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-rw-r--r--configure.pri7
1 files changed, 5 insertions, 2 deletions
diff --git a/configure.pri b/configure.pri
index d8ca93d839..d8d0260fa0 100644
--- a/configure.pri
+++ b/configure.pri
@@ -465,7 +465,9 @@ defineTest(reloadSpec) {
$$[QT_HOST_DATA/src]/mkspecs/features/mac/toolchain.prf \
$$[QT_HOST_DATA/src]/mkspecs/features/toolchain.prf
- _SAVED_CONFIG = $$CONFIG
+ saved_variables = CONFIG QMAKE_CXXFLAGS
+ for (name, saved_variables): \
+ _SAVED_$$name = $$eval($$name)
load(spec_pre)
# qdevice.pri gets written too late (and we can't write it early
# enough, as it's populated in stages, with later ones depending
@@ -474,7 +476,8 @@ defineTest(reloadSpec) {
eval($$l)
include($$QMAKESPEC/qmake.conf)
load(spec_post)
- CONFIG += $$_SAVED_CONFIG
+ for (name, saved_variables): \
+ $$name += $$eval(_SAVED_$$name)
load(default_pre)
# ensure pristine environment for configuration. again.