Annotation of embedaddon/curl/buildconf, revision 1.1.1.1
1.1 misho 1: #!/bin/sh
2: #***************************************************************************
3: # _ _ ____ _
4: # Project ___| | | | _ \| |
5: # / __| | | | |_) | |
6: # | (__| |_| | _ <| |___
7: # \___|\___/|_| \_\_____|
8: #
9: # Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
10: #
11: # This software is licensed as described in the file COPYING, which
12: # you should have received as part of this distribution. The terms
13: # are also available at https://curl.haxx.se/docs/copyright.html.
14: #
15: # You may opt to use, copy, modify, merge, publish, distribute and/or sell
16: # copies of the Software, and permit persons to whom the Software is
17: # furnished to do so, under the terms of the COPYING file.
18: #
19: # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
20: # KIND, either express or implied.
21: #
22: ###########################################################################
23:
24: #--------------------------------------------------------------------------
25: # die prints argument string to stdout and exits this shell script.
26: #
27: die(){
28: echo "buildconf: $@"
29: exit 1
30: }
31:
32: #--------------------------------------------------------------------------
33: # findtool works as 'which' but we use a different name to make it more
34: # obvious we aren't using 'which'! ;-)
35: # Unlike 'which' does, the current directory is ignored.
36: #
37: findtool(){
38: file="$1"
39:
40: if { echo "$file" | grep "/" >/dev/null 2>&1; } then
41: # when file is given with a path check it first
42: if test -f "$file"; then
43: echo "$file"
44: return
45: fi
46: fi
47:
48: old_IFS=$IFS; IFS=':'
49: for path in $PATH
50: do
51: IFS=$old_IFS
52: # echo "checks for $file in $path" >&2
53: if test "$path" -a "$path" != '.' -a -f "$path/$file"; then
54: echo "$path/$file"
55: return
56: fi
57: done
58: IFS=$old_IFS
59: }
60:
61: #--------------------------------------------------------------------------
62: # removethis() removes all files and subdirectories with the given name,
63: # inside and below the current subdirectory at invocation time.
64: #
65: removethis(){
66: if test "$#" = "1"; then
67: find . -depth -name $1 -execdir rm -rf {} \;
68: fi
69: }
70:
71: #--------------------------------------------------------------------------
72: # Ensure that buildconf runs from the subdirectory where configure.ac lives
73: #
74: if test ! -f configure.ac ||
75: test ! -f src/tool_main.c ||
76: test ! -f lib/urldata.h ||
77: test ! -f include/curl/curl.h ||
78: test ! -f m4/curl-functions.m4; then
79: echo "Can not run buildconf from outside of curl's source subdirectory!"
80: echo "Change to the subdirectory where buildconf is found, and try again."
81: exit 1
82: fi
83:
84: #--------------------------------------------------------------------------
85: # autoconf 2.57 or newer. Unpatched version 2.67 does not generate proper
86: # configure script. Unpatched version 2.68 is simply unusable, we should
87: # disallow 2.68 usage.
88: #
89: need_autoconf="2.57"
90: ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
91: if test -z "$ac_version"; then
92: echo "buildconf: autoconf not found."
93: echo " You need autoconf version $need_autoconf or newer installed."
94: exit 1
95: fi
96: old_IFS=$IFS; IFS='.'; set $ac_version; IFS=$old_IFS
97: if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then
98: echo "buildconf: autoconf version $ac_version found."
99: echo " You need autoconf version $need_autoconf or newer installed."
100: echo " If you have a sufficient autoconf installed, but it"
101: echo " is not named 'autoconf', then try setting the"
102: echo " AUTOCONF environment variable."
103: exit 1
104: fi
105:
106: if test "$1" = "2" -a "$2" -eq "67"; then
107: echo "buildconf: autoconf version $ac_version (BAD)"
108: echo " Unpatched version generates broken configure script."
109: elif test "$1" = "2" -a "$2" -eq "68"; then
110: echo "buildconf: autoconf version $ac_version (BAD)"
111: echo " Unpatched version generates unusable configure script."
112: else
113: echo "buildconf: autoconf version $ac_version (ok)"
114: fi
115:
116: am4te_version=`${AUTOM4TE:-autom4te} --version 2>/dev/null|head -n 1| sed -e 's/autom4te\(.*\)/\1/' -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
117: if test -z "$am4te_version"; then
118: echo "buildconf: autom4te not found. Weird autoconf installation!"
119: exit 1
120: fi
121: if test "$am4te_version" = "$ac_version"; then
122: echo "buildconf: autom4te version $am4te_version (ok)"
123: else
124: echo "buildconf: autom4te version $am4te_version (ERROR: does not match autoconf version)"
125: exit 1
126: fi
127:
128: #--------------------------------------------------------------------------
129: # autoheader 2.50 or newer
130: #
131: ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
132: if test -z "$ah_version"; then
133: echo "buildconf: autoheader not found."
134: echo " You need autoheader version 2.50 or newer installed."
135: exit 1
136: fi
137: old_IFS=$IFS; IFS='.'; set $ah_version; IFS=$old_IFS
138: if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then
139: echo "buildconf: autoheader version $ah_version found."
140: echo " You need autoheader version 2.50 or newer installed."
141: echo " If you have a sufficient autoheader installed, but it"
142: echo " is not named 'autoheader', then try setting the"
143: echo " AUTOHEADER environment variable."
144: exit 1
145: fi
146:
147: echo "buildconf: autoheader version $ah_version (ok)"
148:
149: #--------------------------------------------------------------------------
150: # automake 1.7 or newer
151: #
152: need_automake="1.7"
153: am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'`
154: if test -z "$am_version"; then
155: echo "buildconf: automake not found."
156: echo " You need automake version $need_automake or newer installed."
157: exit 1
158: fi
159: old_IFS=$IFS; IFS='.'; set $am_version; IFS=$old_IFS
160: if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then
161: echo "buildconf: automake version $am_version found."
162: echo " You need automake version $need_automake or newer installed."
163: echo " If you have a sufficient automake installed, but it"
164: echo " is not named 'automake', then try setting the"
165: echo " AUTOMAKE environment variable."
166: exit 1
167: fi
168:
169: echo "buildconf: automake version $am_version (ok)"
170:
171: acloc_version=`${ACLOCAL:-aclocal} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'`
172: if test -z "$acloc_version"; then
173: echo "buildconf: aclocal not found. Weird automake installation!"
174: exit 1
175: fi
176: if test "$acloc_version" = "$am_version"; then
177: echo "buildconf: aclocal version $acloc_version (ok)"
178: else
179: echo "buildconf: aclocal version $acloc_version (ERROR: does not match automake version)"
180: exit 1
181: fi
182:
183: #--------------------------------------------------------------------------
184: # GNU libtoolize preliminary check
185: #
186: want_lt_major=1
187: want_lt_minor=4
188: want_lt_patch=2
189: want_lt_version=1.4.2
190:
191: # This approach that tries 'glibtoolize' first is intended for systems that
192: # have GNU libtool named as 'glibtoolize' and libtoolize not being GNU's.
193:
194: libtoolize=`findtool glibtoolize 2>/dev/null`
195: if test ! -x "$libtoolize"; then
196: libtoolize=`findtool ${LIBTOOLIZE:-libtoolize}`
197: fi
198: if test -z "$libtoolize"; then
199: echo "buildconf: libtoolize not found."
200: echo " You need GNU libtoolize $want_lt_version or newer installed."
201: exit 1
202: fi
203:
204: lt_pver=`$libtoolize --version 2>/dev/null|head -n 1`
205: lt_qver=`echo $lt_pver|sed -e "s/([^)]*)//g" -e "s/^[^0-9]*//g"`
206: lt_version=`echo $lt_qver|sed -e "s/[- ].*//" -e "s/\([a-z]*\)$//"`
207: if test -z "$lt_version"; then
208: echo "buildconf: libtoolize not found."
209: echo " You need GNU libtoolize $want_lt_version or newer installed."
210: exit 1
211: fi
212: old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS
213: lt_major=$1
214: lt_minor=$2
215: lt_patch=$3
216:
217: if test -z "$lt_major"; then
218: lt_status="bad"
219: elif test "$lt_major" -gt "$want_lt_major"; then
220: lt_status="good"
221: elif test "$lt_major" -lt "$want_lt_major"; then
222: lt_status="bad"
223: elif test -z "$lt_minor"; then
224: lt_status="bad"
225: elif test "$lt_minor" -gt "$want_lt_minor"; then
226: lt_status="good"
227: elif test "$lt_minor" -lt "$want_lt_minor"; then
228: lt_status="bad"
229: elif test -z "$lt_patch"; then
230: lt_status="bad"
231: elif test "$lt_patch" -gt "$want_lt_patch"; then
232: lt_status="good"
233: elif test "$lt_patch" -lt "$want_lt_patch"; then
234: lt_status="bad"
235: else
236: lt_status="good"
237: fi
238: if test "$lt_status" != "good"; then
239: echo "buildconf: libtoolize version $lt_version found."
240: echo " You need GNU libtoolize $want_lt_version or newer installed."
241: exit 1
242: fi
243:
244: echo "buildconf: libtoolize version $lt_version (ok)"
245:
246: #--------------------------------------------------------------------------
247: # m4 check
248: #
249: m4=`(${M4:-m4} --version 0<&- || ${M4:-gm4} --version) 2>/dev/null 0<&- | head -n 1`;
250: m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`
251:
252: if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then
253: echo "buildconf: GNU m4 version $m4_version (ok)"
254: else
255: if test -z "$m4"; then
256: echo "buildconf: m4 version not recognized. You need a GNU m4 installed!"
257: else
258: echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!"
259: fi
260: exit 1
261: fi
262:
263: #--------------------------------------------------------------------------
264: # perl check
265: #
266: PERL=`findtool ${PERL:-perl}`
267: if test -z "$PERL"; then
268: echo "buildconf: perl not found"
269: exit 1
270: fi
271:
272: #--------------------------------------------------------------------------
273: # Remove files generated on previous buildconf/configure run.
274: #
275: for fname in .deps \
276: .libs \
277: *.la \
278: *.lo \
279: *.a \
280: *.o \
281: Makefile \
282: Makefile.in \
283: aclocal.m4 \
284: aclocal.m4.bak \
285: autom4te.cache \
286: compile \
287: config.guess \
288: curl_config.h \
289: curl_config.h.in \
290: config.log \
291: config.lt \
292: config.status \
293: config.sub \
294: configure \
295: configurehelp.pm \
296: curl-config \
297: depcomp \
298: libcares.pc \
299: libcurl.pc \
300: libtool \
301: libtool.m4 \
302: libtool.m4.tmp \
303: ltmain.sh \
304: ltoptions.m4 \
305: ltsugar.m4 \
306: ltversion.m4 \
307: lt~obsolete.m4 \
308: missing \
309: install-sh \
310: stamp-h1 \
311: stamp-h2 \
312: stamp-h3 ; do
313: removethis "$fname"
314: done
315:
316: #--------------------------------------------------------------------------
317: # run the correct scripts now
318: #
319:
320: echo "buildconf: running libtoolize"
321: ${libtoolize} --copy --force || die "libtoolize command failed"
322:
323: # When using libtool 1.5.X (X < 26) we copy libtool.m4 to our local m4
324: # subdirectory and this local copy is patched to fix some warnings that
325: # are triggered when running aclocal and using autoconf 2.62 or later.
326:
327: if test "$lt_major" = "1" && test "$lt_minor" = "5"; then
328: if test -z "$lt_patch" || test "$lt_patch" -lt "26"; then
329: echo "buildconf: copying libtool.m4 to local m4 subdir"
330: ac_dir=`${ACLOCAL:-aclocal} --print-ac-dir`
331: if test -f $ac_dir/libtool.m4; then
332: cp -f $ac_dir/libtool.m4 m4/libtool.m4
333: else
334: echo "buildconf: $ac_dir/libtool.m4 not found"
335: fi
336: if test -f m4/libtool.m4; then
337: echo "buildconf: renaming some variables in local m4/libtool.m4"
338: $PERL -i.tmp -pe \
339: 's/lt_prog_compiler_pic_works/lt_cv_prog_compiler_pic_works/g; \
340: s/lt_prog_compiler_static_works/lt_cv_prog_compiler_static_works/g;' \
341: m4/libtool.m4
342: rm -f m4/libtool.m4.tmp
343: fi
344: fi
345: fi
346:
347: if test -f m4/libtool.m4; then
348: echo "buildconf: converting all mv to mv -f in local m4/libtool.m4"
349: $PERL -i.tmp -pe 's/\bmv +([^-\s])/mv -f $1/g' m4/libtool.m4
350: rm -f m4/libtool.m4.tmp
351: fi
352:
353: echo "buildconf: running aclocal"
354: ${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "aclocal command failed"
355:
356: echo "buildconf: converting all mv to mv -f in local aclocal.m4"
357: $PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4
358:
359: echo "buildconf: running autoheader"
360: ${AUTOHEADER:-autoheader} || die "autoheader command failed"
361:
362: echo "buildconf: running autoconf"
363: ${AUTOCONF:-autoconf} || die "autoconf command failed"
364:
365: if test -d ares; then
366: cd ares
367: echo "buildconf: running in ares"
368: ./buildconf
369: cd ..
370: fi
371:
372: echo "buildconf: running automake"
373: ${AUTOMAKE:-automake} --add-missing --copy || die "automake command failed"
374:
375: #--------------------------------------------------------------------------
376: # GNU libtool complementary check
377: #
378: # Depending on the libtool and automake versions being used, config.guess
379: # might not be installed in the subdirectory until automake has finished.
380: # So we can not attempt to use it until this very last buildconf stage.
381: #
382: if test ! -f ./config.guess; then
383: echo "buildconf: config.guess not found"
384: else
385: buildhost=`./config.guess 2>/dev/null|head -n 1`
386: case $buildhost in
387: *-*-darwin*)
388: need_lt_major=1
389: need_lt_minor=5
390: need_lt_patch=26
391: need_lt_check="yes"
392: ;;
393: *-*-hpux*)
394: need_lt_major=1
395: need_lt_minor=5
396: need_lt_patch=24
397: need_lt_check="yes"
398: ;;
399: esac
400: if test ! -z "$need_lt_check"; then
401: if test -z "$lt_major"; then
402: lt_status="bad"
403: elif test "$lt_major" -gt "$need_lt_major"; then
404: lt_status="good"
405: elif test "$lt_major" -lt "$need_lt_major"; then
406: lt_status="bad"
407: elif test -z "$lt_minor"; then
408: lt_status="bad"
409: elif test "$lt_minor" -gt "$need_lt_minor"; then
410: lt_status="good"
411: elif test "$lt_minor" -lt "$need_lt_minor"; then
412: lt_status="bad"
413: elif test -z "$lt_patch"; then
414: lt_status="bad"
415: elif test "$lt_patch" -gt "$need_lt_patch"; then
416: lt_status="good"
417: elif test "$lt_patch" -lt "$need_lt_patch"; then
418: lt_status="bad"
419: else
420: lt_status="good"
421: fi
422: if test "$lt_status" != "good"; then
423: need_lt_version="$need_lt_major.$need_lt_minor.$need_lt_patch"
424: echo "buildconf: libtool version $lt_version found."
425: echo " $buildhost requires GNU libtool $need_lt_version or newer installed."
426: rm -f configure
427: exit 1
428: fi
429: fi
430: fi
431:
432: #--------------------------------------------------------------------------
433: # Finished successfully.
434: #
435: echo "buildconf: OK"
436: exit 0
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