From d5ff8350c68bfbe2555261f9387af16c99a83c5b Mon Sep 17 00:00:00 2001
From: Steve Huston <shuston@riverace.com>
Date: Tue, 28 Oct 2003 21:52:20 +0000
Subject: ChangeLogTag:Tue Oct 28 16:33:41 2003  Steve Huston 
 <shuston@riverace.com>

---
 m4/ace.m4      | 19 +++++++++++++++++++
 m4/compiler.m4 |  7 ++++++-
 2 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'm4')

diff --git a/m4/ace.m4 b/m4/ace.m4
index 94b1a944eb4..a81d40370dc 100644
--- a/m4/ace.m4
+++ b/m4/ace.m4
@@ -654,4 +654,23 @@ dnl    fi
    esac
   ],)
 
+ AC_ARG_ENABLE([stdcpplib],
+  AC_HELP_STRING([--enable-stdcpplib],[enable standard C++ library [[yes]]]),
+  [
+   case "${enableval}" in
+    yes)
+      ace_user_enable_stdcpplib=yes
+      ;;
+    no)
+      ace_user_enable_stdcpplib=no
+      ;;
+    *)
+      AC_MSG_ERROR([bad value ${enableval} for --enable-stdcpplib])
+      ;;
+   esac
+  ],
+  [
+   ace_user_enable_stdcpplib=yes
+  ])
+
 ])
diff --git a/m4/compiler.m4 b/m4/compiler.m4
index b12479baed4..ffcdff48e68 100644
--- a/m4/compiler.m4
+++ b/m4/compiler.m4
@@ -202,7 +202,12 @@ changequote([, ])dnl
          OCXXFLAGS=""
          ;;
        aCC)
-         CXXFLAGS="$CXXFLAGS"
+         CFLAGS = "$CFLAGS -Ae"
+         # -AA has been available since aC++ x.27 (2001?) - if using a
+         # compiler without this support, must --enable_stdcpplib=no.
+         if test "$ace_user_enable_stdcpplib" = yes; then
+           CXXFLAGS="$CXXFLAGS -AA"
+         fi
          # Warning 930 is spurious when new(std::nothrow) is
          # used. Reported to HP as support call 3201224717. (Steve
          # Huston, 23-Nov-2002)
-- 
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