[Opalvoip-svn] SF.net SVN: opalvoip:[34774] ptlib/trunk

[<rjo...@us...>]

Revision: 34774
          http://sourceforge.net/p/opalvoip/code/34774
Author:   rjongbloed
Date:     2016-04-17 18:01:43 +0000 (Sun, 17 Apr 2016)
Log Message:
-----------
Removed bogus warnings on GCC 4.4.x compiler.

Modified Paths:
--------------
    ptlib/trunk/configure
    ptlib/trunk/configure.ac

Modified: ptlib/trunk/configure
===================================================================
--- ptlib/trunk/configure	2016-04-17 17:25:31 UTC (rev 34773)
+++ ptlib/trunk/configure	2016-04-17 18:01:43 UTC (rev 34774)
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for PTLib 2.17alpha0x10001.
+# Generated by GNU Autoconf 2.69 for PTLib 2.17alpha1.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@
 # Identity of this package.
 PACKAGE_NAME='PTLib'
 PACKAGE_TARNAME='ptlib'
-PACKAGE_VERSION='2.17alpha0x10001'
-PACKAGE_STRING='PTLib 2.17alpha0x10001'
+PACKAGE_VERSION='2.17alpha1'
+PACKAGE_STRING='PTLib 2.17alpha1'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1608,7 +1608,7 @@
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures PTLib 2.17alpha0x10001 to adapt to many kinds of systems.
+\`configure' configures PTLib 2.17alpha1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1674,7 +1674,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of PTLib 2.17alpha0x10001:";;
+     short | recursive ) echo "Configuration of PTLib 2.17alpha1:";;
    esac
   cat <<\_ACEOF
 
@@ -1924,7 +1924,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-PTLib configure 2.17alpha0x10001
+PTLib configure 2.17alpha1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2850,7 +2850,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by PTLib $as_me 2.17alpha0x10001, which was
+It was created by PTLib $as_me 2.17alpha1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -7396,11 +7396,13 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking checking if pragma implementation should be used" >&5
-$as_echo_n "checking checking if pragma implementation should be used... " >&6; }
-
 gcc_version=`$CC -dumpversion`
 if test "x$gcc_version" != "x" ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: $CC version is $gcc_version" >&5
+$as_echo "$as_me: $CC version is $gcc_version" >&6;};
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking if pragma implementation should be used" >&5
+$as_echo_n "checking checking if pragma implementation should be used... " >&6; }
    if test `echo $gcc_version | sed 's/\..*$//'` -lt 4 ; then
       CPPFLAGS="$CPPFLAGS -DP_USE_PRAGMA"
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -7408,9 +7410,18 @@
    else
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking if bogus warning on strict aliasing" >&5
+$as_echo_n "checking checking if bogus warning on strict aliasing... " >&6; }
+      if test `echo $gcc_version | sed -e 's/^4\.//' -e 's/\..*$//'` -le 4 ; then
+         CPPFLAGS="$CPPFLAGS -Wno-strict-aliasing"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      else
+         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+      fi
    fi
-   { $as_echo "$as_me:${as_lineno-$LINENO}: $CC version is $gcc_version" >&5
-$as_echo "$as_me: $CC version is $gcc_version" >&6;};
 fi
 
 
@@ -20187,7 +20198,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by PTLib $as_me 2.17alpha0x10001, which was
+This file was extended by PTLib $as_me 2.17alpha1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -20253,7 +20264,7 @@
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-PTLib config.status 2.17alpha0x10001
+PTLib config.status 2.17alpha1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

Modified: ptlib/trunk/configure.ac
===================================================================
--- ptlib/trunk/configure.ac	2016-04-17 17:25:31 UTC (rev 34773)
+++ ptlib/trunk/configure.ac	2016-04-17 18:01:43 UTC (rev 34774)
@@ -241,19 +241,27 @@
 
 
 dnl ########################################################################
-dnl check for old gcc version
+dnl check for old gcc versions
 
-AC_MSG_CHECKING(checking if pragma implementation should be used)
-
 gcc_version=`$CC -dumpversion`
 if test "x$gcc_version" != "x" ; then
+   AC_MSG_NOTICE($CC version is $gcc_version);
+
+   AC_MSG_CHECKING(checking if pragma implementation should be used)
    if test `echo $gcc_version | sed 's/\..*$//'` -lt 4 ; then
       CPPFLAGS="$CPPFLAGS -DP_USE_PRAGMA"
       AC_MSG_RESULT(yes)
    else
       AC_MSG_RESULT(no)
+
+      AC_MSG_CHECKING(checking if bogus warning on strict aliasing)
+      if test `echo $gcc_version | sed -e 's/^4\.//' -e 's/\..*$//'` -le 4 ; then
+         CPPFLAGS="$CPPFLAGS -Wno-strict-aliasing"
+         AC_MSG_RESULT(yes)
+      else
+         AC_MSG_RESULT(no)
+      fi
    fi
-   AC_MSG_NOTICE($CC version is $gcc_version);
 fi
 
 dnl ########################################################################

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