bc: new applet, throws warning

Signed-off-by: Gavin Howard <yzena.tech@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 43 insertions, 41 deletions

diff --git a/miscutils/dc.c b/miscutils/dc.c
index b922a7184..d58f97e91 100644
--- a/miscutils/dc.c
+++ b/miscutils/dc.c
@@ -1,48 +1,49 @@
+#if 0 //TODO: use if bc is not selected
 /* vi: set sw=4 ts=4: */
 /*
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-//config:config DC
-//config:	bool "dc (4.2 kb)"
-//config:	default y
-//config:	help
-//config:	Dc is a reverse-polish desk calculator which supports unlimited
-//config:	precision arithmetic.
-//config:
-//config:config FEATURE_DC_LIBM
-//config:	bool "Enable power and exp functions (requires libm)"
-//config:	default y
-//config:	depends on DC
-//config:	help
-//config:	Enable power and exp functions.
-//config:	NOTE: This will require libm to be present for linking.
-
-//applet:IF_DC(APPLET(dc, BB_DIR_USR_BIN, BB_SUID_DROP))
-
-//kbuild:lib-$(CONFIG_DC) += dc.o
-
-//usage:#define dc_trivial_usage
-//usage:       "EXPRESSION..."
-//usage:
-//usage:#define dc_full_usage "\n\n"
-//usage:       "Tiny RPN calculator. Operations:\n"
-//usage:       "+, add, -, sub, *, mul, /, div, %, mod, "IF_FEATURE_DC_LIBM("**, exp, ")"and, or, not, xor,\n"
-//usage:       "p - print top of the stack (without popping),\n"
-//usage:       "f - print entire stack,\n"
-//usage:       "o - pop the value and set output radix (must be 10, 16, 8 or 2).\n"
-//usage:       "Examples: 'dc 2 2 add p' -> 4, 'dc 8 8 mul 2 2 + / p' -> 16"
-//usage:
-//usage:#define dc_example_usage
-//usage:       "$ dc 2 2 + p\n"
-//usage:       "4\n"
-//usage:       "$ dc 8 8 \\* 2 2 + / p\n"
-//usage:       "16\n"
-//usage:       "$ dc 0 1 and p\n"
-//usage:       "0\n"
-//usage:       "$ dc 0 1 or p\n"
-//usage:       "1\n"
-//usage:       "$ echo 72 9 div 8 mul p | dc\n"
-//usage:       "64\n"
+	//config:config DC
+	//config:	bool "dc (4.2 kb)"
+	//config:	default y
+	//config:	help
+	//config:	Dc is a reverse-polish desk calculator which supports unlimited
+	//config:	precision arithmetic.
+	//config:
+	//config:config FEATURE_DC_LIBM
+	//config:	bool "Enable power and exp functions (requires libm)"
+	//config:	default y
+	//config:	depends on DC
+	//config:	help
+	//config:	Enable power and exp functions.
+	//config:	NOTE: This will require libm to be present for linking.
+
+	//applet:IF_DC(APPLET(dc, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+	//kbuild:lib-$(CONFIG_DC) += dc.o
+
+	//usage:#define dc_trivial_usage
+	//usage:       "EXPRESSION..."
+	//usage:
+	//usage:#define dc_full_usage "\n\n"
+	//usage:       "Tiny RPN calculator. Operations:\n"
+	//usage:       "+, add, -, sub, *, mul, /, div, %, mod, "IF_FEATURE_DC_LIBM("**, exp, ")"and, or, not, xor,\n"
+	//usage:       "p - print top of the stack (without popping),\n"
+	//usage:       "f - print entire stack,\n"
+	//usage:       "o - pop the value and set output radix (must be 10, 16, 8 or 2).\n"
+	//usage:       "Examples: 'dc 2 2 add p' -> 4, 'dc 8 8 mul 2 2 + / p' -> 16"
+	//usage:
+	//usage:#define dc_example_usage
+	//usage:       "$ dc 2 2 + p\n"
+	//usage:       "4\n"
+	//usage:       "$ dc 8 8 \\* 2 2 + / p\n"
+	//usage:       "16\n"
+	//usage:       "$ dc 0 1 and p\n"
+	//usage:       "0\n"
+	//usage:       "$ dc 0 1 or p\n"
+	//usage:       "1\n"
+	//usage:       "$ echo 72 9 div 8 mul p | dc\n"
+	//usage:       "64\n"
 
 #include "libbb.h"
 #include "common_bufsiz.h"
@@ -302,3 +303,4 @@ int dc_main(int argc UNUSED_PARAM, char **argv)
 	}
 	return EXIT_SUCCESS;
 }
+#endif