Pick a suitable default architecture for qmake-based applications.

If the Qt package contains one of x86 and x86_64, pick that one. If it
contains both then use the compiler default. Make a similiar decision for
PowerPC-based systems. Note that this logic assumes that Qt has been
configured with an architecture that is usable on the system.

Reviewed-by: Marius Storm-Olsen

1 files changed, 16 insertions, 0 deletions

diff --git a/mkspecs/features/mac/default_post.prf b/mkspecs/features/mac/default_post.prf
index ea9e9bd..210a704 100644
--- a/mkspecs/features/mac/default_post.prf
+++ b/mkspecs/features/mac/default_post.prf
@@ -1,2 +1,18 @@
 load(default_post)
 !no_objective_c:CONFIG += objective_c
+
+# Pick a suitable default architecture for qmake-based applications.
+# If the Qt package contains one of x86 and x86_64, pick that one. If it
+# contains both then use the compiler default. Make a similiar decision for
+# PowerPC-based systems. Note that this logic assumes that Qt has been 
+# configured with an architecture that is usable on the system.
+message(hei $$QT_CONFIG )
+qt:!isEmpty(QT_CONFIG) {
+    contains(QMAKE_HOST.arch, ppc) {
+        !contains(QT_CONFIG, ppc64):contains(QT_CONFIG, ppc):CONFIG += ppc
+        contains(QT_CONFIG, ppc64):!contains(QT_CONFIG, ppc):CONFIG += ppc64
+    } else {
+        !contains(QT_CONFIG, x86_64):contains(QT_CONFIG, x86):CONFIG += x86
+        contains(QT_CONFIG, x86_64):!contains(QT_CONFIG, x86):CONFIG += x86_64
+    }
+}