[LLVMbugs] [Bug 22302] New: cygwin build is broken, "::sscanf has not been declared"

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Jan 22 19:49:20 PST 2015


            Bug ID: 22302
           Summary: cygwin build is broken, "::sscanf has not been
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: eniebler at boost.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Just updated cygwin, just updated llvm+clang from svn.

/home/eric/llvm/tools/clang/lib/Driver/MSVCToolChain.cpp: In member function
‘bool clang::driver::toolchains::MSVCToolChain::get
WindowsSDKDir(std::string&, int&, int&) const’:
/home/eric/llvm/tools/clang/lib/Driver/MSVCToolChain.cpp:215:5: error:
‘::sscanf’ has not been declared
     ::sscanf(sdkVersion.c_str(), "v%d.%d", &major, &minor);

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