blob: 584a4da2a34326383ace615d9bc6cdc23a63dbdd (
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
|
include(CheckCXXCompilerFlag)
# Flatten our header structure
function(flatify target headers)
foreach(header ${headers})
get_filename_component(tgt ${header} NAME)
configure_file(${header} ${target}/${tgt} @ONLY)
endforeach(header ${headers})
endfunction()
function(add_optional_compile_options flags)
foreach(flag ${flags})
check_cxx_compiler_flag(-${flag} have-compiler-flag:-${flag})
if (have-compiler-flag:-${flag})
add_compile_options("-${flag}")
endif()
endforeach()
endfunction()
# Substitute vendor references in a file
function(add_vendor_file)
set(options)
set(oneValueArgs OUTPUT INPUT MODE)
set(multiValueArgs VARIABLES)
cmake_parse_arguments(AVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
message(STATUS "Configuring vendor file ${AVF_OUTPUT}")
FILE(READ ${CMAKE_CURRENT_SOURCE_DIR}/${AVF_INPUT} input)
foreach(variable ${AVF_VARIABLES})
execute_process(COMMAND ../vendor/getinfo ${variable} OUTPUT_VARIABLE value OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REPLACE "&${variable};" "${value}" input "${input}")
endforeach()
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${AVF_OUTPUT} "${input}")
execute_process(COMMAND chmod ${AVF_MODE} ${CMAKE_CURRENT_BINARY_DIR}/${AVF_OUTPUT})
endfunction()
# Add symbolic links to a file
function(add_slaves destination master)
set(slaves "")
foreach(slave ${ARGN})
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${slave}
COMMAND ${CMAKE_COMMAND} -E create_symlink ${master} ${CMAKE_CURRENT_BINARY_DIR}/${slave})
list(APPEND slaves ${CMAKE_CURRENT_BINARY_DIR}/${slave})
endforeach()
STRING(REPLACE "/" "-" master "${master}")
add_custom_target(${master}-slaves ALL DEPENDS ${slaves})
install(FILES ${slaves} DESTINATION ${destination})
endfunction()
# Generates a simple version script versioning everything with current SOVERSION
function(add_version_script target)
get_target_property(soversion ${target} SOVERSION)
set(script "${CMAKE_CURRENT_BINARY_DIR}/${target}.versionscript")
string(REPLACE "-" "" name "${target}_${soversion}")
string(TOUPPER "${name}" name)
add_custom_command(OUTPUT "${script}"
COMMAND echo "${name} {global: *; };" > "${script}"
VERBATIM )
add_custom_target(${target}-versionscript DEPENDS "${script}")
target_link_libraries(${target} PRIVATE -Wl,-version-script="${script}")
add_dependencies(${target} ${target}-versionscript)
endfunction()
|
