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53 lines
1.2 KiB
53 lines
1.2 KiB
2 years ago
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#ifdef TRIBITSEXAPP2_HAVE_PACKAGE1
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# include "Package1.hpp"
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#endif
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#ifdef TRIBITSEXAPP2_HAVE_PACKAGE2
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# include "Package2.hpp"
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#endif
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#ifdef TRIBITSEXAPP2_HAVE_PACKAGE3
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# include "Package3.hpp"
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#endif
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#include <iostream>
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#include <string>
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namespace Impl {
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void appendDepsStr(std::string &depsStr, const std::string &str);
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}
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int main(int argc, char *argv[]) {
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using Impl::appendDepsStr;
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// Get deps down the deps graph
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std::string depsStr;
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#ifdef TRIBITSEXAPP2_HAVE_PACKAGE3
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appendDepsStr(depsStr, "Package3{"+Package3::deps()+"}");
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#elif TRIBITSEXAPP2_HAVE_PACKAGE2
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appendDepsStr(depsStr, "Package2{"+Package2::deps()+"}");
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#elif TRIBITSEXAPP2_HAVE_PACKAGE1
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appendDepsStr(depsStr, "Package1{"+Package1::deps()+"}");
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#else
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depsStr = "no deps";
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#endif
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// NOTE: The above all call functions from the libraries and requires that
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// both the header files be found at compile time and the libraries be found
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// at link time and runtime for this these function calls to work.
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std::cout << "Full Deps: " << depsStr << "\n";
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return 0;
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}
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void Impl::appendDepsStr(std::string &depsStr, const std::string &str)
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{
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if (depsStr.length()) {
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depsStr += ", "+str;
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}
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else {
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depsStr = str;
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}
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}
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