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