source: qca-tls/trunk/configure@ 100

Last change on this file since 100 was 31, checked in by dmik, 19 years ago

QCA-TLS: Imported original QCA TLS 1.0 sources from Affinix
File size: 11.1 KB
Line 
1#!/bin/sh
2
3show_usage() {
4cat <<EOT
5Usage: ./configure [OPTION]...
6
7This script creates necessary configuration files to build/install.
8
9Main options:
10 --qtdir=[path] Directory where Qt is installed.
11 --help This help text.
12
13Dependency options:
14 --with-openssl-inc=[path] Path to OpenSSL include files
15 --with-openssl-lib=[path] Path to OpenSSL library files
16
17EOT
18}
19
20while [ $# -gt 0 ]; do
21 case "$1" in
22 --qtdir=*)
23 QTDIR=`expr "${1}" : "--qtdir=\(.*\)"`
24 shift
25 ;;
26
27 --with-openssl-inc=*)
28 QC_WITH_OPENSSL_INC=`expr "${1}" : "--with-openssl-inc=\(.*\)"`
29 shift
30 ;;
31
32 --with-openssl-lib=*)
33 QC_WITH_OPENSSL_LIB=`expr "${1}" : "--with-openssl-lib=\(.*\)"`
34 shift
35 ;;
36
37 --debug)
38 QC_DEBUG="Y"
39 shift
40 ;;
41 --help) show_usage; exit ;;
42 *) show_usage; exit ;;
43 esac
44done
45
46
47echo "Configuring qca-tls ..."
48
49if [ "$QC_DEBUG" = "Y" ]; then
50echo
51echo QTDIR=$QTDIR
52echo QC_WITH_OPENSSL_INC=$QC_WITH_OPENSSL_INC
53echo QC_WITH_OPENSSL_LIB=$QC_WITH_OPENSSL_LIB
54echo
55fi
56
57printf "Verifying Qt 3.x Multithreaded (MT) build environment ... "
58
59if [ -z "$QTDIR" ]; then
60 if [ "$QC_DEBUG" = "Y" ]; then
61 echo \$QTDIR not set... trying to find Qt manually
62 fi
63 for p in /usr/lib/qt /usr/share/qt /usr/share/qt3 /usr/local/lib/qt /usr/local/share/qt /usr/lib/qt3 /usr/local/lib/qt3 /usr/X11R6/share/qt /usr/qt/3 ; do
64 if [ -d "$p/mkspecs" ]; then
65 QTDIR=$p
66 break;
67 fi;
68 done
69 if [ -z "$QTDIR" ]; then
70 echo fail
71 echo
72 echo Unable to find Qt 'mkspecs'. Please set QTDIR
73 echo manually. Perhaps you need to install Qt 3
74 echo development utilities. You may download them either
75 echo from the vendor of your operating system or from
76 echo www.trolltech.com
77 echo
78 exit 1;
79 fi
80fi
81
82if [ ! -x "$QTDIR/bin/qmake" ]; then
83 if [ "$QC_DEBUG" = "Y" ]; then
84 echo Warning: qmake not in \$QTDIR/bin/qmake
85 echo trying to find it in \$PATH
86 fi
87 qm=`type -p qmake`
88 if [ -x "$qm" ]; then
89 if [ "$QC_DEBUG" = "Y" ]; then
90 echo qmake found in $qm
91 fi
92 else
93 echo fail
94 echo
95 echo Sorry, you seem to have a very unusual setup,
96 echo or I missdetected \$QTDIR=$QTDIR
97 echo
98 echo Please set \$QTDIR manually and make sure that
99 echo \$QTDIR/bin/qmake exists.
100 echo
101 exit 1;
102 fi
103else
104 qm=$QTDIR/bin/qmake
105fi
106
107gen_files() {
108cat >$1/modules.cpp <<EOT
109/*
110-----BEGIN QCMOD-----
111name: OpenSSL
112arg: with-openssl-inc=[path],Path to OpenSSL include files
113arg: with-openssl-lib=[path],Path to OpenSSL library files
114-----END QCMOD-----
115*/
116class qc_openssl : public ConfObj
117{
118public:
119 qc_openssl(Conf *c) : ConfObj(c) {}
120 QString name() const { return "OpenSSL"; }
121 QString shortname() const { return "openssl"; }
122 bool exec()
123 {
124 QString inc, lib;
125 QString s;
126 bool kb = false;
127 QString kbdir = "/usr/kerberos/include";
128
129 // Redhat 9?
130 if(QFileInfo(kbdir).exists())
131 kb = true;
132
133 s = conf->getenv("QC_WITH_OPENSSL_INC");
134 if(!s.isEmpty()) {
135 if(!conf->checkHeader(s, "openssl/ssl.h"))
136 return false;
137 inc = s;
138 }
139 else {
140 if(!conf->findHeader("openssl/ssl.h", QStringList(), &s))
141 return false;
142 inc = s;
143 }
144
145 s = conf->getenv("QC_WITH_OPENSSL_LIB");
146 if(!s.isEmpty()) {
147 if(!conf->checkLibrary(s, "ssl"))
148 return false;
149 lib = s;
150 }
151 else {
152 if(!conf->findLibrary("ssl", &s))
153 return false;
154 lib = s;
155 }
156
157 // is it at least openssl 0.9.7?
158 QString str =
159 "#include<openssl/opensslv.h>\n"
160 "int main()\n"
161 "{\n"
162 " unsigned long x = OPENSSL_VERSION_NUMBER;\n"
163 " if(x >= 0x00907000) return 0; else return 1;\n"
164 "}\n";
165 QString ext;
166 if(!inc.isEmpty())
167 ext += QString("-I") + inc + ' ';
168 if(kb)
169 ext += QString("-I") + kbdir + ' ';
170 if(!lib.isEmpty())
171 ext += QString("-L") + lib + " -lssl -lcrypto ";
172 int ret;
173 if(!conf->doCompileAndLink(str, ext, &ret))
174 return false;
175 if(ret == 0)
176 conf->addDefine("OSSL_097");
177
178 if(!inc.isEmpty())
179 conf->addIncludePath(inc);
180 if(kb)
181 conf->addIncludePath(kbdir);
182 if(!lib.isEmpty())
183 conf->addLib(QString("-L") + s);
184 conf->addLib("-lssl -lcrypto");
185
186 return true;
187 }
188};
189
190EOT
191cat >$1/modules_new.cpp <<EOT
192 o = new qc_openssl(conf);
193 o->required = true;
194 o->disabled = false;
195
196EOT
197cat >$1/conf.cpp <<EOT
198#include<stdio.h>
199#include<stdlib.h>
200#include<qstring.h>
201#include<qdict.h>
202#include<qptrlist.h>
203#include<qfileinfo.h>
204#include<qfile.h>
205#include<qdir.h>
206#include<qstringlist.h>
207
208class Conf;
209
210class ConfObj
211{
212public:
213 ConfObj(Conf *c);
214 virtual ~ConfObj();
215
216 virtual QString name() const=0;
217 virtual QString shortname() const=0;
218 virtual bool exec()=0;
219
220 Conf *conf;
221 bool required;
222 bool disabled;
223};
224
225typedef QPtrList<ConfObj> ConfObjList;
226typedef QPtrListIterator<ConfObj> ConfObjListIt;
227
228class Conf
229{
230public:
231 Conf() : vars(17)
232 {
233 list.setAutoDelete(true);
234 vars.setAutoDelete(true);
235
236 vars.insert("QMAKE_INCDIR_X11", new QString(X11_INC));
237 vars.insert("QMAKE_LIBDIR_X11", new QString(X11_LIBDIR));
238 vars.insert("QMAKE_LIBS_X11", new QString(X11_LIB));
239 vars.insert("QMAKE_CC", new QString(CC));
240 }
241
242 ~Conf()
243 {
244 }
245
246 void added(ConfObj *o)
247 {
248 list.append(o);
249 }
250
251 QString getenv(const QString &var)
252 {
253 char *p = ::getenv(var.latin1());
254 if(!p)
255 return QString::null;
256 return QString(p);
257 }
258
259 bool exec()
260 {
261 ConfObjListIt it(list);
262 for(ConfObj *o; (o = it.current()); ++it) {
263 // if this was a disabled-by-default option, check if it was enabled
264 if(o->disabled) {
265 QString v = QString("QC_ENABLE_") + o->shortname();
266 if(getenv(v) != "Y")
267 continue;
268 }
269 // and the opposite?
270 else {
271 QString v = QString("QC_DISABLE_") + o->shortname();
272 if(getenv(v) == "Y")
273 continue;
274 }
275
276 printf("Checking for %s ...", o->name().latin1());
277 fflush(stdout);
278 bool ok = o->exec();
279 if(ok)
280 printf(" yes\n");
281 else
282 printf(" no\n");
283 if(!ok && o->required) {
284 printf("\nError: need %s!\n", o->name().latin1());
285 return false;
286 }
287 }
288 return true;
289 }
290
291 const QString & qvar(const QString &s)
292 {
293 QString *p = vars.find(s);
294 if(p)
295 return *p;
296 else
297 return blank;
298 }
299
300 QString expandIncludes(const QString &inc)
301 {
302 return QString("-I") + inc;
303 }
304
305 QString expandLibs(const QString &lib)
306 {
307 return QString("-L") + lib;
308 }
309
310 int doCommand(const QString &s)
311 {
312 //printf("[%s]\n", s.latin1());
313 int r = system((s + " 1>/dev/null 2>/dev/null").latin1());
314 //printf("returned: %d\n", r);
315 return r;
316 }
317
318 bool doCompileAndLink(const QString &filedata, const QString &flags, int *retcode=0)
319 {
320 QDir dir(".");
321 QString fname = "atest.c";
322 QString out = "atest";
323 QFile f(fname);
324 QCString cs = filedata.latin1();
325 if(!f.open(IO_WriteOnly | IO_Truncate))
326 return false;
327 f.writeBlock(cs.data(), cs.length());
328 f.close();
329
330 QString str = qvar("QMAKE_CC") + ' ' + fname + " -o " + out + ' ' + flags;
331 int r = doCommand(str);
332 if(r == 0 && retcode)
333 *retcode = doCommand(QString("./") + out);
334 dir.remove(fname);
335 dir.remove(out);
336 if(r != 0)
337 return false;
338 return true;
339 }
340
341 bool checkHeader(const QString &path, const QString &h)
342 {
343 QFileInfo fi(path + '/' + h);
344 if(fi.exists())
345 return true;
346 return false;
347 }
348
349 bool findHeader(const QString &h, const QStringList &ext, QString *inc)
350 {
351 if(checkHeader("/usr/include", h)) {
352 *inc = "";
353 return true;
354 }
355 QStringList dirs;
356 dirs += "/usr/local/include";
357 dirs += ext;
358 for(QStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
359 if(checkHeader(*it, h)) {
360 *inc = *it;
361 return true;
362 }
363 }
364 return false;
365 }
366
367 bool checkLibrary(const QString &path, const QString &name)
368 {
369 QString str =
370 "int main()\n"
371 "{\n"
372 " return 0;\n"
373 "}\n";
374
375 QString extra;
376 if(!path.isEmpty())
377 extra += QString("-L") + path + ' ';
378 extra += QString("-l") + name;
379 if(!doCompileAndLink(str, extra))
380 return false;
381 return true;
382 }
383
384 bool findLibrary(const QString &name, QString *lib)
385 {
386 if(checkLibrary("", name)) {
387 *lib = "";
388 return true;
389 }
390 if(checkLibrary("/usr/local/lib", name)) {
391 *lib = "/usr/local/lib";
392 return true;
393 }
394 return false;
395 }
396
397 void addDefine(const QString &str)
398 {
399 if(DEFINES.isEmpty())
400 DEFINES = str;
401 else
402 DEFINES += QString(" ") + str;
403 }
404
405 void addLib(const QString &str)
406 {
407 if(LIBS.isEmpty())
408 LIBS = str;
409 else
410 LIBS += QString(" ") + str;
411 }
412
413 void addIncludePath(const QString &str)
414 {
415 if(INCLUDEPATH.isEmpty())
416 INCLUDEPATH = str;
417 else
418 INCLUDEPATH += QString(" ") + str;
419 }
420
421 void addExtra(const QString &str)
422 {
423 extra += str + '\n';
424 }
425
426 QString DEFINES;
427 QString INCLUDEPATH;
428 QString LIBS;
429 QString extra;
430
431private:
432 ConfObjList list;
433 QDict<QString> vars;
434 QString blank;
435};
436
437ConfObj::ConfObj(Conf *c)
438{
439 conf = c;
440 conf->added(this);
441 required = false;
442 disabled = false;
443}
444
445ConfObj::~ConfObj()
446{
447}
448
449#include"modules.cpp"
450
451//----------------------------------------------------------------------------
452// main
453//----------------------------------------------------------------------------
454int main()
455{
456 Conf *conf = new Conf;
457 ConfObj *o;
458 o = 0;
459#include"modules_new.cpp"
460
461 printf("ok\n");
462 bool success = false;
463 if(conf->exec()) {
464 QFile f("conf.pri");
465 if(!f.open(IO_WriteOnly | IO_Truncate)) {
466 printf("Error writing %s\n", f.name().latin1());
467 return 1;
468 }
469
470 QString str;
471 str += "# qconf\n";
472 str += "QT_PATH_PLUGINS = " + QString(qInstallPathPlugins()) + '\n';
473 if(!conf->DEFINES.isEmpty())
474 str += "DEFINES += " + conf->DEFINES + '\n';
475 if(!conf->INCLUDEPATH.isEmpty())
476 str += "INCLUDEPATH += " + conf->INCLUDEPATH + '\n';
477 if(!conf->LIBS.isEmpty())
478 str += "LIBS += " + conf->LIBS + '\n';
479 if(!conf->extra.isEmpty())
480 str += conf->extra;
481 str += '\n';
482
483 char *p = getenv("BINDIR");
484 if(p) {
485 str += QString("target.path = ") + p + '\n';
486 str += "INSTALLS += target\n";
487 }
488
489 QCString cs = str.latin1();
490 f.writeBlock(cs.data(), cs.length());
491 f.close();
492 success = true;
493 }
494 delete conf;
495
496 if(success)
497 return 0;
498 else
499 return 1;
500}
501
502EOT
503cat >$1/conf.pro <<EOT
504TEMPLATE = app
505CONFIG += qt x11 thread console
506TARGET = conf
507
508DEFINES += X11_INC='"\$\$QMAKE_INCDIR_X11"'
509DEFINES += X11_LIBDIR='"\$\$QMAKE_LIBDIR_X11"'
510DEFINES += X11_LIB='"\$\$QMAKE_LIBS_X11"'
511DEFINES += CC='"\$\$QMAKE_CC"'
512
513SOURCES += conf.cpp
514
515EOT
516}
517
518export QTDIR
519export QC_WITH_OPENSSL_INC
520export QC_WITH_OPENSSL_LIB
521rm -rf .qconftemp
522(
523 mkdir .qconftemp
524 gen_files .qconftemp
525 cd .qconftemp
526 $qm conf.pro >/dev/null
527 QTDIR=$QTDIR make clean >/dev/null 2>&1
528 QTDIR=$QTDIR make >../conf.log 2>&1
529)
530
531if [ "$?" != "0" ]; then
532 rm -rf .qconftemp
533 echo fail
534 echo
535 echo "There was an error compiling 'conf'. Be sure you have a proper"
536 echo "Qt 3.x Multithreaded (MT) build environment set up."
537 if [ ! -f "$QTDIR/lib/libqt-mt.so.3" ]; then
538 echo
539 echo "One possible reason is that you don't have"
540 echo "libqt-mt.so.3 installed in $QTDIR/lib/."
541 fi
542 echo
543 exit 1;
544fi
545
546.qconftemp/conf
547ret="$?"
548if [ "$ret" = "1" ]; then
549 rm -rf .qconftemp
550 echo
551 exit 1;
552else
553 if [ "$ret" != "0" ]; then
554 rm -rf .qconftemp
555 echo fail
556 echo
557 echo Unexpected error launching 'conf'
558 echo
559 exit 1;
560 fi
561fi
562rm -rf .qconftemp
563
564if [ -x "./qcextra" ]; then
565 ./qcextra
566fi
567# run qmake
568$qm qca-tls.pro
569if [ "$?" != "0" ]; then
570 echo
571 exit 1;
572fi
573cat >Makefile.tmp <<EOT
574export QTDIR = $QTDIR
575EOT
576cat Makefile >> Makefile.tmp
577rm -f Makefile
578cp -f Makefile.tmp Makefile
579rm -f Makefile.tmp
580
581echo
582echo Good, your configure finished. Now run \'make\'.
583echo
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