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On 1/4/06, Miguel Filipe <miguel.filipe@×××××.com> wrote: |
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> Hi ppl, |
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> |
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> I cannot emerge nvidia-kernel because it thinks: |
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> "Your kernel was configured to include rivafb support!" |
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> this is what emerge complains about: |
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|
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<snip> |
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|
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> I think its thinking IPV6_PRIVACY which contains the string RIVA, is FB_RIVA. |
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|
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The detection in 8178 is not so simple to be confused by IPV6_PRIVACY. |
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The code that does the detection is: |
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|
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rivafb_sanity_check) |
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# |
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# Check if the kernel was compiled with rivafb support. If so, then |
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# exit, since our driver no longer works with rivafb. |
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# |
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RET=1 |
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VERBOSE=$6 |
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FILE="linux/autoconf.h" |
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|
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if [ -f $HEADERS/$FILE -o -f $OUTPUT/include/$FILE ]; then |
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# |
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# We are looking at a configured source tree; verify |
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# that its configuration doesn't include rivafb using |
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# a compile check. |
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# |
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echo "#include <linux/autoconf.h> |
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#ifdef CONFIG_FB_RIVA |
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#error CONFIG_FB_RIVA defined!! |
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#endif |
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" > conftest$$.c |
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|
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$CC $CFLAGS -c conftest$$.c > /dev/null 2>&1 |
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rm -f conftest$$.c |
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|
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if [ -f conftest$$.o ]; then |
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rm -f conftest$$.o |
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RET=0 |
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fi |
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else |
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CONFIG=$HEADERS/../.config |
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if [ -f $CONFIG ]; then |
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if [ -z "$(grep "^CONFIG_FB_RIVA=y" $CONFIG)" ]; then |
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RET=0 |
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fi |
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fi |
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fi |
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|
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What this code does is: |
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|
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if /usr/src/linux/include/linux/autoconf.h exists, it tries to compile |
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a small program to detect if CONFIG_FB_RIVA is defined there. If it |
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is defined there, the detection fails. |
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|
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If /usr/include/linux/autoconf.h does not exist, it greps the |
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/usr/src/linux/.config file for CONFIG_FB_RIVA. |
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|
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So it looks initially like your .config and autoconf.h files do not |
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agree. I'm not sure how that happens, since the autoconf.h file |
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should be created by saving the configuration from make |
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menuconfig/xconfig/et al. It would not be updated if you edited your |
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.config by hand though! |
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|
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Maybe you can do an "ls -l /usr/src/linux/.config |
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/usr/src/linux/include/linux/autoconf.h" and post the results? |
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|
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-Richard |
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|
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-- |
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gentoo-amd64@g.o mailing list |
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