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| author | markj <markj@FreeBSD.org> | 2015-04-08 02:43:05 +0000 |
|---|---|---|
| committer | markj <markj@FreeBSD.org> | 2015-04-08 02:43:05 +0000 |
| commit | ee504eba70df48b00316e0d98715bb8a36e1755f (patch) | |
| tree | 015f02a4270c2fc4e9a411af0c6847a9f1ffd864 /share/mk/sys.mk | |
| parent | 1d6ffde4f49799c1d95f31875779237c214fc09c (diff) | |
| download | FreeBSD-src-ee504eba70df48b00316e0d98715bb8a36e1755f.zip FreeBSD-src-ee504eba70df48b00316e0d98715bb8a36e1755f.tar.gz | |
Add a DTRACEFLAGS variable, which can be used to pass additional variables
to dtrace(1) invocations during a build. This change includes -C in the
default flags, which has dtrace(1) run input scripts through the
preprocessor. While here, sort the definitions of CP and CPP in sys.mk.
Differential Revision: https://reviews.freebsd.org/D2204
Reviewed by: imp, rpaulo (previous revision)
Diffstat (limited to 'share/mk/sys.mk')
| -rw-r--r-- | share/mk/sys.mk | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/share/mk/sys.mk b/share/mk/sys.mk index 05f5b19..62ede89 100644 --- a/share/mk/sys.mk +++ b/share/mk/sys.mk @@ -62,17 +62,18 @@ CFLAGS += -fno-strict-aliasing .endif PO_CFLAGS ?= ${CFLAGS} +# cp(1) is used to copy source files to ${.OBJDIR}, make sure it can handle +# read-only files as non-root by passing -f. +CP ?= cp -f + +CPP ?= cpp + # C Type Format data is required for DTrace CTFFLAGS ?= -L VERSION CTFCONVERT ?= ctfconvert CTFMERGE ?= ctfmerge -# cp(1) is used to copy source files to ${.OBJDIR}, make sure it can handle -# read-only files as non-root by passing -f. -CP ?= cp -f - -DTRACE ?= dtrace .if defined(CFLAGS) && (${CFLAGS:M-g} != "") CTFFLAGS += -g .endif @@ -81,7 +82,8 @@ CXX ?= c++ CXXFLAGS ?= ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition} PO_CXXFLAGS ?= ${CXXFLAGS} -CPP ?= cpp +DTRACE ?= dtrace +DTRACEFLAGS ?= -C -x nolibs .if empty(.MAKEFLAGS:M-s) ECHO ?= echo |
