From: Jim Meyering <jim@meyering.net>
Date: Sun, 18 Nov 2001 10:55:18 +0000 (+0000)
Subject: (jm_PREREQ_TEMPNAME): Check for declaration of getenv.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34dca1667f0e66b21a70cc2cf598fc0f403f4636;p=pspp

(jm_PREREQ_TEMPNAME): Check for declaration of getenv.
---

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index 23ac83a325..376b056405 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -147,6 +147,7 @@ AC_DEFUN([jm_PREREQ_TEMPNAME],
   AC_HEADER_STAT
   AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
   AC_CHECK_FUNCS(__secure_getenv gettimeofday)
+  AC_CHECK_DECLS([getenv])
 ])
 
 AC_DEFUN([jm_PREREQ_XGETCWD],