sys/Makefile

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