CMakeLists.txt source code [clang_source_code/lib/Headers/CMakeLists.txt]

1	set(files
2	adxintrin.h
3	altivec.h
4	ammintrin.h
5	arm_acle.h
6	armintr.h
7	arm64intr.h
8	avx2intrin.h
9	avx512bwintrin.h
10	avx512bitalgintrin.h
11	avx512vlbitalgintrin.h
12	avx512cdintrin.h
13	avx512vpopcntdqintrin.h
14	avx512dqintrin.h
15	avx512erintrin.h
16	avx512fintrin.h
17	avx512ifmaintrin.h
18	avx512ifmavlintrin.h
19	avx512pfintrin.h
20	avx512vbmiintrin.h
21	avx512vbmivlintrin.h
22	avx512vbmi2intrin.h
23	avx512vlvbmi2intrin.h
24	avx512vlbwintrin.h
25	avx512vlcdintrin.h
26	avx512vldqintrin.h
27	avx512vlintrin.h
28	avx512vpopcntdqvlintrin.h
29	avx512vnniintrin.h
30	avx512vlvnniintrin.h
31	avxintrin.h
32	bmi2intrin.h
33	bmiintrin.h
34	__clang_cuda_builtin_vars.h
35	__clang_cuda_cmath.h
36	__clang_cuda_complex_builtins.h
37	__clang_cuda_device_functions.h
38	__clang_cuda_intrinsics.h
39	__clang_cuda_libdevice_declares.h
40	__clang_cuda_math_forward_declares.h
41	__clang_cuda_runtime_wrapper.h
42	cetintrin.h
43	cldemoteintrin.h
44	clzerointrin.h
45	cpuid.h
46	clflushoptintrin.h
47	clwbintrin.h
48	emmintrin.h
49	f16cintrin.h
50	float.h
51	fma4intrin.h
52	fmaintrin.h
53	fxsrintrin.h
54	gfniintrin.h
55	htmintrin.h
56	htmxlintrin.h
57	ia32intrin.h
58	immintrin.h
59	intrin.h
60	inttypes.h
61	invpcidintrin.h
62	iso646.h
63	limits.h
64	lwpintrin.h
65	lzcntintrin.h
66	mm3dnow.h
67	mmintrin.h
68	mm_malloc.h
69	module.modulemap
70	movdirintrin.h
71	msa.h
72	mwaitxintrin.h
73	nmmintrin.h
74	opencl-c.h
75	pkuintrin.h
76	pmmintrin.h
77	pconfigintrin.h
78	popcntintrin.h
79	prfchwintrin.h
80	ptwriteintrin.h
81	rdseedintrin.h
82	rtmintrin.h
83	sgxintrin.h
84	s390intrin.h
85	shaintrin.h
86	smmintrin.h
87	stdalign.h
88	stdarg.h
89	stdatomic.h
90	stdbool.h
91	stddef.h
92	__stddef_max_align_t.h
93	stdint.h
94	stdnoreturn.h
95	tbmintrin.h
96	tgmath.h
97	tmmintrin.h
98	unwind.h
99	vadefs.h
100	vaesintrin.h
101	varargs.h
102	vecintrin.h
103	vpclmulqdqintrin.h
104	waitpkgintrin.h
105	wbnoinvdintrin.h
106	wmmintrin.h
107	__wmmintrin_aes.h
108	__wmmintrin_pclmul.h
109	x86intrin.h
110	xmmintrin.h
111	xopintrin.h
112	xsavecintrin.h
113	xsaveintrin.h
114	xsaveoptintrin.h
115	xsavesintrin.h
116	xtestintrin.h
117	)
118
119	set(cuda_wrapper_files
120	cuda_wrappers/algorithm
121	cuda_wrappers/complex
122	cuda_wrappers/new
123	)
124
125	set(output_dir ${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION}/include)
126	set(out_files)
127
128	function(copy_header_to_output_dir src_dir file)
129	set(src ${src_dir}/${file})
130	set(dst ${output_dir}/${file})
131	add_custom_command(OUTPUT ${dst}
132	DEPENDS ${src}
133	COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
134	COMMENT "Copying clang's ${file}...")
135	list(APPEND out_files ${dst})
136	set(out_files ${out_files} PARENT_SCOPE)
137	endfunction(copy_header_to_output_dir)
138
139	function(clang_generate_header td_option td_file out_file)
140	clang_tablegen(${out_file} ${td_option}
141	-I ${CLANG_SOURCE_DIR}/include/clang/Basic/
142	SOURCE ${CLANG_SOURCE_DIR}/include/clang/Basic/${td_file})
143
144	copy_header_to_output_dir(${CMAKE_CURRENT_BINARY_DIR} ${out_file})
145	set(out_files ${out_files} PARENT_SCOPE)
146	endfunction(clang_generate_header)
147
148
149	# Copy header files from the source directory to the build directory
150	foreach( f ${files} ${cuda_wrapper_files} )
151	copy_header_to_output_dir(${CMAKE_CURRENT_SOURCE_DIR} ${f})
152	endforeach( f )
153
154	# Generate header files and copy them to the build directory
155	# Generate arm_neon.h
156	clang_generate_header(-gen-arm-neon arm_neon.td arm_neon.h)
157	# Generate arm_fp16.h
158	clang_generate_header(-gen-arm-fp16 arm_fp16.td arm_fp16.h)
159
160	add_custom_target(clang-resource-headers ALL DEPENDS ${out_files})
161	set_target_properties(clang-resource-headers PROPERTIES
162	FOLDER "Misc"
163	RUNTIME_OUTPUT_DIRECTORY "${output_dir}")
164
165	set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION})
166
167	install(
168	DIRECTORY ${output_dir}
169	DESTINATION ${header_install_dir}
170	COMPONENT clang-resource-headers)
171
172	if (NOT LLVM_ENABLE_IDE)
173	add_llvm_install_targets(install-clang-resource-headers
174	DEPENDS clang-resource-headers
175	COMPONENT clang-resource-headers)
176	endif()
177

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