1#! /bin/sh
2
3# (C) 1998, 1999, 2000, 2002, 2003, 2004, 2007, 2009, 2010
4# Free Software Foundation
5# Originally by Alexandre Oliva <oliva@dcc.unicamp.br>
6
7# This script is Free Software, and it can be copied, distributed and
8# modified as defined in the GNU General Public License.  A copy of
9# its license can be downloaded from http://www.gnu.org/copyleft/gpl.html
10
11# This script processes *.{sum,log} files, producing a shell-script
12# that sends e-mail to the appropriate lists and renames files to
13# *.sent.  It currently handles only gcc, but it should be quite easy
14# to modify it to handle other packages and its mailing lists.
15
16# The scripts assumes it is run in the root directory of the build
17# tree, and it will include all .sum files it finds in the mail
18# report.
19
20# configure flags are extracted from ./config.status
21
22# if the BOOT_CFLAGS environment variable is set, it will be included
23# in the mail report too.
24
25# The usage pattern of this script is as follows:
26
27# test_summary | more   # so as to observe what should be done
28
29# test_summary | sh     # so as to actually send e-mail and move log files
30
31# It accepts a few command line arguments.  For example:
32if test x"$1" = "x-h"; then
33  cat <<_EOF
34 -o: re-reads logs that have been mailed already (.sum.sent)
35 -t: prevents logs from being renamed
36 -p: prepend specified file (or list of files: -p "a b") to the report
37 -i: append specified file (or list of files: -i "a b") to the report
38 -m: specify the e-mail address to send notes to.  An appropriate default
39     should be selected from the log files.
40 -f: force reports to be mailed; if omitted, only reports that differ
41     from the sent.* version are sent.
42_EOF
43  exit 0
44fi
45
46# Find a good awk.
47if test -z "$AWK" ; then
48  for AWK in gawk nawk awk ; do
49    if type $AWK 2>&1 | grep 'not found' > /dev/null 2>&1 ; then
50      :
51    else
52      break
53    fi
54  done
55fi
56
57: ${filesuffix=}; export filesuffix
58: ${move=true}; export move
59: ${forcemail=false}; export forcemail
60while true; do
61    case "$1" in 
62      -o) filesuffix=.sent; move=false; : ${mailto=nobody}; shift;;
63      -t) move=false; shift;;
64      -p) prepend_logs=${prepend_logs+"$prepend_logs "}"$2"; shift 2;;
65      -i) append_logs=${append_logs+"$append_logs "}"$2"; shift 2;;
66      -m) mailto=$2; forcemail=true; shift 2;;
67      -f) unset mailto; forcemail=true; shift;;
68      *) break;;
69    esac
70done
71: ${mailto="\" address \""}; export mailto
72files=`find . -name \*.sum$filesuffix -print | sort`
73anyfile=false anychange=$forcemail &&
74for file in $files; do
75    [ -f $file ] &&
76    anyfile=true &&
77    { $anychange ||
78      anychange=`diff $file.sent $file 2>/dev/null |
79	if test ! -f $file.sent ||
80	   egrep '^[<>] (XPASS|FAIL)' >/dev/null; then
81	    echo true
82	else
83	    echo false
84	fi
85      `
86    }
87    true
88done &&
89$anyfile &&
90if $forcemail || $anychange; then :; else mailto=nobody; fi &&
91# We use cat instead of listing the files as arguments to AWK because
92# GNU awk 3.0.0 would break if any of the filenames contained `=' and
93# was preceded by an invalid ``variable'' name.
94( echo @TOPLEVEL_CONFIGURE_ARGUMENTS@ | ./config.status --file=-; cat $files ) |
95$AWK '
96BEGIN {
97  lang=""; configflags = "";
98  address="gcc-testresults@gcc.gnu.org";
99  version="gcc";
100  print "cat <<'"'"'EOF'"'"' |";
101'${prepend_logs+"  system(\"cat $prepend_logs\"); "}'
102}
103NR == 1 {
104    configflags = $0 " ";
105    srcdir = configflags;
106    sub(/\/configure .*/, "", srcdir);
107    if ( system("test -f " srcdir "/LAST_UPDATED") == 0 ) {
108        printf "LAST_UPDATED: ";
109        system("tail -1 " srcdir "/LAST_UPDATED");
110        print "";
111    }
112
113    sub(/^[^ ]*\/configure */, " ", configflags);
114    sub(/,;t t $/, " ", configflags);
115    sub(/ --with-gcc-version-trigger=[^ ]* /, " ", configflags);
116    sub(/ --norecursion /, " ", configflags);
117    sub(/ $/, "", configflags);
118    sub(/^ *$/, " none", configflags);
119    configflags = "configure flags:" configflags;
120}
121/^Running target / { print ""; print; }
122/^Target / { if (host != "") next; else host = $3; }
123/^Host / && host ~ /^unix\{.*\}$/ { host = $3 " " substr(host, 5); }
124/^Native / { if (host != "") next; else host = $4; }
125/^[ 	]*=== [^ 	]+ tests ===/ {
126  if (lang == "") lang = " "$2" "; else lang = " ";
127}
128$2 == "version" { save = $0; $1 = ""; $2 = ""; version = $0; gsub(/^ */, "", version); gsub(/\r$/, "", version); $0 = save; }
129/\===.*Summary/ { print ""; print; blanks=1; }
130/tests ===/ || /^(Target|Host|Native)/ || $2 == "version" { print; blanks=1; }
131/^(XPASS|FAIL|UNRESOLVED|WARNING|ERROR|# of )/ { sub ("\r", ""); print; }
132/^using:/ { print ""; print; print ""; }
133# dumpall != 0 && /^X?(PASS|FAIL|UNTESTED)|^testcase/ { dumpall=0; }
134# dumpall != 0 { print; }
135# /^FAIL/ { dumpall=1; }
136/^$/ && blanks>0 { print; --blanks; }
137END { if (lang != "") {
138  print "";
139  print "Compiler version: " prefix version lang;
140  print "Platform: " host;
141  print configflags;
142  '${BOOT_CFLAGS+'print "BOOT_CFLAGS='"${BOOT_CFLAGS}"'";'}'
143  if (boot_cflags != 0) print boot_cflags;
144'${append_logs+"  system(\"cat $append_logs\"); "}'
145  print "EOF";
146  print "Mail -s \"Results for " prefix version lang "testsuite on " host "\" '"${mailto}"' &&";
147}}
148{ next; }
149' | sed "s/\([\`\$\\\\]\)/\\\\\\1/g" &&
150if $move; then
151    for file in $files `ls -1 $files | sed s/sum$/log/`; do
152      [ -f $file ] && echo "mv `${PWDCMD-pwd}`/$file `${PWDCMD-pwd}`/$file.sent &&"
153    done
154fi &&
155echo true
156exit 0
157