Re: [SD4L-user] Compiling on 3.0 kernels

[Stewart M. <smm...@gm...>]

> Make the following changes to compile SD4L on Ubuntu 11.10 
> and possibly on other systems with 3.0 series kernel.
> 
> 1) In the main Makefile, in the "drv:" section, change the line
>        elif test "$(MINOR)" = "6"; then \
>      to
>        elif test "$(MINOR)" = "6" -o "$(MAJOR)" = "3"; then \
> 
> 2) In the "driver" folder Makefile, replace the line
>        ifeq ($(MINOR),6)
>      with lines:
>        KERNEL_GT_26 = ($(MAJOR) >= 3) || ($(MINOR) > 6)
>        ifneq ($(KERNEL_GT_26),0)
> 
> Then, just run "make deb" and install the resulting Debian 
> package.
> 

Well, I tried just doing what you suggest, but I'm still having problems:

stimpy@stimpy-laptop:/usr/src/linux/ScramDisk-2.1$ sudo make
[sudo] password for stimpy: 
cd gui && qmake && lrelease scramdisk_de.ts
echo "#define KERNEL_BUILD \"3.0.0\"" > driver/kernel_build.h
list='crypto driver utils gui docs'; for subdir in $list; \
	do make -C $subdir all || exit 1; done
make[1]: Entering directory `/usr/src/linux/ScramDisk-2.1/crypto'
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o getiv.o getiv.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o gf2e64.o gf2e64.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o gf2e128.o gf2e128.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o crc32.o crc32.c
gcc -I. -O2 -Wall -o crc32-mktab crc32-mktab.c
./crc32-mktab -p 0x04c11db7 -b 32 -B 8 -r -c \
		-s crc32_table -i crc32.h -t uint32 -o crc32-tab.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o crc32-tab.o crc32-tab.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o sha1.o sha1.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o sha256.o sha256.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o sha512.o sha512.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o rmd160.o rmd160.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o whirlpool.o whirlpool.c
gcc -I. -O2 -Wall -o blowfish-mktab blowfish-mktab.c
./blowfish-mktab > blowfish-tab.h
[.............................................................]
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o blowfish.o blowfish.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o cast128.o cast128.c
gcc -I. -O2 -Wall -o des-mktab des-mktab.c
./des-mktab > des-tab.h
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o des-base.o des-base.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o des.o des.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o des3.o des3.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o tea.o tea.c
gcc -I. -O2 -Wall -o rijndael-mktab rijndael-mktab.c
./rijndael-mktab > rijndael-tab.h
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o rijndael.o rijndael.c
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o serpent.o serpent.c
gcc -I. -O2 -Wall -o square-mktab square-mktab.c
./square-mktab > square-tab.h
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o square.o square.c
square.c: In function ‘square_init’:
square.c:91:10: warning: array subscript is above array bounds [-Warray-bounds]
gcc -I. -O2 -Wall -o twofish-mktab twofish-mktab.c
./twofish-mktab > twofish-tab.h
gcc -I. -I/usr/src/linux/include -O2 -Wall -c -o twofish.o twofish.c
ar rc libsdcrypto.a getiv.o gf2e64.o gf2e128.o crc32.o crc32-tab.o sha1.o sha256.o sha512.o rmd160.o whirlpool.o blowfish.o cast128.o des-base.o des.o des3.o tea.o rijndael.o serpent.o square.o twofish.o
ranlib libsdcrypto.a
make[1]: Leaving directory `/usr/src/linux/ScramDisk-2.1/crypto'
make[1]: Entering directory `/usr/src/linux/ScramDisk-2.1/driver'
ln -s ../crypto/crc32.c crc32.c
ln -s ../crypto/crc32-tab.c crc32-tab.c
ln -s ../crypto/sha1.c sha1.c
ln -s ../crypto/sha256.c sha256.c
ln -s ../crypto/sha512.c sha512.c
ln -s ../crypto/rmd160.c rmd160.c
ln -s ../crypto/whirlpool.c whirlpool.c
ln -s ../crypto/blowfish.c blowfish.c
ln -s ../crypto/cast128.c cast128.c
ln -s ../crypto/des-base.c des-base.c
ln -s ../crypto/des.c des.c
ln -s ../crypto/des3.c des3.c
ln -s ../crypto/tea.c tea.c
ln -s ../crypto/rijndael.c rijndael.c
ln -s ../crypto/serpent.c serpent.c
ln -s ../crypto/square.c square.c
ln -s ../crypto/twofish.c twofish.c
ln -s ../crypto/gf2e64.c gf2e64.c
ln -s ../crypto/gf2e128.c gf2e128.c
ln -s ../crypto/getiv.c getiv.c
make -C /lib/modules/3.0.0-15-generic-pae/build SUBDIRS=/usr/src/linux/ScramDisk-2.1/driver modules
make: Entering an unknown directory
make: *** /lib/modules/3.0.0-15-generic-pae/build: No such file or directory.  Stop.
make: Leaving an unknown directory
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/src/linux/ScramDisk-2.1/driver'
make: *** [all] Error 1


What I *think* may be going on is this:

I am running a proposed kernel, 3.0.0-15-generic-pae, to fix a bug with ecryptfs.
I see no link to a "build" directory under /lib/modules for this kernel (or for its mate, 3.0.0-15-generic). I do see them for the 3.0.0-14 kernels.

Looking in Synaptic, I see that the linux-headers packages for the 3.0.0-14 kernels are available and have been installed, whereas there are only the linux-image files for the 3.0.0-15 kernels.
If so, how do I build the headers?

Thanks for any answers,

Stewart