From acbd270e3706b8ce260cef6056454ed1f75fd4b1 Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Wed, 21 Sep 2005 23:33:29 +0000
Subject: include headers only if the related option is enabled

---
 libc/unistd/getopt.c  | 3 +++
 libc/unistd/sysconf.c | 2 ++
 2 files changed, 5 insertions(+)

(limited to 'libc/unistd')

diff --git a/libc/unistd/getopt.c b/libc/unistd/getopt.c
index 504f3764c..0dc0e0509 100644
--- a/libc/unistd/getopt.c
+++ b/libc/unistd/getopt.c
@@ -26,10 +26,13 @@
  * Modified once again for uClibc by Erik Andersen 8/7/02
  */
 
+#include <features.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#ifdef __UCLIBC_HAS_GETTEXT_AWARENESS__
 #include <libintl.h>
+#endif
 
 #ifdef __UCLIBC_MJN3_ONLY__
 #warning TODO: Enable gettext awareness.
diff --git a/libc/unistd/sysconf.c b/libc/unistd/sysconf.c
index f5b49a10f..902697b45 100644
--- a/libc/unistd/sysconf.c
+++ b/libc/unistd/sysconf.c
@@ -29,7 +29,9 @@
 #include <unistd.h>
 #include <sys/sysinfo.h>
 #include <sys/types.h>
+#ifdef __UCLIBC_HAS_REGEX__
 #include <regex.h>
+#endif
 
 #ifndef __UCLIBC_CLK_TCK_CONST
 #error __UCLIBC_CLK_TCK_CONST not defined!
-- 
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