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[src/trunk]: src Add new "analyze" command to run clang's static analyzer in ...
details: https://anonhg.NetBSD.org/src/rev/78881a0ace08
branches: trunk
changeset: 768818:78881a0ace08
user: joerg <joerg%NetBSD.org@localhost>
date: Sat Aug 27 18:35:19 2011 +0000
description:
Add new "analyze" command to run clang's static analyzer in a directory
on all C/C++ files.
diffstat:
distrib/sets/lists/base/mi | 3 ++-
share/mk/Makefile | 5 +++--
share/mk/bsd.clang-analyze.mk | 42 ++++++++++++++++++++++++++++++++++++++++++
share/mk/bsd.lib.mk | 3 ++-
share/mk/bsd.own.mk | 6 +++---
share/mk/bsd.prog.mk | 3 ++-
6 files changed, 54 insertions(+), 8 deletions(-)
diffs (138 lines):
diff -r e3ad65e9f731 -r 78881a0ace08 distrib/sets/lists/base/mi
--- a/distrib/sets/lists/base/mi Sat Aug 27 18:33:22 2011 +0000
+++ b/distrib/sets/lists/base/mi Sat Aug 27 18:35:19 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.949 2011/08/26 21:22:07 dyoung Exp $
+# $NetBSD: mi,v 1.950 2011/08/27 18:35:19 joerg Exp $
#
# Note: Don't delete entries from here - mark them as "obsolete" instead,
# unless otherwise stated below.
@@ -3739,6 +3739,7 @@
./usr/share/misc/vgrindefs.db base-groff-share share
./usr/share/mk base-util-share
./usr/share/mk/bsd.README base-mk-share share
+./usr/share/mk/bsd.clang-analyze.mk base-mk-share share
./usr/share/mk/bsd.crypto.mk base-obsolete obsolete
./usr/share/mk/bsd.dep.mk base-mk-share share
./usr/share/mk/bsd.depall.mk base-obsolete obsolete
diff -r e3ad65e9f731 -r 78881a0ace08 share/mk/Makefile
--- a/share/mk/Makefile Sat Aug 27 18:33:22 2011 +0000
+++ b/share/mk/Makefile Sat Aug 27 18:35:19 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.43 2010/08/07 21:50:51 christos Exp $
+# $NetBSD: Makefile,v 1.44 2011/08/27 18:35:20 joerg Exp $
# @(#)Makefile 8.1 (Berkeley) 6/8/93
NOOBJ= # defined
@@ -6,7 +6,8 @@
.include <bsd.own.mk>
.if ${MKSHARE} != "no"
-FILES= bsd.README bsd.dep.mk bsd.doc.mk bsd.endian.mk bsd.files.mk \
+FILES= bsd.README bsd.clang-analyze.mk bsd.dep.mk bsd.doc.mk \
+ bsd.endian.mk bsd.files.mk \
bsd.gcc.mk bsd.hostlib.mk bsd.hostprog.mk bsd.inc.mk bsd.info.mk \
bsd.init.mk bsd.ioconf.mk bsd.kernobj.mk bsd.kinc.mk bsd.klinks.mk \
bsd.kmodule.mk bsd.lib.mk bsd.links.mk bsd.man.mk bsd.nls.mk \
diff -r e3ad65e9f731 -r 78881a0ace08 share/mk/bsd.clang-analyze.mk
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/share/mk/bsd.clang-analyze.mk Sat Aug 27 18:35:19 2011 +0000
@@ -0,0 +1,42 @@
+# $NetBSD: bsd.clang-analyze.mk,v 1.1 2011/08/27 18:35:20 joerg Exp $
+
+.ifndef CLANG_ANALYZE_SRCS
+
+CLANG_ANALYZE_FLAGS+= -Xclang -analyze \
+ -Xclang -analyzer-store=region \
+ -Xclang -analyzer-opt-analyze-nested-blocks \
+ -Xclang -analyzer-eagerly-assume \
+ -Xclang -analyzer-checker=core \
+ -Xclang -analyzer-checker=deadcode \
+ -Xclang -analyzer-checker=security \
+ -Xclang -analyzer-checker=unix \
+ -fsyntax-only
+
+.SUFFIXES: .c .cc .cpp .cxx .C .clang-analyzer
+
+CLANG_ANALYZE_CFLAGS= ${CFLAGS:N-Wa,--fatal-warnings}
+CLANG_ANALYZE_CXXFLAGS= ${CXXFLAGS:N-Wa,--fatal-warnings}
+
+.c.clang-analyzer:
+ ${TOOL_CC.clang} ${CLANG_ANALYZE_FLAGS} \
+ ${CLANG_ANALYZE_CFLAGS} ${CPPFLAGS} \
+ ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} \
+ ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
+.cc.clang-analyzer .cpp.clang-analyzer .cxx.clang-analyzer .C.clang-analyzer:
+ ${TOOL_CXX.clang} ${CLANG_ANALYZE_FLAGS} \
+ ${CLANG_ANALYZE_CXXFLAGS} ${CPPFLAGS} \
+ ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} \
+ ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
+
+CLANG_ANALYZE_SRCS= \
+ ${SRCS:M*.[cC]} ${SRCS:M*.cc} \
+ ${SRCS:M*.cpp} ${SRCS:M*.cxx} \
+ ${DPSRCS:M*.[cC]} ${DPSRCS:M*.cc} \
+ ${DPSRCS:M*.cpp} ${DPSRCS:M*.cxx}
+.if !empty(CLANG_ANALYZE_SRCS)
+CLANG_ANALYZE_OUTPUT= ${CLANG_ANALYZE_SRCS:R:S,$,.clang-analyzer,}
+.endif
+
+analyze: ${CLANG_ANALYZE_OUTPUT}
+
+.endif
diff -r e3ad65e9f731 -r 78881a0ace08 share/mk/bsd.lib.mk
--- a/share/mk/bsd.lib.mk Sat Aug 27 18:33:22 2011 +0000
+++ b/share/mk/bsd.lib.mk Sat Aug 27 18:35:19 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.lib.mk,v 1.314 2011/04/11 23:03:38 joerg Exp $
+# $NetBSD: bsd.lib.mk,v 1.315 2011/08/27 18:35:20 joerg Exp $
# @(#)bsd.lib.mk 8.3 (Berkeley) 4/22/94
.include <bsd.init.mk>
@@ -776,5 +776,6 @@
.include <bsd.inc.mk>
.include <bsd.links.mk>
.include <bsd.dep.mk>
+.include <bsd.clang-analyze.mk>
${TARGETS}: # ensure existence
diff -r e3ad65e9f731 -r 78881a0ace08 share/mk/bsd.own.mk
--- a/share/mk/bsd.own.mk Sat Aug 27 18:33:22 2011 +0000
+++ b/share/mk/bsd.own.mk Sat Aug 27 18:35:19 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.own.mk,v 1.680 2011/08/25 00:01:25 uwe Exp $
+# $NetBSD: bsd.own.mk,v 1.681 2011/08/27 18:35:20 joerg Exp $
# This needs to be before bsd.init.mk
.if defined(BSD_MK_COMPAT_FILE)
@@ -691,11 +691,11 @@
.endif
TARGETS+= all clean cleandir depend dependall includes \
- install lint obj regress tags html
+ install lint obj regress tags html analyze
PHONY_NOTMAIN = all clean cleandir depend dependall distclean includes \
install lint obj regress beforedepend afterdepend \
beforeinstall afterinstall realinstall realdepend realall \
- html subdir-all subdir-install subdir-depend
+ html subdir-all subdir-install subdir-depend analyze
.PHONY: ${PHONY_NOTMAIN}
.NOTMAIN: ${PHONY_NOTMAIN}
diff -r e3ad65e9f731 -r 78881a0ace08 share/mk/bsd.prog.mk
--- a/share/mk/bsd.prog.mk Sat Aug 27 18:33:22 2011 +0000
+++ b/share/mk/bsd.prog.mk Sat Aug 27 18:35:19 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.prog.mk,v 1.265 2011/04/26 08:22:17 he Exp $
+# $NetBSD: bsd.prog.mk,v 1.266 2011/08/27 18:35:20 joerg Exp $
# @(#)bsd.prog.mk 8.2 (Berkeley) 4/2/94
.ifndef HOSTPROG
@@ -475,6 +475,7 @@
.include <bsd.links.mk>
.include <bsd.sys.mk>
.include <bsd.dep.mk>
+.include <bsd.clang-analyze.mk>
cleanextra: .PHONY
.if defined(CLEANFILES) && !empty(CLEANFILES)
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