blob: 02bab6846376bcf94699a940f5e3369f7f281954 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
# CMake build rules for the OCaml language.
# Assumes FindOCaml is used.
# http://ocaml.org/
#
# Example usage:
#
# add_ocaml_library(pkg_a OCAML mod_a OCAMLDEP pkg_b C mod_a_stubs PKG ctypes LLVM core)
#
# Unnamed parameters:
#
# * Library name.
#
# Named parameters:
#
# OCAML OCaml module names. Imply presence of a corresponding .ml and .mli files.
# OCAMLDEP Names of libraries this library depends on.
# C C stub sources. Imply presence of a corresponding .c file.
# CFLAGS Additional arguments passed when compiling C stubs.
# PKG Names of ocamlfind packages this library depends on.
# LLVM Names of LLVM libraries this library depends on.
# NOCOPY Do not automatically copy sources (.c, .ml, .mli) from the source directory,
# e.g. if they are generated.
#
function(add_ocaml_library name)
CMAKE_PARSE_ARGUMENTS(ARG "NOCOPY" "" "OCAML;OCAMLDEP;C;CFLAGS;PKG;LLVM" ${ARGN})
set(src ${CMAKE_CURRENT_SOURCE_DIR})
set(bin ${CMAKE_CURRENT_BINARY_DIR})
set(ocaml_pkgs)
foreach( ocaml_pkg ${ARG_PKG} )
list(APPEND ocaml_pkgs "-package" "${ocaml_pkg}")
endforeach()
set(sources)
set(ocaml_inputs)
set(ocaml_outputs "${bin}/${name}.cma")
if( ARG_C )
list(APPEND ocaml_outputs
"${bin}/lib${name}${CMAKE_STATIC_LIBRARY_SUFFIX}")
if ( BUILD_SHARED_LIBS )
list(APPEND ocaml_outputs
"${bin}/dll${name}${CMAKE_SHARED_LIBRARY_SUFFIX}")
endif()
endif()
if( HAVE_OCAMLOPT )
list(APPEND ocaml_outputs
"${bin}/${name}.cmxa"
"${bin}/${name}${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
set(ocaml_flags "-lstdc++" "-ldopt" "-L${LLVM_LIBRARY_DIR}"
"-ccopt" "-L\\$CAMLORIGIN/../.."
"-ccopt" "-Wl,-rpath,\\$CAMLORIGIN/../.."
${ocaml_pkgs})
foreach( ocaml_dep ${ARG_OCAMLDEP} )
get_target_property(dep_ocaml_flags "ocaml_${ocaml_dep}" OCAML_FLAGS)
list(APPEND ocaml_flags ${dep_ocaml_flags})
endforeach()
if( NOT BUILD_SHARED_LIBS )
list(APPEND ocaml_flags "-custom")
endif()
explicit_map_components_to_libraries(llvm_libs ${ARG_LLVM})
foreach( llvm_lib ${llvm_libs} )
list(APPEND ocaml_flags "-l${llvm_lib}" )
endforeach()
get_property(system_libs TARGET LLVMSupport PROPERTY LLVM_SYSTEM_LIBS)
foreach(system_lib ${system_libs})
if (system_lib MATCHES "^-")
# If it's an option, pass it without changes.
list(APPEND ocaml_flags "${system_lib}" )
else()
# Otherwise assume it's a library name we need to link with.
list(APPEND ocaml_flags "-l${system_lib}" )
endif()
endforeach()
string(REPLACE ";" " " ARG_CFLAGS "${ARG_CFLAGS}")
set(c_flags "${ARG_CFLAGS} ${LLVM_DEFINITIONS}")
foreach( include_dir ${LLVM_INCLUDE_DIR} ${LLVM_MAIN_INCLUDE_DIR} )
set(c_flags "${c_flags} -I${include_dir}")
endforeach()
# include -D/-UNDEBUG to match dump function visibility
# regex from HandleLLVMOptions.cmake
string(REGEX MATCH "(^| )[/-][UD] *NDEBUG($| )" flag_matches
"${CMAKE_C_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${CMAKE_C_FLAGS}")
set(c_flags "${c_flags} ${flag_matches}")
foreach( ocaml_file ${ARG_OCAML} )
list(APPEND sources "${ocaml_file}.mli" "${ocaml_file}.ml")
list(APPEND ocaml_inputs "${bin}/${ocaml_file}.mli" "${bin}/${ocaml_file}.ml")
list(APPEND ocaml_outputs "${bin}/${ocaml_file}.cmi" "${bin}/${ocaml_file}.cmo")
if( HAVE_OCAMLOPT )
list(APPEND ocaml_outputs
"${bin}/${ocaml_file}.cmx"
"${bin}/${ocaml_file}${CMAKE_C_OUTPUT_EXTENSION}")
endif()
endforeach()
foreach( c_file ${ARG_C} )
list(APPEND sources "${c_file}.c")
list(APPEND c_inputs "${bin}/${c_file}.c")
list(APPEND c_outputs "${bin}/${c_file}${CMAKE_C_OUTPUT_EXTENSION}")
endforeach()
if( NOT ARG_NOCOPY )
foreach( source ${sources} )
add_custom_command(
OUTPUT "${bin}/${source}"
COMMAND "${CMAKE_COMMAND}" "-E" "copy" "${src}/${source}" "${bin}"
DEPENDS "${src}/${source}"
COMMENT "Copying ${source} to build area")
endforeach()
endif()
foreach( c_input ${c_inputs} )
get_filename_component(basename "${c_input}" NAME_WE)
add_custom_command(
OUTPUT "${basename}${CMAKE_C_OUTPUT_EXTENSION}"
COMMAND "${OCAMLFIND}" "ocamlc" "-c" "${c_input}" -ccopt ${c_flags}
DEPENDS "${c_input}"
COMMENT "Building OCaml stub object file ${basename}${CMAKE_C_OUTPUT_EXTENSION}"
VERBATIM)
endforeach()
set(ocaml_params)
foreach( ocaml_input ${ocaml_inputs} ${c_outputs})
get_filename_component(filename "${ocaml_input}" NAME)
list(APPEND ocaml_params "${filename}")
endforeach()
if( APPLE )
set(ocaml_rpath "@executable_path/../../../lib${LLVM_LIBDIR_SUFFIX}")
elseif( UNIX )
set(ocaml_rpath "\\$ORIGIN/../../../lib${LLVM_LIBDIR_SUFFIX}")
endif()
list(APPEND ocaml_flags "-ldopt" "-Wl,-rpath,${ocaml_rpath}")
add_custom_command(
OUTPUT ${ocaml_outputs}
COMMAND "${OCAMLFIND}" "ocamlmklib" "-o" "${name}" ${ocaml_flags} ${ocaml_params}
DEPENDS ${ocaml_inputs} ${c_outputs}
COMMENT "Building OCaml library ${name}"
VERBATIM)
add_custom_command(
OUTPUT "${bin}/${name}.odoc"
COMMAND "${OCAMLFIND}" "ocamldoc"
"-I" "${bin}"
"-I" "${LLVM_LIBRARY_DIR}/ocaml/llvm/"
"-dump" "${bin}/${name}.odoc"
${ocaml_pkgs} ${ocaml_inputs}
DEPENDS ${ocaml_inputs} ${ocaml_outputs}
COMMENT "Building OCaml documentation for ${name}"
VERBATIM)
add_custom_target("ocaml_${name}" ALL DEPENDS ${ocaml_outputs} "${bin}/${name}.odoc")
set_target_properties("ocaml_${name}" PROPERTIES
OCAML_FLAGS "-I;${bin}")
set_target_properties("ocaml_${name}" PROPERTIES
OCAML_ODOC "${bin}/${name}.odoc")
foreach( ocaml_dep ${ARG_OCAMLDEP} )
add_dependencies("ocaml_${name}" "ocaml_${ocaml_dep}")
endforeach()
if( NOT LLVM_OCAML_OUT_OF_TREE )
foreach( llvm_lib ${llvm_libs} )
add_dependencies("ocaml_${name}" "${llvm_lib}")
endforeach()
endif()
add_dependencies("ocaml_all" "ocaml_${name}")
set(install_files)
set(install_shlibs)
foreach( ocaml_output ${ocaml_inputs} ${ocaml_outputs} )
get_filename_component(ext "${ocaml_output}" EXT)
if( NOT (ext STREQUAL ".cmo" OR
ext STREQUAL ".ml" OR
ext STREQUAL CMAKE_C_OUTPUT_EXTENSION OR
ext STREQUAL CMAKE_SHARED_LIBRARY_SUFFIX) )
list(APPEND install_files "${ocaml_output}")
elseif( ext STREQUAL CMAKE_SHARED_LIBRARY_SUFFIX)
list(APPEND install_shlibs "${ocaml_output}")
endif()
endforeach()
install(FILES ${install_files}
DESTINATION "${LLVM_OCAML_INSTALL_PATH}/llvm")
install(FILES ${install_shlibs}
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE
DESTINATION "${LLVM_OCAML_INSTALL_PATH}/stublibs")
foreach( install_file ${install_files} ${install_shlibs} )
get_filename_component(filename "${install_file}" NAME)
add_custom_command(TARGET "ocaml_${name}" POST_BUILD
COMMAND "${CMAKE_COMMAND}" "-E" "copy" "${install_file}"
"${LLVM_LIBRARY_DIR}/ocaml/llvm/"
COMMENT "Copying OCaml library component ${filename} to intermediate area"
VERBATIM)
add_dependencies("ocaml_${name}" ocaml_make_directory)
endforeach()
endfunction()
add_custom_target(ocaml_make_directory
COMMAND "${CMAKE_COMMAND}" "-E" "make_directory" "${LLVM_LIBRARY_DIR}/ocaml/llvm")
add_custom_target("ocaml_all")
set_target_properties(ocaml_all PROPERTIES FOLDER "Misc")
set_target_properties(ocaml_make_directory PROPERTIES FOLDER "Misc")
|
