Commit graph

66 commits

Author SHA1 Message Date
Rémi Verschelde
b0d41847ed SCons: Use CPPDEFINES instead of CPPFLAGS for pre-processor defines
It's the recommended way to set those, and is more portable
(automatically prepends -D for GCC/Clang and /D for MSVC).

We still use CPPFLAGS for some pre-processor flags which are not
defines.
2019-07-03 09:59:04 +02:00
BastiaanOlij
02ea99129e Adding a new Camera Server implementation to Godot.
This is a new singleton where camera sources such as webcams or cameras on a mobile phone can register themselves with the Server.
Other parts of Godot can interact with this to obtain images from the camera as textures.
This work includes additions to the Visual Server to use this functionality to present the camera image in the background. This is specifically targetted at AR applications.
2019-06-15 21:30:32 +10:00
Rémi Verschelde
d52b70fb5e SCons: Always use env.Prepend for CPPPATH
Include paths are processed from left to right, so we use Prepend to
ensure that paths to bundled thirdparty files will have precedence over
system paths (e.g. `/usr/include` should have lowest priority).
2019-04-30 13:12:06 +02:00
Rémi Verschelde
c2a669a9f0 SCons: Review uses of CCFLAGS, CXXFLAGS and CPPFLAGS
Many contributors (me included) did not fully understand what CCFLAGS,
CXXFLAGS and CPPFLAGS refer to exactly, and were thus not using them
in the way they are intended to be.

As per the SCons manual: https://www.scons.org/doc/HTML/scons-user/apa.html

- CCFLAGS: General options that are passed to the C and C++ compilers.
- CFLAGS: General options that are passed to the C compiler (C only;
  not C++).
- CXXFLAGS: General options that are passed to the C++ compiler. By
  default, this includes the value of $CCFLAGS, so that setting
  $CCFLAGS affects both C and C++ compilation.
- CPPFLAGS: User-specified C preprocessor options. These will be
  included in any command that uses the C preprocessor, including not
  just compilation of C and C++ source files [...], but also [...]
  Fortran [...] and [...] assembly language source file[s].

TL;DR: Compiler options go to CCFLAGS, unless they must be restricted
to either C (CFLAGS) or C++ (CXXFLAGS). Preprocessor defines go to
CPPFLAGS.
2019-04-24 16:57:58 +02:00
Bastiaan Olij
b53f2d1d59 Using DisplayLink to emulate vsync on OSX 2019-01-29 17:00:35 +11:00
Hein-Pieter van Braam
e5b335d367 Don't use -ffast-math or other unsafe math optimizations
Godot supports many different compilers and for production releases we
have to support 3 currently: GCC8, Clang6, and MSVC2017. These compilers
all do slightly different things with -ffast-math and it is causing
issues now. See #24841, #24540, #10758, #10070. And probably other
complaints about physics differences between release and release_debug
builds.

I've done some performance comparisons on Linux x86_64. All tests are
ran 20 times.

Bunnymark: (higher is better)
(bunnies)    min    max  stdev average
fast-math   7332   7597    71     7432
this pr     7379   7779   108     7621 (102%)

FPBench (gdscript port http://fpbench.org/) (lower is better)
(ms)
fast-math  15441  16127   192    15764
this pr    15671  16855   326    16001  (99%)

Float_add (adding floats in a tight loop) (lower is better)
(sec)
fast-math   5.49   5.78  0.07     5.65
this pr     5.65   5.90  0.06     5.76  (98%)

Float_div (dividing floats in a tight loop) (lower is better)
(sec)
fast-math  11.70  12.36  0.18    11.99
this pr    11.92  12.32  0.12    12.12  (99%)

Float_mul (multiplying floats in a tight loop) (lower is better)
(sec)
fast-math  11.72  12.17  0.12    11.93
this pr    12.01  12.62  0.17    12.26  (97%)

I have also looked at FPS numbers for tps-demo, 3d platformer, 2d
platformer, and sponza and could not find any measurable difference.

I believe that given the issues and oft-reported (physics) glitches on
release builds I believe that the couple of percent of tight-loop
floating point performance regression is well worth it.

This fixes #24540 and fixes #24841
2019-01-09 02:06:13 +01:00
Rémi Verschelde
d52100f4ff SCons: Allow building Mono module with OSXCross
Improve the test logic to only assume that we're building for macOS
if OSXCROSS_ROOT is defined *and* we requested p=osx.

Supersedes #24480.
2018-12-22 12:36:19 +01:00
Rémi Verschelde
a2a5793e13
Merge pull request #21339 from Placinta/master
Fix regular macOS build by passing -isysroot to compiler so correct system headers are found
2018-11-20 14:11:13 +01:00
lupoDharkael
edcca5f7ad Dont use equality operators with None singleton in python files 2018-10-27 01:18:15 +02:00
Alexandru Croitor
3624644630 Pass -isysroot to compiler / linker when doing a macOS build
Previously the compiler would use system headers located at
/System/Library/Frameworks, which could result in compilation failures
due to the headers not always being up-to-date in regards to the
latest installed macOS SDK headers that come with Xcode.

Fix the issue by passing the SDK path via the -isysroot option to the
compiler and linker invocations.

If no custom SDK path is given, the build system queries the SDK path
via xcrun --show-sdk-path, which returns something similar to

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/
 /Developer/SDKs/MacOSX.sdk/

Querying via xcrun is now also done for iphone (and simulator)
platforms as well.

Here is an example of a compilation failure message due to outdated
headers:

platform/osx/os_osx.mm:1421:41: error: use of undeclared identifier 'NSAppKitVersionNumber10_12'; did you mean 'NSAppKitVersionNumber'?
                                if (floor(NSAppKitVersionNumber) >= NSAppKitVersionNumber10_12) {
                                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~
                                                                    NSAppKitVersionNumber
/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:26:28: note: 'NSAppKitVersionNumber' declared here
2018-08-27 18:01:05 +02:00
PanPan
746a15142f change framework name CoreMidi to CoreMIDI 2018-07-26 00:06:17 +08:00
Rémi Verschelde
a501678ba1
Merge pull request #20154 from marcelofg55/midi_driver
Added a new MIDIDriver class
2018-07-25 01:17:57 +02:00
Juan Linietsky
2b9902db06 -Fix disable_3d flag
-Add extra flag optimize=[size,speed] to be able to prioritize size
2018-07-21 17:26:49 -03:00
Marcelo Fernandez
7a5f9fc08e Added a new MIDIDriver class 2018-07-21 09:09:42 -03:00
Hugo Locurcio
d54b5da940
Tweak some help texts in the build system
This also removes `unix_global_settings_path` from SConstruct
since it is no longer used.
2018-06-07 21:40:54 +02:00
Fabio Alessandrelli
e7b9e2f970 Fix IPhone and OSX cross compilation 2018-03-28 19:08:20 +02:00
bruvzg
eec0f83cf3
Fix WebM SIMD optimizations on macOS. 2018-03-01 09:21:58 +02:00
Rémi Verschelde
3e6f2b7d98 Fix previous commit, "bits" still needed for buildsystem 2018-02-19 23:36:34 +01:00
Rémi Verschelde
42c5af5e48 OSX: Remove unnecessary bits assignment 2018-02-19 23:34:11 +01:00
Rémi Verschelde
f04958cd5d OSX: Remove support for 32-bit and fat binaries
Mac OS X is 64-bit only since 10.7 (Lion), which has reached End-Of-Life in October 2014.
Therefore it no longer makes sense to support exporting 32-bit binaries for Mac OS X,
and we can now default to 64-bit instead of bigger "fat" binaries.
2018-02-19 12:53:28 +01:00
bruvzg
24b01fe70c
Fix macOS build after #16092 2018-01-26 22:39:08 +02:00
Hein-Pieter van Braam
c6d9a7665a Make separate debug symbols opt-in
This adds a separate_debug_symbols option to the x11, windows, and osx
targets. This will default to adding normal debugging symbols to the
artifacts and only splits them when separate_debug_symbols=yes on the
Scons command line.
2018-01-26 20:46:56 +01:00
Rémi Verschelde
db49f35ab8 SCons: Fix usage of LD when we meant LINK
Also made LINK and CXXFLAGS configurable as command line options.
Note that LINK currently expects the *compiler* that will be used
for linking and will call its configured linker behind the scenes
(so g++, clang++, etc., not ld.gold). See #15364 for details.
2018-01-05 20:37:45 +01:00
Juan Linietsky
021f3c924b -Removed OpenMP support, replaced by a custom class.
-Disabled Opus, implementation is wrong.
2017-12-24 09:32:12 -03:00
Rémi Verschelde
bf4d398d4e Do not require OpenMP for non-tools builds (export templates) 2017-12-22 12:24:40 +01:00
bruvzg
0571a36152
MacPorts clang version selection, and OpenMP linking fix. 2017-12-14 20:41:50 +02:00
bruvzg
f8303ec6fb
Adds macports_clang build flag to build using clang-5.0 form MacPorts (with OpenMP support). 2017-12-14 16:44:45 +02:00
Rémi Verschelde
9f134aa5d1 Cleanup old references to GLES2 renderer
There are still some left in the Android Java code, even stuff to swap between
GLES1 and GLES2 support from early Godot days... would be good to see some cleanup
there too one day.

The "graphics/api" option for Android exports is removed, as only GLES 3.0 is supported.
It can be readded when GLES 2.0 support comes back. Fixes #13004.
2017-11-19 17:52:18 +01:00
Rhody Lugo
7f3ecd4227 change matrix and enable caching for Android, iOS and macOS (cross-compile) 2017-11-13 15:05:26 -04:00
N0hbdy
a0c6fa68fb Fix python 3 build in osx-specific platform 2017-10-07 00:01:36 -07:00
Marcelo Fernandez
12d40fa03f Merged iphone and osx audio drivers into drivers/coreaudio 2017-09-30 02:16:42 -03:00
Elliott Sales de Andrade
45a9a680a3 Use BoolVariable for third-party options. 2017-09-25 14:36:30 -04:00
Elliott Sales de Andrade
f9e463bce2 Use EnumVariable for choice-based build options. 2017-09-25 14:36:01 -04:00
Hein-Pieter van Braam
88be952fc9 Create separate debug info files by default
Now that we have a built-in stacktrace on a segfault it would be useful
to have debug information on debug_release builds so that bugreports can
include this information. Without this debug info we will still get
function names in the backtrace but not file location.

This commit will by default build all targets with minimal debug info
and then strip the information into separate files. On MacOS this is a
.dSYM file, on Linux/MingW this is a .debug file. MacOSX will
automatically load a dSYM file if it exists in its debugger. On
Linux/MingW we create a 'gnu debuglink' meaning that gdb and friends
will automatically find the debug symbols if they exist.

Existing workflow for developers does not change at all, except that we
now create two instead of one build artifact by default.

This commit also adds a 'debug_symbols' option to X11, MacOS, and MingW
targets. The default is 'yes' which corresponds to -g1. The alternatives
are 'no' (don't generate debug infos at all) or 'full' which runs with
-g2. A target=debug build will now build with -g3.
2017-09-16 12:00:46 +02:00
Matthias Hoelzl
b6e1e47e3a Make build scripts Python3 compatible
- The Windows, UWP, Android (on Windows) and Linux builds are
  tested with Scons 3.0 alpha using Python 3.
- OSX and iOS should hopefully work but are not tested since
  I don't have a Mac.
- Builds using SCons 2.5 and Python 2 should not be impacted.
2017-08-27 23:05:39 +02:00
Fabio Alessandrelli
d7f08ead4e Allow building fat binaries with osxcross 2017-08-23 15:44:22 +02:00
Marcelo Fernandez
764f607611 Reinit audio device when the system default device changes on OS X 2017-07-16 23:35:23 -03:00
Rémi Verschelde
e91a267a7c Buildsystem: Improve detect.py readability and fix issues
Tried to organize the configure(env) calls in sections, using the same order
for all platforms whenever possible.

Apart from cosmetic changes, the following issues were fixed:
- Android: cleanup linkage, remove GLESv1_CM and GLESv2
- iPhone: Remove obsolete "ios_gles22_override" option
- OSX:
  * Fix bits detection (default to 64) and remove obsolete "force_64_bits" option
    (closes #9449)
  * Make "fat" bits argument explicit
- Server: sync with X11
- Windows: clean up old DirectX 9 stuff
- X11:
  * Do not require system OpenSSL for building (closes #9443)
  * Fix typo'ed use_leak_sanitizer option
  * Fix .llvm suffix overriding custom extra_suffix
2017-07-01 08:20:51 +02:00
Rémi Verschelde
d8f32637be SCons: Add option to toggle warnings (on by default)
All the warnings are factored out of the platform-specific files and moved to
SConstruct. Will have to check that it does not introduce regressions on some
platforms/compilers.

(cherry picked from commit 31107daa1a)
2017-03-26 21:58:37 +02:00
Julian Murgia
94103c0c02 Add API to access battery power state
Done:
- X11, server (tested)
- Windows (developed, would be nice to retest)
- OSX (not tested)
Prepared (not developed):
- Android (code is here, but may not compile)
- iphone
- winrt
- bb10
- haiku
- javascript
2017-03-04 18:04:29 +01:00
BastiaanOlij
da5651fbb9 Set minimum version to 10.9 building OSX 2016-11-25 00:55:13 +11:00
Rémi Verschelde
817dd7ccbb style: Fix PEP8 blank lines issues in Python files
Done with `autopep8 --select=E3,W3`, fixes:

- E301 - Add missing blank line.
- E302 - Add missing 2 blank lines.
- E303 - Remove extra blank lines.
- E304 - Remove blank line following function decorator.
- E309 - Add missing blank line.
- W391 - Remove trailing blank lines.
2016-11-01 00:35:16 +01:00
Rémi Verschelde
d4c17700aa style: Fix PEP8 whitespace issues in Python files
Done with `autopep8 --select=E2,W2`, fixes:

- E201 - Remove extraneous whitespace.
- E202 - Remove extraneous whitespace.
- E203 - Remove extraneous whitespace.
- E211 - Remove extraneous whitespace.
- E221 - Fix extraneous whitespace around keywords.
- E222 - Fix extraneous whitespace around keywords.
- E223 - Fix extraneous whitespace around keywords.
- E224 - Remove extraneous whitespace around operator.
- E225 - Fix missing whitespace around operator.
- E226 - Fix missing whitespace around operator.
- E227 - Fix missing whitespace around operator.
- E228 - Fix missing whitespace around operator.
- E231 - Add missing whitespace.
- E231 - Fix various deprecated code (via lib2to3).
- E241 - Fix extraneous whitespace around keywords.
- E242 - Remove extraneous whitespace around operator.
- E251 - Remove whitespace around parameter '=' sign.
- E261 - Fix spacing after comment hash.
- E262 - Fix spacing after comment hash.
- E265 - Format block comments.
- E271 - Fix extraneous whitespace around keywords.
- E272 - Fix extraneous whitespace around keywords.
- E273 - Fix extraneous whitespace around keywords.
- E274 - Fix extraneous whitespace around keywords.
- W291 - Remove trailing whitespace.
- W293 - Remove trailing whitespace.
2016-11-01 00:35:16 +01:00
Rémi Verschelde
97c8508f5e style: Start applying PEP8 to Python files, indentation issues
Done with `autopep8 --select=E1`, fixes:

- E101 - Reindent all lines.
- E112 - Fix under-indented comments.
- E113 - Fix over-indented comments.
- E115 - Fix under-indented comments.
- E116 - Fix over-indented comments.
- E121 - Fix a badly indented line.
- E122 - Fix a badly indented line.
- E123 - Fix a badly indented line.
- E124 - Fix a badly indented line.
- E125 - Fix indentation undistinguish from the next logical line.
- E126 - Fix a badly indented line.
- E127 - Fix a badly indented line.
- E128 - Fix a badly indented line.
- E129 - Fix a badly indented line.
2016-11-01 00:33:51 +01:00
Błażej Szczygieł
2bf4553fe0 SCons: Use colored output if available, change "colored"->"verbose" 2016-10-17 22:40:14 +02:00
Błażej Szczygieł
4ffa8f224d Theora: Don't compile unnecessary files, rename "x86_opt_*" 2016-10-16 22:31:27 +02:00
Rémi Verschelde
edbc0c0d0b freetype: Make it a module and split thirdparty library
Comment out the weird workaround for building on Windows at it might
not be needed anymore. Testing needed to confirm.
2016-10-15 18:10:17 +02:00
Rémi Verschelde
cbf52606f4 zlib: Split thirdparty files, simplify scons option 2016-10-15 12:20:47 +02:00
Rémi Verschelde
36738ddda4 glew: Split thirdparty files and isolate env
Not fully happy about the way this one interacts with the various
platforms. Maybe the platform_config.h should be generated by the
SCsub instead of passing a define just to know where is the header.
2016-10-15 12:01:28 +02:00
Andreas Haas
8c886b9d7a
osx: Support gamepad input.
Fixes #3881

Vibration support is not optimal yet as it doesn't try to emulate the "weak" and "strong" motor strength,
but just takes the parameter with the highest value for the vibration gain.
2016-09-06 00:47:54 +02:00