48 lines
1.3 KiB
Diff
48 lines
1.3 KiB
Diff
From 6811089dbf34a2cef9799e1cb6d63b863b58739f Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Bj=C3=B6rn=20Esser?= <besser82@fedoraproject.org>
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Date: Sun, 21 Jan 2018 18:55:31 +0100
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Subject: [PATCH] cryptmodule: Include <crypt.h> for declaration of crypt() if
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needed
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Not every target system may provide a crypt() function in its stdlibc
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and may use an external or replacement library, like libxcrypt, for
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providing such functions.
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---
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Modules/_cryptmodule.c | 4 ++++
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configure.ac | 4 ++++
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2 files changed, 8 insertions(+)
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diff --git a/Modules/_cryptmodule.c b/Modules/_cryptmodule.c
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index 58d179e6a3..bb26d83f55 100644
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--- a/Modules/_cryptmodule.c
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+++ b/Modules/_cryptmodule.c
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@@ -5,6 +5,10 @@
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#include <sys/types.h>
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+#if defined(HAVE_XCRYPT)
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+#include <crypt.h>
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+#endif
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+
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/* Module crypt */
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/*[clinic input]
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diff --git a/configure.ac b/configure.ac
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index 39e2e8e769..129c198c15 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2816,6 +2816,10 @@ LIBS="$withval $LIBS"
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PKG_PROG_PKG_CONFIG
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+# Check for libxcrypt is present.
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+PKG_CHECK_MODULES([libxcrypt], libxcrypt,
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+ AC_DEFINE([HAVE_XCRYPT], 1, [Define to 1 if libxcrypt is found.]), [])
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+
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# Check for use of the system expat library
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AC_MSG_CHECKING(for --with-system-expat)
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AC_ARG_WITH(system_expat,
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--
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2.16.0
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