[81296] trunk/dports/lang/erlang/Portfile

[bfulgham at macports.org]

Revision: 81296
          http://trac.macports.org/changeset/81296
Author:   bfulgham at macports.org
Date:     2011-07-28 21:36:25 -0700 (Thu, 28 Jul 2011)
Log Message:
-----------
Correction for build under OS X 10.7 (Lion).

Modified Paths:
--------------
    trunk/dports/lang/erlang/Portfile

Modified: trunk/dports/lang/erlang/Portfile
===================================================================
--- trunk/dports/lang/erlang/Portfile	2011-07-29 03:30:56 UTC (rev 81295)
+++ trunk/dports/lang/erlang/Portfile	2011-07-29 04:36:25 UTC (rev 81296)
@@ -4,6 +4,7 @@
 PortSystem 1.0
 name            erlang
 version         R14B03
+revision        1
 categories      lang erlang
 maintainers     bfulgham
 platforms       darwin
@@ -101,6 +102,25 @@
     configure.ldflags-append -framework CoreFoundation
 }
 
+platform darwin 11 {
+    patchfiles-delete       patch-lib_ssl_c_src_esock_openssl.c
+    
+    # 10.6 (and 10.6.1) has a bad bug related to using dlopen in a thread.
+    # rdar://7209349 - http://www.openradar.appspot.com/7209349
+    # This is a workaround.
+    patchfiles-append   patch-erts_emulator_sys_unix_ddll.c.diff
+    configure.ldflags-append -framework CoreFoundation
+
+    # We must build Erlang on LLVM with -O0 (see http://llvm.org/bugs/show_bug.cgi?id=7883
+    # for details).  You can also build with gcc-4.2, but NOT the default Lion gcc-4.2,
+    # which is actually llvm-gcc-4.2; instead, you would need to install the gcc-4.2
+    # port.
+    configure.cflags-delete -O2
+    configure.cxxflags-delete -O2
+    configure.cflags-append -O0
+    configure.cxxflags-append -O0
+}
+
 platform macosx {
     if {[variant_isset wxwidgets]} {
         # wxMac is 32-bit only
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