[MacPorts] #71740: webp @1.5.0 gets built on PPC Leopard, Mac OS X 10.5.6, with SSE2 support – which is odd

[MacPorts]

#71740: webp @1.5.0 gets built on PPC Leopard, Mac OS X 10.5.6, with SSE2 support –
which is odd
-------------------------+--------------------
 Reporter:  ballapete    |      Owner:  (none)
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.10.5
 Keywords:  leopard ppc  |       Port:  webp
-------------------------+--------------------
 (((
 checking whether /usr/bin/gcc-4.2 -std=gnu99 supports -Wvla... no
 checking whether /usr/bin/gcc-4.2 -std=gnu99 supports -msse4.1... no
 checking for smmintrin.h... no
 checking whether /usr/bin/gcc-4.2 -std=gnu99 supports -msse2... yes
 checking for emmintrin.h... no
 checking for __builtin_bswap16... no
 checking for __builtin_bswap32... yes
 checking for __builtin_bswap64... yes
 configure: checking for threading support...
 }}}

 and `port` performs things like these:

 {{{
 /bin/sh ../libtool  --tag=CC   --mode=compile /usr/bin/gcc-4.2 -std=gnu99
 -DHAVE_CONFIG_H -I. -I../src/webp  -DNDEBUG -I.. -I.. -I../src -I../src
 -I/opt/local/include -fvisibility=hidden -Wall -Wdeclaration-after-
 statement -Wextra -Wformat -Wformat-nonliteral -Wformat -Wformat-security
 -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition
 -Wshadow -Wshorten-64-to-32 -Wstrict-prototypes -Wundef -Wunreachable-code
 -Wunused -Wno-deprecated-declarations  -pipe -Os -arch ppc -D_THREAD_SAFE
 -pthread -MT libsharpyuv_sse2_la-sharpyuv_sse2.lo -MD -MP -MF .deps
 /libsharpyuv_sse2_la-sharpyuv_sse2.Tpo -c -o libsharpyuv_sse2_la-
 sharpyuv_sse2.lo `test -f 'sharpyuv_sse2.c' || echo './'`sharpyuv_sse2.c
 libtool: compile:  /usr/bin/gcc-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../src/webp -DNDEBUG -I.. -I.. -I../src -I../src -I/opt/local/include
 -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wformat
 -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations
 -Wmissing-prototypes -Wold-style-definition -Wshadow -Wshorten-64-to-32
 -Wstrict-prototypes -Wundef -Wunreachable-code -Wunused -Wno-deprecated-
 declarations -pipe -Os -arch ppc -D_THREAD_SAFE -pthread -MT
 libsharpyuv_sse2_la-sharpyuv_sse2.lo -MD -MP -MF .deps
 /libsharpyuv_sse2_la-sharpyuv_sse2.Tpo -c sharpyuv_sse2.c  -fno-common
 -DPIC -o .libs/libsharpyuv_sse2_la-sharpyuv_sse2.o
 libtool: compile:  /usr/bin/gcc-4.2 -std=gnu99 -DHAVE_CONFIG_H -I.
 -I../src/webp -DNDEBUG -I.. -I.. -I../src -I../src -I/opt/local/include
 -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wformat
 -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations
 -Wmissing-prototypes -Wold-style-definition -Wshadow -Wshorten-64-to-32
 -Wstrict-prototypes -Wundef -Wunreachable-code -Wunused -Wno-deprecated-
 declarations -pipe -Os -arch ppc -D_THREAD_SAFE -pthread -MT
 libsharpyuv_sse2_la-sharpyuv_sse2.lo -MD -MP -MF .deps
 /libsharpyuv_sse2_la-sharpyuv_sse2.Tpo -c sharpyuv_sse2.c -o
 libsharpyuv_sse2_la-sharpyuv_sse2.o >/dev/null 2>&1
 mv -f .deps/libsharpyuv_sse2_la-sharpyuv_sse2.Tpo .deps
 /libsharpyuv_sse2_la-sharpyuv_sse2.Plo
 /bin/sh ../libtool  --tag=CC   --mode=link /usr/bin/gcc-4.2 -std=gnu99
 -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wformat
 -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations
 -Wmissing-prototypes -Wold-style-definition -Wshadow -Wshorten-64-to-32
 -Wstrict-prototypes -Wundef -Wunreachable-code -Wunused -Wno-deprecated-
 declarations  -pipe -Os -arch ppc -D_THREAD_SAFE -pthread
 -L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc -o
 libsharpyuv_sse2.la  libsharpyuv_sse2_la-sharpyuv_sse2.lo
 libtool: link: ar cr .libs/libsharpyuv_sse2.a .libs/libsharpyuv_sse2_la-
 sharpyuv_sse2.o
 libtool: link: ranlib .libs/libsharpyuv_sse2.a
 libtool: link: ( cd ".libs" && rm -f "libsharpyuv_sse2.la" && ln -s
 "../libsharpyuv_sse2.la" "libsharpyuv_sse2.la" )
 }}}

 `configure` offers
 {{{
   --disable-sse4.1        Disable detection of SSE4.1 support
 [default=auto]
   --disable-sse2          Disable detection of SSE2 support [default=auto]
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/71740>
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