Add QNX x86_64 support (#2)

* Adds QNX x86_64 support

pthread is included in libc for QNX, so moved that to system-
specific parts of the makefiles.

* Updates description of makefile

makefiles/Makefile.common

@@ -20,7 +20,7 @@ CFLAGS = -g -DPROTO_DEBUG -DUNIX -D_FILE_OFFSET_BITS=64 -O $(SYSTEM_CFLAGS) $(SY
 LDFLAGS = $(SYSTEM_LDFLAGS)
 
 # Note: Even command line app needs X11 for Netscape post-processing
-LIBS = $(SYSTEM_LIBS) -lm -lpthread
+LIBS = $(SYSTEM_LIBS) -lm
 XLIBS = -lXmu -lXt -lX11
 
 

makefiles/Makefile.hpux

@@ -8,7 +8,7 @@
 #
 SYSTEM_INCLUDES = 
 SYSTEM_LDFLAGS = 
-SYTSTEM_LIBS = 
+SYTSTEM_LIBS = -lpthread
 
 # 6) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.iphone

@@ -12,7 +12,7 @@ SYSROOT = $(SDK)/SDKs/iPhoneOS2.2.1.sdk
 
 SYSTEM_INCLUDES = 
 SYSTEM_LDFLAGS = -L$(SYSROOT)/usr/lib
-SYSTEM_LIBS = -lresolv
+SYSTEM_LIBS = -lresolv -lpthread
 
 # 2) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.linux

@@ -7,7 +7,7 @@
 #
 SYSTEM_INCLUDES = -Wall -I/usr/X11R6/include 
 SYSTEM_LDFLAGS = -L/usr/X11R6/lib 
-SYSTEM_LIBS = -ldl 
+SYSTEM_LIBS = -ldl -lpthread
 
 # 6) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.macosx

@@ -8,7 +8,7 @@
 
 SYSTEM_INCLUDES = 
 SYSTEM_LDFLAGS = 
-SYSTEM_LIBS = -lresolv -lpcap
+SYSTEM_LIBS = -lresolv -lpcap -lpthread
 
 # 2) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.mklinux

@@ -9,7 +9,7 @@
 SYSTEM_INCLUDES = -I/usr/X11R6/include
 
 SYSTEM_LDFLAGS = -L/usr/X11R6/lib 
-SYSTEM_LIBS = -ldl 
+SYSTEM_LIBS = -ldl -lpthread
 
 # 6) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.netbsd

@@ -7,7 +7,7 @@
 #
 SYSTEM_INCLUDES = -I/usr/X11R6/include 
 SYSTEM_LDFLAGS = -L/usr/X11R6/lib 
-SYSTEM_LIBS =  
+SYSTEM_LIBS = -lpthread
 
 # 6) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.sgi

@@ -8,7 +8,7 @@
 #
 SYSTEM_INCLUDES = -DIRIX -n32 -woff 3333
 SYSTEM_LDFLAGS = 
-SYSTEM_LIBS = 
+SYSTEM_LIBS = -lpthread
 
 # 6) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.solaris

@@ -7,7 +7,7 @@
 #
 SYSTEM_INCLUDES = 
 SYSTEM_LDFLAGS = 
-SYSTEM_LIBS = -ldl -lnsl -lsocket -lresolv
+SYSTEM_LIBS = -ldl -lnsl -lsocket -lresolv -lpthread
 
 # 2) System specific capabilities
 # Must choose appropriate for the following:

makefiles/Makefile.x86_64-qnx

@@ -0,0 +1,47 @@
+#
+# NORM QNX 7 x86_64 Makefile
+#
+
+# 5) System specific additional libraries, include paths, etc
+#    (Where to find X11 libraries, etc)
+#
+SYSTEM_INCLUDES = -I/usr/X11R6/include 
+SYSTEM_LDFLAGS = -L/usr/X11R6/lib 
+SYSTEM_LIBS = -lsocket
+
+# 6) System specific capabilities
+# Must choose appropriate for the following:
+#
+# A) -DHAVE_CUSERID (preferred) or -DHAVE_GETLOGIN for cuserid() or getlogin()
+#     functions to obtain user's login name (We may change this to getpwd() 
+#     if that is better across different platforms and login environments)
+#
+# B) -DHAVE_LOCKF (preferred) or -D_LOCKF for lockf() or flock() file locking
+#     functions to attempt exclusive lock on writing to files
+# 
+# C) Specify -DHAVE_DIRFD if you system provides the "dirfd()" function
+#    (Most don't have it defined ... but some do)
+#
+# D) Optionally specify -DHAVE_ASSERT if your system has a built-in ASSERT()
+#    routine.
+#
+# F) Some systems (SOLARIS/SUNOS) have a few gotchas which require
+#    some #ifdefs to avoid compiler warnings ... so you might need
+#    to specify -DSOLARIS or -DSUNOS depending on your OS.
+#
+# G) Uncomment this if you have the NRL IPv6+IPsec software
+#DNETSEC = -DNETSEC -I/usr/inet6/include
+#
+# (We export these for other Makefiles as needed)
+#
+
+SYSTEM_HAVES = -DHAVE_GETLOGIN -DHAVE_LOCKF -DHAVE_ASSERT -DHAVE_DIRFD $(DNETSEC) 
+SYSTEM = x86_64-qnx
+
+CC = ntox86_64-g++
+SYSTEM_CFLAGS = -fPIC -Wall -pedantic -Wcast-align -Wno-variadic-macros
+SYSTEM_SOFLAGS = -shared -Wl,-soname,libnorm.so.1
+RANLIB = ntox86_64-ranlib
+AR = ntox86_64-ar
+
+include Makefile.common