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diff build-aux/common.mk @ 16132:43e6415393ff

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build: check for grep in configure and then use it in build process. * configure.ac: Add call to AC_PROG_GREP. * build-aux/common.mk: substitute environment variable GREP with value from configure. Use $(GREP) in commands. * build-aux/find-files-with-tests.sh: use $(GREP) instead of grep in commands.
author Rik <rik@octave.org>
date Tue, 26 Feb 2013 16:52:33 -0800
parents b309a5da17f5
children 98b211a163ce
line wrap: on
line diff
--- a/build-aux/common.mk
+++ b/build-aux/common.mk
@@ -3,12 +3,15 @@
 AWK = @AWK@
 export AWK
 
-SED = @SED@
-export SED
+GREP = @GREP@
+export GREP
 
 FIND = @FIND@
 export FIND
 
+SED = @SED@
+export SED
+
 PERL = @PERL@
 export PERL
 
@@ -731,7 +734,7 @@
 endef
 
 define test-file-commands
-( echo "## DO NOT EDIT!  Generated automatically from $(<F) by Make."; grep '^%!' $< ) > $@-t
+( echo "## DO NOT EDIT!  Generated automatically from $(<F) by Make."; $(GREP) '^%!' $< ) > $@-t
 mv $@-t $@
 endef