From 66cac674a9649f95b9a64544a508ab7652e555f4 Mon Sep 17 00:00:00 2001
From: Avril <flanchan@cumallover.me>
Date: Sat, 28 Nov 2020 14:37:35 +0000
Subject: [PATCH] remove dependancy on libfmt

---
 Makefile            |  2 +-
 include/shuffle.hpp | 10 +++++-----
 include/shuffle3.h  |  7 -------
 src/work.cpp        |  2 --
 4 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/Makefile b/Makefile
index 4edb20a..b35e103 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ CXX_OPT_FLAGS?= $(OPT_FLAGS) -felide-constructors
 
 CFLAGS   += $(COMMON_FLAGS) --std=gnu11
 CXXFLAGS += $(COMMON_FLAGS) --std=gnu++20 -fno-exceptions
-LDFLAGS  += -lfmt 
+LDFLAGS  +=  
 
 STRIP=strip
 
diff --git a/include/shuffle.hpp b/include/shuffle.hpp
index 289f668..b59e434 100644
--- a/include/shuffle.hpp
+++ b/include/shuffle.hpp
@@ -3,20 +3,20 @@
 #include <rng.h>
 #include <reinterpret.h>
 #include <algorithm>
-#include <fmt/format.h>
+#include <iostream>
 
 namespace rng {
 	template<typename T, typename R>
 	inline void shuffle(R& rng, span<T> span)
 	{
 		if(!span.size()) return;
-		fmt::print(" -> shuffling {} objects...", span.size());
+		std::cout << " -> shuffling " << span.size() << " objects...";
 		for(std::size_t i=span.size()-1;i>0;i--)
 		{
 			auto j = rng.next_long(i);
 			std::swap(span[i], span[j]);
 		}
-		fmt::print(" OK\n");
+		std::cout << " OK" << std::endl;
 	}
 
 	template<typename T, typename R>
@@ -25,7 +25,7 @@ namespace rng {
 		if(!span.size()) return;
 		std::vector<std::size_t> rng_values(span.size());
 
-		fmt::print(" -> unshuffling {} objects...", span.size());
+		std::cout << " -> unshuffling " << span.size() << " objects...";
 		for(std::size_t i=span.size()-1;i>0;i--)
 			rng_values.push_back(rng.next_long(i));
 
@@ -33,6 +33,6 @@ namespace rng {
 			std::swap(span[i], span[rng_values.back()]);
 			rng_values.pop_back();
 		}
-		fmt::print(" OK\n");
+		std::cout << " OK" << std::endl;
 	}
 }
diff --git a/include/shuffle3.h b/include/shuffle3.h
index d70d74f..150bed0 100644
--- a/include/shuffle3.h
+++ b/include/shuffle3.h
@@ -14,13 +14,6 @@ extern "C" {
 #define _FORCE_INLINE __attribute__((gnu_inline)) extern inline
 #endif
 
-	/*
-#ifdef DEBUG
-#define dprintf(fmt, ...) printf("[dbg @" __FILE__ "->%s:%d] " fmt "\n", __func__, __LINE__ __VA_OPT__(,) __VA_ARGS__)
-#else
-#define dprintf(fmt, ...)
-#endif
-*/
 extern const char* _prog_name;
 
 #ifdef __cplusplus
diff --git a/src/work.cpp b/src/work.cpp
index 20c9ed4..1df52b9 100644
--- a/src/work.cpp
+++ b/src/work.cpp
@@ -2,8 +2,6 @@
 #include <functional>
 #include <cfloat>
 
-#include <fmt/format.h>
-
 #include <shuffle3.h>
 #include <panic.h>
 #include <map.h>