Author: rstone
Date: Thu Mar 31 21:33:33 2011
New Revision: 220227
URL: http://svn.freebsd.org/changeset/base/220227
Log:
GNU awk does not output escaped newlines in multi-line printc statements. This
leads to compile errors when trying to compile firmware(9) stubs created with
gawk, as multiple #include statements end up on the same line. Replace the
multi-line printc statement that outputs all of the #includes with one printc
per #include. This allows modules compatible with firmware(9) to be
cross-built
from a Linux machine without requiring the one true awk to be installed.
I've intentionally done the minimal set of changes necessary to make gawk
produce valid (but not pretty) C code, to reduce the churn and keep
fw_stubs.awk
as readable as possible.
Approved by: emaste (mentor)
MFC after: 2 weeks
Modified:
head/sys/tools/fw_stub.awk
Modified: head/sys/tools/fw_stub.awk
==============================================================================
--- head/sys/tools/fw_stub.awk Thu Mar 31 21:30:00 2011 (r220226)
+++ head/sys/tools/fw_stub.awk Thu Mar 31 21:33:33 2011 (r220227)
@@ -124,14 +124,14 @@ gsub(/[-\.]/, "_", modname);
printc("/*\
* Automatically generated by:\
* $FreeBSD$\
- */\
-#include <sys/param.h>\
-#include <sys/errno.h>\
-#include <sys/kernel.h>\
-#include <sys/module.h>\
-#include <sys/linker.h>\
-#include <sys/firmware.h>\
-#include <sys/systm.h>\n");
+ */");
+printc("#include <sys/param.h>");
+printc("#include <sys/errno.h>");
+printc("#include <sys/kernel.h>");
+printc("#include <sys/module.h>");
+printc("#include <sys/linker.h>");
+printc("#include <sys/firmware.h>");
+printc("#include <sys/systm.h>\n");
if (opt_l) {
printc("static long " opt_l "_license_ack = 0;");
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