o] Error 1
--- utils/StaticCenter.cpp~ 2007-04-25 11:55:12.000000000 +0000
+++ utils/StaticCenter.cpp 2007-04-25 11:55:19.000000000 +0000
@@ -18,6 +18,7 @@
// $Id: StaticCenter.cpp,v 1.7 2006/05/20 15:23:48 delpinux Exp $
#include <StaticCenter.hpp>
+#include <cstdlib>
#include <iostream>
#include <StreamCenter.hpp>
--- language/parse.pov.yy~ 2007-04-25 11:07:34.000000000 +0000
+++ language/parse.pov.yy 2007-04-25 11:07:46.000000000 +0000
@@ -24,6 +24,7 @@
#define YYDEBUG 1
+#include <cstdlib>
#include <sstream>
#include <iostream>
--- language/FFLexer.cpp~ 2007-04-25 11:09:18.000000000 +0000
+++ language/FFLexer.cpp 2007-04-25 11:09:29.000000000 +0000
@@ -69,6 +69,7 @@
#include <parse.ff.h>
+#include <cstdlib>
#include <cctype>
#include <FFLexer.hpp>
--- language/PDEOperatorExpression.hpp~ 2007-04-25 11:09:46.000000000 +0000
+++ language/PDEOperatorExpression.hpp 2007-04-25 11:11:28.000000000 +0000
@@ -32,6 +32,8 @@
#include <ErrorHandler.hpp>
+#include <limits>
+
class PDEOperator;
class PDEOperatorExpression
--- solver/SurfElem.hpp~ 2007-04-25 11:13:07.000000000 +0000
+++ solver/SurfElem.hpp 2007-04-25 11:13:19.000000000 +0000
@@ -24,6 +24,8 @@
#include <Cell.hpp>
+#include <limits>
+
/**
* @file SurfElem.hpp
* @author Stephane Del Pino
--- solver/ConnectivityBuilder.hpp~ 2007-04-25 11:33:17.000000000 +0000
+++ solver/ConnectivityBuilder.hpp 2007-04-25 11:33:51.000000000 +0000
@@ -21,6 +21,7 @@
#define CONNECTIVITY_BUILDER_HPP
#include <set>
+#include <limits>
#include <list>
#include <map>
--- solver/ScalarFunctionMaxComputer.cpp~ 2007-04-25 11:39:37.000000000 +0000
+++ solver/ScalarFunctionMaxComputer.cpp 2007-04-25 11:39:45.000000000 +0000
@@ -22,6 +22,8 @@
#include <Mesh.hpp>
#include <ScalarFunctionBase.hpp>
+#include <limits>
+
ScalarFunctionMaxComputer::
ScalarFunctionMaxComputer(ConstReferenceCounting<Mesh> mesh,
ConstReferenceCounting<ScalarFunctionBase> function)
--- solver/ScalarFunctionMinComputer.cpp~ 2007-04-25 11:40:50.000000000 +0000
+++ solver/ScalarFunctionMinComputer.cpp 2007-04-25 11:41:21.000000000 +0000
@@ -22,6 +22,8 @@
#include <Mesh.hpp>
#include <ScalarFunctionBase.hpp>
+#include <limits>
+
ScalarFunctionMinComputer::
ScalarFunctionMinComputer(ConstReferenceCounting<Mesh> mesh,
ConstReferenceCounting<ScalarFunctionBase> function)
--- solver/SurfaceMeshGenerator.cpp~ 2007-04-25 11:47:15.000000000 +0000
+++ solver/SurfaceMeshGenerator.cpp 2007-04-25 11:47:42.000000000 +0000
@@ -55,6 +55,7 @@
#include <iostream>
#include <fstream>
#include <stack>
+#include <algorithm>
inline double SDet(const Vertex & V1, const Vertex & V2, const Vertex & V3) {
--- solver/triangulation.hpp~ 2007-04-25 11:49:07.000000000 +0000
+++ solver/triangulation.hpp 2007-04-25 11:49:37.000000000 +0000
@@ -20,6 +20,7 @@
#ifndef TRIANGULATION_HPP
#define TRIANGULATION_HPP
+#include <cstdlib>
#include <ostream>
#include <vector>
#include <list>
--
Martin Michlmayr
http://www.cyrius.com/
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