From 20c0ffb7b669c6fd95b191edf35fd26454053688 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sat, 19 Feb 2022 23:07:24 +0100
Subject: Improve makefile
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 Makefile      | 11 +++++++----
 config.mk     |  4 ++--
 linux.mk      |  5 -----
 macos.mk      |  5 -----
 mk/linux.mk   |  7 +++++++
 mk/macos.mk   |  7 +++++++
 mk/windows.mk |  7 +++++++
 7 files changed, 30 insertions(+), 16 deletions(-)
 delete mode 100644 linux.mk
 delete mode 100644 macos.mk
 create mode 100644 mk/linux.mk
 create mode 100644 mk/macos.mk
 create mode 100644 mk/windows.mk

diff --git a/Makefile b/Makefile
index 3ee1e78..5886962 100644
--- a/Makefile
+++ b/Makefile
@@ -3,16 +3,18 @@
 CONFIGFILE = config.mk
 include $(CONFIGFILE)
 
-# Change to macos.mk for Mac OS
-OSCONFIGFILE = linux.mk
-include $(OSCONFIGFILE)
+OS = linux
+# Linux:   linux
+# Mac OS:  macos
+# Windows: windows
+include mk/$(OS).mk
 
 
 LIB_MAJOR = 2
 LIB_MINOR = 0
-
 LIB_VERSION = $(LIB_MAJOR).$(LIB_MINOR)
 
+
 MAN3 = libhaiku.7
 MAN7 = libhaiku_generic.3 libhaiku_perror.3 libhaiku_perror2.3 libhaiku_strerror.3
 
@@ -47,6 +49,7 @@ install: libhaiku.$(LIBEXT) libhaiku.a
 	mkdir -p -- "$(DESTDIR)$(MANPREFIX)/man7"
 	cp -- libhaiku.a "$(DESTDIR)$(PREFIX)/lib/"
 	cp -- libhaiku.$(LIBEXT) "$(DESTDIR)$(PREFIX)/lib/libhaiku.$(LIBMINOREXT)"
+	$(FIX_INSTALL_NAME) "$(DESTDIR)$(PREFIX)/lib/libhaiku.$(LIBMINOREXT)"
 	ln -sf -- libhaiku.$(LIBMINOREXT) "$(DESTDIR)$(PREFIX)/lib/libhaiku.$(LIBMAJOREXT)"
 	ln -sf -- libhaiku.$(LIBMINOREXT) "$(DESTDIR)$(PREFIX)/lib/libhaiku.$(LIBEXT)"
 	cp -- libhaiku.h "$(DESTDIR)$(PREFIX)/include/"
diff --git a/config.mk b/config.mk
index f087ea4..2a92212 100644
--- a/config.mk
+++ b/config.mk
@@ -1,8 +1,8 @@
 PREFIX    = /usr
 MANPREFIX = $(PREFIX)/share/man
 
-CC = cc
+CC = c99
 
 CPPFLAGS  = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700
-CFLAGS    = -std=c99 -Wall -O2
+CFLAGS    = -Wall -O2
 LDFLAGS   = -s
diff --git a/linux.mk b/linux.mk
deleted file mode 100644
index 55bb536..0000000
--- a/linux.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-LIBEXT   = so
-LIBFLAGS = -shared -Wl,-soname,libhaiku.$(LIBEXT).$(LIB_MAJOR)
-
-LIBMAJOREXT = $(LIBEXT).$(LIB_MAJOR)
-LIBMINOREXT = $(LIBEXT).$(LIB_VERSION)
diff --git a/macos.mk b/macos.mk
deleted file mode 100644
index d5aec83..0000000
--- a/macos.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-LIBEXT   = dylib
-LIBFLAGS = -dynamiclib
-
-LIBMAJOREXT = $(LIB_MAJOR).$(LIBEXT)
-LIBMINOREXT = $(LIB_VERSION).$(LIBEXT)
diff --git a/mk/linux.mk b/mk/linux.mk
new file mode 100644
index 0000000..6f31f81
--- /dev/null
+++ b/mk/linux.mk
@@ -0,0 +1,7 @@
+LIBEXT   = so
+LIBFLAGS = -shared -Wl,-soname,libhaiku.$(LIBEXT).$(LIB_MAJOR)
+
+LIBMAJOREXT = $(LIBEXT).$(LIB_MAJOR)
+LIBMINOREXT = $(LIBEXT).$(LIB_VERSION)
+
+FIX_INSTALL_NAME = :
diff --git a/mk/macos.mk b/mk/macos.mk
new file mode 100644
index 0000000..7ae458d
--- /dev/null
+++ b/mk/macos.mk
@@ -0,0 +1,7 @@
+LIBEXT   = dylib
+LIBFLAGS = -dynamiclib -Wl,-compatibility_version,$(LIB_MAJOR) -Wl,-current_version,$(LIB_VERSION)
+
+LIBMAJOREXT = $(LIB_MAJOR).$(LIBEXT)
+LIBMINOREXT = $(LIB_VERSION).$(LIBEXT)
+
+FIX_INSTALL_NAME = install_name_tool -id "$(PREFIX)/lib/libhaiku.$(LIBMAJOREXT)"
diff --git a/mk/windows.mk b/mk/windows.mk
new file mode 100644
index 0000000..85f2d7f
--- /dev/null
+++ b/mk/windows.mk
@@ -0,0 +1,7 @@
+LIBEXT   = dll
+LIBFLAGS = -shared
+
+LIBMAJOREXT = $(LIB_MAJOR).$(LIBEXT)
+LIBMINOREXT = $(LIB_VERSION).$(LIBEXT)
+
+FIX_INSTALL_NAME = :
-- 
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