What steps will reproduce the problem? 1. Compile acer_acpi-0.4.tar.gz 2. make

What is the expected output? What do you see instead? kiti@paradigm:~/dev/acer$ make awk: cmd. line:1: fatal: cannot open file /lib/modules/2.6.17-11-generic/build/include/linux/utsrelease.h' for reading (No such file or directory) gcc -I/lib/modules/uname -r`/build/include -c -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -DMODVERSIONS -DMODULE -D__KERNEL__ -o acer_acpi.o acer_acpi.c In file included from /lib/modules/2.6.17-11-generic/build/include/asm/thread_info.h:16, from /lib/modules/2.6.17-11-generic/build/include/linux/thread_info.h:21, from /lib/modules/2.6.17-11-generic/build/include/linux/preempt.h:9, from /lib/modules/2.6.17-11-generic/build/include/linux/spinlock.h:49, from /lib/modules/2.6.17-11-generic/build/include/linux/capability.h:45, from /lib/modules/2.6.17-11-generic/build/include/linux/sched.h:44, from /lib/modules/2.6.17-11-generic/build/include/linux/module.h:9, from acer_acpi.c:41: /lib/modules/2.6.17-11-generic/build/include/asm/processor.h:76: error: ‘CONFIG_X86_L1_CACHE_SHIFT’ undeclared here (not in a function) /lib/modules/2.6.17-11-generic/build/include/asm/processor.h:76: error: requested alignment is not a constant In file included from /lib/modules/2.6.17-11-generic/build/include/linux/sched.h:49, from /lib/modules/2.6.17-11-generic/build/include/linux/module.h:9, from acer_acpi.c:41: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:33:3: error:

error You lose.

/lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:210:31: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:254:46: error: division by zero in #if In file included from /lib/modules/2.6.17-11-generic/build/include/linux/sched.h:49, from /lib/modules/2.6.17-11-generic/build/include/linux/module.h:9, from acer_acpi.c:41: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘jiffies_to_msecs’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:259: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:259: error: (Each undeclared identifier is reported only once /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:259: error: for each function it appears in.) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:265:46: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘jiffies_to_usecs’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:270: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:278:46: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘msecs_to_jiffies’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:283: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:291:46: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘usecs_to_jiffies’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:296: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘timespec_to_jiffies’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:315: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:321: error: ‘SHIFT_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘jiffies_to_timespec’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:334: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘timeval_to_jiffies’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:356: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:360: error: ‘SHIFT_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘jiffies_to_timeval’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:372: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:385:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘jiffies_to_clock_t’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:386: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘clock_t_to_jiffies’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:397: error: ‘CONFIG_HZ’ undeclared (first use in this function) /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:416:6: error: division by zero in #if /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h: In function ‘jiffies_64_to_clock_t’: /lib/modules/2.6.17-11-generic/build/include/linux/jiffies.h:417: error: ‘CONFIG_HZ’ undeclared (first use in this function) In file included from /lib/modules/2.6.17-11-generic/build/include/linux/rwsem.h:26, from /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h:42, from /lib/modules/2.6.17-11-generic/build/include/linux/sched.h:57, from /lib/modules/2.6.17-11-generic/build/include/linux/module.h:9, from acer_acpi.c:41: /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h: In function ‘__down_read’: /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h:105: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h: In function ‘__down_write’: /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h:157: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h: In function ‘__up_read’: /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h:194: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h:188: warning: unused variable ‘tmp’ /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h: In function ‘__up_write’: /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h:220: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h: In function ‘__downgrade_write’: /lib/modules/2.6.17-11-generic/build/include/asm/rwsem.h:245: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ In file included from /lib/modules/2.6.17-11-generic/build/include/linux/sched.h:57, from /lib/modules/2.6.17-11-generic/build/include/linux/module.h:9, from acer_acpi.c:41: /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h: In function ‘down’: /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h:105: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h: In function ‘down_interruptible’: /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h:130: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h: In function ‘down_trylock’: /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h:155: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h: In function ‘up’: /lib/modules/2.6.17-11-generic/build/include/asm/semaphore.h:179: error: expected ‘:’ or ‘)’ before ‘KBUILD_BASENAME’ In file included from /lib/modules/2.6.17-11-generic/build/include/linux/module.h:22, from acer_acpi.c:41: /lib/modules/2.6.17-11-generic/build/include/asm/module.h:60:2: error:

error unknown processor family

In file included from acer_acpi.c:49: /lib/modules/2.6.17-11-generic/build/include/acpi/acpi_drivers.h: At top level: /lib/modules/2.6.17-11-generic/build/include/acpi/acpi_drivers.h:69: warning: ‘struct acpi_device’ declared inside parameter list /lib/modules/2.6.17-11-generic/build/include/acpi/acpi_drivers.h:69: warning: its scope is only this definition or declaration, which is probably not what you want /lib/modules/2.6.17-11-generic/build/include/acpi/acpi_drivers.h:70: warning: ‘struct acpi_device’ declared inside parameter list /lib/modules/2.6.17-11-generic/build/include/acpi/acpi_drivers.h:72: warning: ‘struct acpi_device’ declared inside parameter list /lib/modules/2.6.17-11-generic/build/include/acpi/acpi_drivers.h:77: warning: ‘struct acpi_device’ declared inside parameter list acer_acpi.c: In function ‘acpi_acerkeys_add’: acer_acpi.c:338: error: dereferencing pointer to incomplete type acer_acpi.c:339: warning: implicit declaration of function ‘acpi_device_name’ acer_acpi.c:339: warning: passing argument 1 of ‘strcpy’ makes pointer from integer without a cast acer_acpi.c:340: warning: implicit declaration of function ‘acpi_device_class’ acer_acpi.c:340: warning: passing argument 1 of ‘strcpy’ makes pointer from integer without a cast acer_acpi.c:341: warning: implicit declaration of function ‘acpi_driver_data’ acer_acpi.c:341: error: invalid lvalue in assignment acer_acpi.c: At top level: acer_acpi.c:370: error: variable ‘acpi_acerkeys’ has initializer but incomplete type acer_acpi.c:371: error: unknown field ‘name’ specified in initializer acer_acpi.c:371: warning: excess elements in struct initializer acer_acpi.c:371: warning: (near initialization for ‘acpi_acerkeys’) acer_acpi.c:372: error: unknown field ‘class’ specified in initializer acer_acpi.c:372: warning: excess elements in struct initializer acer_acpi.c:372: warning: (near initialization for ‘acpi_acerkeys’) acer_acpi.c:373: error: unknown field ‘ids’ specified in initializer acer_acpi.c:373: warning: excess elements in struct initializer acer_acpi.c:373: warning: (near initialization for ‘acpi_acerkeys’) acer_acpi.c:374: error: unknown field ‘ops’ specified in initializer acer_acpi.c:374: error: extra brace group at end of initializer acer_acpi.c:374: error: (near initialization for ‘acpi_acerkeys’) acer_acpi.c:377: warning: excess elements in struct initializer acer_acpi.c:377: warning: (near initialization for ‘acpi_acerkeys’) acer_acpi.c: In function ‘acer_acpi_init’: acer_acpi.c:387: error: ‘acpi_disabled’ undeclared (first use in this function) acer_acpi.c:405: error: ‘acpi_root_dir’ undeclared (first use in this function) acer_acpi.c:416: warning: implicit declaration of function ‘acpi_bus_register_driver’ acer_acpi.c: In function ‘acer_acpi_exit’: acer_acpi.c:432: warning: implicit declaration of function ‘acpi_bus_unregister_driver’ make: * [acer_acpi.o] Error 1

What version of the product are you using? On what operating system? acer_acpi 0.4 on ubuntu 6.10 i386

Please provide any additional information below. compiling v.0.3 works

Could you please try the attached patch against Makefile and see if this fixes it?

Fixed in 0.5