diff options
| author | Nirbheek Chauhan <nirbheek@centricular.com> | 2016-10-28 08:05:42 +0530 |
|---|---|---|
| committer | Nirbheek Chauhan <nirbheek@centricular.com> | 2016-10-28 09:54:49 +0530 |
| commit | 7b52478167525427bca2b00813d7e00204c8bf6e (patch) | |
| tree | 7aa8b29c573c6b6bc74208a4e431f7b548611240 | |
| parent | 3d072ccc591ce8a1c5a6a7a542e5d4a3c05e0eef (diff) | |
cerbero: 32-bit on 64-bit Windows is not cross-compilation
On Windows, building 32-bit on 64-bit is not cross-compilation since
32-bit Windows binaries run on 64-bit Windows via WOW64. It is
indistinguishable from native compilation especially in our case since
our environment decides what toolchain we will use.
In fact, our MinGW toolchain consists of native 32-bit binaries being
run in 64-bit and building for 32-bit. The toolchain itself thinks it is
running on 32-bit.
| -rw-r--r-- | cerbero/config.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cerbero/config.py b/cerbero/config.py index 3cfd2b63..79900262 100644 --- a/cerbero/config.py +++ b/cerbero/config.py @@ -383,6 +383,12 @@ class Config (object): def cross_compiling(self): "Are we building for the host platform or not?" + # On Windows, building 32-bit on 64-bit is not cross-compilation since + # 32-bit Windows binaries run on 64-bit Windows via WOW64. + if self.platform == Platform.WINDOWS: + if self.arch == Architecture.X86_64 and \ + self.target_arch == Architecture.X86: + return False return self.target_platform != self.platform or \ self.target_arch != self.arch or \ self.target_distro_version != self.distro_version |