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[3.12] gh-123917: Fix crypt check in configure #123952

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Merged
merged 1 commit into from
Sep 12, 2024
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[3.12] gh-123917: Fix crypt check in configure #123952

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2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Build/2024-09-11-16-06-42.gh-issue-123917.JuZl0r.rst
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
Fix the check for the ``crypt()`` function in the configure script. Patch by
Paul Smith and Victor Stinner.
6 changes: 4 additions & 2 deletions configure
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6 changes: 4 additions & 2 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -5237,12 +5237,14 @@ WITH_SAVE_ENV([
#include <crypt.h>
#endif
#include <unistd.h>
volatile void *func;
], [
#ifdef HAVE_CRYPT_R
void *x = crypt_r;
func = crypt_r;
#else
void *x = crypt;
func = crypt;
#endif
return (func != NULL);
])
], [ac_cv_crypt_crypt=yes], [ac_cv_crypt_crypt=no])
])
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