Xcode: disable asm and LLVM ir projects.

test cases/common/119 llvm ir and assembly/meson.build

@@ -1,5 +1,9 @@
 project('llvm-ir', 'c', 'cpp')
 
+if meson.backend() == 'xcode'
+  error('MESON_SKIP_TEST: asm not supported with the Xcode backend. Patches welcome.')
+endif
+
 cpu = host_machine.cpu_family()
 supported_cpus = ['arm', 'aarch64', 'x86', 'x86_64']
 

test cases/common/120 cpp and asm/meson.build

@@ -1,6 +1,10 @@
 project('c++ and assembly test')
 add_languages('cpp')
 
+if meson.backend() == 'xcode'
+  error('MESON_SKIP_TEST: asm not supported with the Xcode backend. Patches welcome.')
+endif
+
 cpp = meson.get_compiler('cpp')
 cpu = host_machine.cpu_family()
 

test cases/common/127 generated llvm ir/meson.build

@@ -4,6 +4,10 @@ if meson.get_compiler('c').get_id() != 'clang'
   error('MESON_SKIP_TEST: LLVM IR files can only be built with clang')
 endif
 
+if meson.backend() == 'xcode'
+  error('MESON_SKIP_TEST: LLMV ir not supported with the Xcode backend. Patches welcome.')
+endif
+
 copy = find_program('copyfile.py')
 
 copygen = generator(copy,

test cases/common/128 generated assembly/meson.build

@@ -10,6 +10,11 @@ if ['msvc', 'intel-cl'].contains(cc.get_id())
   error('MESON_SKIP_TEST: assembly files cannot be compiled directly by the compiler')
 endif
 
+if meson.backend() == 'xcode'
+  error('MESON_SKIP_TEST: asm not supported with the Xcode backend. Patches welcome.')
+endif
+
+
 crt_workaround = []
 if cc.get_linker_id() == 'lld-link'
   # It seems that when building without a .c file, lld-link.exe