From c4a3f3f81ea90e3df93c352ac0e2161a4bfd3327 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Mon, 23 Apr 2001 14:56:15 +0000
Subject: Only compile in daemon() if the target has an MMU.  -Erik

---
 libc/unistd/Makefile | 5 ++++-
 libc/unistd/daemon.c | 7 ++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'libc')

diff --git a/libc/unistd/Makefile b/libc/unistd/Makefile
index f9692ab6c..7b51f075c 100644
--- a/libc/unistd/Makefile
+++ b/libc/unistd/Makefile
@@ -26,7 +26,10 @@ LIBC=$(TOPDIR)libc.a
 DIRS:=
 
 CSRC=execl.c execlp.c execv.c execvep.c execvp.c execle.c getcwd.c getopt.c \
-	sleep.c getpass.c sysconf_src.c getopt_vars.c daemon.c getlogin.c fpathconf.c
+	sleep.c getpass.c sysconf_src.c getopt_vars.c getlogin.c fpathconf.c
+ifeq ($(strip $(HAS_MMU)),true)
+    CSRC+=daemon.c
+endif
 
 # TESTING -- comment this out if it breaks for you
 ifeq ($(TARGET_ARCH), $(NATIVE_ARCH))
diff --git a/libc/unistd/daemon.c b/libc/unistd/daemon.c
index 10473cf74..d10c7931c 100644
--- a/libc/unistd/daemon.c
+++ b/libc/unistd/daemon.c
@@ -32,10 +32,11 @@
 #include <paths.h>
 #include <unistd.h>
 
+/* Note that this file should not be compiled in 
+ * unless __UCLIBC_HAS_MMU__ is defined */
 
 int daemon( int nochdir, int noclose )
 {
-#if __UCLIBC_HAS_MMU__
     int fd;
 
     switch (fork()) {
@@ -61,10 +62,6 @@ int daemon( int nochdir, int noclose )
 	    close(fd);
     }
     return(0);
-#else
-	fprintf(stderr, "Sorry, daemon() requires an MMU\n");
-    return(-1);
-#endif	
 }
 
 
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