diff options
Diffstat (limited to 'mesonbuild/compilers/rust.py')
| -rw-r--r-- | mesonbuild/compilers/rust.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/mesonbuild/compilers/rust.py b/mesonbuild/compilers/rust.py index 17b7e3b..332cee6 100644 --- a/mesonbuild/compilers/rust.py +++ b/mesonbuild/compilers/rust.py @@ -47,10 +47,18 @@ class RustCompiler(Compiler): ofile.write('''fn main() { } ''') - pc = subprocess.Popen(self.exelist + ['-o', output_name, source_name], cwd=work_dir) - pc.wait() + pc = subprocess.Popen(self.exelist + ['-o', output_name, source_name], + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + cwd=work_dir) + stdo, stde = pc.communicate() + stdo = stdo.decode('utf-8', errors='replace') + stde = stde.decode('utf-8', errors='replace') if pc.returncode != 0: - raise EnvironmentException('Rust compiler %s can not compile programs.' % self.name_string()) + raise EnvironmentException('Rust compiler %s can not compile programs.\n%s\n%s' % ( + self.name_string(), + stdo, + stde)) if self.is_cross: if self.exe_wrapper is None: # Can't check if the binaries run so we have to assume they do |