History log of /freebsd-10.1-release/bin/expr/Makefile
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# 272461 02-Oct-2014 gjb

Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

# 256281 10-Oct-2013 gjb

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation


# 249657 19-Apr-2013 ed

Add the Clang specific -Wmissing-variable-declarations to WARNS=6.

This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.

Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.

Announced on: toolchain@


# 116282 13-Jun-2003 markm

Get this area compiling with the highest WARNS= that it works with.
Obsolete WFORMAT= junk also removed where possible.

OK'ed by: obrien
Tested on: sparc64, alpha, i386


# 92997 22-Mar-2002 wollman

Disable -Werror when building -- the old version of gcc used on IA32 can't
deal with C99 formats.


# 87323 03-Dec-2001 obrien

Default to WARNS=2. Binary builds that cannot handle this must explicitly
set WARNS=0.

Reviewed by: mike


# 77244 26-May-2001 kris

Fix warnings to compile with WARNS=2 on i386 and alpha

Reviewed by: bde


# 50471 27-Aug-1999 peter

$Id$ -> $FreeBSD$


# 35702 04-May-1998 bde

Simplified using new yacc rules and by not generating y.tab.h.


# 22988 22-Feb-1997 peter

Revert $FreeBSD$ to $Id$


# 21673 14-Jan-1997 jkh

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.


# 16069 02-Jun-1996 phk

Backout yacc changes


# 16012 30-May-1996 phk

Use default yacc rule.


# 15679 07-May-1996 wosch

``mv'' -> ``mv -f''
``rm'' -> ``rm -f''
so mv/rm may not ask for confirmation if you are not root


# 8855 29-May-1995 rgrimes

Remove trailing whitespace.

Reviewed by: phk


# 3044 24-Sep-1994 dg

Added $Id$


# 1078 03-Feb-1994 rich

Take -lgnuregex back out. Linking with it causes 'make install' to fail.


# 230 02-Aug-1993 conklin

Remove GNU regex.[ch] and use system's regex library. The library is still
GNU regex for now, but will be replaced as soon as an alternative is made
availiable.


# 182 21-Jul-1993 conklin

install new manual page


# 31 18-Jun-1993 alm

added POSIX regex to expr


# 5 12-Jun-1993 rgrimes

This commit was generated by cvs2svn to compensate for changes in r4,
which included commits to RCS files with non-trunk default branches.


# 4 12-Jun-1993 rgrimes

Initial import, 0.1 + pk 0.2.4-B1