1 | #! sh |
---|
2 | # |
---|
3 | # fixinc.winnt -- Install modified versions of Windows NT system include |
---|
4 | # files. |
---|
5 | # |
---|
6 | # Based on fixinc.sco script by Ian Lance Taylor (ian@airs.com)). |
---|
7 | # Modifications by Douglas Rupp (drupp@cs.washington.edu) |
---|
8 | # |
---|
9 | # This file is part of GNU CC. |
---|
10 | # |
---|
11 | # GNU CC is free software; you can redistribute it and/or modify |
---|
12 | # it under the terms of the GNU General Public License as published by |
---|
13 | # the Free Software Foundation; either version 2, or (at your option) |
---|
14 | # any later version. |
---|
15 | # |
---|
16 | # GNU CC is distributed in the hope that it will be useful, |
---|
17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
19 | # GNU General Public License for more details. |
---|
20 | # |
---|
21 | # You should have received a copy of the GNU General Public License |
---|
22 | # along with GNU CC; see the file COPYING. If not, write to |
---|
23 | # the Free Software Foundation, 59 Temple Place - Suite 330, |
---|
24 | # Boston, MA 02111-1307, USA. |
---|
25 | # |
---|
26 | # This script munges the native include files provided with Windows NT |
---|
27 | # 3.5 SDK systems so as to provide a reasonable namespace when |
---|
28 | # compiling with gcc. The header files by default do not |
---|
29 | # provide many essential definitions and declarations if |
---|
30 | # __STDC__ is 1. This script modifies the header files to check |
---|
31 | # for __STRICT_ANSI__ being defined instead. Once munged, the |
---|
32 | # resulting new system include files are placed in a directory |
---|
33 | # that GNU C will search *before* searching the Include |
---|
34 | # directory. |
---|
35 | # |
---|
36 | # See README-fixinc for more information. |
---|
37 | |
---|
38 | ORIG_DIR=`pwd` |
---|
39 | |
---|
40 | # Directory containing the original header files. |
---|
41 | cd $2; SEDFILE=`${PWDCMD-pwd}`/fixinc-nt.sed |
---|
42 | echo $SEDFILE |
---|
43 | if [ ! -f $SEDFILE ] |
---|
44 | then echo fixincludes: sed script 'fixinc-nt.sed' not found |
---|
45 | exit 1 |
---|
46 | fi |
---|
47 | echo 'Using sed script: ' ${SEDFILE} |
---|
48 | |
---|
49 | cd $ORIG_DIR |
---|
50 | |
---|
51 | INPUT=${INCLUDE} |
---|
52 | echo 'Using the Include environment variable to find header files to fix' |
---|
53 | |
---|
54 | # Fail if no arg to specify a directory for the output. |
---|
55 | if [ x$1 = x ] |
---|
56 | then echo fixincludes: no output directory specified |
---|
57 | exit 1 |
---|
58 | fi |
---|
59 | |
---|
60 | # Directory in which to store the results. |
---|
61 | LIB=${1?"fixincludes: output directory not specified"} |
---|
62 | |
---|
63 | # Make sure it exists. |
---|
64 | if [ ! -d $LIB ]; then |
---|
65 | mkdir $LIB || exit 1 |
---|
66 | fi |
---|
67 | |
---|
68 | ORIG_DIR=`pwd` |
---|
69 | |
---|
70 | # Make LIB absolute if it is relative. |
---|
71 | # Don't do this if not necessary, since may screw up automounters. |
---|
72 | case $LIB in |
---|
73 | /*) |
---|
74 | ;; |
---|
75 | *) |
---|
76 | cd $LIB; LIB=`${PWDCMD-pwd}` |
---|
77 | ;; |
---|
78 | esac |
---|
79 | |
---|
80 | echo 'Building fixincludes in ' ${LIB} |
---|
81 | |
---|
82 | # Determine whether this filesystem has symbolic links. |
---|
83 | if ln -s X $LIB/ShouldNotExist 2>NUL; then |
---|
84 | rm -f $LIB/ShouldNotExist |
---|
85 | LINKS=true |
---|
86 | else |
---|
87 | LINKS=false |
---|
88 | fi |
---|
89 | |
---|
90 | echo 'Making directories:' |
---|
91 | cd ${INPUT} |
---|
92 | if $LINKS; then |
---|
93 | files=`ls -LR | sed -n s/:$//p` |
---|
94 | else |
---|
95 | files=`find . -type d -print | sed '/^.$/d'` |
---|
96 | fi |
---|
97 | for file in $files; do |
---|
98 | rm -rf $LIB/$file |
---|
99 | if [ ! -d $LIB/$file ] |
---|
100 | then mkdir $LIB/$file |
---|
101 | fi |
---|
102 | done |
---|
103 | |
---|
104 | # treetops gets an alternating list |
---|
105 | # of old directories to copy |
---|
106 | # and the new directories to copy to. |
---|
107 | treetops="${INPUT} ${LIB}" |
---|
108 | |
---|
109 | set - $treetops |
---|
110 | while [ $# != 0 ]; do |
---|
111 | # $1 is an old directory to copy, and $2 is the new directory to copy to. |
---|
112 | echo "Finding header files in $1:" |
---|
113 | cd ${INPUT} |
---|
114 | cd $1 |
---|
115 | files=`find . -name '*.[hH]' -type f -print` |
---|
116 | echo 'Checking header files:' |
---|
117 | for file in $files; do |
---|
118 | echo $file |
---|
119 | if egrep "!__STDC__" $file >NUL; then |
---|
120 | if [ -r $file ]; then |
---|
121 | cp $file $2/$file >NUL 2>&1 || echo "Can't copy $file" |
---|
122 | chmod +w,a+r $2/$file |
---|
123 | |
---|
124 | # The following have been removed from the sed command below |
---|
125 | # because it is more useful to leave these things in. |
---|
126 | # The only reason to remove them was for -pedantic, |
---|
127 | # which isn't much of a reason. -- rms. |
---|
128 | # /^[ ]*#[ ]*ident/d |
---|
129 | |
---|
130 | sed -e ' |
---|
131 | s/!__STDC__/!defined (__STRICT_ANSI__)/g |
---|
132 | ' $2/$file > $2/$file.sed |
---|
133 | mv $2/$file.sed $2/$file |
---|
134 | if cmp $file $2/$file >NUL 2>&1; then |
---|
135 | rm $2/$file |
---|
136 | else |
---|
137 | echo Fixed $file |
---|
138 | fi |
---|
139 | fi |
---|
140 | fi |
---|
141 | done |
---|
142 | shift; shift |
---|
143 | done |
---|
144 | |
---|
145 | # Fix first broken decl of getcwd present on some svr4 systems. |
---|
146 | |
---|
147 | file=direct.h |
---|
148 | base=`basename $file` |
---|
149 | if [ -r ${LIB}/$file ]; then |
---|
150 | file_to_fix=${LIB}/$file |
---|
151 | else |
---|
152 | if [ -r ${INPUT}/$file ]; then |
---|
153 | file_to_fix=${INPUT}/$file |
---|
154 | else |
---|
155 | file_to_fix="" |
---|
156 | fi |
---|
157 | fi |
---|
158 | if [ \! -z "$file_to_fix" ]; then |
---|
159 | echo Checking $file_to_fix |
---|
160 | sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix > /tmp/$base |
---|
161 | if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \ |
---|
162 | true |
---|
163 | else |
---|
164 | echo Fixed $file_to_fix |
---|
165 | rm -f ${LIB}/$file |
---|
166 | cp /tmp/$base ${LIB}/$file |
---|
167 | chmod a+r ${LIB}/$file |
---|
168 | fi |
---|
169 | rm -f /tmp/$base |
---|
170 | fi |
---|
171 | |
---|
172 | file=rpcndr.h |
---|
173 | base=`basename $file` |
---|
174 | if [ -r ${LIB}/$file ]; then |
---|
175 | file_to_fix=${LIB}/$file |
---|
176 | else |
---|
177 | if [ -r ${INPUT}/$file ]; then |
---|
178 | file_to_fix=${INPUT}/$file |
---|
179 | else |
---|
180 | file_to_fix="" |
---|
181 | fi |
---|
182 | fi |
---|
183 | if [ \! -z "$file_to_fix" ]; then |
---|
184 | echo Checking $file_to_fix |
---|
185 | sed -e 's/Format\[\]/Format\[1\]/' $file_to_fix > /tmp/$base |
---|
186 | if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \ |
---|
187 | true |
---|
188 | else |
---|
189 | echo Fixed $file_to_fix |
---|
190 | rm -f ${LIB}/$file |
---|
191 | cp /tmp/$base ${LIB}/$file |
---|
192 | chmod a+r ${LIB}/$file |
---|
193 | fi |
---|
194 | rm -f /tmp/$base |
---|
195 | fi |
---|
196 | |
---|
197 | file=winnt.h |
---|
198 | base=`basename $file` |
---|
199 | if [ -r ${LIB}/$file ]; then |
---|
200 | file_to_fix=${LIB}/$file |
---|
201 | else |
---|
202 | if [ -r ${INPUT}/$file ]; then |
---|
203 | file_to_fix=${INPUT}/$file |
---|
204 | else |
---|
205 | file_to_fix="" |
---|
206 | fi |
---|
207 | fi |
---|
208 | if [ \! -z "$file_to_fix" ]; then |
---|
209 | echo Checking $file_to_fix |
---|
210 | sed -e ' |
---|
211 | s/^#if !defined (__cplusplus)/#if 0/ |
---|
212 | s/^#define DECLSPEC_IMPORT __declspec(dllimport)/#define DECLSPEC_IMPORT/ |
---|
213 | ' $file_to_fix > /tmp/$base |
---|
214 | if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \ |
---|
215 | true |
---|
216 | else |
---|
217 | echo Fixed $file_to_fix |
---|
218 | rm -f ${LIB}/$file |
---|
219 | cp /tmp/$base ${LIB}/$file |
---|
220 | chmod a+r ${LIB}/$file |
---|
221 | fi |
---|
222 | rm -f /tmp/$base |
---|
223 | fi |
---|
224 | |
---|
225 | echo 'Removing unneeded directories:' |
---|
226 | cd $LIB |
---|
227 | files=`find . -type d -print | sort -r` |
---|
228 | for file in $files; do |
---|
229 | rmdir $LIB/$file > NUL 2>&1 |
---|
230 | done |
---|
231 | |
---|
232 | exit 0 |
---|