From 8468f9f1b51d3dc64c80020ff69c3a7e08f3aa84 Mon Sep 17 00:00:00 2001
From: Pearu Peterson <pearu.peterson@gmail.com>
Date: Tue, 9 Feb 2021 15:05:34 +0200
Subject: MAINT: improve failure message when compiler is unavailable

---
 numpy/distutils/command/config.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'numpy')

diff --git a/numpy/distutils/command/config.py b/numpy/distutils/command/config.py
index 60881f4a3..8b735677a 100644
--- a/numpy/distutils/command/config.py
+++ b/numpy/distutils/command/config.py
@@ -92,6 +92,8 @@ class config(old_config):
         save_compiler = self.compiler
         if lang in ['f77', 'f90']:
             self.compiler = self.fcompiler
+        if self.compiler is None:
+            raise CompileError('%s compiler is not set' % (lang,))
         try:
             ret = mth(*((self,)+args))
         except (DistutilsExecError, CompileError) as e:
-- 
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