qmake used DEFINE *= where possible

docs/building/hello-world.mdx

@@ -496,7 +496,7 @@ TEMPLATE = app
 
 CONFIG *= cmdline
 
-DEFINES += PROJECT_TINYORM_HELLOWORLD
+DEFINES *= PROJECT_TINYORM_HELLOWORLD
 
 SOURCES += $$PWD/main.cpp
 

docs/building/migrations.mdx

@@ -633,7 +633,7 @@ TARGET = tom
 
 CONFIG *= cmdline
 
-DEFINES += PROJECT_TOM
+DEFINES *= PROJECT_TOM
 
 SOURCES += $$PWD/main.cpp
 

examples/tom/tom.pro

@@ -16,7 +16,7 @@ CONFIG *= cmdline
 # TinyTom example application defines
 # ---
 
-DEFINES += PROJECT_TOM_EXAMPLE
+DEFINES *= PROJECT_TOM_EXAMPLE
 
 # TinyTom example application header and source files
 # ---

qmake/common.pri

@@ -27,7 +27,7 @@ CONFIG -= c++11 app_bundle
 # In order to do so, uncomment the following line.
 # You can also select to disable deprecated APIs only up to a certain version of Qt.
 # Disables all the APIs deprecated before Qt 6.0.0
-DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000
+DEFINES *= QT_DISABLE_DEPRECATED_BEFORE=0x060000
 
 #DEFINES *= QT_ASCII_CAST_WARNINGS
 #DEFINES *= QT_NO_CAST_FROM_ASCII

qmake/features/tiny_resource_and_manifest.prf

@@ -27,7 +27,7 @@ defineTest(tiny_resource_and_manifest) {
     QMAKE_DISTCLEAN += $$rcFile
 
     # Needed in the RC file, MinGW does not define _DEBUG macro
-    mingw:CONFIG(debug, debug|release): DEFINES += _DEBUG
+    mingw:CONFIG(debug, debug|release): DEFINES *= _DEBUG
 
     RC_INCLUDEPATH = $$1
     RC_FILE = $$rcFile

qmake/winconf.pri

@@ -3,14 +3,14 @@
 
 # All have to be defined because of checks at the beginning of the qt_windows.h
 # Windows 10 1903 "19H1" - 0x0A000007
-DEFINES += WINVER=_WIN32_WINNT_WIN10
-DEFINES += NTDDI_VERSION=NTDDI_WIN10_19H1
-DEFINES += _WIN32_WINNT=_WIN32_WINNT_WIN10
+DEFINES *= WINVER=_WIN32_WINNT_WIN10
+DEFINES *= NTDDI_VERSION=NTDDI_WIN10_19H1
+DEFINES *= _WIN32_WINNT=_WIN32_WINNT_WIN10
 # Internet Explorer 11
-DEFINES += _WIN32_IE=_WIN32_IE_IE110
+DEFINES *= _WIN32_IE=_WIN32_IE_IE110
 # Exclude unneeded header files
-DEFINES += WIN32_LEAN_AND_MEAN
-DEFINES += NOMINMAX
+DEFINES *= WIN32_LEAN_AND_MEAN
+DEFINES *= NOMINMAX
 
 # Latest qmake's msvc fixes
 # ---

src/src.pro

@@ -33,7 +33,7 @@ include(../qmake/common.pri)
 # TinyORM defines
 # ---
 
-DEFINES += PROJECT_TINYORM
+DEFINES *= PROJECT_TINYORM
 
 # Build as the shared library
 CONFIG(shared, dll|shared|static|staticlib) | \

tests/TinyUtils/TinyUtils.pro

@@ -16,7 +16,7 @@ CONFIG *= create_prl create_pc create_libtool
 # TinyUtils library defines
 # ---
 
-DEFINES += PROJECT_TINYUTILS
+DEFINES *= PROJECT_TINYUTILS
 
 # Build as the shared library
 CONFIG(shared, dll|shared|static|staticlib) | \

tests/auto/functional/others/versions/versions.pro

@@ -7,15 +7,15 @@ QT -= sql
 SOURCES = tst_versions.cpp
 
 tom_example:!disable_tom: \
-    DEFINES += TINYTOM_EXAMPLE
+    DEFINES *= TINYTOM_EXAMPLE
 
 # Used by checkFileVersion_*() tests
 win32 {
-    DEFINES += TINYTEST_VERSIONS_IS_QMAKE
+    DEFINES *= TINYTEST_VERSIONS_IS_QMAKE
 
     CONFIG(shared, dll|shared|static|staticlib) | \
     CONFIG(dll, dll|shared|static|staticlib): \
-        DEFINES += TINYTEST_VERSIONS_IS_SHARED_BUILD
+        DEFINES *= TINYTEST_VERSIONS_IS_SHARED_BUILD
 
     # File versions
     # ---

tests/qmake/TinyUtils.pri

@@ -3,7 +3,7 @@
 
 CONFIG(shared, dll|shared|static|staticlib) | \
 CONFIG(dll, dll|shared|static|staticlib): \
-    DEFINES += TINYUTILS_LINKING_SHARED
+    DEFINES *= TINYUTILS_LINKING_SHARED
 
 # TinyUtils library headers include path
 # ---

tests/qmake/common.pri

@@ -29,7 +29,7 @@ win32-clang-msvc: \
 # Tests defines
 # ---
 
-DEFINES += PROJECT_TINYORM_TEST
+DEFINES *= PROJECT_TINYORM_TEST
 
 # Windows resource and manifest files
 # ---

tests/testdata_tom/testdata_tom.pro

@@ -16,7 +16,7 @@ CONFIG *= cmdline
 # TinyTom migrations for unit tests defines
 # ---
 
-DEFINES += PROJECT_TOM_TESTDATA
+DEFINES *= PROJECT_TOM_TESTDATA
 
 # TinyTom migrations for unit tests header and source files
 # ---