Special-case 'mach-o' as the file names have 'macho'

Author: pdimov

CMakeLists.txt

@@ -99,6 +99,10 @@ endif()
 
 # Choose .asm sources
 
+if(BOOST_CONTEXT_BINARY_FORMAT STREQUAL mach-o)
+  set(BOOST_CONTEXT_BINARY_FORMAT macho)
+endif()
+
 set(_asm_suffix ${BOOST_CONTEXT_ARCHITECTURE}_${BOOST_CONTEXT_ABI}_${BOOST_CONTEXT_BINARY_FORMAT}_${BOOST_CONTEXT_ASSEMBLER}${BOOST_CONTEXT_ASM_SUFFIX})
 
 set(ASM_SOURCES