Something

Making all in audisp
make[2]: Entering directory `/dev/shm/portage/sys-process/audit-1.5.4/work/audit-1.5.4/audisp'
powerpc-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I.. -I../lib   -fPIE -DPIE -g -Os -mtune=970 -mcpu=970 -mabi=altivec -maltivec -pipe -Wstrict-aliasing  -c -o audispd-audispd.o `test -f 'audispd.c' || echo './'`audispd.c
/bin/sh ../libtool --tag=CC   --mode=link powerpc-unknown-linux-gnu-gcc -fPIE -DPIE -g -Os -mtune=970 -mcpu=970 -mabi=altivec -maltivec -pipe -Wstrict-aliasing  -pie -Wl,-z,relro  -o audispd audispd-audispd.o  
mkdir .libs
powerpc-unknown-linux-gnu-gcc -fPIE -DPIE -g -Os -mtune=970 -mcpu=970 -mabi=altivec -maltivec -pipe -Wstrict-aliasing -pie -Wl,-z -Wl,relro -o audispd audispd-audispd.o   
make[2]: Leaving directory `/dev/shm/portage/sys-process/audit-1.5.4/work/audit-1.5.4/audisp'
Making all in swig
make[2]: Entering directory `/dev/shm/portage/sys-process/audit-1.5.4/work/audit-1.5.4/swig'
swig -o audit_wrap.c -python -I. -I.. -I../lib -I/usr/include/python2.4 ./auditswig.i 
/usr/include/asm/types.h:51: Error: Syntax error in input(3).
/usr/include/asm/types.h:113: Warning(305): Bad constant value (ignored).
/usr/include/asm/types.h:349: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:365: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:378: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:545: Warning(305): Bad constant value (ignored).
/usr/include/asm/types.h:767: Warning(305): Bad constant value (ignored).
/usr/include/asm/types.h:955: Warning(302): Identifier 'AUDIT_OPERATORS' redefined (ignored),
/usr/include/asm/types.h:289: Warning(302): previous definition of 'AUDIT_OPERATORS'.
/usr/include/asm/types.h:1081: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:1089: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:1112: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:1117: Warning(312): Nested struct not currently supported (ignored).
/usr/include/asm/types.h:1135: Warning(312): Nested struct not currently supported (ignored).
make[2]: *** [audit_wrap.c] Error 1
make[2]: Leaving directory `/dev/shm/portage/sys-process/audit-1.5.4/work/audit-1.5.4/swig'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/dev/shm/portage/sys-process/audit-1.5.4/work/audit-1.5.4'
make: *** [all] Error 2
 * 
 * ERROR: sys-process/audit-1.5.4 failed.
 * Call stack:
 *   ebuild.sh, line 1647:   Called dyn_compile
 *   ebuild.sh, line 988:   Called qa_call 'src_compile'
 *   ebuild.sh, line 44:   Called src_compile
 *   audit-1.5.4.ebuild, line 32:   Called die
 * 
 * emake failed
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/log/portage/sys-process:audit-1.5.4:20070715-023311.log'.
 *