mirror of
https://github.com/NLnetLabs/unbound.git
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c1c1cd97e7
git-svn-id: file:///svn/unbound/trunk@4998 be551aaa-1e26-0410-a405-d3ace91eadb9
83 lines
2.6 KiB
Plaintext
83 lines
2.6 KiB
Plaintext
# #-- clang-analysis.test --#
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# source the master var file when it's there
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[ -f ../.tpkg.var.master ] && source ../.tpkg.var.master
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# use .tpkg.var.test for in test variable passing
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[ -f .tpkg.var.test ] && source .tpkg.var.test
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# common functions
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. ../common.sh
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PRE="../.."
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if test ! -x "`which clang 2>&1`"; then
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echo "No clang in path"
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exit 0
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fi
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#echo "have clang"
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# test if assertions are enabled
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if grep "^#define UNBOUND_DEBUG" $PRE/config.h >/dev/null; then
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:
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else
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echo "UNBOUND_DEBUG is not enabled, skip test"
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# no unbound debug means no assertions, and clang analyzer uses
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# the assertions to make inferences.
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exit 0
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fi
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# read value from Makefile
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# $1: result variable name
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# $2: string on Makefile
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# $3: Makefile location
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read_value () {
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x=`grep "$2" $3 | sed -e "s/$2//"`
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eval $1="'""$x""'"
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# print what we just read
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#echo $1"="'"'"`eval echo '$'$1`"'"'
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}
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# read some values from the Makefile
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read_value srcdir '^srcdir=' $PRE/Makefile
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read_value CPPFLAGS '^CPPFLAGS=' $PRE/Makefile
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read_value LIBOBJS '^LIBOBJS= *' $PRE/Makefile
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read_value DNSCRYPT_SRC '^DNSCRYPT_SRC= *' $PRE/Makefile
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read_value DNSTAP_SRC '^DNSTAP_SRC= *' $PRE/Makefile
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read_value WITH_PYTHONMODULE '^WITH_PYTHONMODULE= *' $PRE/Makefile
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read_value WINAPPS '^WINAPPS= *' $PRE/Makefile
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#echo dir is $dir
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# turn libobjs into C files
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compatfiles=`echo "$LIBOBJS" | sed -e 's?..LIBOBJDIR.?compat/?g' -e 's/.U.o/.c/g'`
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#echo compatfiles are $compatfiles
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#echo
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if test "$WITH_PYTHONMODULE" = "yes"; then PYTHONMOD_SRC="pythonmod/*.c"; fi
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if test ! -z "$WINAPPS"; then WIN_SRC="winrc/*.c"; fi
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cd $PRE;
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odir=`pwd`
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cd $srcdir
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# check the files in the srcdir
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fail="no"
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for x in cachedb/*.c daemon/*.c dns64/*.c $DNSCRYPT_SRC $DNSTAP_SRC edns-subnet/*.c ipsecmod/*.c iterator/*.c libunbound/*.c $PYTHONMOD_SRC respip/*.c services/*.c services/*/*.c sldns/*.c smallapp/*.c util/*.c util/*/*.c validator/*.c $WIN_SRC $compatfiles testcode/*.c; do
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if test "$x" = "util/configlexer.c"; then continue; fi
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if test "$x" = "util/configparser.c"; then continue; fi
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if test "$x" = "testcode/signit.c"; then continue; fi
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if test "$x" = "compat/reallocarray.c"; then continue; fi
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echo clang --analyze $CPPFLAGS $x
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plist=`basename $x .c`.plist
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rm -rf $plist
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#echo "(cd $odir; clang --analyze $CPPFLAGS $srcdir/$x 2>&1 ) | tee tmp.$$"
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(cd "$odir"; clang --analyze $CPPFLAGS $srcdir/$x 2>&1 ) | tee tmp.$$
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if grep -e warning -e error tmp.$$ >/dev/null; then
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fail="yes"
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fails="$fails $x"
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fi
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rm -rf $plist tmp.$$
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done
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echo
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if test "$fail" = "yes"; then
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echo "Failures"
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echo "create reports in file.plist dir with clang --analyze --analyzer-output html $CPPFLAGS""$fails"
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exit 1
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fi
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echo "OK"
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exit 0
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