#! /bin/sh /usr/share/dpatch/dpatch-run
## 60_gnu_hurd_support.dpatch.dpatch by Cyril Brulebois <cyril.brulebois@enst-bretagne.fr>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Add support for GNU/Hurd, by fixing POSIX incompatibilities and 
## DP: fixing proper compiler options

@DPATCH@

--- qt-x11-free-3.3.6~/mkspecs/hurd-g++/qmake.conf	2006-09-28 07:45:03.000000000 +0000
+++ qt-x11-free-3.3.6/mkspecs/hurd-g++/qmake.conf	2006-09-28 07:45:40.000000000 +0000
@@ -16,7 +16,7 @@
 QMAKE_LEXFLAGS		= 
 QMAKE_YACC		= yacc
 QMAKE_YACCFLAGS		= -d
-QMAKE_CFLAGS		=
+QMAKE_CFLAGS		= -pipe
 QMAKE_CFLAGS_DEPS	= -M
 QMAKE_CFLAGS_WARN_ON	= -Wall -W
 QMAKE_CFLAGS_WARN_OFF	= -w
@@ -24,6 +24,7 @@
 QMAKE_CFLAGS_DEBUG	= -g
 QMAKE_CFLAGS_SHLIB	= -fPIC
 QMAKE_CFLAGS_YACC	= -Wno-unused -Wno-parentheses
+QMAKE_CFLAGS_THREAD	= -D_REENTRANT
 
 QMAKE_CXX		= g++
 QMAKE_CXXFLAGS		= $$QMAKE_CFLAGS
@@ -34,6 +35,7 @@
 QMAKE_CXXFLAGS_DEBUG	= $$QMAKE_CFLAGS_DEBUG
 QMAKE_CXXFLAGS_SHLIB	= $$QMAKE_CFLAGS_SHLIB
 QMAKE_CXXFLAGS_YACC	= $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_THREAD	= $$QMAKE_CFLAGS_THREAD
 
 QMAKE_INCDIR		=
 QMAKE_LIBDIR		=
@@ -52,14 +54,19 @@
 QMAKE_LFLAGS_SHLIB	= -shared
 QMAKE_LFLAGS_PLUGIN	= $$QMAKE_LFLAGS_SHLIB
 QMAKE_LFLAGS_SONAME	= -Wl,-soname,
+QMAKE_LFLAGS_THREAD	=
 
-QMAKE_LIBS		=
+# The following trick (QMAKE_LIBS{,_THREAD}) is needed at the moment
+QMAKE_LIBS		= -lpthread
 QMAKE_LIBS_DYNLOAD	= -ldl
 QMAKE_LIBS_X11		= -lXext -lX11 -lm
+QMAKE_LIBS_X11SM	= -lSM -lICE
+QMAKE_LIBS_NIS		= -lnsl
 QMAKE_LIBS_QT		= -lqt
-
+QMAKE_LIBS_QT_THREAD	= -lqt-mt
 QMAKE_LIBS_OPENGL	= -lGLU -lGL -lXmu
 QMAKE_LIBS_OPENGL_QT	= -lGL -lXmu
+QMAKE_LIBS_THREAD	= 
 
 QMAKE_MOC		= $(QTDIR)/bin/moc
 QMAKE_UIC		= $(QTDIR)/bin/uic
--- qt-x11-free-3.3.6~/src/tools/qdir_unix.cpp	2006-09-28 07:45:03.000000000 +0000
+++ qt-x11-free-3.3.6/src/tools/qdir_unix.cpp	2006-09-28 07:45:07.000000000 +0000
@@ -71,6 +71,20 @@
 QString QDir::canonicalPath() const
 {
     QString r;
+#if defined(__GLIBC__) && !defined(PATH_MAX)
+    char *cur = ::get_current_dir_name();
+    if ( cur ) {
+        char *tmp = canonicalize_file_name( QFile::encodeName( dPath ).data() );
+        if ( tmp ) {
+            r = QFile::decodeName( tmp );
+            free( tmp );
+        }
+        slashify( r );
+    	// always make sure we go back to the current dir
+        ::chdir( cur );
+        free( cur );
+    }
+#else
     char cur[PATH_MAX+1];
     if ( ::getcwd( cur, PATH_MAX ) ) {
 	char tmp[PATH_MAX+1];
@@ -83,6 +97,7 @@
     	// always make sure we go back to the current dir
 	::chdir( cur );
     }
+#endif  /* __GLIBC__ && !PATH_MAX */
     return r;
 }
 
@@ -144,9 +159,17 @@
 
     struct stat st;
     if ( ::stat( ".", &st ) == 0 ) {
+#if defined(__GLIBC__)  && !defined(PATH_MAX)
+        char *currentName = ::get_current_dir_name();
+        if ( currentName ) {
+            result = QFile::decodeName(currentName);
+            free( currentName );
+        }
+#else
 	char currentName[PATH_MAX+1];
 	if ( ::getcwd( currentName, PATH_MAX ) )
 	    result = QFile::decodeName(currentName);
+#endif /* __GLIBC__ && !PATH_MAX */
 #if defined(QT_DEBUG)
 	if ( result.isNull() )
 	    qWarning( "QDir::currentDirPath: getcwd() failed" );
--- qt-x11-free-3.3.6~/src/tools/qfileinfo_unix.cpp	2006-09-28 07:45:03.000000000 +0000
+++ qt-x11-free-3.3.6/src/tools/qfileinfo_unix.cpp	2006-09-28 07:45:07.000000000 +0000
@@ -45,6 +45,9 @@
 #if !defined(QWS) && defined(Q_OS_MAC)
 # include <qt_mac.h>
 #endif
+#if defined(Q_OS_HURD)
+# include <stdlib.h>
+#endif
 
 void QFileInfo::slashify( QString& )
 {
@@ -124,16 +127,43 @@
 
 QString QFileInfo::readLink() const
 {
+    if ( !isSymLink() )
+        return QString();
 #if defined(Q_OS_UNIX) && !defined(Q_OS_OS2EMX)
+#if defined(__GLIBC__) && !defined(PATH_MAX)
+    int size = 256;
+    char *s = NULL, *s2;
+
+    while (1)
+    {
+        s2 = (char *) realloc (s, size);
+        if (s2 == NULL) {
+            free( s );
+            return QString();
+        }
+        s = s2;
+        int len = readlink ( QFile::encodeName(fn).data(), s, size );
+        if ( len < 0 ) {
+            free( s );
+            return QString();
+        }
+        if ( len < size ) {
+            s[len] = '\0';
+            QString str = QFile::decodeName(s);
+            free(s);
+            return str;
+        }
+        size *= 2;
+    }
+#else
     char s[PATH_MAX+1];
-    if ( !isSymLink() )
-	return QString();
     int len = readlink( QFile::encodeName(fn).data(), s, PATH_MAX );
     if ( len >= 0 ) {
 	s[len] = '\0';
 	return QFile::decodeName(s);
     }
-#endif
+#endif /* __GLIBC__ && !PATH_MAX */
+#endif /* Q_OS_UNIX && !Q_OS_OS2EMX */
 #if !defined(QWS) && defined(Q_OS_MAC)
     {
         FSRef fref;
--- qt-x11-free-3.3.6~/src/tools/qglobal.h	2006-09-28 07:45:04.000000000 +0000
+++ qt-x11-free-3.3.6/src/tools/qglobal.h	2006-09-28 07:45:07.000000000 +0000
@@ -112,6 +112,8 @@
 #  define Q_OS_ULTRIX
 #elif defined(sinix)
 #  define Q_OS_RELIANT
+#elif defined(__GNU__)
+#  define Q_OS_HURD
 #elif defined(__linux__) || defined(__linux) || defined(__GNU__) || defined(__GLIBC__)
 #  define Q_OS_LINUX
 #elif defined(__FreeBSD__) || defined(__DragonFly__)