Adding some details.
2012/7/31 Moore, Robert robert.moore@intel.com:
Please let me know if the -Pn option works for you. Thanks, Bob
-Pn works for me, with acpica-20120420-64 and with acpica-unix-20120711.
acpica-unix-20120711 needs this patch, for gcc 4.7.1:
diff -ur acpica-unix-20120711/source/compiler/Makefile acpica-unix-20120711-patched/source/compiler/Makefile --- acpica-unix-20120711/source/compiler/Makefile 2012-07-11 17:55:10.000000000 +0200 +++ acpica-unix-20120711-patched/source/compiler/Makefile 2012-07-31 19:50:59.077389584 +0200 @@ -270,7 +270,6 @@ -Wnested-externs \ -Wold-style-declaration \ -Wold-style-definition \ - -Wredundant-decls \ -Wtype-limits
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