Author: jkim
Date: Tue May 21 19:23:49 2013
New Revision: 250879
URL: http://svnweb.freebsd.org/changeset/base/250879
Log:
Enable GNU m4 compatibility mode.
Modified:
head/contrib/flex/main.c
Modified: head/contrib/flex/main.c
==============================================================================
--- head/contrib/flex/main.c Tue May 21 19:22:42 2013 (r250878)
+++ head/contrib/flex/main.c Tue May 21 19:23:49 2013 (r250879)
@@ -364,7 +364,7 @@ void check_options ()
output_chain = filter_create_int(NULL, filter_tee_header, headerfilename);
if ( !(m4 = getenv("M4")))
m4 = M4;
- filter_create_ext(output_chain, m4, "-P", 0);
+ filter_create_ext(output_chain, m4, "-gP", 0);
filter_create_int(output_chain, filter_fix_linedirs, NULL);
/* For debugging, only run the requested number of filters. */
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