Date: Sat, 29 Mar 2014 08:19:18 GMT From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/188041: net-mgmt/nrpe: ./nrpe.c:(.text+0x62d): undefined reference to `get_dh512' Message-ID: <201403290819.s2T8JImQ053055@cgiserv.freebsd.org> Resent-Message-ID: <201403290820.s2T8K15n049783@freefall.freebsd.org>
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>Number: 188041
>Category: ports
>Synopsis: net-mgmt/nrpe: ./nrpe.c:(.text+0x62d): undefined reference to `get_dh512'
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 29 08:20:01 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: O. Hartmann
>Release: FreeBSD 11.0-CURRENT
>Organization:
>Environment:
FreeBSD 11.0-CURRENT #0 r263881: Fri Mar 28 20:00:34 CET 2014 amd64
>Description:
Compiling or updating the port net-mgmt/nrpe fails on all 11.0-CURRENT systems I run. This problem seems weird.
The error while compiling is:
[...]
cc -O2 -pipe -O3 -march=native -I/usr/include -fstack-protector -fno-strict-aliasing -I/usr/include/include/openssl -I/usr/include/include -DHAVE_CONFIG_H -I ../include -I ./../include -o nrpe ./nrpe.c ./utils.c ./acl.c -Wl,-rpath,/usr/lib:/usr/local/lib -fstack-protector -L/usr/lib -lssl -lcrypto -lwrap
./nrpe.c:271:6: warning: implicit declaration of function 'get_dh512' is invalid in C99 [-Wimplicit-function-declaration]
dh=get_dh512();
^
./nrpe.c:271:5: warning: incompatible integer to pointer conversion assigning to 'DH *' (aka 'struct dh_st *') from 'int' [-Wint-conversion]
dh=get_dh512();
^~~~~~~~~~~~
2 warnings generated.
./utils.c:151:10: warning: implicit declaration of function 'my_create_socket' is invalid in C99 [-Wimplicit-function-declaration]
sock = my_create_socket(ai, bind_address);
^
1 warning generated.
/tmp/nrpe-f335b4.o: In function `main':
./nrpe.c:(.text+0x62d): undefined reference to `get_dh512'
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** [nrpe] Error code 1
Reason for that seems to be an empty include/dh.h, which is included in src/nrpe.c.
This file is supposed to contain the cleaned output of the command
openssl dhparam -C 512
with footer erased in favor to gain a clean C header file. I have no clue why this header is not generated on 11.0-CURRENT systems of mine.
I use the following settings in /etc/src.conf compiling the system:
#
CPUTYPE?= native
#
CFLAGS+= -pipe -O3
COPTFLAGS+= -pipe -O3
#
# jetzt Standard
CXXFLAGS+= -std=c++11
#
WITH_CLANG_EXTRAS= YES
WITH_LLDB= YES
#
WITH_IDEA= YES
#
#WITH_BSD_GREP= YES
WITH_BSD_SORT= YES
#
#WITH_OFED= YES
WITH_NAND= YES
#WITH_CTF= YES
#
WITH_SVN= YES
#
MALLOC_PRODUCTION= YES
Even avoiding any special flag an leaving compilation with default optimization flags I see the problem
>How-To-Repeat:
>Fix:
A workaround for me is to generate include.dh.h myself using command openssl
openssl dhparam -C 512 | sed -e '/-----BEGIN DH PARAMETERS-----/,/-----END DH PARAMETERS-----/d' > work/nrpe-2.15/include/dh.h
After that, the port compiles and installs perfectly.
>Release-Note:
>Audit-Trail:
>Unformatted:
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