cmake: Capture stdout with UNIX pipes

1 files changed, 40 insertions, 0 deletions

diff --git a/test cases/cmake/8 custom command/subprojects/cmMod/genMain.cpp b/test cases/cmake/8 custom command/subprojects/cmMod/genMain.cpp
new file mode 100644
index 000000000..33f020159
--- /dev/null
+++ b/test cases/cmake/8 custom command/subprojects/cmMod/genMain.cpp
@@ -0,0 +1,40 @@
+#include <iostream>
+
+using namespace std;
+
+int main() {
+  cout << R"asd(
+#include <iostream>
+#include <fstream>
+
+using namespace std;
+
+int main(int argc, const char *argv[]) {
+  if(argc < 2) {
+    cerr << argv[0] << " requires an output file!" << endl;
+    return 1;
+  }
+  ofstream out1(string(argv[1]) + ".hpp");
+  ofstream out2(string(argv[1]) + ".cpp");
+  out1 << R"(
+#pragma once
+
+#include <string>
+
+std::string getStr();
+)";
+
+  out2 << R"(
+#include ")" << argv[1] << R"(.hpp"
+
+std::string getStr() {
+  return "Hello World";
+}
+)";
+
+  return 0;
+}
+)asd";
+
+  return 0;
+}