Nagios Support Forum

I am attempting to write my own plugin. As part of the exercise I want to compile the check_dummy plugin to make sure I can at least compile this. I am using cmake to create the make file. I have included the directories to the .h files supplied. When I run make I get the following

[100%] Building C object CMakeFiles/test-dummy.dir/check_dummy.c.o
In file included from /home/user-name/oracle/check_dummy.c:36:
/downloads/nagios-plugins-1.4.16/plugins/utils.h:39: error: ‘STATE_CRITICAL’ undeclared here (not in a function)
/downloads/nagios-plugins-1.4.16/plugins/utils.h:40: error: ‘DEFAULT_SOCKET_TIMEOUT’ undeclared here (not in a function)
/downloads/nagios-plugins-1.4.16/plugins/utils.h:41: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘timeout_alarm_handler’
/downloads/nagios-plugins-1.4.16/plugins/utils.h:71: warning: ‘struct timezone’ declared inside parameter list
/downloads/nagios-plugins-1.4.16/plugins/utils.h:71: warning: its scope is only this definition or declaration, which is probably not what you want
/home/user-name/oracle/check_dummy.c: In function ‘main’:
/home/user-name/oracle/check_dummy.c:45: error: ‘STATE_UNKNOWN’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:45: error: (Each undeclared identifier is reported only once
/home/user-name/oracle/check_dummy.c:45: error: for each function it appears in.)
/home/user-name/oracle/check_dummy.c:47: error: ‘LC_ALL’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:48: error: ‘PACKAGE’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:48: error: ‘LOCALEDIR’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:52: warning: passing argument 1 of ‘usage4’ makes pointer from integer without a cast
/data/SAN-VOL3/downloads/nagios-plugins-1.4.16/plugins/utils.h:91: note: expected ‘const char *’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:54: error: ‘NP_VERSION’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:55: warning: incompatible implicit declaration of built-in function ‘exit’
/home/user-name/oracle/check_dummy.c:55: error: ‘STATE_OK’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:59: warning: incompatible implicit declaration of built-in function ‘exit’
/home/user-name/oracle/check_dummy.c:62: warning: passing argument 1 of ‘usage4’ makes pointer from integer without a cast
/data/SAN-VOL3/downloads/nagios-plugins-1.4.16/plugins/utils.h:91: note: expected ‘const char *’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:68: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:70: error: ‘STATE_WARNING’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:71: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:74: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:77: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:80: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:82: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c: In function ‘print_help’:
/home/user-name/oracle/check_dummy.c:99: error: ‘NP_VERSION’ undeclared (first use in this function)
/home/user-name/oracle/check_dummy.c:112: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
/home/user-name/oracle/check_dummy.c:114: warning: passing argument 1 of ‘printf’ makes pointer from integer without a cast
/usr/include/stdio.h:361: note: expected ‘const char * __restrict__’ but argument is of type ‘int’
make[2]: *** [CMakeFiles/test-dummy.dir/check_dummy.c.o] Error 1
make[1]: *** [CMakeFiles/test-dummy.dir/all] Error 2
make: *** [all] Error 2

I suspect I ma missing a library or something. Any ideas on what is missing?

Could you post the exact make command that you are using? Chances are, as you thought, that you happen to be missing one or more files to be included.

This is the CMakeLists.txt

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

PROJECT(oracle C)
include_directories ("/data/SAN-VOL3/downloads/nagios/include/")
include_directories ("/data/SAN-VOL3/downloads/nagios-plugins-1.4.16/plugins/")
include_directories ("/data/SAN-VOL3/downloads/nagios-plugins-1.4.16/gl/")
include_directories ("/data/SAN-VOL3/downloads/nagios-plugins-1.4.16/lib/")


#ADD_DEFINITIONS(-g -O2 -fsigned-char -freg-struct-return -Wall -W -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Winline -Werror)
ADD_EXECUTABLE(test-dummy check_dummy.c)
TARGET_LINK_LIBRARIES(test-dummy -locilib)

Followed by the Makefile


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check_dummy.o: check_dummy.c.o
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check_dummy.i: check_dummy.c.i
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check_dummy.s: check_dummy.c.s
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$(MAKE) -f CMakeFiles/test-dummy.dir/build.make CMakeFiles/test-dummy.dir/check_dummy.c.s
.PHONY : check_dummy.c.s

# Help Target
help:
@echo "The following are some of the valid targets for this Makefile:"
@echo "... all (the default if no target is provided)"
@echo "... clean"
@echo "... depend"
@echo "... edit_cache"
@echo "... rebuild_cache"
@echo "... test-dummy"
@echo "... check_dummy.o"
@echo "... check_dummy.i"
@echo "... check_dummy.s"
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