aircrack-ng fails to build, picking wrong SIMD

[barracuda156]

The port tries to use wrong SIMD:

:info:build libtool: compile:  ccache /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I. -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7 -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/include -isystem/opt/local/include/LegacySupport -I/opt/local/include -I/opt/local/include -finline-functions -finline-limit=4000 -fno-strict-aliasing -maltivec -mabi=altivec -mvsx -mpower8-vector -DSIMD_CORE -DHAS_ALTIVEC=1 -DJOHN_ALTIVEC -pthread -Wall -O3 -std=gnu99 -fcommon -Wstrict-overflow=2 -fvisibility=hidden -pipe -Os -arch ppc -MT lib/ce-wpa/libaircrack_ce_wpa_ppc_altivec_la-crypto_engine.lo -MD -MP -MF lib/ce-wpa/.deps/libaircrack_ce_wpa_ppc_altivec_la-crypto_engine.Tpo -c lib/ce-wpa/crypto_engine.c  -fno-common -DPIC -o lib/ce-wpa/.libs/libaircrack_ce_wpa_ppc_altivec_la-crypto_engine.o
:info:build libtool: compile:  ccache /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I. -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7 -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/include -isystem/opt/local/include/LegacySupport -I/opt/local/include -I/opt/local/include -finline-functions -finline-limit=4000 -fno-strict-aliasing -maltivec -mabi=altivec -mvsx -mpower8-vector -DSIMD_CORE -DHAS_ALTIVEC=1 -DJOHN_ALTIVEC -pthread -Wall -O3 -std=gnu99 -fcommon -Wstrict-overflow=2 -fvisibility=hidden -pipe -Os -arch ppc -MT lib/ce-wpa/libaircrack_ce_wpa_ppc_altivec_la-memory.lo -MD -MP -MF lib/ce-wpa/.deps/libaircrack_ce_wpa_ppc_altivec_la-memory.Tpo -c lib/ce-wpa/memory.c  -fno-common -DPIC -o lib/ce-wpa/.libs/libaircrack_ce_wpa_ppc_altivec_la-memory.o
:info:build gcc-mp-14: warning: switch '-mpower8-vector' is no longer supported
:info:build libtool: compile:  ccache /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I. -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7 -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/include -isystem/opt/local/include/LegacySupport -I/opt/local/include -I/opt/local/include -finline-functions -finline-limit=4000 -fno-strict-aliasing -maltivec -mabi=altivec -mvsx -mpower8-vector -DSIMD_CORE -DHAS_ALTIVEC=1 -DJOHN_ALTIVEC -pthread -Wall -O3 -std=gnu99 -fcommon -Wstrict-overflow=2 -fvisibility=hidden -pipe -Os -arch ppc -MT lib/ce-wpa/libaircrack_ce_wpa_ppc_altivec_la-simd-intrinsics.lo -MD -MP -MF lib/ce-wpa/.deps/libaircrack_ce_wpa_ppc_altivec_la-simd-intrinsics.Tpo -c lib/ce-wpa/simd-intrinsics.c  -fno-common -DPIC -o lib/ce-wpa/.libs/libaircrack_ce_wpa_ppc_altivec_la-simd-intrinsics.o
:info:build mv -f src/airbase-ng/.deps/airbase_ng-airbase-ng.Tpo src/airbase-ng/.deps/airbase_ng-airbase-ng.Po
:info:build /bin/sh ./libtool  --tag=CC   --mode=compile ccache /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I.  -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7 -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/lib/radiotap -I/opt/local/include  -isystem/opt/local/include/LegacySupport -I/opt/local/include -I/opt/local/include -finline-functions -finline-limit=4000 -fno-strict-aliasing -maltivec -mabi=altivec -mvsx -mpower8-vector -DSIMD_CORE -DHAS_ALTIVEC=1 -DJOHN_ALTIVEC -pthread   -Wall -O3 -std=gnu99 -fcommon -Wstrict-overflow=2 -fvisibility=hidden -pipe -Os -arch ppc  -MT lib/ce-wpa/libaircrack_ce_wpa_ppc_altivec_la-wpapsk.lo -MD -MP -MF lib/ce-wpa/.deps/libaircrack_ce_wpa_ppc_altivec_la-wpapsk.Tpo -c -o lib/ce-wpa/libaircrack_ce_wpa_ppc_altivec_la-wpapsk.lo `test -f 'lib/ce-wpa/wpapsk.c' || echo './'`lib/ce-wpa/wpapsk.c
:info:build In file included from /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include/aircrack-ng/ce-wpa/simd-intrinsics.h:61,
:info:build                  from lib/ce-wpa/crypto_engine.c:42:
:info:build /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include/aircrack-ng/ce-wpa/pseudo_intrinsics.h:165:9: error: macro names must be identifiers
:info:build   165 | #define (i > 0 ? (vtype)vsliq_n_u32(vshrq_n_u32((x).v32, 32 - ((i) & 31)), (x).v32, (i) & 31) : \
:info:build       |         ^
:info:build /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_security_aircrack-ng/aircrack-ng/work/aircrack-ng-1.7/include/aircrack-ng/ce-wpa/pseudo_intrinsics.h:167:9: error: macro names must be identifiers
:info:build   167 | #define (i > 0 ? (vtype)vsliq_n_u64(vshrq_n_u64((x).v64, 64 - ((i) & 63)), (x).v64, (i) & 63) : \
:info:build       |         ^
:info:build lib/ce-wpa/crypto_engine.c: In function 'sha256_vector':
:info:build lib/ce-wpa/crypto_engine.c:70:9: warning: 'SHA256_Init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
:info:build    70 |         SHA256_Init(&ctx);
:info:build       |         ^~~~~~~~~~~

Looks like another instance where the code assumes that __ALTIVEC__ automatically means that any arbitrary ISA is fully supported.

Can it just be turned off on powerpc?

16. S. The port also requires C++11:

    configure: error: *** A compiler with support for C++11 language features is required