From 095a6977f4695e298c6de193c7e9b25f0391cc1b Mon Sep 17 00:00:00 2001
From: Albert Cheng <acheng@hdfgroup.org>
Date: Thu, 5 Aug 2004 18:02:26 -0500
Subject: [svn-r9031] Purpose: Improvement.

Description:
setup default setting for C++ API. Default to use the ecc compiler.

Platforms tested:
Tested in TG-ncsa which is the IA64 platform.  None of the standard committest
platforms would have tested this change.

Misc. update:
---
 config/ia64-linux-gnu | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/config/ia64-linux-gnu b/config/ia64-linux-gnu
index 77faf0c..938466c 100644
--- a/config/ia64-linux-gnu
+++ b/config/ia64-linux-gnu
@@ -99,3 +99,36 @@ if test "X$f9x_flags_set" = "X"; then
   PROFILE_FFLAGS=""
   f9x_flags_set=yes
 fi
+
+
+# The Default settings for C++
+if test -z "$CXX"; then
+    CXX=ecc
+    CXX_BASENAME=ecc
+fi
+
+
+case $CXX_BASENAME in
+    g++)
+	CXXFLAGS="$CXXFLAGS -Wsign-compare" #Only works for some versions
+	DEBUG_CXXFLAGS="-g -fverbose-asm"
+	DEBUG_CPPFLAGS=
+	PROD_CXXFLAGS="-O3 -fomit-frame-pointer"
+	PROD_CPPFLAGS=
+	PROFILE_CXXFLAGS="-pg"
+	PROFILE_CPPFLAGS=
+	;;
+
+    *)
+	# Default to C99 standard.
+	CXXFLAGS="${CXXFLAGS:-std=c99}"
+	DEBUG_CXXFLAGS="-g -w2 -Wall"
+	DEBUG_CPPFLAGS=
+	PROD_CXXFLAGS=""     #Default optimization O2 is used
+	PROD_CPPFLAGS=
+	PROFILE_CXXFLAGS="-pg"
+	PROFILE_CPPFLAGS=
+	;;
+esac
+
+
-- 
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