simplify setup

Compiler-CampusMinden · Jan 11, 2025 · 4aa8155 · 4aa8155
1 parent 4735675
commit 4aa8155
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Showing 3 changed files with 7 additions and 28 deletions.
diff --git a/homework/src/cpp/Makefile b/homework/src/cpp/Makefile
@@ -1,7 +1,7 @@
 all: vars refs expr ctrlflow
 
-%: driver.cpp %.cpp
-	g++ $< -D$@
+%: %.cpp driver.h
+	g++ -include driver.h $<
 	./a.out
 
 clean:

diff --git a/homework/src/cpp/driver.cpp b/homework/src/cpp/driver.cpp
diff --git a/homework/src/cpp/driver.h b/homework/src/cpp/driver.h
@@ -0,0 +1,5 @@
+#include <iostream>
+
+#define print_int(expr)  std::cout << "print_int("  << #expr << "): " << expr << std::endl;
+#define print_char(expr) std::cout << "print_char(" << #expr << "): " << expr << std::endl;
+#define print_bool(expr) std::cout << "print_bool(" << #expr << "): " << expr << std::endl;