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# Ensure that a cache is present. If none was found on startup, this will create
# one in the build directory of the project which loads this feature.
cache()
load(configure_base)
isEmpty(QMAKE_CONFIG_VERBOSE): QMAKE_CONFIG_VERBOSE = false
QMAKE_CONFIG_LOG = $$dirname(_QMAKE_CACHE_)/config.log
recheck: write_file($$QMAKE_CONFIG_LOG, "")
isEmpty(QMAKE_CONFIG_TESTS_DIR): QMAKE_CONFIG_TESTS_DIR = $$_PRO_FILE_PWD_/config.tests
# Try to build the test project in $$QMAKE_CONFIG_TESTS_DIR/$$1
# ($$_PRO_FILE_PWD_/config.tests/$$1 by default).
#
# If the test passes, config_$$1 will be added to CONFIG.
# The result is automatically cached. Use of cached results
# can be suppressed by passing CONFIG+=recheck to qmake.
#
# Returns: true iff the test passes
defineTest(qtCompileTest) {
positive = config_$$1
done = done_config_$$1
$$done:!recheck {
$$positive:return(true)
return(false)
}
log("Checking for $${1}... ")
msg = "executing config test $$1"
write_file($$QMAKE_CONFIG_LOG, msg, append)
test_dir = $$QMAKE_CONFIG_TESTS_DIR/$$1
test_out_dir = $$shadowed($$test_dir)
test_cmd_base = "$$QMAKE_CD $$system_quote($$system_path($$test_out_dir)) &&"
# Disable qmake features which are typically counterproductive for tests
qmake_configs = "\"CONFIG -= qt debug_and_release app_bundle lib_bundle\""
# On WinRT we need to change the entry point as we cannot create windows
# applications
winrt {
qmake_configs += " \"QMAKE_LFLAGS+=/ENTRY:main\""
}
# Clean up after previous run
exists($$test_out_dir/Makefile):qtRunLoggedCommand("$$test_cmd_base $$QMAKE_MAKE distclean")
mkpath($$test_out_dir)|error()
!isEmpty (QMAKE_QTCONF): qtconfarg = -qtconf $$QMAKE_QTCONF
qtRunLoggedCommand("$$test_cmd_base $$system_quote($$system_path($$QMAKE_QMAKE)) $$qtconfarg -spec $$QMAKESPEC $$qmake_configs $$shell_quote($$test_dir)") {
qtRunLoggedCommand("$$test_cmd_base $$QMAKE_MAKE") {
log("yes$$escape_expand(\\n)")
msg = "test $$1 succeeded"
write_file($$QMAKE_CONFIG_LOG, msg, append)
!$$positive {
CONFIG += $$positive
cache(CONFIG, add, positive)
}
!$$done {
CONFIG += $$done
cache(CONFIG, add, done)
}
export(CONFIG)
return(true)
}
}
log("no$$escape_expand(\\n)")
msg = "test $$1 FAILED"
write_file($$QMAKE_CONFIG_LOG, msg, append)
$$positive {
CONFIG -= $$positive
cache(CONFIG, sub, positive)
}
!$$done {
CONFIG += $$done
cache(CONFIG, add, done)
}
export(CONFIG)
return(false)
}
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