From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sat, 16 May 2020 11:48:04 +0000 (+0200)
Subject: build: Drop support for SunOS and MacOS.
X-Git-Tag: v0.2.0~8^2~6
X-Git-Url: http://git.tuebingen.mpg.de/?p=osl.git;a=commitdiff_plain;h=df4808ffc319ca2ca9c6bb3c713e4dd8e47410cd

build: Drop support for SunOS and MacOS.

Nobody uses this software on these platforms. It has not been tested
for a decade and is likely broken anyway.
---

diff --git a/Makefile b/Makefile
index a9fad77..ba10fd5 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,6 @@ LD := ld
 OBJCOPY := objcopy
 
 # libosl's versioning consists of three numbers. Let's call them x, y and z.
-# The way x, y and z are interpreted depends on the OS.
 x := 0
 y := 1
 z := 3
@@ -48,8 +47,6 @@ CFLAGS += -Wbad-function-cast
 LIBCFLAGS += -fPIC
 LIBCFLAGS += -fvisibility=hidden
 
-uname_s := $(shell uname -s 2>/dev/null || echo "UNKNOWN_OS")
-
 libname := osl
 
 ifeq ($(uname_s),Linux)
@@ -58,31 +55,6 @@ ifeq ($(uname_s),Linux)
 	# disallow undefined symbols
 	LDFLAGS += -Wl,-z,defs
 endif
-ifeq ($(uname_s),Darwin)
-	# Darwin has its own idea on version numbers:
-	realname := lib$(libname).$(x).dylib
-	soname := $(realname)
-	linkername := lib$(libname).dylib
-	# The minor version number is an incremental number using the format
-	# X[.Y[.Z]]. To set the minor version number of a dynamic library, use
-	# the gcc -current_version option.
-	LDFLAGS += -current_version $(y).$(z)
-	#
-	# The compatibility version number of a library release specifies the
-	# earliest minor version of the clients linked against that release can
-	# use.
-	LDFLAGS += -compatibility_version $(y).0
-	LDFLAGS += -dynamiclib
-endif
-ifeq ($(uname_s),SunOS)
-	format := elf
-	# Solaris needs another set of flags
-	LDFLAGS += -z text
-	LDFLAGS += -z defs
-	CPPFLAGS += -I/opt/csw/include
-	LDFLAGS += -lc
-endif
-
 ifeq ($(uname_s),NetBSD)
 	format := elf
 	LDFLAGS += -Wl,-soname,$(soname)