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-rw-r--r--mesonbuild/environment.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/mesonbuild/environment.py b/mesonbuild/environment.py
index 7f5aae8..be92bfd 100644
--- a/mesonbuild/environment.py
+++ b/mesonbuild/environment.py
@@ -467,6 +467,8 @@ This is probably wrong, it should always point to the native compiler.''' % evar
C, C++, ObjC, ObjC++, Fortran, CS so consolidate it here.
'''
if self.is_cross_build() and want_cross:
+ if lang not in self.cross_info.config['binaries']:
+ raise EnvironmentException('{!r} compiler binary not defined in cross file'.format(lang))
compilers = mesonlib.stringlistify(self.cross_info.config['binaries'][lang])
# Ensure ccache exists and remove it if it doesn't
if compilers[0] == 'ccache':