From de05a7024f4be6826d05c40aa029fe2bbf6d2818 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Wed, 31 Jan 2007 14:37:01 -0500
Subject: [PATCH] Add "make defconfig".  Modify global options to start with
 CONFIG_TOYBOX_.

---
 Config.in        | 4 ++--
 Makefile         | 4 ++++
 kconfig/Makefile | 6 +++---
 lib/args.c       | 3 ++-
 toys/catv.c      | 2 +-
 toys/df.c        | 2 +-
 toys/pwd.c       | 2 +-
 toys/toysh.c     | 2 +-
 toys/which.c     | 2 +-
 9 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/Config.in b/Config.in
index 51b3cda..4218bcb 100644
--- a/Config.in
+++ b/Config.in
@@ -2,7 +2,7 @@ mainmenu "ToyBox Configuration"
 
 menu "Global settings"
 
-config TOYS_FREE
+config TOYBOX_FREE
 	bool "Free memory unnecessarily"
 	default n
 	help
@@ -12,7 +12,7 @@ config TOYS_FREE
 	  without a real OS (ala newlib+libgloss), enable this to make toybox
 	  clean up after itself.
 
-config DEBUG
+config TOYBOX_DEBUG
 	bool "Debugging tests"
 	default n
 	help
diff --git a/Makefile b/Makefile
index c366b13..471c089 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,10 @@ all: toybox
 
 include kconfig/Makefile
 
+# defconfig is the "maximum sane config"; allyesconfig minus debugging and such.
+defconfig: allyesconfig
+	@sed -i -r -e "s/^(CONFIG_(TOYBOX_DEBUG|TOYBOX_FREE))=.*/# \1 is not set/" .config
+
 .config: Config.in toys/Config.in
 
 # The long and roundabout sed is to make old versions of sed happy.  New ones
diff --git a/kconfig/Makefile b/kconfig/Makefile
index 46a8f6e..f66432e 100644
--- a/kconfig/Makefile
+++ b/kconfig/Makefile
@@ -5,7 +5,7 @@
 KCONFIG_TOP = Config.in
 obj = ./kconfig
 PHONY += clean help oldconfig menuconfig config silentoldconfig \
-	randconfig allyesconfig allnoconfig allmodconfig defconfig
+	randconfig allyesconfig allnoconfig allmodconfig #defconfig
 
 menuconfig: $(obj)/mconf
 	$< $(KCONFIG_TOP)
@@ -28,8 +28,8 @@ allyesconfig: $(obj)/conf
 allnoconfig: $(obj)/conf
 	$< -n $(KCONFIG_TOP)
 
-defconfig: $(obj)/conf
-	$< -d $(KCONFIG_TOP)
+#defconfig: $(obj)/conf
+#	$< -d $(KCONFIG_TOP)
 
 # Help text used by make help
 help::
diff --git a/lib/args.c b/lib/args.c
index 9290293..2c17951 100644
--- a/lib/args.c
+++ b/lib/args.c
@@ -169,7 +169,8 @@ void get_optflags(void)
 
 				// Find the end of the longopt
 				for (end = ++options; *end && *end != ')'; end++);
-				if (CFG_DEBUG && !*end) error_exit("Unterminated optstring");
+				if (CFG_TOYBOX_DEBUG && !*end)
+					error_exit("Unterminated optstring");
 
 				// Allocate and init a new struct longopts
 				lo = xmalloc(sizeof(struct longopts));
diff --git a/toys/catv.c b/toys/catv.c
index 9097c06..ee23061 100644
--- a/toys/catv.c
+++ b/toys/catv.c
@@ -53,7 +53,7 @@ int catv_main(void)
 				putchar(c);
 			}
 		}
-		if (CFG_TOYS_FREE && fd) close(fd);
+		if (CFG_TOYBOX_FREE && fd) close(fd);
 	} while (*++argv);
 
 	return retval;
diff --git a/toys/df.c b/toys/df.c
index 3e8a972..52a6c1d 100644
--- a/toys/df.c
+++ b/toys/df.c
@@ -113,7 +113,7 @@ int df_main(void)
 		}
 	}
 
-	if (CFG_TOYS_FREE) llist_free(mtlist, NULL);
+	if (CFG_TOYBOX_FREE) llist_free(mtlist, NULL);
 
 	return 0;
 }
diff --git a/toys/pwd.c b/toys/pwd.c
index 59d7223..a6fdd44 100644
--- a/toys/pwd.c
+++ b/toys/pwd.c
@@ -10,7 +10,7 @@ int pwd_main(void)
 	char *pwd = xgetcwd();
 
 	xprintf("%s\n", pwd);
-	if (CFG_TOYS_FREE) free(pwd);
+	if (CFG_TOYBOX_FREE) free(pwd);
 
 	return 0;
 }
diff --git a/toys/toysh.c b/toys/toysh.c
index 074907e..c383b89 100644
--- a/toys/toysh.c
+++ b/toys/toysh.c
@@ -212,7 +212,7 @@ int toysh_main(void)
 			if (1 > getline(&command, &cmdlen, f ? : stdin)) break;
 			handle(command);
 		}
-		if (CFG_TOYS_FREE) free(command);
+		if (CFG_TOYBOX_FREE) free(command);
 	}
 		
 	return 1;
diff --git a/toys/which.c b/toys/which.c
index 16e19d0..df7566c 100644
--- a/toys/which.c
+++ b/toys/which.c
@@ -61,7 +61,7 @@ int which_main(void)
 		int i;
 		for (i=0; toys.optargs[i]; i++) rc |= which_in_path(toys.optargs[i]);
 	}
-	// if (CFG_TOYS_FREE) free(argv);
+	// if (CFG_TOYBOX_FREE) free(argv);
 
 	return rc;
 }
-- 
2.7.4