[PPL-devel] [GIT] ppl/ppl(master): Make sure the trailing ^M are suppressed under Windows.

[Roberto Bagnara]

Module: ppl/ppl
Branch: master
Commit: a09c726988797c7f1fe7bc3f4896c647fa6b1088
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=a09c726988797c7f1fe7bc3f4896c647fa6b1088

Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Sun Mar 25 14:57:50 2012 +0200

Make sure the trailing ^M are suppressed under Windows.

---

 m4/ac_check_swi_prolog.m4 |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/m4/ac_check_swi_prolog.m4 b/m4/ac_check_swi_prolog.m4
index 0b0ed5b..2c7fd8d 100644
--- a/m4/ac_check_swi_prolog.m4
+++ b/m4/ac_check_swi_prolog.m4
@@ -45,11 +45,11 @@ then
 fi
 if test x$swi_prolog != x
 then
-  swi_prolog_base=`$swi_prolog -dump-runtime-variables | grep PLBASE= | sed 's/PLBASE="\([[a-z]]:\)\{0,1\}\(.*\)";/\2/'`
-  swi_prolog_version=`$swi_prolog -dump-runtime-variables | grep PLVERSION= | sed 's/PLVERSION="\(.*\)";/\1/'`
-  swi_prolog_arch=`$swi_prolog -dump-runtime-variables | grep PLARCH= | sed 's/PLARCH="\(.*\)";/\1/'`
-  swi_prolog_libs=`$swi_prolog -dump-runtime-variables | grep PLLIBS= | sed 's/PLLIBS="\(.*\)";/\1/'`
-  swi_prolog_lib=`$swi_prolog -dump-runtime-variables | grep PLLIB= | sed 's/PLLIB="\(.*\)";/\1/'`
+  swi_prolog_base=`$swi_prolog -dump-runtime-variables | grep PLBASE= | sed 's/PLBASE="\([[a-z]]:\)\{0,1\}\(.*\)";.*/\2/'`
+  swi_prolog_version=`$swi_prolog -dump-runtime-variables | grep PLVERSION= | sed 's/PLVERSION="\(.*\)";.*/\1/'`
+  swi_prolog_arch=`$swi_prolog -dump-runtime-variables | grep PLARCH= | sed 's/PLARCH="\(.*\)";.*/\1/'`
+  swi_prolog_libs=`$swi_prolog -dump-runtime-variables | grep PLLIBS= | sed 's/PLLIBS="\(.*\)";.*/\1/'`
+  swi_prolog_lib=`$swi_prolog -dump-runtime-variables | grep PLLIB= | sed 's/PLLIB="\(.*\)";.*/\1/'`
 
   dnl Additional version checks could be inserted here, if necessary.