ports/164959: pam_google_authenticator install deletes /dev/null

[Vick Khera]

The following reply was made to PR ports/164959; it has been noted by GNATS.

From: Vick Khera <vivek at khera.org>
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: ports/164959: pam_google_authenticator install deletes /dev/null
Date: Fri, 10 Feb 2012 09:54:11 -0500

 Some more refined details:
 
 To repeat, all you have to do is this:
 
 cd /usr/ports/security/pam_google_authenticator
 make
 
 and your /dev/null disappears.
 
 The only reference to /dev/null in the Makefile is this:
 
 LDL_LDFLAGS :=3D $(shell $(CC) -shared -ldl -xc -o /dev/null /dev/null   =
        \
                        >/dev/null 2>&1 && echo ' -ldl')
 
 and that is referenced on every programs' link command.
 
 See:
 
 Script started on Fri Feb 10 09:44:05 2012
 
 [root at sandbox]# ls -l /dev/null
 crw-rw-rw-  1 root  wheel    0,   8 Feb 10 09:44 /dev/null
 [root at sandbox]# pwd
 /usr/ports/security/pam_google_authenticator
 [root at sandbox]# make
 =3D=3D=3D>  License AL2 accepted by the user
 =3D=3D=3D>  Extracting for pam_google_authenticator-20120119
 =3D> SHA256 Checksum OK for google-authenticator-20120119.tar.gz.
 /usr/ports/distfiles//google-authenticator-20120119.tar.gz:	   76.0%
 =3D=3D=3D>  Patching for pam_google_authenticator-20120119
 =3D=3D=3D>   pam_google_authenticator-20120119 depends on executable: =
 gmake - found
 =3D=3D=3D>  Configuring for pam_google_authenticator-20120119
 =3D=3D=3D>  Building for pam_google_authenticator-20120119
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o google-authenticator.o google-authenticator.c
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o base32.o base32.c
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o hmac.o hmac.c
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o sha1.o sha1.c
 cc -g   -o google-authenticator google-authenticator.o base32.o hmac.o =
 sha1.o=20
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o pam_google_authenticator.o =
 pam_google_authenticator.c
 pam_google_authenticator.c: In function 'request_pass':
 pam_google_authenticator.c:776: warning: initialization discards =
 qualifiers from pointer target type
 cc -shared -g   -o pam_google_authenticator.so =
 pam_google_authenticator.o base32.o hmac.o sha1.o -lpam
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o demo.o demo.c
 cc -DDEMO --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 =
 -pipe -fno-strict-aliasing -o pam_google_authenticator_demo.o =
 pam_google_authenticator.c
 pam_google_authenticator.c: In function 'request_pass':
 pam_google_authenticator.c:776: warning: initialization discards =
 qualifiers from pointer target type
 cc -g   -rdynamic -o demo demo.o pam_google_authenticator_demo.o =
 base32.o hmac.o sha1.o=20
 cc -DTESTING --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden =
 -O2 -pipe -fno-strict-aliasing       \
               -o pam_google_authenticator_testing.o =
 pam_google_authenticator.c
 pam_google_authenticator.c: In function 'request_pass':
 pam_google_authenticator.c:776: warning: initialization discards =
 qualifiers from pointer target type
 cc -shared -g   -o pam_google_authenticator_testing.so =
 pam_google_authenticator_testing.o base32.o hmac.o sha1.o -lpam
 cc --std=3Dgnu99 -Wall -O2 -g -fPIC -c  -fvisibility=3Dhidden -O2 -pipe =
 -fno-strict-aliasing -o pam_google_authenticator_unittest.o =
 pam_google_authenticator_unittest.c
 cc -g   -rdynamic -o pam_google_authenticator_unittest =
 pam_google_authenticator_unittest.o base32.o hmac.o sha1.o -lc=20
 [root at sandbox]# ls -l /dev/null
 ls: /dev/null: No such file or directory
 [root at sandbox]# ps
 ps: /dev/null: No such file or directory
 [root at sandbox]# exit
 
 Script done on Fri Feb 10 09:44:27 2012=