2021-02-27 19:45:03 CST W08D6

library/lua_test/src/Makefile

@@ -0,0 +1,29 @@
+# Makefile for lua_test
+CC = gcc
+CXX = g++
+CFLAGS = -g
+CXXFLAGS = -g -std=c++14
+OBJS = $(patsubst %c, %o, $(wildcard *.c))
+OBJS += $(patsubst %cpp, %o, $(wildcard *.cpp))
+HEADER = $(wildcard ../include/*.h)
+BINS = $(OBJS:%.o=%.out)
+PATH_LIBLUA = $(shell cd ../lib && pwd)/lua/prefix
+CFLAGS += -I$(PATH_LIBLUA)/include
+CXXFLAGS += -I$(PATH_LIBLUA)/include
+LDFLAGS += -L$(PATH_LIBLUA)/lib -llua
+
+.PHONY: all
+all: $(BINS)
+
+.PHONY: clean
+clean:
+	rm -rf $(OBJS) $(DEPS) $(Target)
+
+$(BINS):$(OBJS)
+	$(CC) -o $@ $< $(LDFLAGS)
+
+%.o:%.cpp $(HEADER)
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+%.o:%.c $(HEADER)
+	$(CC) $(CFLAGS) -c $< -o $@

library/lua_test/src/lua_inter.c

@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <string.h>
+
+#include "lauxlib.h"
+#include "lua.h"
+#include "lualib.h"
+
+int main(void) {
+    char buff[256];
+    int error;
+    lua_State *L = luaL_newstate();
+    luaL_openlibs(L); /* opens the standard libraries */
+    while (fgets(buff, sizeof(buff), stdin) != NULL) {
+        error = luaL_loadstring(L, buff) || lua_pcall(L, 0, 0, 0);
+        if (error) {
+            fprintf(stderr, "%s\n", lua_tostring(L, -1));
+            lua_pop(L, 1); /* pop error message from the stack */
+        }
+    }
+    lua_close(L);
+    return 0;
+}

library/lua_test/src/lua_test.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main() {
+    printf("Hello, World!\n");
+    return 0;
+}