From: DRC <information@libjpeg-turbo.org>
Date: Wed, 25 Jul 2018 02:16:00 +0000 (-0500)
Subject: Build: Don't use @rpath with OS X 10.4 builds
X-Git-Tag: 2.0.0~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8d95be3afb4dad14cfac62eccee65ef30cdb6540;p=libjpeg-turbo

Build: Don't use @rpath with OS X 10.4 builds

@rpath is only supported with 10.5 and later deployment targets.
libjpeg-turbo hasn't supported 10.4 "Tiger" since prior to 1.4, but I
still sometimes use the 10.4 SDK to test PowerPC code in a Snow Leopard
VM.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d378ef2..2d105d6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -577,7 +577,8 @@ if(WITH_TURBOJPEG)
     if(MINGW)
       set_target_properties(turbojpeg PROPERTIES LINK_FLAGS -Wl,--kill-at)
     endif()
-    if(APPLE)
+    if(APPLE AND (NOT CMAKE_OSX_DEPLOYMENT_TARGET OR
+                  CMAKE_OSX_DEPLOYMENT_TARGET VERSION_GREATER 10.4))
       if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG)
         set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")
       endif()
diff --git a/sharedlib/CMakeLists.txt b/sharedlib/CMakeLists.txt
index 2d60170..2bab832 100755
--- a/sharedlib/CMakeLists.txt
+++ b/sharedlib/CMakeLists.txt
@@ -40,7 +40,8 @@ add_library(jpeg SHARED ${JPEG_SRCS} ${DEFFILE} $<TARGET_OBJECTS:simd>
 
 set_target_properties(jpeg PROPERTIES SOVERSION ${SO_MAJOR_VERSION}
   VERSION ${SO_MAJOR_VERSION}.${SO_AGE}.${SO_MINOR_VERSION})
-if(APPLE)
+if(APPLE AND (NOT CMAKE_OSX_DEPLOYMENT_TARGET OR
+              CMAKE_OSX_DEPLOYMENT_TARGET VERSION_GREATER 10.4))
   if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG)
     set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")
   endif()