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1 # For the FreeBSD auto patching mechanism and compatibility environment
2 # setup, original FreeBSD sources a put into a FreeBSD subdirectory.
3 # If a file with the same name, but suffix ".patch" is in that directory,
4 # that patch will be applied before use.
5 #
6 # The FBSDMDSRCS, FBSDMISRCS, FBSDORIGHDRS and FBSDSRCS variables must be set,
7 # and bracketed by .include of Makefile.fbsd_begin and Makefile.fbsd_end
8 #
9 # Set up dependencies between the FreeBSD source (in a FreeBSD subdirectory)
10 # and a file with a -fbsd.x suffix (where x is 'c' or 's'). The suffix
11 # rules will then compile the file with the simulate FreeBSD environment.
12
13 FBSDSECTIONS= 1 2 3 4 5 6 7 8 9
14
15 # This .for statement forces evaluation of ${_cwd}
16 .for _cwd in ${CWD}
17
18 .for _src in ${FBSDSRCS}
19 .ifmake autopatch
20 ${_cwd}/${_src:R}-fbsd.${_src:E}: ${_cwd}/FreeBSD/${_src} _AUTOPATCH
21 AUTOPATCHSRCS+= ${_cwd}/${_src:R}-fbsd.${_src:E}
22 .else # !autopatch
23 SRCS+= ${_src}
24 .endif # autopatch
25 .endfor
26
27 .for _src in ${FBSDMDSRCS}
28 .ifmake autopatch
29 ${_cwd}/${_src:R}-fbsd.${_src:E}: ${_cwd}/FreeBSD/${_src} _AUTOPATCH
30 AUTOPATCHSRCS+= ${_cwd}/${_src:R}-fbsd.${_src:E}
31 .else # !autopatch
32 MDSRCS+= ${_src}
33 .endif # autopatch
34 .endfor
35
36 .for _src in ${FBSDMISRCS}
37 .ifmake autopatch
38 ${_cwd}/${_src:R}-fbsd.${_src:E}: ${_cwd}/FreeBSD/${_src} _AUTOPATCH
39 AUTOPATCHSRCS+= ${_cwd}/${_src:R}-fbsd.${_src:E}
40 .else # !autopatch
41 MISRCS+= ${_src}
42 .endif # autopatch
43 .endfor
44
45 # FBSDPATCHSRCS are for source that need patching, but don't build
46 # in base variant (only in other variants)
47 .ifmake autopatch
48 .for _src in ${FBSDPATCHSRCS}
49 ${_cwd}/${_src:R}-fbsd.${_src:E}: ${_cwd}/FreeBSD/${_src} _AUTOPATCH
50 AUTOPATCHSRCS+= ${_cwd}/${_src:R}-fbsd.${_src:E}
51 .endfor
52 .endif # autopatch
53
54 .ifmake autopatch
55 .for _src in ${FBSDHDRS}
56 ${_cwd}/${_src}: ${_cwd}/FreeBSD/${_src} _AUTOPATCH
57 AUTOPATCHHDRS+= ${_cwd}/${_src}
58 .endfor
59 .endif # autopatch
60
61 .for _sect in ${FBSDSECTIONS}
62 .for _src in ${FBSDMAN${_sect}}
63 .ifmake autopatch
64 ${_cwd}/${_src}: ${_cwd}/FreeBSD/${_src} _AUTOPATCH
65 AUTOPATCHMAN+= ${_cwd}/${_src}
66 .else # !autopatch
67 MAN${_sect}+= ${_src}
68 .endif # autopatch
69 .endfor
70 .endfor
71
72 .endfor # _cwd