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    1 # $FreeBSD$
    2 
    3 # Directories to include in cscope name file and TAGS.
    4 CSCOPEDIRS=     bsm cam cddl compat conf contrib crypto ddb dev fs gdb \
    5                 geom gnu isa kern libkern modules net net80211 \
    6                 netgraph netinet netinet6 netipsec netpfil \
    7                 netsmb nfs nfsclient nfsserver nlm ofed opencrypto \
    8                 rpc security sys ufs vm xdr xen ${CSCOPE_ARCHDIR}
    9 .if !defined(CSCOPE_ARCHDIR)
   10 .if defined(ALL_ARCH)
   11 CSCOPE_ARCHDIR = amd64 arm arm64 i386 powerpc riscv x86
   12 .else
   13 CSCOPE_ARCHDIR = ${MACHINE}
   14 .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
   15 CSCOPE_ARCHDIR += x86
   16 .endif
   17 .endif
   18 .endif
   19 
   20 HTAGSFLAGS+= -at `awk -F= '/^RELEASE *=/{release=$2}; END {print "FreeBSD", release, "kernel"}' < conf/newvers.sh`
   21 
   22 # You need the devel/cscope port for this.
   23 cscope: cscope.out
   24 cscope.out: ${.CURDIR}/cscope.files
   25         cd ${.CURDIR}; cscope -k -buq -p4 -v
   26 
   27 ${.CURDIR}/cscope.files: .PHONY
   28         cd ${.CURDIR}; \
   29                 find ${CSCOPEDIRS} -name "*.[chSsly]" -a -type f > ${.TARGET}
   30 
   31 cscope-clean:
   32         cd ${.CURDIR}; \
   33             rm -f cscope.files cscope.out cscope.in.out cscope.po.out
   34 
   35 #
   36 # Installs SCM hooks to update the cscope database every time the source tree
   37 # is updated.
   38 # cscope understands incremental updates, so it's considerably faster when only
   39 # a few files have changed.
   40 #
   41 HG_DIR=${.CURDIR}/../.hg
   42 HG_HOOK=if [ \$$HG_ERROR -eq 0 ]; then cd sys && make -m ../share/mk cscope; fi
   43 cscope-hook:
   44         @if [ -d ${HG_DIR} ]; then                                      \
   45                 if [ "`grep hooks ${HG_DIR}/hgrc`" = "" ]; then         \
   46                         echo "[hooks]" >> ${HG_DIR}/hgrc;               \
   47                         echo "update = ${HG_HOOK}" >> ${HG_DIR}/hgrc;   \
   48                         echo "Hook installed in ${HG_DIR}/hgrc";        \
   49                 else                                                    \
   50                         echo "Mercurial update hook already exists.";   \
   51                 fi;                                                     \
   52         fi
   53 
   54 # You need the devel/global and one of editor/emacs* ports for that.
   55 TAGS ${.CURDIR}/TAGS: ${.CURDIR}/cscope.files
   56         rm -f ${.CURDIR}/TAGS
   57         cd ${.CURDIR}; xargs etags -a < ${.CURDIR}/cscope.files
   58 
   59 .if !(make(cscope) || make(cscope-clean) || make(cscope-hook) || make(TAGS))
   60 .include <src.opts.mk>
   61 
   62 # Loadable kernel modules
   63 
   64 .if defined(MODULES_WITH_WORLD)
   65 SUBDIR+=modules
   66 .endif
   67 
   68 .include <bsd.subdir.mk>
   69 .endif

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