From 259f7f7a96eed7ffb9f8a10f555b7aaa6f73f2ed Mon Sep 17 00:00:00 2001
From: Steven Watanabe <steven@providere-consulting.com>
Date: Tue, 3 Mar 2015 11:58:08 -0700
Subject: [PATCH] Add support for more standard library options within sun.jam.
  Patch contributed by John Maddock.

---
 src/tools/sun.jam | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/tools/sun.jam b/src/tools/sun.jam
index 0ca927d3e..ea6f7e36a 100644
--- a/src/tools/sun.jam
+++ b/src/tools/sun.jam
@@ -18,10 +18,31 @@ generators.override sun.prebuilt : builtin.lib-generator ;
 generators.override sun.prebuilt : builtin.prebuilt ;
 generators.override sun.searched-lib-generator : searched-lib-generator ;
 
+#
+# There are no less than 5 standard library options:
+# 1) The default, which uses an old version of the Rogue Wave std lib,
+#    also available via -std=sun03.
+# 2) C++03 mode + STLport, selected via the -library option.
+# 3) C++03 mode plus the Apache std lib, selected via the -library option.
+# 4) C++03 or C++11 in g++ compatibility mode, and GNU libstdc++3, selected via -std=c++03/11.
+#
+# Note that the -std, -library and -compat compiler switches appear to be largely mutually
+# incompatible, and that going forward the -std switch seems to be the prefered one.
+#
+# See http://docs.oracle.com/cd/E37069_01/html/E37075/bkamw.html#OSSCPgnaof
+#
 feature.extend stdlib : sun-stlport ;
 feature.compose <stdlib>sun-stlport
     : <cxxflags>-library=stlport4 <linkflags>-library=stlport4
     ;
+feature.extend stdlib : apache ;
+feature.compose <stdlib>apache
+    : <cxxflags>-library=stdcxx4 <linkflags>-library=stdcxx4
+    ;
+feature.extend stdlib : gnu ;
+feature.compose <stdlib>gnu
+    : <cxxflags>-std=c++03 <linkflags>-std=c++03
+    ;
 
 rule init ( version ? : command * : options * ) 
 {