From 67c2d76ed9d628f474add6e230a80b539f21a023 Mon Sep 17 00:00:00 2001
From: Phantop <phantop@tuta.io>
Date: Sat, 4 Feb 2023 22:16:23 -0500
Subject: [PATCH] Makefile: update to use jsoncpp object for faster compilation

---
 CourseOfferingsScraper.cpp |  2 +-
 Makefile                   | 13 ++++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/CourseOfferingsScraper.cpp b/CourseOfferingsScraper.cpp
index 43f74b9..b17c3b0 100644
--- a/CourseOfferingsScraper.cpp
+++ b/CourseOfferingsScraper.cpp
@@ -4,7 +4,7 @@
 #include<iostream>
 #include<filesystem>
 #include<unordered_set>
-#include<dist/jsoncpp.cpp>
+#include<json/json.h>
 
 namespace fs = std::filesystem;
 struct quatalog_data_t {
diff --git a/Makefile b/Makefile
index 17dbaa8..bd2944a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,11 +1,14 @@
 CXX = clang++
-CXXFLAGS = -O2 -march=native -I 3rdparty/jsoncpp -Wall -std=c++17
+CXXFLAGS = -O2 -march=native -Wall -std=c++17
 
-CourseOfferingsScraper: CourseOfferingsScraper.cpp
+CourseOfferingsScraper: CourseOfferingsScraper.cpp json.o
 
-%.o: %.cpp %.hpp
-	$(CXX) $(CXXFLAGS) -o $@
+json.o: 3rdparty/jsoncpp/dist/jsoncpp.cpp
+	$(CXX) -c $(CXXFLAGS) $? -o $@
 
-jsoncpp/3rdparty/dist:
+3rdparty/jsoncpp/dist/jsoncpp.cpp:
 	git submodule update --init
 	cd 3rdparty/jsoncpp; ./amalgamate.py
+
+%.o: %.cpp %.hpp
+	$(CXX) $(CXXFLAGS) $? -o $@