1 files changed, 32 insertions, 0 deletions
diff --git a/tiger-compiler/src/llvmtranslate/generate-runtime.sh b/tiger-compiler/src/llvmtranslate/generate-runtime.sh
new file mode 100755
index 0000000..2e05445
--- /dev/null
+++ b/tiger-compiler/src/llvmtranslate/generate-runtime.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+[ -z "$1" ] && echo "$0: Missing input file" && exit
+[ -z "$2" ] && echo "$0: Missing output file" && exit
+
+input=$1
+output=$2
+
+awk 'BEGIN {
+      print("#include <string>");
+      print("#include <llvmtranslate/libllvmtranslate.hh>");
+      print("");
+      print("namespace llvmtranslate");
+      print("{");
+      print("const char* runtime_string()");
+      print("{");
+      print("  return");
+      printf("R\"0("); # The zero here only serves as an identifier for the raw string, it does not changes the code behavior at all.
+    }
+    /^#(<<|>>)/ {
+      next;
+    }
+    {
+      print($0);
+    }
+    END {
+      print(")0\";");
+      print("}");
+      print("} // namespace llvmtranslate");
+    }' "$input" > "$output".tmp
+
+mv "$output".tmp "$output"