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Date: Fri, 21 May 2010 16:17:33 -0400
Message-Id: <201005212017.o4LKHXiB015133@blade.bos.redhat.com>
To: krb5-bugs@mit.edu
Subject: checks for openpty() aren't made using -lutil
From: nalin@redhat.com
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System: Linux blade.bos.redhat.com 2.6.33.3-85.fc13.x86_64 #1 SMP Thu May 6 18:09:49 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
Architecture: x86_64
is where needed functions such openpty() are defined, but when it
subsequently checks for the availability of those functions, it
doesn't find them if they're in libutil.
when it otherwise wouldn't be:
--- krb5-appl-1.0/configure.ac
+++ krb5-appl-1.0/configure.ac
@@ -107,6 +107,8 @@ AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
AC_TYPE_LONG_LONG_INT
AC_TYPE_UNSIGNED_LONG_LONG_INT
+old_LIBS="$LIBS"
+LIBS="$UTIL_LIB $LIBS"
AC_CHECK_FUNCS(_getpty cgetent getcwd getenv gettosbyname getusershell getutmp)
AC_CHECK_FUNCS(getutmpx grantpt inet_aton initgroups isatty killpg killpg)
AC_CHECK_FUNCS(line_push logwtmp openpty ptsname revoke rmufile rresvport_af)
@@ -114,6 +116,7 @@ AC_CHECK_FUNCS(seteuid setlogin setpgid
AC_CHECK_FUNCS(setutent setutsent setutxent strsave tcgetpgrp tcsetpgrp)
AC_CHECK_FUNCS(ttyname unsetenv updwtmp updwtmpx utimes utmpname utmpxname)
AC_CHECK_FUNCS(vhangup vsnprintf waitpid)
+LIBS="$old_LIBS"
# Determine which functions to define in libmissing.
AC_REPLACE_FUNCS(daemon getdtablesize getopt herror parsetos setenv setsid)
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Date: Fri, 21 May 2010 16:17:33 -0400
Message-Id: <201005212017.o4LKHXiB015133@blade.bos.redhat.com>
To: krb5-bugs@mit.edu
Subject: checks for openpty() aren't made using -lutil
From: nalin@redhat.com
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Show quoted text
>Submitter-Id: net
>Originator: Nalin Dahyabhai
>Organization:
>Confidential: no
>Synopsis: checks for openpty() aren't made using -lutil
>Severity: non-critical
>Priority: low
>Category: krb5-appl
>Class: sw-bug
>Release: 1.0
>Environment:
>Originator: Nalin Dahyabhai
>Organization:
>Confidential: no
>Synopsis: checks for openpty() aren't made using -lutil
>Severity: non-critical
>Priority: low
>Category: krb5-appl
>Class: sw-bug
>Release: 1.0
>Environment:
System: Linux blade.bos.redhat.com 2.6.33.3-85.fc13.x86_64 #1 SMP Thu May 6 18:09:49 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
Architecture: x86_64
Show quoted text
>Description:
The krb5-appl-1.0 configure script checks for libutil in case itis where needed functions such openpty() are defined, but when it
subsequently checks for the availability of those functions, it
doesn't find them if they're in libutil.
Show quoted text
>How-To-Repeat:
Show quoted text
>Fix:
It's not pretty, but this causes openpty() to be found on my systemwhen it otherwise wouldn't be:
--- krb5-appl-1.0/configure.ac
+++ krb5-appl-1.0/configure.ac
@@ -107,6 +107,8 @@ AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
AC_TYPE_LONG_LONG_INT
AC_TYPE_UNSIGNED_LONG_LONG_INT
+old_LIBS="$LIBS"
+LIBS="$UTIL_LIB $LIBS"
AC_CHECK_FUNCS(_getpty cgetent getcwd getenv gettosbyname getusershell getutmp)
AC_CHECK_FUNCS(getutmpx grantpt inet_aton initgroups isatty killpg killpg)
AC_CHECK_FUNCS(line_push logwtmp openpty ptsname revoke rmufile rresvport_af)
@@ -114,6 +116,7 @@ AC_CHECK_FUNCS(seteuid setlogin setpgid
AC_CHECK_FUNCS(setutent setutsent setutxent strsave tcgetpgrp tcsetpgrp)
AC_CHECK_FUNCS(ttyname unsetenv updwtmp updwtmpx utimes utmpname utmpxname)
AC_CHECK_FUNCS(vhangup vsnprintf waitpid)
+LIBS="$old_LIBS"
# Determine which functions to define in libmissing.
AC_REPLACE_FUNCS(daemon getdtablesize getopt herror parsetos setenv setsid)