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Qt-interest Archive, May 2007
partial patch for SunStudio compiler on Linux

Message 1 in thread

I've been working through building qt 4.3 (from rsync) using the Sun Studio 
compiler on Linux. I'm planning on providing this to TT when it is OK.

It builds fine (-platform linux-suncc) with the attached patch, and the Qt 
examples/demos run, but they segfault on exit:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 3471056 (LWP 6321)]
0x06fe0000 in ?? ()
(gdb) bt
#0  0x06fe0000 in ?? ()
#1  0x0057601f in __1cVqt_call_post_routines6F_v_ () 
from /usr/local/Trolltech/Qt-4.3.0-snapshot-20070504/lib/libQtCore.so.4
#2  0x00fe6730 in __1cMQdDApplication2T6M_v_ () 
from /usr/local/Trolltech/Qt-4.3.0-snapshot-20070504/lib/libQtGui.so.4
#3  0x0804e264 in main ()

I'm going to try a few different compiler options and a debug build, but if 
anyone else has any ideas, please let me know.

Brad

diff -Naur qt-x11-rsync/mkspecs/linux-suncc/qmake.conf qt-x11-rsync-suncc/mkspecs/linux-suncc/qmake.conf

diff -Naur qt-x11-rsync/mkspecs/linux-suncc/qmake.conf qt-x11-rsync-suncc/mkspecs/linux-suncc/qmake.conf
--- qt-x11-rsync/mkspecs/linux-suncc/qmake.conf	1970-01-01 10:00:00.000000000 +1000
+++ qt-x11-rsync-suncc/mkspecs/linux-suncc/qmake.conf	2007-05-04 17:47:05.000000000 +1000
@@ -0,0 +1,85 @@
+#
+# qmake configuration for linux-suncc
+#
+# Written for the Sun Studio C Compiler
+#
+
+MAKEFILE_GENERATOR	= UNIX
+TEMPLATE		= app
+CONFIG			+= qt warn_on release link_prl
+QT			+= core gui
+
+QMAKE_CC		= c99
+QMAKE_LEX		= flex
+QMAKE_LEXFLAGS		=
+QMAKE_YACC		= yacc
+QMAKE_YACCFLAGS		= -d
+QMAKE_CFLAGS		= -Xc -erroff=%all -errshort=full -errfmt=error -errwarn=%none -xipo=0 -features=extinl -s -xjobs=2 -xregs=no%frameptr -dalign -xprefetch=auto -xprefetch_auto_type=indirect_array_access -xprefetch_level=3 -xbuiltin=%all -xcsi -xinline=%auto -xustr=ascii_utf16_ushort -z now -z nodefaultlib -z combreloc -z redlocsym -z rescan -z absexec -xildoff -xldscope=symbolic -xF=%none -xalias_level=std -xsafe=mem -xthreadvar -lc -lpthread -lrt -D__EXTENSIONS__ -DXORG -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_XPG4 -D_XPG4_2 -D_XPG6 -D_POSIX_PTHREAD_SEMANTICS -DQT_QLOCALE_NEEDS_VOLATILE -UUSE_X11R6_XIM -DQ_NO_PACKED_REFERENCE -DQT_THREAD_SUPPORT -DGTK_COMPILATION -UGTK_DISABLE_DEPRECATED -DLIBXML_THREAD_ALLOC_ENABLED -DQT_THREAD_SUPPORT -DNDEBUG -DNO_DEBUG -KPIC -DPIC -xtarget=pentium4 -xarch=sse2 -xchip=pentium4 -xcache=8/64/4:256/128/8
+QMAKE_CFLAGS_DEPS	= -M
+QMAKE_CFLAGS_WARN_ON	=
+QMAKE_CFLAGS_WARN_OFF	= -w
+QMAKE_CFLAGS_RELEASE	= -xO3
+QMAKE_CFLAGS_DEBUG	= -g
+QMAKE_CFLAGS_SHLIB	= -KPIC -DPIC
+QMAKE_CFLAGS_STATIC_LIB	= $$QMAKE_CFLAGS_SHLIB
+QMAKE_CFLAGS_YACC	=
+QMAKE_CFLAGS_THREAD	= -mt -D_REENTRANT
+
+QMAKE_CXX		= CC
+QMAKE_CXXFLAGS		= -features=%all,extensions -instances=global -template=geninlinefuncs -xipo=0 -s -xregs=no%frameptr -xbuiltin=%all -xinline=%auto -xjobs=2 -xlibmil -xustr=ascii_utf16_ushort -xlibmopt -z now -z nodefaultlib -z combreloc -z redlocsym -z rescan -z absexec -xldscope=symbolic -xalias_level=compatible -xildoff -lc -lpthread -lrt -DNDEBUG -DNO_DEBUG -xF=%none -xthreadvar -D__EXTENSIONS__ -DXORG -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_XPG4 -D_XPG4_2 -D_XPG6 -D_POSIX_PTHREAD_SEMANTICS -DQT_QLOCALE_NEEDS_VOLATILE -UUSE_X11R6_XIM -DQ_NO_PACKED_REFERENCE -DQT_THREAD_SUPPORT -DGTK_COMPILATION -UGTK_DISABLE_DEPRECATED -DLIBXML_THREAD_ALLOC_ENABLED -DQT_THREAD_SUPPORT -xtarget=pentium4 -xarch=sse2 -xchip=pentium4 -xcache=8/64/4:256/128/8
+QMAKE_CXXFLAGS_DEPS	= $$QMAKE_CFLAGS_DEPS
+QMAKE_CXXFLAGS_WARN_ON	= $$QMAKE_CFLAGS_WARN_ON
+QMAKE_CXXFLAGS_WARN_OFF	= $$QMAKE_CFLAGS_WARN_OFF
+QMAKE_CXXFLAGS_RELEASE	= $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_DEBUG	= $$QMAKE_CFLAGS_DEBUG
+QMAKE_CXXFLAGS_SHLIB	= $$QMAKE_CFLAGS_SHLIB
+QMAKE_CXXFLAGS_STATIC_LIB = $$QMAKE_CFLAGS_STATIC_LIB
+QMAKE_CXXFLAGS_YACC	= $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_THREAD	= $$QMAKE_CFLAGS_THREAD
+
+QMAKE_INCDIR		=
+QMAKE_LIBDIR		=
+QMAKE_INCDIR_X11	= /usr/X11R6/include
+QMAKE_LIBDIR_X11	= /usr/X11R6/lib
+QMAKE_INCDIR_QT		= $$[QT_INSTALL_HEADERS]
+QMAKE_LIBDIR_QT		= $$[QT_INSTALL_LIBS]
+QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
+QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib
+
+QMAKE_LINK		= $$QMAKE_CXX
+QMAKE_LINK_SHLIB	= $$QMAKE_CXX
+QMAKE_LFLAGS		= 
+QMAKE_LFLAGS_RELEASE	=
+QMAKE_LFLAGS_DEBUG	= -g
+QMAKE_LFLAGS_SHLIB	= -G
+QMAKE_LFLAGS_PLUGIN	= $$QMAKE_LFLAGS_SHLIB
+QMAKE_LFLAGS_SONAME	= -h$$LITERAL_WHITESPACE
+QMAKE_LFLAGS_THREAD	= -lc -lpthread -lrt -mt
+QMAKE_RPATH		= -R
+
+QMAKE_LIBS		=
+QMAKE_LIBS_DYNLOAD	= -ldl
+QMAKE_LIBS_X11		= -lXext -lX11 -lm
+QMAKE_LIBS_X11SM	= -lSM -lICE
+QMAKE_LIBS_NIS		= -lnsl
+QMAKE_LIBS_OPENGL	= -lGLU -lGL
+QMAKE_LIBS_OPENGL_QT	= -lGL
+QMAKE_LIBS_THREAD	= -lpthread
+
+QMAKE_MOC		= $$[QT_INSTALL_BINS]/moc
+QMAKE_UIC		= $$[QT_INSTALL_BINS]/uic
+
+QMAKE_AR		= ar cqs
+QMAKE_RANLIB		=
+
+QMAKE_TAR		= tar -cf
+QMAKE_GZIP		= gzip -9f
+
+QMAKE_COPY		= cp -f
+QMAKE_MOVE		= mv -f
+QMAKE_DEL_FILE		= rm -f
+QMAKE_DEL_DIR		= rmdir
+QMAKE_CHK_DIR_EXISTS	= test -d
+QMAKE_MKDIR		= mkdir -p
+include(../common/unix.conf)
+load(qt_config)
diff -Naur qt-x11-rsync/mkspecs/linux-suncc/qplatformdefs.h qt-x11-rsync-suncc/mkspecs/linux-suncc/qplatformdefs.h
--- qt-x11-rsync/mkspecs/linux-suncc/qplatformdefs.h	1970-01-01 10:00:00.000000000 +1000
+++ qt-x11-rsync-suncc/mkspecs/linux-suncc/qplatformdefs.h	2007-05-04 17:47:05.000000000 +1000
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
+**
+** This file is part of the qmake spec of the Qt Toolkit.
+**
+** This file may be used under the terms of the GNU General Public
+** License version 2.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of
+** this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+** http://www.trolltech.com/products/qt/opensource.html
+**
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://www.trolltech.com/products/qt/licensing.html or contact the
+** sales department at sales@xxxxxxxxxxxxxx
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+****************************************************************************/
+#define _ISOC99_SOURCE 1
+#define _XOPEN_SOURCE 600
+#define _BSD_SOURCE 1
+
+#include "../linux-g++/qplatformdefs.h"
+
+#ifdef __i386
+#define __i386__
+#endif
+
+#ifdef __amd64
+#define __x86_64__
+#endif
+
+#ifdef truncate
+#undef truncate
+#endif
+
+#ifdef open
+#undef open
+#endif
+
+#define __builtin_expect(x,y) (x)
+
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+
diff -Naur qt-x11-rsync/src/3rdparty/sqlite/sqlite3.c qt-x11-rsync-suncc/src/3rdparty/sqlite/sqlite3.c
--- qt-x11-rsync/src/3rdparty/sqlite/sqlite3.c	2007-05-04 09:20:37.000000000 +1000
+++ qt-x11-rsync-suncc/src/3rdparty/sqlite/sqlite3.c	2007-05-04 17:44:56.000000000 +1000
@@ -20,6 +20,7 @@
 ** This amalgamation was generated on 2007-04-18 15:18:29 UTC.
 */
 #define SQLITE_AMALGAMATION 1
+#include "qplatformdefs.h"
 /************** Begin file sqlite3.h *****************************************/
 /*
 ** 2001 September 15
@@ -14603,9 +14604,18 @@
 #ifdef SQLITE_UNIX_THREADS
 static pthread_t mutexOwner;          /* Thread holding mutexMain */
 static int mutexOwnerValid = 0;       /* True if mutexOwner is valid */
+#if defined(Q_CC_SUN) && defined(Q_OS_LINUX)
+/* the linux pthreads headers use an unnamed union, which is a C++ feature.
+ * However the Sun C compiler (used here) doesn't support that.
+ * So we hack around it
+ */
+static pthread_mutex_t mutexMain = {0,0,0,0,0}; /* The mutex */
+static pthread_mutex_t mutexAux = {0,0,0,0,0};  /* Aux mutex */
+#else 
 static pthread_mutex_t mutexMain = PTHREAD_MUTEX_INITIALIZER; /* The mutex */
 static pthread_mutex_t mutexAux = PTHREAD_MUTEX_INITIALIZER;  /* Aux mutex */
 #endif
+#endif
 
 /*
 ** The following pair of routine implement mutual exclusion for
diff -Naur qt-x11-rsync/src/network/qsslcertificate.cpp qt-x11-rsync-suncc/src/network/qsslcertificate.cpp
--- qt-x11-rsync/src/network/qsslcertificate.cpp	2007-05-04 09:20:52.000000000 +1000
+++ qt-x11-rsync-suncc/src/network/qsslcertificate.cpp	2007-05-04 17:44:56.000000000 +1000
@@ -98,6 +98,8 @@
     \value StateOrProvinceName "ST" The state or province.
 */
 
+#include "qplatformdefs.h"
+
 #include "qsslsocket_openssl_symbols_p.h"
 #include "qsslcertificate.h"
 #include "qsslcertificate_p.h"
diff -Naur qt-x11-rsync/src/network/qsslkey.cpp qt-x11-rsync-suncc/src/network/qsslkey.cpp
--- qt-x11-rsync/src/network/qsslkey.cpp	2007-05-04 09:20:52.000000000 +1000
+++ qt-x11-rsync-suncc/src/network/qsslkey.cpp	2007-05-04 17:44:56.000000000 +1000
@@ -50,6 +50,8 @@
     \sa QSslSocket, QSslCertificate, QSslCipher
 */
 
+#include "qplatformdefs.h"
+
 #include "qsslsocket_openssl_symbols_p.h"
 #include "qsslkey.h"
 #include "qsslkey_p.h"
diff -Naur qt-x11-rsync/src/network/qsslsocket.cpp qt-x11-rsync-suncc/src/network/qsslsocket.cpp
--- qt-x11-rsync/src/network/qsslsocket.cpp	2007-05-04 09:20:52.000000000 +1000
+++ qt-x11-rsync-suncc/src/network/qsslsocket.cpp	2007-05-04 17:44:56.000000000 +1000
@@ -228,6 +228,8 @@
     or calling QSslSocket::ignoreErrors() will have no effect.
 */
 
+#include "qplatformdefs.h"
+
 #include "qsslcipher.h"
 #include "qsslsocket.h"
 #include "qsslsocket_openssl_p.h"
diff -Naur qt-x11-rsync/src/network/qsslsocket_openssl.cpp qt-x11-rsync-suncc/src/network/qsslsocket_openssl.cpp
--- qt-x11-rsync/src/network/qsslsocket_openssl.cpp	2007-05-04 09:20:52.000000000 +1000
+++ qt-x11-rsync-suncc/src/network/qsslsocket_openssl.cpp	2007-05-04 17:44:56.000000000 +1000
@@ -36,6 +36,8 @@
 **
 ****************************************************************************/
 
+#include "qplatformdefs.h"
+
 #include "qsslsocket_openssl_p.h"
 #include "qsslsocket_openssl_symbols_p.h"
 #include "qsslsocket.h"
diff -Naur qt-x11-rsync/src/network/qsslsocket_openssl_symbols.cpp qt-x11-rsync-suncc/src/network/qsslsocket_openssl_symbols.cpp
--- qt-x11-rsync/src/network/qsslsocket_openssl_symbols.cpp	2007-05-04 09:20:52.000000000 +1000
+++ qt-x11-rsync-suncc/src/network/qsslsocket_openssl_symbols.cpp	2007-05-04 17:44:56.000000000 +1000
@@ -36,6 +36,8 @@
 **
 ****************************************************************************/
 
+#include "qplatformdefs.h"
+
 #include "qsslsocket_openssl_symbols_p.h"
 
 #include <QtCore/qlibrary.h>
diff -Naur qt-x11-rsync/src/script/qscriptlexer.cpp qt-x11-rsync-suncc/src/script/qscriptlexer.cpp
--- qt-x11-rsync/src/script/qscriptlexer.cpp	2007-05-04 09:20:44.000000000 +1000
+++ qt-x11-rsync-suncc/src/script/qscriptlexer.cpp	2007-05-04 17:44:56.000000000 +1000
@@ -21,6 +21,8 @@
 **
 ****************************************************************************/
 
+#include "qplatformdefs.h"
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif

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Message 2 in thread

Brad Hards <bradh@xxxxxxxxxxxxx> wrote on 05/04/2007 08:23:59 PM:

# I've been working through building qt 4.3 (from rsync) using the Sun
Studio
# compiler on Linux. I'm planning on providing this to TT when it is OK.

FYI don't hold your breath for them to accept it; TT is not at all big
on accepting outside code.  :-(

--
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