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-rw-r--r--numpy/core/setup.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/numpy/core/setup.py b/numpy/core/setup.py
index 5f2f4a7b2..7bbe27c4d 100644
--- a/numpy/core/setup.py
+++ b/numpy/core/setup.py
@@ -655,7 +655,11 @@ def configuration(parent_package='',top_path=None):
# compiler does not work).
st = config_cmd.try_link('int main(void) { return 0;}')
if not st:
- raise RuntimeError("Broken toolchain: cannot link a simple C program")
+ config_cmd.compiler.verbose = True
+ st = config_cmd.try_link('int main(void) { return 0;}')
+ raise RuntimeError("Broken toolchain: cannot link a simple C program "
+ "when using these flags:\n"
+ )
mlibs = check_mathlib(config_cmd)
posix_mlib = ' '.join(['-l%s' % l for l in mlibs])