[Qemu-devel] [Bug 1373362] Re: qemu-2.1.1 i386-softmmu compile error: q35_dsdt_applesmc_sta undeclared

[Thomas Eschenbacher]

Hi Peter,

thanks for the hints! Indeed there was an outdated version of iasl on my
system, which I have manually installed in /usr/local/bin many years
ago... (on both machines, on the gentoo as well as the kubuntu box) -
sorry for that!!!

That produced an error message during build (see below), but for some
reason the make system did not recognize that and continued with broken
files (not only here, all other files were affected too).

------------------------------------------------------------------------------------
iasl  -vs -l -tc -p q35-acpi-dsdt q35-acpi-dsdt.dsl.i   2>&1 
q35-acpi-dsdt.dsl.i    48:                 If (LEqual(Arg0, 
ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766"))) {
Error    1037 -                                                  ^ syntax 
error, unexpected PARSEOP_NAMESEG, expecting ')'

q35-acpi-dsdt.dsl.i    61:                 } Else {
Error    1037 -                                 ^ syntax error, unexpected 
PARSEOP_ELSE

ASL Input:  q35-acpi-dsdt.dsl.i - 308 lines, 22112 bytes, 47 keywords
Compilation complete. 2 Errors, 0 Warnings, 0 Remarks, 5 Optimizations
------------------------------------------------------------------------------------

The bad old version of iasl that produced the trouble was:
-------------------------------------------------------------------
Intel ACPI Component Architecture
ASL Optimizing Compiler / AML Disassembler version 20040715 [Oct 11 2004]
Copyright (C) 2000 - 2004 Intel Corporation
Supports ACPI Specification Revision 2.0c
-------------------------------------------------------------------

Now I checked with iasl-20130117-32 (Gentoo) and iasl-20140214-64
(Kubuntu), both worked fine and both understand the command line
parameter "-v" to get their version (which is not the case for the old
one). Maybe it is worth writing some version check in the configure
script ?

IMO we can close this bug.

thanks a lot for your help,
   Thomas

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https://bugs.launchpad.net/bugs/1373362

Title:
  qemu-2.1.1 i386-softmmu compile error: q35_dsdt_applesmc_sta
  undeclared

Status in QEMU:
  New
Status in “qemu” package in Gentoo Linux:
  New

Bug description:
  I try to compile qemu-2.1.1 (Gentoo/x86), but the i386-softmmu fails
  to compile:

    CPP i386-softmmu/q35-acpi-dsdt.dsl.i.orig
    ACPI_PREPROCESS i386-softmmu/q35-acpi-dsdt.dsl.i
    IASL i386-softmmu/q35-acpi-dsdt.dsl.i
    ACPI_EXTRACT i386-softmmu/q35-acpi-dsdt.off
    CAT i386-softmmu/hw/i386/q35-acpi-dsdt.hex
    CC    i386-softmmu/hw/i386/acpi-build.o
  /tmp/portage/app-emulation/qemu-2.1.1/work/qemu-2.1.1/hw/i386/acpi-build.c: 
In function 'acpi_get_dsdt':
  
/tmp/portage/app-emulation/qemu-2.1.1/work/qemu-2.1.1/hw/i386/acpi-build.c:119:24:
 error: 'q35_dsdt_applesmc_sta' undeclared (first use in this function)
           applesmc_sta = q35_dsdt_applesmc_sta;
                          ^
  
/tmp/portage/app-emulation/qemu-2.1.1/work/qemu-2.1.1/hw/i386/acpi-build.c:119:24:
 note: each undeclared identifier is reported only once for each function it 
appears in
  make[1]: *** [hw/i386/acpi-build.o] Error 1
  make: *** [subdir-i386-softmmu] Error 2

  Something seems to go wrong when generating the file
  i386-softmmu/hw/i386/q35-acpi-dsdt.hex:

  # grep -r q35_dsdt_applesmc_sta ../
  ../softmmu-build/x86_64-softmmu/q35-acpi-dsdt.dsl.i:/* 
ACPI_EXTRACT_NAME_BYTE_CONST q35_dsdt_applesmc_sta */
  ../softmmu-build/x86_64-softmmu/q35-acpi-dsdt.dsl.i.orig:        
ACPI_EXTRACT_NAME_BYTE_CONST q35_dsdt_applesmc_sta
  ../softmmu-build/i386-softmmu/q35-acpi-dsdt.dsl.i:/* 
ACPI_EXTRACT_NAME_BYTE_CONST q35_dsdt_applesmc_sta */
  ../softmmu-build/i386-softmmu/q35-acpi-dsdt.dsl.i.orig:        
ACPI_EXTRACT_NAME_BYTE_CONST q35_dsdt_applesmc_sta
  ../hw/i386/acpi-build.c:        applesmc_sta = q35_dsdt_applesmc_sta;
  ../hw/i386/q35-acpi-dsdt.dsl:#define DSDT_APPLESMC_STA q35_dsdt_applesmc_sta

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