From 7a0f2068e46a27a527a94227a2f9b8038d152a83 Mon Sep 17 00:00:00 2001
From: Thorsten Kukuk <kukuk@thkukuk.de>
Date: Fri, 16 Jun 2006 16:12:41 +0000
Subject: Relevant BUGIDs:

Purpose of commit: cleanup

Commit summary:
---------------

Document icc specifics
---
 configure.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index f265b835..ad1c9880 100644
--- a/configure.in
+++ b/configure.in
@@ -68,9 +68,10 @@ AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AC_PROG_LIBTOOL
 
-# Largefile support
+dnl Largefile support
 AC_SYS_LARGEFILE
 
+dnl icc claims to be GCC compatible, but use other flags for warnings
 if eval "test x$GCC = xyes -a $CC != icc"; then
   for flag in \
       -W \
@@ -90,6 +91,7 @@ if eval "test x$GCC = xyes -a $CC != icc"; then
     JAPHAR_GREP_CFLAGS($flag, [ CFLAGS="$CFLAGS $flag" ])
   done
 fi
+dnl icc has special warning flags
 if eval "test x$CC = xicc"; then
   for flag in \
       -Wall \
@@ -166,6 +168,8 @@ AM_CONDITIONAL([HAVE_VERSIONING],
 dnl
 dnl check for -fPIE/-pie support
 dnl
+dnl icc handles -fpie as -fp without error, so blacklist icc
+dnl
 AC_ARG_ENABLE(pie,AS_HELP_STRING([--disable-pie],
                         [Disable position-independent executeables (PIE)]),
         USE_PIE=$enableval, USE_PIE=yes)
-- 
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