2 files changed, 8 insertions, 5 deletions

diff --git a/mkspecs/aix-xlc/qmake.conf b/mkspecs/aix-xlc/qmake.conf
index 76ead61..3ce593c 100644
--- a/mkspecs/aix-xlc/qmake.conf
+++ b/mkspecs/aix-xlc/qmake.conf
@@ -7,5 +7,5 @@
         MAKEFILE_GENERATOR= UNIX
         TEMPLATE        = app
-        CONFIG          += qt warn_on release
+        CONFIG          += qt warn_on release link_prl
 
         QMAKE_CC        = xlc
@@ -22,5 +22,5 @@ QMAKE_CFLAGS_DEBUG	= -g
         QMAKE_CFLAGS_SHLIB=
         QMAKE_CFLAGS_YACC=
-        QMAKE_CFLAGS_THREAD= -qthreaded -D_THREAD_SAFE
+        QMAKE_CFLAGS_THREAD= -qthreaded
 
         QMAKE_CXX       = xlC
@@ -50,6 +50,6 @@ QMAKE_LINK_SHLIB_CMD	= makeC++SharedLib -p 0 \
                             -o $(TARGETD) \
                             $(LFLAGS) $(OBJECTS) $(OBJMOC) $(LIBS); \
-                          ar q lib$(QMAKE_TARGET).a $(TARGETD); \
-                          ranlib lib$(QMAKE_TARGET).a; \
+                          $(AR) lib$(QMAKE_TARGET).a $(TARGETD); \
+                          $(RANLIB) lib$(QMAKE_TARGET).a; \
                           mv lib$(QMAKE_TARGET).a $(DESTDIR)
         QMAKE_LFLAGS    = $(LFLAGS_EXTRA)
@@ -60,4 +60,5 @@ QMAKE_LFLAGS_PLUGIN	= $$QMAKE_LFLAGS_SHLIB
         QMAKE_LFLAGS_SONAME=
         QMAKE_LFLAGS_THREAD= -L/usr/lib/threads
+        QMAKE_AIX_SHLIB         = 1
 
         QMAKE_LIBS      = $(LIBS_EXTRA)
@@ -84,2 +85,4 @@ QMAKE_MOVE		= mv -f
         QMAKE_DEL_FILE  = rm -f
         QMAKE_DEL_DIR   = rmdir
+        QMAKE_CHK_DIR_EXISTS= test -d
+        QMAKE_MKDIR     = mkdir -p
diff --git a/mkspecs/aix-xlc/qplatformdefs.h b/mkspecs/aix-xlc/qplatformdefs.h
index 7685a7b..79afa5d 100644
--- a/mkspecs/aix-xlc/qplatformdefs.h
+++ b/mkspecs/aix-xlc/qplatformdefs.h
@@ -96,5 +96,5 @@
 #endif
 
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
+#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 500)
 // AIX 4.3 and better only
         #define QT_SNPRINTF     ::snprintf