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To prevert source-overwriting in the future, forbit output files with the same

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name as the source file.
This commit is contained in:
Christian Kamm
2008-09-14 22:49:19 +02:00
parent 151f86630c
commit 431bc19d2f
1 changed files with 9 additions and 0 deletions
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9
dmd/module.c
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@@ -172,6 +172,15 @@ void Module::buildTargetFiles()
objfile = Module::buildFilePath(global.params.objname, global.params.objdir, global.bc_ext);
docfile = Module::buildFilePath(global.params.docname, global.params.docdir, global.doc_ext);
hdrfile = Module::buildFilePath(global.params.hdrname, global.params.hdrdir, global.hdr_ext);
// safety check: never allow obj, doc or hdr file to have the source file's name
if(stricmp(FileName::name(objfile->name->str), FileName::name((char*)this->arg)) == 0 ||
stricmp(FileName::name(docfile->name->str), FileName::name((char*)this->arg)) == 0 ||
stricmp(FileName::name(hdrfile->name->str), FileName::name((char*)this->arg)) == 0)
{
error("Object-, ddoc-, and header- output files with the same name as the source file are forbidden");
fatal();
}
}
void Module::deleteObjFile()