forked from wang-bin/QtAV
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
qmake: cache() for Qt4 and ready to use compile test. unified with Qt5
Now we can cache the BUILD_DIR exactly in $$BUILD_DIR, with emulated cache() for Qt4, and built-in cache() for Qt5. The code is a little complex for Qt4 TODO: 1. 1cahce(): erase the existing lines contain the value
- Loading branch information
Showing
3 changed files
with
161 additions
and
7 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| ### ONLY FOR Qt4. common.pri must be included before it so that write_file() can be used####### | ||
| ### .qmake.cache MUST be created before it! | ||
| ####ASSUME compile tests and .qmake.cache is in project out root dir | ||
| defineTest(cache) { | ||
| !isEmpty(4): error("cache(var, [set|add|sub] [transient] [super], [srcvar]) requires one to three arguments.") | ||
| isEmpty(1) { | ||
| write_file($$_QMAKE_CACHE_):return(true) | ||
| return(false) | ||
| } | ||
|
|
||
| !isEmpty(2):isEqual(2, set):mode_set=1 | ||
| isEmpty(3) { | ||
| isEmpty(mode_set):error("cache(): modes other than 'set' require a source variable.") | ||
| srcvar = $$1 | ||
| } else { | ||
| eval(srcvar = $$3) | ||
| dstvar = $$1 | ||
| #We need the ref value, so the function's parameter must be a var name. join() is! | ||
| varstr = $$1 = $$join($$srcvar, $$escape_expand(\t)) ##TODO: how to use white space? | ||
| isEqual(2, add) { | ||
| varstr = "$$1 += $$join($$srcvar, $$escape_expand(\t))" ##TODO: how to use white space? | ||
| } else:isEqual(2, sub) { | ||
| varstr = "$$1 -= $$join($$srcvar, $$escape_expand(\t))" ##TODO: how to use white space? | ||
| } else:isEqual(2, set) { | ||
| varstr = "$$1 = $$join($$srcvar, $$escape_expand(\t))" ##TODO: how to use white space? | ||
| } else { | ||
| error("cache(): invalid flag $$2.") | ||
| } | ||
| } | ||
| #error("varstr: $$varstr") | ||
| ##TODO: remove existing lines contain $$srcvar | ||
| #because write_file() will write 1 line for each value(seperated by space), so the value must be closed with "", then it's 1 value, not list | ||
| write_file($$_QMAKE_CACHE_, varstr, append) | ||
| } | ||
|
|
||
| equals(MAKEFILE_GENERATOR, UNIX) { | ||
| QMAKE_MAKE = make | ||
| } else:equals(MAKEFILE_GENERATOR, MINGW) { | ||
| !equals(QMAKE_HOST.os, Windows): \ | ||
| QMAKE_MAKE = make | ||
| else: \ | ||
| QMAKE_MAKE = mingw32-make | ||
| } else:if(equals(MAKEFILE_GENERATOR, MSVC.NET)|equals(MAKEFILE_GENERATOR, MSBUILD)) { | ||
| QMAKE_MAKE = nmake | ||
| } else { | ||
| error("Configure tests are not supported with the $$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}... ") | ||
| message("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)") | ||
| message("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) | ||
| } |