qt5base-lts/mkspecs/features/configure.prf

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equals(MAKEFILE_GENERATOR, UNIX) {
QMAKE_MAKE = make
} else:equals(MAKEFILE_GENERATOR, MINGW) {
!equals(QMAKE_HOST.os, Windows): \
QMAKE_MAKE = make
else: \
QMAKE_MAKE = mingw32-make
} else:if(equals(MAKEFILE_GENERATOR, MSVC.NET)|equals(MAKEFILE_GENERATOR, MSBUILD)) {
QMAKE_MAKE = nmake
} else:ios {
# iOS unsets MAKEFILE_GENERATOR in its default_pre.prf
QMAKE_MAKE = make
} else {
error("Configure tests are not supported with the $$MAKEFILE_GENERATOR Makefile generator.")
}
# Ensure that a cache is present. If none was found on startup, this will create
# one in the build directory of the project which loads this feature.
cache()
QMAKE_CONFIG_LOG = $$dirname(_QMAKE_CACHE_)/config.log
QMAKE_CONFIG_TESTS_DIR = $$_PRO_FILE_PWD_/config.tests
defineTest(qtRunLoggedCommand) {
msg = "+ $$1"
write_file($$QMAKE_CONFIG_LOG, msg, append)
system("$$1 >> \"$$QMAKE_CONFIG_LOG\" 2>&1")|return(false)
return(true)
}
# Try to build the test project in $$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($$test_dir)
test_cmd_base = "cd $$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\""
# Clean up after previous run
exists($$test_out_dir/Makefile):qtRunLoggedCommand("$$test_cmd_base $$QMAKE_MAKE distclean")
mkpath($$test_out_dir)|error("Aborting.")
qtRunLoggedCommand("$$test_cmd_base $$system_quote($$system_path($$QMAKE_QMAKE)) $$qmake_configs $$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)
}