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comparison contrib/warn_summary @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents a06113de4d67
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 #!/bin/sh 1 #!/bin/sh
2 # 2 #
3 # This script parses the output of a gcc bootstrap when using warning 3 # This script parses the output of a gcc bootstrap when using warning
4 # flags and determines various statistics. 4 # flags and determines various statistics.
5 # 5 #
6 # usage: warn_summary [-llf] [-s stage] [-nosub|-ch|-cp|-f|-fortran|-java|-ada|-intl|-fixinc] 6 # usage: warn_summary [-llf] [-s stage] [-nosub|-ch|-cp|-f|-fortran|-ada|-intl|-fixinc]
7 # [-pass|-wpass] [file(s)] 7 # [-pass|-wpass] [file(s)]
8 # 8 #
9 # -llf 9 # -llf
10 # Filter out long lines from the bootstrap output before any other 10 # Filter out long lines from the bootstrap output before any other
11 # action. This is useful for systems with broken awks/greps which choke 11 # action. This is useful for systems with broken awks/greps which choke
17 # before and after the gcc bootstrap directory. E.g. libraries, etc. 17 # before and after the gcc bootstrap directory. E.g. libraries, etc.
18 # This presupposes using "gcc -W*" for the stage1 compiler. 18 # This presupposes using "gcc -W*" for the stage1 compiler.
19 # 19 #
20 # -nosub 20 # -nosub
21 # Only show warnings from the gcc top level directory. 21 # Only show warnings from the gcc top level directory.
22 # -ch|-cp|-f|-fortran|-java|-ada|-intl|-fixinc 22 # -ch|-cp|-f|-fortran|-ada|-intl|-fixinc
23 # Only show warnings from the specified gcc subdirectory. 23 # Only show warnings from the specified gcc subdirectory.
24 # These override each other so only the last one passed takes effect. 24 # These override each other so only the last one passed takes effect.
25 # 25 #
26 # -pass 26 # -pass
27 # Pass through the bootstrap output after filtering stage and subdir 27 # Pass through the bootstrap output after filtering stage and subdir
55 # Pass through all lines. 55 # Pass through all lines.
56 cat 56 cat
57 else 57 else
58 if test "$filter" = nosub ; then 58 if test "$filter" = nosub ; then
59 # Omit all subdirectories. 59 # Omit all subdirectories.
60 egrep -v '/gcc/(ch|cp|f|fortran|java|ada|intl|fixinc)/' 60 egrep -v '/gcc/(ch|cp|f|fortran|ada|intl|fixinc)/'
61 else 61 else
62 # Pass through only subdir $filter. 62 # Pass through only subdir $filter.
63 grep "/gcc/$filter/" 63 grep "/gcc/$filter/"
64 fi 64 fi
65 fi ) 65 fi )
134 s%^[^ ]*/\(lib[a-z23+-]*/\)%\1%;' 134 s%^[^ ]*/\(lib[a-z23+-]*/\)%\1%;'
135 } 135 }
136 136
137 # Start the main section. 137 # Start the main section.
138 138
139 usage="usage: `basename $0` [-llf] [-s stage] [-nosub|-ch|-cp|-f|-fortran|-java|-ada|-intl|-fixinc] [-pass|-wpass] [file(s)]" 139 usage="usage: `basename $0` [-llf] [-s stage] [-nosub|-ch|-cp|-f|-fortran|-ada|-intl|-fixinc] [-pass|-wpass] [file(s)]"
140 stageN=3 140 stageN=3
141 tmpfile=/tmp/tmp-warn.$$ 141 tmpfile=/tmp/tmp-warn.$$
142 142
143 # Remove $tmpfile on exit and various signals. 143 # Remove $tmpfile on exit and various signals.
144 trap "rm -f $tmpfile" 0 144 trap "rm -f $tmpfile" 0
160 case "$1" in 160 case "$1" in
161 -llf) llf=1 ; shift ;; 161 -llf) llf=1 ; shift ;;
162 -s) if test -z "$2"; then echo $usage 1>&2; exit 1; fi 162 -s) if test -z "$2"; then echo $usage 1>&2; exit 1; fi
163 stageN="$2"; shift 2 ;; 163 stageN="$2"; shift 2 ;;
164 -s*) stageN="`expr $1 : '-s\(.*\)'`" ; shift ;; 164 -s*) stageN="`expr $1 : '-s\(.*\)'`" ; shift ;;
165 -nosub|-ch|-cp|-f|-fortran|-java|-ada|-intl|-fixinc) filter="`expr $1 : '-\(.*\)'`" ; shift ;; 165 -nosub|-ch|-cp|-f|-fortran|-ada|-intl|-fixinc) filter="`expr $1 : '-\(.*\)'`" ; shift ;;
166 -pass) pass=1 ; shift ;; 166 -pass) pass=1 ; shift ;;
167 -wpass) pass=w ; shift ;; 167 -wpass) pass=w ; shift ;;
168 -*) echo $usage 1>&2 ; exit 1 ;; 168 -*) echo $usage 1>&2 ; exit 1 ;;
169 *) break ;; 169 *) break ;;
170 esac 170 esac