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tqca-tls/configure

592 lines
12 KiB

#!/bin/sh
show_usage() {
cat <<EOT
Usage: ./configure [OPTION]...
This script creates necessary configuration files to build/install.
Main options:
--qtdir=[path] Directory where Qt is installed.
--help This help text.
Dependency options:
--with-openssl-inc=[path] Path to OpenSSL include files
--with-openssl-lib=[path] Path to OpenSSL library files
EOT
}
while [ $# -gt 0 ]; do
case "$1" in
--qtdir=*)
QTDIR=`expr "${1}" : "--qtdir=\(.*\)"`
shift
;;
--with-openssl-inc=*)
QC_WITH_OPENSSL_INC=`expr "${1}" : "--with-openssl-inc=\(.*\)"`
shift
;;
--with-openssl-lib=*)
QC_WITH_OPENSSL_LIB=`expr "${1}" : "--with-openssl-lib=\(.*\)"`
shift
;;
--debug)
QC_DEBUG="Y"
shift
;;
--help) show_usage; exit ;;
*) show_usage; exit ;;
esac
done
echo "Configuring qca-tls ..."
if [ "$QC_DEBUG" = "Y" ]; then
echo
echo QTDIR=$QTDIR
echo QC_WITH_OPENSSL_INC=$QC_WITH_OPENSSL_INC
echo QC_WITH_OPENSSL_LIB=$QC_WITH_OPENSSL_LIB
echo
fi
printf "Verifying TQt 3.x Multithreaded (MT) build environment ... "
if [ -z "$QTDIR" ]; then
if [ "$QC_DEBUG" = "Y" ]; then
echo \$QTDIR not set... trying to find Qt manually
fi
for p in /usr/lib/tqt /usr/share/tqt /usr/share/tqt3 /usr/local/lib/tqt /usr/local/share/tqt /usr/lib/tqt3 /usr/local/lib/tqt3 /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
if [ -d "$p/mkspecs" ]; then
QTDIR=$p
break;
fi;
done
if [ -z "$QTDIR" ]; then
echo fail
echo
echo Unable to find Qt 'mkspecs'. Please set QTDIR
echo manually. Perhaps you need to install Qt 3
echo development utilities. You may download them either
echo from the vendor of your operating system or from
echo www.trolltech.com
echo
exit 1;
fi
fi
if [ ! -x "$QTDIR/bin/qmake" ]; then
if [ "$QC_DEBUG" = "Y" ]; then
echo Warning: qmake not in \$QTDIR/bin/qmake
echo trying to find it in \$PATH
fi
qm=`type -p qmake`
if [ -x "$qm" ]; then
if [ "$QC_DEBUG" = "Y" ]; then
echo qmake found in $qm
fi
else
echo fail
echo
echo Sorry, you seem to have a very unusual setup,
echo or I missdetected \$QTDIR=$QTDIR
echo
echo Please set \$QTDIR manually and make sure that
echo \$QTDIR/bin/qmake exists.
echo
exit 1;
fi
else
qm=$QTDIR/bin/qmake
fi
gen_files() {
cat >$1/modules.cpp <<EOT
/*
-----BEGIN QCMOD-----
name: OpenSSL
arg: with-openssl-inc=[path],Path to OpenSSL include files
arg: with-openssl-lib=[path],Path to OpenSSL library files
-----END QCMOD-----
*/
class qc_openssl : public ConfObj
{
public:
qc_openssl(Conf *c) : ConfObj(c) {}
TQString name() const { return "OpenSSL"; }
TQString shortname() const { return "openssl"; }
bool exec()
{
TQString inc, lib;
TQString s;
bool kb = false;
TQString kbdir = "/usr/kerberos/include";
// Redhat 9?
if(TQFileInfo(kbdir).exists())
kb = true;
s = conf->getenv("QC_WITH_OPENSSL_INC");
if(!s.isEmpty()) {
if(!conf->checkHeader(s, "openssl/ssl.h"))
return false;
inc = s;
}
else {
if(!conf->findHeader("openssl/ssl.h", TQStringList(), &s))
return false;
inc = s;
}
s = conf->getenv("QC_WITH_OPENSSL_LIB");
if(!s.isEmpty()) {
if(!conf->checkLibrary(s, "ssl"))
return false;
lib = s;
}
else {
if(!conf->findLibrary("ssl", &s))
return false;
lib = s;
}
// is it at least openssl 0.9.7?
TQString str =
"#include<openssl/opensslv.h>\n"
"int main()\n"
"{\n"
" unsigned long x = OPENSSL_VERSION_NUMBER;\n"
" if(x >= 0x00907000) return 0; else return 1;\n"
"}\n";
TQString ext;
if(!inc.isEmpty())
ext += TQString("-I") + inc + ' ';
if(kb)
ext += TQString("-I") + kbdir + ' ';
if(!lib.isEmpty())
ext += TQString("-L") + lib + " -lssl -lcrypto ";
int ret;
if(!conf->doCompileAndLink(str, ext, &ret))
return false;
if(ret == 0)
conf->addDefine("OSSL_097");
if(!inc.isEmpty())
conf->addIncludePath(inc);
if(kb)
conf->addIncludePath(kbdir);
if(!lib.isEmpty())
conf->addLib(TQString("-L") + s);
conf->addLib("-lssl -lcrypto");
// Make sure tqtinterface can be found
conf->addIncludePath("/usr/include/tqt");
return true;
}
};
EOT
cat >$1/modules_new.cpp <<EOT
o = new qc_openssl(conf);
o->required = true;
o->disabled = false;
EOT
cat >$1/conf.cpp <<EOT
#include<stdio.h>
#include<stdlib.h>
#include<tqstring.h>
#include<tqdict.h>
#include<tqptrlist.h>
#include<tqfileinfo.h>
#include<tqfile.h>
#include<tqdir.h>
#include<tqstringlist.h>
class Conf;
class ConfObj
{
public:
ConfObj(Conf *c);
virtual ~ConfObj();
virtual TQString name() const=0;
virtual TQString shortname() const=0;
virtual bool exec()=0;
Conf *conf;
bool required;
bool disabled;
};
typedef TQPtrList<ConfObj> ConfObjList;
typedef TQPtrListIterator<ConfObj> ConfObjListIt;
class Conf
{
public:
Conf() : vars(17)
{
list.setAutoDelete(true);
vars.setAutoDelete(true);
vars.insert("QMAKE_INCDIR_X11", new TQString(X11_INC));
vars.insert("QMAKE_LIBDIR_X11", new TQString(X11_LIBDIR));
vars.insert("QMAKE_LIBS_X11", new TQString(X11_LIB));
vars.insert("QMAKE_CC", new TQString(CC));
}
~Conf()
{
}
void added(ConfObj *o)
{
list.append(o);
}
TQString getenv(const TQString &var)
{
char *p = ::getenv(var.latin1());
if(!p)
return TQString::null;
return TQString(p);
}
bool exec()
{
ConfObjListIt it(list);
for(ConfObj *o; (o = it.current()); ++it) {
// if this was a disabled-by-default option, check if it was enabled
if(o->disabled) {
TQString v = TQString("QC_ENABLE_") + o->shortname();
if(getenv(v) != "Y")
continue;
}
// and the opposite?
else {
TQString v = TQString("QC_DISABLE_") + o->shortname();
if(getenv(v) == "Y")
continue;
}
printf("Checking for %s ...", o->name().latin1());
fflush(stdout);
bool ok = o->exec();
if(ok)
printf(" yes\n");
else
printf(" no\n");
if(!ok && o->required) {
printf("\nError: need %s!\n", o->name().latin1());
return false;
}
}
return true;
}
const TQString & qvar(const TQString &s)
{
TQString *p = vars.find(s);
if(p)
return *p;
else
return blank;
}
TQString expandIncludes(const TQString &inc)
{
return TQString("-I") + inc;
}
TQString expandLibs(const TQString &lib)
{
return TQString("-L") + lib;
}
int doCommand(const TQString &s)
{
//printf("[%s]\n", s.latin1());
int r = system((s + " 1>/dev/null 2>/dev/null").latin1());
//printf("returned: %d\n", r);
return r;
}
bool doCompileAndLink(const TQString &filedata, const TQString &flags, int *retcode=0)
{
TQDir dir(".");
TQString fname = "atest.c";
TQString out = "atest";
TQFile f(fname);
TQCString cs = filedata.latin1();
if(!f.open(IO_WriteOnly | IO_Truncate))
return false;
f.writeBlock(cs.data(), cs.length());
f.close();
TQString str = qvar("QMAKE_CC") + ' ' + fname + " -o " + out + ' ' + flags;
int r = doCommand(str);
if(r == 0 && retcode)
*retcode = doCommand(TQString("./") + out);
dir.remove(fname);
dir.remove(out);
if(r != 0)
return false;
return true;
}
bool checkHeader(const TQString &path, const TQString &h)
{
TQFileInfo fi(path + '/' + h);
if(fi.exists())
return true;
return false;
}
bool findHeader(const TQString &h, const TQStringList &ext, TQString *inc)
{
if(checkHeader("/usr/include", h)) {
*inc = "";
return true;
}
TQStringList dirs;
dirs += "/usr/local/include";
dirs += ext;
for(TQStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
if(checkHeader(*it, h)) {
*inc = *it;
return true;
}
}
return false;
}
bool checkLibrary(const TQString &path, const TQString &name)
{
TQString str =
"int main()\n"
"{\n"
" return 0;\n"
"}\n";
TQString extra;
if(!path.isEmpty())
extra += TQString("-L") + path + ' ';
extra += TQString("-l") + name;
if(!doCompileAndLink(str, extra))
return false;
return true;
}
bool findLibrary(const TQString &name, TQString *lib)
{
if(checkLibrary("", name)) {
*lib = "";
return true;
}
if(checkLibrary("/usr/local/lib", name)) {
*lib = "/usr/local/lib";
return true;
}
return false;
}
void addDefine(const TQString &str)
{
if(DEFINES.isEmpty())
DEFINES = str;
else
DEFINES += TQString(" ") + str;
}
void addLib(const TQString &str)
{
if(LIBS.isEmpty())
LIBS = str;
else
LIBS += TQString(" ") + str;
}
void addIncludePath(const TQString &str)
{
if(INCLUDEPATH.isEmpty())
INCLUDEPATH = str;
else
INCLUDEPATH += TQString(" ") + str;
}
void addExtra(const TQString &str)
{
extra += str + '\n';
}
TQString DEFINES;
TQString INCLUDEPATH;
TQString LIBS;
TQString extra;
private:
ConfObjList list;
TQDict<TQString> vars;
TQString blank;
};
ConfObj::ConfObj(Conf *c)
{
conf = c;
conf->added(this);
required = false;
disabled = false;
}
ConfObj::~ConfObj()
{
}
#include"modules.cpp"
//----------------------------------------------------------------------------
// main
//----------------------------------------------------------------------------
int main()
{
Conf *conf = new Conf;
ConfObj *o;
o = 0;
#include"modules_new.cpp"
printf("ok\n");
bool success = false;
if(conf->exec()) {
TQFile f("conf.pri");
if(!f.open(IO_WriteOnly | IO_Truncate)) {
printf("Error writing %s\n", f.name().latin1());
return 1;
}
TQString str;
str += "# qconf\n";
str += "QT_PATH_PLUGINS = " + TQString(qInstallPathPlugins()) + '\n';
if(!conf->DEFINES.isEmpty())
str += "DEFINES += " + conf->DEFINES + '\n';
if(!conf->INCLUDEPATH.isEmpty())
str += "INCLUDEPATH += " + conf->INCLUDEPATH + '\n';
if(!conf->LIBS.isEmpty())
str += "LIBS += " + conf->LIBS + '\n';
if(!conf->extra.isEmpty())
str += conf->extra;
str += '\n';
char *p = getenv("BINDIR");
if(p) {
str += TQString("target.path = ") + p + '\n';
str += "INSTALLS += target\n";
}
TQCString cs = str.latin1();
f.writeBlock(cs.data(), cs.length());
f.close();
success = true;
}
delete conf;
if(success)
return 0;
else
return 1;
}
EOT
cat >$1/conf.pro <<EOT
TEMPLATE = app
CONFIG += qt x11 thread console
TARGET = conf
INCLUDEPATH += '/usr/include/tqt'
DEFINES += X11_INC='"\$\$QMAKE_INCDIR_X11"'
DEFINES += X11_LIBDIR='"\$\$QMAKE_LIBDIR_X11"'
DEFINES += X11_LIB='"\$\$QMAKE_LIBS_X11"'
DEFINES += CC='"\$\$QMAKE_CC"'
SOURCES += conf.cpp
EOT
}
export QTDIR
export QC_WITH_OPENSSL_INC
export QC_WITH_OPENSSL_LIB
rm -rf .qconftemp
(
mkdir .qconftemp
gen_files .qconftemp
cd .qconftemp
$qm conf.pro >/dev/null
QTDIR=$QTDIR make clean >/dev/null 2>&1
QTDIR=$QTDIR make >../conf.log 2>&1
)
if [ "$?" != "0" ]; then
rm -rf .qconftemp
echo fail
echo
echo "There was an error compiling 'conf'. Be sure you have a proper"
echo "TQt 3.x Multithreaded (MT) build environment set up."
if [ ! -f "$QTDIR/lib/libtqt-mt.so.3" ]; then
echo
echo "One possible reason is that you don't have"
echo "libtqt-mt.so.3 installed in $QTDIR/lib/."
fi
echo
exit 1;
fi
.qconftemp/conf
ret="$?"
if [ "$ret" = "1" ]; then
rm -rf .qconftemp
echo
exit 1;
else
if [ "$ret" != "0" ]; then
rm -rf .qconftemp
echo fail
echo
echo Unexpected error launching 'conf'
echo
exit 1;
fi
fi
rm -rf .qconftemp
if [ -x "./qcextra" ]; then
./qcextra
fi
# run qmake
if expr match "$DEB_BUILD_OPTIONS" ".*nostrip"; then
$qm QMAKE_STRIP=true qca-tls.pro
else
$qm qca-tls.pro
fi
if [ "$?" != "0" ]; then
echo
exit 1;
fi
cat >Makefile.tmp <<EOT
export QTDIR = $QTDIR
EOT
cat Makefile >> Makefile.tmp
rm -f Makefile
cp -f Makefile.tmp Makefile
rm -f Makefile.tmp
echo
echo Good, your configure finished. Now run \'make\'.
echo