From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 26 Aug 2006 03:48:30 +0000 (+0000)
Subject: * lib/autoconf/general.m4 (_AC_LINK_IFELSE): Remove the IPA/IPO
X-Git-Tag: AUTOCONF-2.60b~64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a020904236b0557242dd07b9ece95a1e02f81ed;p=thirdparty%2Fautoconf.git

* lib/autoconf/general.m4 (_AC_LINK_IFELSE): Remove the IPA/IPO
file created by the PGI compiler.
---

diff --git a/ChangeLog b/ChangeLog
index 4d236d696..912467fd3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,11 @@
 
 	* NEWS: Version 2.60a.
 
+2006-08-25  Stepan Kasal  <kasal@ucw.cz>
+
+	* lib/autoconf/general.m4 (_AC_LINK_IFELSE): Remove the IPA/IPO
+	file created by the PGI compiler.
+
 2006-08-25  Noah Misch  <noah@cs.caltech.edu>
 
 	* lib/Autom4te/General.pm (END): Use `File::Path::rmtree' to
diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index 869848d69..427bfbd7e 100644
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -2403,7 +2403,10 @@ AS_IF([_AC_DO_STDERR($ac_link) &&
       [$2],
       [_AC_MSG_LOG_CONFTEST
 	$3])
-rm -f core conftest.err conftest.$ac_objext \
+dnl Delete also the IPA/IPO (Inter Procedural Analysis/Optimization)
+dnl information created by the PGI compiler (conftest_ipa8_conftest.oo),
+dnl as it would interfere with the next link command.
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext m4_ifval([$1], [conftest.$ac_ext])[]dnl
 ])# _AC_LINK_IFELSE