[131418] trunk/dports/devel/ld64/Portfile

[jeremyhu at macports.org]

Revision: 131418
          https://trac.macports.org/changeset/131418
Author:   jeremyhu at macports.org
Date:     2015-01-11 15:03:10 -0800 (Sun, 11 Jan 2015)
Log Message:
-----------
ld64: Fix potential build failure reported in #46521

Modified Paths:
--------------
    trunk/dports/devel/ld64/Portfile

Modified: trunk/dports/devel/ld64/Portfile
===================================================================
--- trunk/dports/devel/ld64/Portfile	2015-01-11 23:02:41 UTC (rev 131417)
+++ trunk/dports/devel/ld64/Portfile	2015-01-11 23:03:10 UTC (rev 131418)
@@ -72,15 +72,12 @@
     set cxx_stdlibflags -stdlib=${configure.cxx_stdlib}
 }
 
-if {${os.major} < 10} {
+if {${os.major} < 20} {
     # Leopard and earlier didn't have libunwind.h in the SDK
-    depends_build-append    path:include/libunwind.h:libunwind-headers
-
-    # Allow build to find libunwind-headers' contents (#45637).
-    configure.cppflags-append -I${prefix}/Developer/SDKs/Darwin${os.major}.sdk/usr/include
+    depends_build-append    path:libunwind/DwarfInstructions.hpp:libunwind-headers
 }
 
-if {${os.arch} eq "powerpc" || ${os.major} < 9} {
+if {${os.arch} eq "powerpc" || ${os.major} < 50} {
     # XCode 3.2.6
     # 127.2 should work for powerpc, but it will require some build fixes.
     version             97.17
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