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leej
Apprentice
Joined: 18 May 2002
Posts: 280
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 Posted: Mon Dec 23, 2002 3:52 pm Post subject: gentoo-sources-2.4.19-r10 suddenly wont compile |
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I've been running this kernel for at least a month and have compiled it on numerous occasions. I'm wondering if my latest gcc is causing the problem. It's the first time I've ever had a problem compiling gentoo-sources since I started using it around April.
| Code: |
# epm -q gcc gentoo-sources make autoconf
gcc-3.2.1-r6
gentoo-sources-2.4.19-r10
make-3.80
autoconf-2.54
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Kernel error output follows:
| Code: |
make dep && make clean bzImage modules modules_install
gcc -Wall -Wstrict-prototypes -Os -fomit-frame-pointer -o scripts/mkdep scripts/mkdep.c
make[1]: Entering directory `/usr/src/linux-2.4.19-gentoo-r10/arch/i386/boot'
make[1]: Nothing to be done for `dep'.
make[1]: Leaving directory `/usr/src/linux-2.4.19-gentoo-r10/arch/i386/boot'
scripts/mkdep -- init/*.c > .depend
scripts/mkdep -- `find /usr/src/linux-2.4.19-gentoo-r10/include/asm /usr/src/linux-2.4.19-gentoo-r10/include/linux /usr/src/linux-2.4.19-gentoo-r10/include/scsi /usr/src/linux-2.4.19-gentoo-r10/include/net /usr/src/linux-2.4.19-gentoo-r10/include/math-emu -name SCCS -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend
find: /usr/src/linux-2.4.19-gentoo-r10/include/asm: No such file or directory
make _sfdep_kernel _sfdep_drivers _sfdep_mm _sfdep_fs _sfdep_net _sfdep_ipc _sfdep_lib _sfdep_grsecurity _sfdep_crypto _sfdep_arch/i386/kernel _sfdep_arch/i386/mm _sfdep_arch/i386/lib _FASTDEP_ALL_SUB_DIRS="kernel drivers mm fs net ipc lib grsecurity crypto arch/i386/kernel arch/i386/mm arch/i386/lib"
make[1]: Entering directory `/usr/src/linux-2.4.19-gentoo-r10'
make -C kernel fastdep
make[2]: Entering directory `/usr/src/linux-2.4.19-gentoo-r10/kernel'
make[2]: *** No rule to make target `/usr/src/linux-2.4.19-gentoo-r10/include/linux/autoconf.h', needed by `/usr/src/linux-2.4.19-gentoo-r10/include/linux/modules/signal.ver'. Stop.
make[2]: Leaving directory `/usr/src/linux-2.4.19-gentoo-r10/kernel'
make[1]: *** [_sfdep_kernel] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.19-gentoo-r10'
make: *** [dep-files] Error 2
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Has anybody else run into this? None of my .config options have changed since last time it was compiled either - making dependeny errors very odd indeed. |
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HogRider
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Joined: 29 May 2002
Posts: 160
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| Posted: Tue Dec 31, 2002 3:46 am Post subject: |
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Make 'clean' then 'dep'
_________________
Mike
"Computers are like air conditioners, they stop working properly if you open Windows"
perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);' |
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pilla
Bodhisattva
Joined: 07 Aug 2002
Posts: 7729
Location: Underworld
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| Posted: Tue Dec 31, 2002 3:55 am Post subject: |
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If it does not work, move your .config to another dir, make mrproper, move .config back, make dep, make bzImage, make modules, make modules_install
| HogRider wrote: | | Make 'clean' then 'dep' |
_________________
"I'm just very selective about the reality I choose to accept." -- Calvin |
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HogRider
Apprentice
Joined: 29 May 2002
Posts: 160
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| Posted: Tue Dec 31, 2002 4:29 am Post subject: |
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Don't forget 'make oldconfig' before 'make dep' (updates Makefile)
| Bloody Bastard wrote: | If it does not work, move your .config to another dir, make mrproper, move .config back, make dep, make bzImage, make modules, make modules_install
| HogRider wrote: | | Make 'clean' then 'dep' |
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_________________
Mike
"Computers are like air conditioners, they stop working properly if you open Windows"
perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);' |
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leej
Apprentice
Joined: 18 May 2002
Posts: 280
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| Posted: Tue Dec 31, 2002 10:15 am Post subject: |
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Thanks for the reply HogRider and BloodyBastard. Of course, I'd already tried those things. The problem was down to the Processor Type selected in make menuconfig:
It seems my latest GCC (gcc-3.2.1-r6) wont compile the kernel when the following is selected: Athlon/Duron/K7/(>gcc31). Even though I selected this when installing 1.4rc1 from scratch (with gentoo-sources 2.4.19-r10) some months ago. Changing it to Athlon/Duron/K7 (without the >gcc31) fixed it.
Before somebody tells me to rollback my gcc: "NO!"  |
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rommel
Veteran
Joined: 19 Apr 2002
Posts: 1145
Location: Williamsburg Virginia
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| Posted: Wed Jan 01, 2003 4:48 am Post subject: |
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| roll back your gcc , and happy new year! |
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474
l33t
Joined: 19 Apr 2002
Posts: 714
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| Posted: Wed Jan 01, 2003 8:40 am Post subject: |
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| leej wrote: | | It seems my latest GCC (gcc-3.2.1-r6) wont compile the kernel when the following is selected: Athlon/Duron/K7/(>gcc31). |
Such are the perils of running unstable packages I guess. If you want to fiddle with the options used by the ">gcc31" option then you need to be looking at three files:- /usr/src/Makefile
- /usr/src/arch/i386/Makefile
- /usr/src/arch/i386/config.in
Some relevant extracts from each respectively are: | Code: | | HOSTCFLAGS = -Wall -Wstrict-prototypes -Os -fomit-frame-pointer |
| Code: | ifdef CONFIG_MK731
CFLAGS += -march=athlon -Os
endif |
| Code: | if [ "$CONFIG_MK731" = "y" ]; then
define_int CONFIG_X86_L1_CACHE_SHIFT 6
define_bool CONFIG_X86_TSC y
define_bool CONFIG_X86_GOOD_APIC y
define_bool CONFIG_X86_USE_3DNOW y
define_bool CONFIG_X86_PGE y
define_bool CONFIG_X86_USE_PPRO_CHECKSUM y
fi |
Note that "-O2" is normally used by the kernel. But the "gcc31" patch changes that. |
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pilla
Bodhisattva
Joined: 07 Aug 2002
Posts: 7729
Location: Underworld
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| Posted: Wed Jan 01, 2003 5:07 pm Post subject: |
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Well, your choice. But I've seen a lot of problems with this version. BTW, gcc-3.2.1 is a lot more stable.
| leej wrote: |
Before somebody tells me to rollback my gcc: "NO!" |
_________________
"I'm just very selective about the reality I choose to accept." -- Calvin |
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leej
Apprentice
Joined: 18 May 2002
Posts: 280
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| Posted: Thu Jan 02, 2003 10:49 am Post subject: |
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| Bloody Bastard wrote: | | Well, your choice. But I've seen a lot of problems with this version. BTW, gcc-3.2.1 is a lot more stable. |
It seems the only problem here has been the kernel. I've been using gcc-3.2.1-r6 since it was 'accidentally unmasked' many weeks ago and done numerous world updates. No probs (apart from when a kernel upgrade became relevant).  |
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