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Re: gcc48, drmkms issues with i386



I make the following change:

+Index: sys/arch/i386/stand/pxeboot/Makefile
+===================================================================
+RCS file: /cvsroot/src/sys/arch/i386/stand/pxeboot/Makefile,v
+retrieving revision 1.22
+diff -u -p -r1.22 Makefile
+--- sys/arch/i386/stand/pxeboot/Makefile       15 Jan 2014 22:25:22 -0000      
1.22
++++ sys/arch/i386/stand/pxeboot/Makefile       8 Apr 2014 02:47:24 -0000
+@@ -69,6 +69,7 @@ CPPFLAGS+= -DBOOTPARAM_DEFFLAGS=0x0c
+ 
+ #CFLAGS= -O2 -fomit-frame-pointer -fno-defer-pop
+ CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
++CFLAGS+= -O0
+ 
+ SAMISCCPPFLAGS+= -DHEAP_START=0x10000 -DHEAP_LIMIT=0x30000
+ SAMISCMAKEFLAGS+= SA_USE_CREAD=yes    # Read compressed kernels

but the resulting "pxeboot_ia32.bin" was the same size and behaved the
same as before.  Perhaps this wasn't the right place/file to change and
my "-O0" got overridden by a later "-O?" directive.

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