From 3023219601f569b575ca846f1c8f9a846d87aede Mon Sep 17 00:00:00 2001
From: Bob Polis <bob.polis@gmail.com>
Date: Mon, 20 Dec 2021 18:05:25 +0100
Subject: [PATCH] added OpenBSD support

---
 Makefile | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 182ed3d..a4d8177 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
 LIBNAME := $(shell basename $$(pwd))
 MAJOR := 1
-MINOR := 0.0
+MINOR := 0
+PATCH := 0
 
 UNAME_S := $(shell uname -s)
 
@@ -8,10 +9,14 @@ 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
 
 PREFIX ?= /usr/local
@@ -45,7 +50,11 @@ all: $(REALNAME)
 $(REALNAME): $(OBJS) $(DEPS)
 ifeq ($(UNAME_S),Darwin)
 	$(CXX) -dynamiclib -o $(REALNAME) -current_version $(MAJOR) -compatibility_version $(MINOR) $(LDFLAGS) $(LDLIBS) $(OBJS)
-else
+endif
+ifeq ($(UNAME_S),OpenBSD)
+	$(CXX) -g -shared -Wl,-soname,$(REALNAME) -o $(REALNAME) $(LDFLAGS) $(LDLIBS) $(OBJS)
+endif
+ifeq ($(UNAME_S),Linux)
 	$(CXX) -g -shared -Wl,-soname,$(SONAME) -o $(REALNAME) $(LDFLAGS) $(LDLIBS) $(OBJS)
 endif
 
@@ -74,7 +83,8 @@ install: $(REALNAME) $(LIBNAME).hpp
 	$(INSTALL) -m 644 $(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