Date: Wed, 14 May 2003 14:07:38 -0400 From: Dave Dolson <ddolson@sandvine.com> To: "'stable@freebsd.org'" <stable@freebsd.org> Subject: kernel conf not applied to modules? Message-ID: <FE045D4D9F7AED4CBFF1B3B813C8533701918BFE@mail.sandvine.com>
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On FreeBSD 4.7 I noticed that when compiling kernel modules, the kernel options are not available to the modules. For example, my if_em.ko is not being compiled with the DEVICE_POLLING configuration It looks like "-include opt_global.h" is not being applied when compiling the module. Kernel compilation of if_em.c: cc -c -O2 -pipe -malign-loops=4 -malign-jumps=4 -malign-functions=4 -mcpu=i686 -march=i686 -fno-gcse -DBOOT_COMCONSOLE_SPEED=115200 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -g -nostdinc -I- -I. -I/d2/ddolson/src/sys -I/d2/ddolson/src/sys/../include -I/d2/ddolson/src/sys/contrib/ipfilter -D_KERNEL -include opt_global.h -elf -mpreferred-stack-boundary=2 /d2/ddolson/src/sys/dev/em/if_em.c Module compilation of if_em.c: cc -O2 -pipe -malign-loops=4 -malign-jumps=4 -malign-functions=4 -mcpu=i686 -march=i686 -fno-gcse -DBOOT_COMCONSOLE_SPEED=115200 -D_KERNEL -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -DKLD_MODULE -nostdinc -I- -I. -I@ -I@/../include -g -mpreferred-stack-boundary=2 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -c /d2/ddolson/src/sys/modules/em/../../dev/em/if_em.c Is this a bug/feature, or is it something I've got wrong at our site? Thanks, David Dolson (ddolson@sandvine.com, www.sandvine.com)
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