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
|
# Create src/static_packages.h holding the names of the foreign
# libraries and their initialization function.
function(write_static_extensions file)
set(decls)
set(array "static_extension static_extensions[] = {\n")
foreach(ext ${ARGN})
set(decls "${decls}extern void install_${ext}(void);\n")
set(array "${array} { \"${ext}\", install_${ext} },\n")
endforeach(ext)
set(array "${array} { NULL, NULL }\n};\n")
set(content "${decls}\n${array}")
if(EXISTS ${file})
file(READ ${file} old)
if(content EQUAL old)
set(keep ON)
endif()
endif()
if(NOT keep)
file(WRITE ${file} "${content}")
endif()
endfunction()
|
