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f0d1225734
arm64 is the only currently supported architecture that has
${MACHINE_CPUARCH} set to a different value (aarch64) than ${MACHINE}
(arm64), as described in arch(7). However, there is no source directory
associated with arm64 that has a name set to ${MACHINE_CPUARCH}.
Remove the dead code that adds a directory with a name set to
${MACHINE_CPUARCH} to a list of directories indexed with cscope.
This change allows to use the cscope target on arm64.
Discussed with: jhb
Reviewed by: imp jhb
Approved by: oshogbo (mentor)
Differential Revision: https://reviews.freebsd.org/D36402
70 lines
2.1 KiB
Makefile
70 lines
2.1 KiB
Makefile
# $FreeBSD$
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# Directories to include in cscope name file and TAGS.
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CSCOPEDIRS= bsm cam cddl compat conf contrib crypto ddb dev fs gdb \
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geom gnu isa kern libkern modules net net80211 \
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netgraph netinet netinet6 netipsec netpfil \
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netsmb nfs nfsclient nfsserver nlm ofed opencrypto \
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rpc security sys ufs vm xdr xen ${CSCOPE_ARCHDIR}
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.if !defined(CSCOPE_ARCHDIR)
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.if defined(ALL_ARCH)
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CSCOPE_ARCHDIR = amd64 arm arm64 i386 powerpc riscv x86
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.else
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CSCOPE_ARCHDIR = ${MACHINE}
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.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
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CSCOPE_ARCHDIR += x86
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.endif
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.endif
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.endif
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HTAGSFLAGS+= -at `awk -F= '/^RELEASE *=/{release=$2}; END {print "FreeBSD", release, "kernel"}' < conf/newvers.sh`
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# You need the devel/cscope port for this.
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cscope: cscope.out
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cscope.out: ${.CURDIR}/cscope.files
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cd ${.CURDIR}; cscope -k -buq -p4 -v
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${.CURDIR}/cscope.files: .PHONY
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cd ${.CURDIR}; \
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find ${CSCOPEDIRS} -name "*.[chSsly]" -a -type f > ${.TARGET}
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cscope-clean:
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cd ${.CURDIR}; \
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rm -f cscope.files cscope.out cscope.in.out cscope.po.out
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#
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# Installs SCM hooks to update the cscope database every time the source tree
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# is updated.
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# cscope understands incremental updates, so it's considerably faster when only
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# a few files have changed.
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#
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HG_DIR=${.CURDIR}/../.hg
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HG_HOOK=if [ \$$HG_ERROR -eq 0 ]; then cd sys && make -m ../share/mk cscope; fi
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cscope-hook:
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@if [ -d ${HG_DIR} ]; then \
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if [ "`grep hooks ${HG_DIR}/hgrc`" = "" ]; then \
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echo "[hooks]" >> ${HG_DIR}/hgrc; \
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echo "update = ${HG_HOOK}" >> ${HG_DIR}/hgrc; \
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echo "Hook installed in ${HG_DIR}/hgrc"; \
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else \
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echo "Mercurial update hook already exists."; \
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fi; \
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fi
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# You need the devel/global and one of editor/emacs* ports for that.
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TAGS ${.CURDIR}/TAGS: ${.CURDIR}/cscope.files
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rm -f ${.CURDIR}/TAGS
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cd ${.CURDIR}; xargs etags -a < ${.CURDIR}/cscope.files
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.if !(make(cscope) || make(cscope-clean) || make(cscope-hook) || make(TAGS))
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.include <src.opts.mk>
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# Loadable kernel modules
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.if defined(MODULES_WITH_WORLD)
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SUBDIR+=modules
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.endif
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.include <bsd.subdir.mk>
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.endif
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