3 .if !target(__<bsd.symver.mk>__)
8 # Generate the version map given the version definitions
10 .if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
11 # Find the awk script that generates the version map.
12 VERSION_GEN?= version_gen.awk
13 VERSION_MAP?= Version.map
15 CLEANFILES+= ${VERSION_MAP}
17 # Compute the make's -m path.
20 .for _arg in ${.MAKEFLAGS}
26 _mpath+= /usr/share/mk
28 # Look up ${VERSION_GEN} in ${_mpath}.
30 .for path in ${_mpath}
32 .if exists(${path}/${VERSION_GEN})
33 _vgen= ${path}/${VERSION_GEN}
38 .error ${VERSION_GEN} not found in the search path.
41 # Run the symbol maps through the C preprocessor before passing
42 # them to the symbol version generator.
43 ${VERSION_MAP}: ${VERSION_DEF} ${_vgen} ${SYMBOL_MAPS}
44 cat ${SYMBOL_MAPS} | ${CPP} - - \
45 | awk -v vfile=${VERSION_DEF} -f ${_vgen} > ${.TARGET}
46 .endif # !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
47 .endif # !target(__<bsd.symver.mk>__)