From 24e224dc1debfc180c9a18032dca18cfc618fca2 Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Tue, 21 Dec 2021 09:33:09 +0100
Subject: [PATCH] Replaced with new standard Makefile

---
 Makefile | 39 ++++++++++++++++++++++++++-------------
 1 file changed, 26 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index c235a3b..122cbd5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 include premake.make
 
 LIBNAME := $(shell basename $$(pwd))
-MAJOR := 1
-MINOR := 0.0
+MAJOR ?= 1
+MINOR ?= 0
+PATCH ?= 0
 
 UNAME_S := $(shell uname -s)
 
@@ -10,11 +11,16 @@ ifeq ($(UNAME_S),Darwin)
 	LINKERNAME := $(LIBNAME).dylib
 	SONAME := $(LIBNAME).$(MAJOR).dylib
 	REALNAME := $(LINKERNAME)
-else
+endif
+ifeq ($(UNAME_S),OpenBSD)
+	REALNAME := $(LIBNAME).so.$(MAJOR).$(MINOR)
+endif
+ifeq ($(UNAME_S),Linux)
 	LINKERNAME := $(LIBNAME).so
 	SONAME := $(LINKERNAME).$(MAJOR)
-	REALNAME := $(SONAME).$(MINOR)
+	REALNAME := $(SONAME).$(MINOR).$(PATCH)
 endif
+STATICLIB := $(LIBNAME).a
 
 BUILDDIR := build/intermediates/
 PREFIX ?= /usr/local
@@ -33,7 +39,7 @@ HDRS := $(wildcard src/*.hpp)
 
 CXX ?= g++
 
-CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -g -std=c++17 -fPIC
+CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -g -fno-strict-aliasing -std=c++17 -fPIC
 ifeq ($(DEBUG),1)
 	CXXFLAGS += -D DEBUG -O0
 	CONFIG := debug
@@ -52,20 +58,23 @@ vpath %.o $(BUILDDIR)
 
 .PHONY: all clean install prebuild test
 
-all: prebuild $(OUTDIR)$(REALNAME)
+all: prebuild $(OUTDIR)$(REALNAME) $(OUTDIR)$(STATICLIB)
 
 prebuild:
 	@mkdir -p $(BUILDDIR) $(OUTDIR)
 
 $(OUTDIR)$(REALNAME): $(OBJS) $(DEPS)
 ifeq ($(UNAME_S),Darwin)
-	$(CXX) -dynamiclib -o $(OUTDIR)$(REALNAME) -current_version $(MAJOR) \
-		-compatibility_version $(MINOR) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
-else
+	$(CXX) -dynamiclib -o $(OUTDIR)$(REALNAME) -current_version $(MAJOR) -compatibility_version $(MINOR) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
+endif
+ifeq ($(UNAME_S),OpenBSD)
+	$(CXX) -g -shared -Wl,-soname,$(REALNAME) -o $(OUTDIR)$(REALNAME) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
+endif
+ifeq ($(UNAME_S),Linux)
 	$(CXX) -g -shared -Wl,-soname,$(SONAME) -o $(OUTDIR)$(REALNAME) $(LDFLAGS) $(LDLIBS) $(addprefix $(BUILDDIR),$(OBJS))
 endif
 
-%.o: %.cpp %.d
+%.o: %.cpp %.d Makefile
 	$(CXX) $(CXXFLAGS) -MMD -MP -MT $@ -MF $*.d -c $<
 	@mv $@ $*.d $(BUILDDIR)
 
@@ -73,7 +82,10 @@ endif
 
 %.d: ;
 
-build/$(LIBNAME).hpp: $(HDRS)
+$(OUTDIR)$(STATICLIB): $(OBJS)
+	ar r $(OUTDIR)$(STATICLIB) $(addprefix $(BUILDDIR),$(OBJS))
+
+$(LIBNAME).hpp: $(HDRS)
 	@echo updating build/$(LIBNAME).hpp
 	@cp /dev/null build/$(LIBNAME).hpp
 	@for h in $(HDRS); \
@@ -88,14 +100,15 @@ clean:
 	$(RM) build
 	$(MAKE) -C tests clean
 
-install: $(OUTDIR)$(REALNAME) build/$(LIBNAME).hpp
+install: $(OUTDIR)$(REALNAME) $(LIBNAME).hpp
 	$(INSTALL) -d $(LIBDIR)
 	$(INSTALL) -m 644 $(OUTDIR)$(REALNAME) $(LIBDIR)
 	$(INSTALL) -d $(INCLUDEDIR)
 	$(INSTALL) -m 644 build/$(LIBNAME).hpp $(INCLUDEDIR)
 ifeq ($(UNAME_S),Darwin)
 	cd $(LIBDIR) && ln -sf $(REALNAME) $(SONAME)
-else
+endif
+ifeq ($(UNAME_S),Linux)
 	ldconfig
 	cd $(LIBDIR) && ln -sf $(SONAME) $(LINKERNAME)
 endif