-#include <msp/algo.h>
+/* $Id$
+
+This file is part of builder
+Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#include <algorithm>
#include "buildinfo.h"
+using namespace std;
using namespace Msp;
+/**
+Adds another BuildInfo to the end of this one.
+*/
void BuildInfo::add(const BuildInfo &bi)
{
cflags.insert(cflags.end(), bi.cflags.begin(), bi.cflags.end());
ldflags.insert(ldflags.end(), bi.ldflags.begin(), bi.ldflags.end());
libpath.insert(libpath.end(), bi.libpath.begin(), bi.libpath.end());
libs.insert(libs.end(), bi.libs.begin(), bi.libs.end());
+ warnings.insert(warnings.end(), bi.warnings.begin(), bi.warnings.end());
}
+/**
+Makes sure there are no duplicate entries in the lists.
+*/
void BuildInfo::unique()
{
unique(cflags);
unique(ldflags);
unique(libpath);
unique(libs);
+
+ for(StringList::iterator i=warnings.begin(); i!=warnings.end(); ++i)
+ {
+ bool flag=i->compare(0, 3, "no-");
+
+ string warn=(flag ? *i : i->substr(3));
+ string no_warn="no-"+warn;
+
+ for(StringList::iterator j=i; j!=warnings.end();)
+ {
+ if(j!=i && (*j==warn || *j==no_warn))
+ {
+ flag=(*j==warn);
+ j=warnings.erase(j);
+ }
+ else
+ ++j;
+ }
+
+ *i=(flag ? warn : no_warn);
+ }
}
-void BuildInfo::unique(InfoList &l)
+/**
+Removes any duplicate entries from a list, leaving only the first one. The
+order of other elements is preserved. O(n²) efficiency.
+*/
+void BuildInfo::unique(StringList &l)
{
- InfoList l2;
- for(InfoList::iterator i=l.begin(); i!=l.end(); ++i)
- if(!contains(l2, *i))
- l2.push_back(*i);
- swap(l, l2);
+ for(StringList::iterator i=l.begin(); i!=l.end(); ++i)
+ for(StringList::iterator j=i; j!=l.end();)
+ {
+ if(j!=i && *j==*i)
+ j=l.erase(j);
+ else
+ ++j;
+ }
}
BuildInfo::Loader::Loader(BuildInfo &bi):
add("ldflag", &Loader::ldflag);
add("libpath", &Loader::libpath);
add("library", &Loader::library);
+ add("warning", &Loader::warning);
}