Changeset 2395

Timestamp:

Jan 7, 2011, 1:03:23 AM (10 years ago)

Author:

Peter

Message:

improve portability; avoid

File:

• trunk/m4/yat_gsl.m4 (modified) (3 diffs)

trunk/m4/yat_gsl.m4

@@ -1 +1 @@
 ## $Id$
 
-#   Copyright (C) 2009 Peter Johansson
+#   Copyright (C) 2009, 2011 Peter Johansson
 #
 #   This file is part of the yat library, http://dev.thep.lu.se/yat
@@ -20 +20 @@
 
 #
-# serial 1  
+# serial 2  
 #
 # see http://www.gnu.org/software/automake/manual/automake.html#Serials
@@ -47 +47 @@
 
   AS_IF([test "x$yat_gsl_status" = "xok"],
-        [# grep words startinging with '-L' in other words LDFLAGS
+        [# grep words starting with '-L' in other words LDFLAGS
          for i in $GSL_LIBS; do
-           AS_IF([test ${i:0:2} = "-L"],
+           AS_IF([AS_ECHO([$i]) | grep '^-L' > /dev/null],
                  [YAT_LD_ADD_FLAG([LDFLAGS], [$i])])
          done