[MacPorts] #67395: cpuid @1.8.2: build fails on Tiger and Leopard

[MacPorts]

#67395: cpuid @1.8.2: build fails on Tiger and Leopard
---------------------------+--------------------
 Reporter:  Cebtenzzre     |      Owner:  (none)
     Type:  defect         |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  ports          |    Version:  2.8.1
 Keywords:  tiger leopard  |       Port:  cpuid
---------------------------+--------------------
 I cannot install the cpuid port on Tiger 10.4.8 i386 with Xcode 2.5 or
 Leopard 10.5.8 i386 with Xcode 3.1.4. The build fails with this error:
 {{{
 :info:build /usr/bin/gcc-4.2 -I/opt/local/include -Os -arch i386 -I. -fno-
 strict-aliasing -std=gnu89 -Wall -Wextra -Wdeclaration-after-statement
 -Wimplicit-function-declaration -Wmissing-declarations -Wmissing-
 prototypes -Wno-long-long -Wno-overlength-strings -Wold-style-definition
 -Wstrict-prototypes  -fPIC -arch x86_64 -MD -c -o cache.o cache.c
 :info:build gcc-4.2: -E, -S, -save-temps and -M options are not allowed
 with multiple -arch flags
 :info:build make: *** [cache.o] Error 1
 }}}

 Patching `-arch x86_64` out of the Makefile does not work because gcc 4.2
 cannot compile cpuid.c anyway:
 {{{
 gcc-4.2 -I/opt/local/include -Os -arch i386 -I. -fno-strict-aliasing
 -std=gnu89 -Wall -Wextra -Wdeclaration-after-statement -Wimplicit-
 function-declaration -Wmissing-declarations -Wmissing-prototypes -Wno-
 long-long -Wno-overlength-strings -Wold-style-definition -Wstrict-
 prototypes  -fPIC -MD -c -o cpuid.o cpuid.c
 cpuid.c: In function 'cpuid_native':
 cpuid.c:153: error: can't find a register in class 'BREG' while reloading
 'asm'
 cpuid.c:153: error: 'asm' operand has impossible constraints
 }}}

 The build works fine with gcc-mp-7 or clang-mp-3.4.

-- 
Ticket URL: <https://trac.macports.org/ticket/67395>
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