bug#19372: Compile Failure on OS X 10.10 (Yosemite)

[John Ralls]

Attempting to build Guile 2.0.11 on OS X 10.10 with Xcode 6.1.1 and 
MacOS10.10.sdk fails:
> /bin/sh: line 1: 53480 Segmentation fault: 11  GUILE_INSTALL_LOCALE=1 
> GUILE_AUTO_COMPILE=0 ../meta/uninstalled-env guild compile 
> --target="x86_64-apple-darwin14.0.0" -Wunbound-variable -Warity-mismatch 
> -Wformat -L 
> "/Users/john/Development/Gnucash-Build/Gnucash-master-git-64/src/guile-2.0.11/module"
>  -L 
> "/Users/john/Development/Gnucash-Build/Gnucash-master-git-64/src/guile-2.0.11/module"
>  -L 
> "/Users/john/Development/Gnucash-Build/Gnucash-master-git-64/src/guile-2.0.11/guile-readline"
>  -o "srfi/srfi-27.go" "srfi/srfi-27.scm"
> make[2]: *** [srfi/srfi-27.go] Error 139
> make[2]: *** Waiting for unfinished jobs....
> wrote `srfi/srfi-35.go'
> wrote `srfi/srfi-37.go'
> /bin/sh: line 1: 53393 Segmentation fault: 11  GUILE_INSTALL_LOCALE=1 
> GUILE_AUTO_COMPILE=0 ../meta/uninstalled-env guild compile 
> --target="x86_64-apple-darwin14.0.0" -Wunbound-variable -Warity-mismatch 
> -Wformat -L 
> "/Users/john/Development/Gnucash-Build/Gnucash-master-git-64/src/guile-2.0.11/module"
>  -L 
> "/Users/john/Development/Gnucash-Build/Gnucash-master-git-64/src/guile-2.0.11/module"
>  -L 
> "/Users/john/Development/Gnucash-Build/Gnucash-master-git-64/src/guile-2.0.11/guile-readline"
>  -o "srfi/srfi-19.go" "srfi/srfi-19.scm”

It succeeds with MacOSX10.9.sdk.

The crash reports:

> Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
> Exception Codes:       EXC_I386_GPFLT
> 
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0   libdyld.dylib                     0x00007fff91d46432 
> stack_not_16_byte_aligned_error + 0
> 
> Thread 0 crashed with X86 Thread State (64-bit):
>   rax: 0x0280000000000000  rbx: 0x0000000000000001  rcx: 0x00000000ffffffc6  
> rdx: 0x00007fff5dcb88a0
>   rdi: 0xa000000000000000  rsi: 0x00007fff5dcb88a0  rbp: 0x0000000000000000  
> rsp: 0x00007fff5dcb8728
>    r8: 0xa000000000000000   r9: 0x00007fde73000010  r10: 0x00000000000024f8  
> r11: 0x000000010231d118
>   r12: 0x0000000000000000  r13: 0x0000000000000001  r14: 0x0000000000000001  
> r15: 0x00007fde73000000
>   rip: 0x00007fff91d46432  rfl: 0x0000000000010202  cr2: 0x00000001022e78c0
>   
> Logical CPU:     2
> Error Code:      0x00000000
> Trap Number:     13

and:

> Crashed Thread:        0  Dispatch queue: com.apple.main-thread
> 
> Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
> Exception Codes:       EXC_I386_GPFLT
> 
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0   libdyld.dylib                     0x00007fff91d46432 
> stack_not_16_byte_aligned_error + 0
> 
> Thread 0 crashed with X86 Thread State (64-bit):
>   rax: 0x02625a0000000000  rbx: 0x0000000000000001  rcx: 0x00000000ffffffc6  
> rdx: 0x00007fff566d68a0
>   rdi: 0x9896800000000000  rsi: 0x00007fff566d68a0  rbp: 0x0000000000000000  
> rsp: 0x00007fff566d6728
>    r8: 0x9896800000000000   r9: 0x00007fa899d00190  r10: 0x00000000000024f8  
> r11: 0x00000001098f9118
>   r12: 0x0000000000000000  r13: 0x0000000000000001  r14: 0x0000000000000001  
> r15: 0x00007fa899d00180
>   rip: 0x00007fff91d46432  rfl: 0x0000000000010202  cr2: 0x00000001098c38c0
>   
> Logical CPU:     8
> Error Code:      0x00000000
> Trap Number:     13

Debugging with gdb shows a smashed stack after the segfault, so the 
stack_not_16_byte_aligned_error is probably spurious.

Regards,
John Ralls