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* Clean up warningsGravatar Jeffrey Hutzelman2013-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate compiler warnings due to various issues (listed below). This allows Zephyr to build cleanly under GCC versions ranging from 4.1.0 to 4.7.2 with all of the options shown below: -g -O2 -Wall -Werror -Wno-deprecated-declarations -Wmissing-declarations -Wpointer-arith -Wstrict-prototypes -Wshadow -Wextra -Wno-missing-field-initializers -Wno-unused-parameter and, on recent versions, -Wunreachable-code Test builds were done - On Ubuntu 12.10 (Quantal Quetzal) using both MIT Kerberos 1.10.1 and Heimdal 1.6, without krb4 and both with and without C-Ares and Hesiod - On Fedora 14 using Heimdal 0.6, without C-Ares or Hesiod and both with and without krb4 (KTH Kerberos 1.3rc2) - On Fedora Core 3, Fedora Core 5, Fedora 7, and Fedora 10, using Heimdal 0.6 and without C-Ares, Hesiod, or krb4 It also allows clean builds on Solaris 10 under the Sun Studio 12 (9/07) C compiler with the following options: -g -fd -v -errfmt -errhdr=%user -errtags=yes -errwarn=%all -erroff=E_OLD_STYLE_FUNC_DECL,E_ENUM_TYPE_MISMATCH_ARG,E_ARG_INCOMPATIBLE_WITH_ARG ... and under Solaris 9 with the Sun Forte 7 (3/02) C compiler with the above options and -erroff=E_FUNC_HAS_NO_RETURN_STMT. Solaris builds were done with Heimdal 0.6 and without C-Ares, Hesiod, or krb4. The following types of issues are addressed in this change: - Parameters and local variables with the same names as library functions - Parameters and local variables with the same names as globals - Declarations for exported global variables missing from headers - Prototypes for exported functions missing from headers - Missing 'static' on functions that shouldn't be exported - Old-style function declarations - Duplicate declarations - Type mismatches - Unused variables and functions - Uninitialized variables - Forward references to enums - Necessary header files not included - Violations of the aliasing rules, where GCC was able to detect them - Missing braces on if blocks that might be empty - Attempts to do pointer arithmetic on pointers of type void *, which is not permitted in standard C. - An attempt to pass a function pointer via a void * parameter, which is not permitted in standard C. Instead, we now pass a pointer to a structure, which then contains the required function pointer. - Unnecessary inclusion of <krb5_err.h>, which is already included by <krb5.h> when the former exists, and might not be protected against double inclusion, depending on which com_err was used. - Missing include of <com_err.h>, which was masked by the fact that it is included by headers generated by e2fsprogs compile_et - Use of com_err() with a non-constant value in place of the format string, which in every case was a fixed-size buffer in which a message was built using sprintf(!). Both the calls to sprintf and the fixed-size buffers have been removed, in favor of just letting com_err() do the formatting. - Various cases where X library functions expecting a parameter of type wchar_t * were instead passed a parameter of type XChar2b *. The two types look similar, but are not the same and are _not_ interchangeable. - An overly-simplistic configure test which failed to detect existence of <term.h> on Solaris, due to not including <curses.h>. - Using the wrong type for the flags output of krb5_auth_con_getflags() when building against Heimdal. A configure test is added to detect the correct type.
* Retool our use of configure such that we track it like everyone else doesGravatar Karl Ramm2011-10-23
| | | | | i.e. don't keep generated or foreign stuff in our source tree. As a side effect, this lets us use a libtool, etc. from this century
* Have the makefiles support explicit target directories properly, courtesy ↵Gravatar Karl Ramm2010-11-06
| | | | wthrowe@mit.edu
* stop using MAXHOSTNAMELEN in a variety of places. Also ↵Gravatar Karl Ramm2010-08-24
| | | | nuke-trailing-whitespace.
* add defs for datarootdir so configure will Shut UpGravatar Karl Ramm2009-04-13
| | | | | | | | | | Rearrange what libraries get pulled in where, so dpkg-shlibdeps doesn't whine (see a theme here?) (Also so that, say, znol, doesn't have to link with Everything.) This will break platforms that don't do shared-library dependencies.
* explicitly set the charset to unknown in zstat, zleave, and zshutdown_notifyGravatar Karl Ramm2009-03-22
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* passes gcc -Wall with no warnings other than des cryppt C_block sadness and ↵Gravatar Karl Ramm2008-01-21
| | | | getsid problem
* de K&Rify; drop xzwrite, zmailnotify && zpopnotify from MakefileGravatar Karl Ramm2008-01-20
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* debian patch applied and reconciled, version unfinalizedGravatar Karl Ramm2007-07-20
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* Add shared library support for libzephyr.Gravatar Greg Hudson2005-07-14
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* Some RCS ID cleanup: delete $Log$ and replace other RCS keywords with $Id$.Gravatar Greg Hudson1999-01-22
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* Eliminate crufty reference to DEBUG.Gravatar Greg Hudson1998-02-02
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* Do CFLAGS the gnu standard way. This means we compile with -g by default.Gravatar Greg Hudson1998-01-31
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* ZEPHYR_USES_KERBEROS -> HAVE_KRB4; ZEPHYR_USES_HESIOD -> HAVE_HESIODGravatar Greg Hudson1997-10-25
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* confdir became sysconfdir.Gravatar Greg Hudson1997-09-23
| | | | Rip out support for in-tree com_err and ss.
* Pull in sources from zephyr locker. See /mit/zephyr/repository forGravatar Greg Hudson1997-09-14
| | | | detailed change information.
* ATHRETCDIR, not ATHETCDIR.Gravatar Craig Fields1995-12-13
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* Added a more verbose warning that tells the user how to detach lockersGravatar Richard Basch1994-04-30
| | | | that are on a given host. [lwvanels '91]
* depend on zephyr libGravatar Richard Basch1993-11-24
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* Changed KERBEROS to Z_HaveKerberosGravatar Richard Basch1993-11-20
| | | | | Return status 0 if successful Changed rcsid string
* Changed bzero to memset [ANSI]Gravatar Richard Basch1993-11-19
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* Use new Athena imake rulesGravatar Richard Basch1993-11-19
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* Changed bzero to _BZERO (defined in <zephyr/zephyr_conf.h>)Gravatar Richard Basch1993-09-24
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* ansi style #endifsGravatar Lucien Van Elsen1991-12-05
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* Link -lkrb before -lcom_err.Gravatar John F. Carr1991-09-02
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* Run ZInitialize (which looks up the principal name) after doing theGravatar Kenneth G Raeburn1990-10-19
| | | | Kerberos init stuff.
* make it authentic, by getting rcmd ticketsGravatar John Kohl1989-07-28
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* Imakefile changes from Win Treese to support multiple compile treesGravatar John Kohl1989-03-23
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* Initial revisionGravatar John Kohl1988-11-14
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* fix summary line to include zephyrGravatar John Kohl1988-09-23
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* fix copyright messageGravatar John Kohl1988-08-02
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* Initial revisionGravatar John Kohl1988-07-08
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* fix up sizeof statementGravatar John Kohl1988-06-28
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* lint fixesGravatar John Kohl1988-06-23
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* Fixed to conform to new formatGravatar Robert S. French1987-10-24
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* Moved the two warning fields into one warning field.Gravatar C. Anthony DellaFera1987-08-08
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* Initial revisionGravatar C. Anthony DellaFera1987-08-07
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