Changes in Makefile http://nxr.netbsd.org/rss/src/bin/expr/Makefile en Copyright 2005 Java branches: 1.16.4;<br/>convert HAVE_GCC handling to modern GCC release numbering:<br/>- HAVE_GCC=5 is now the default (vs. HAVE_GCC=53 we've been using for<br/> GCC 5.4 and GCC 5.5.)<br/>- remove some more GCC 4.8 code. we don't support GCC 4 here.<br/>- adjust set lists to gcc=5 from gcc=53.<br/><br/>add some basic HAVE_GCC=6 handling (totally unused so far.) /src/bin/expr/Makefile - 1.16 Fri Feb 02 01:02:39 UTC 2018 mrg for GCC 5.3 pass -fwrapv as this relies upon well-defined integer overflow. /src/bin/expr/Makefile - 1.15 Fri Apr 01 08:19:31 UTC 2016 mrg reimplement expr using lexical parser generated by yacc<br/>highlights:<br/>* / is treated correctly depending upon context (addresses PR # 10995)<br/>* use 64 bit arithmetic, so expr is able to process integer values from<br/> -(2**63) to (2**63 - 1)<br/>* checks for integer over- & underflows added<br/>* error messages improved, more error checking added<br/><br/>add AUTHOR section to manpage<br/>add BUGS section, and mention possible drawbacks with other expr implementations<br/><br/>XXX the old expr treated empty string in arithmetic expressions as if it was 0<br/>XXX this behaviour has been retained /src/bin/expr/Makefile - 1.14 Tue Sep 19 17:20:00 UTC 2000 jdolecek Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc<br/>now that all /bin has been cleaned. /src/bin/expr/Makefile - 1.13 Sun Jul 20 22:37:03 UTC 1997 christos Fix compiler warnings; add WARNS=1 /src/bin/expr/Makefile - 1.12 Sun Jul 20 17:32:57 UTC 1997 christos convert to new RCS id conventions. /src/bin/expr/Makefile - 1.11 Tue Mar 21 09:05:33 UTC 1995 cgd Re-implemented with a recursive descent parser.<br/>Fixed subtle bug wrt. comparing integers when either one hasn't been<br/>coersed from a string --- while avoiding an even subtler bug found in<br/>GNU expr. /src/bin/expr/Makefile - 1.10 Sat Jul 16 00:17:03 UTC 1994 jtc Use new POSIX.2 compatible regex routines in C library instead of -lgnuregex. /src/bin/expr/Makefile - 1.9 Thu Nov 11 01:30:19 UTC 1993 jtc Oops. This one does need a single-entry SRCS, because it's generated at<br/>compile time. Lose. /src/bin/expr/Makefile - 1.8 Fri Aug 06 01:20:44 UTC 1993 mycroft Add RCS identifiers, remove some completely useless RCS logs and patchkit<br/>headers, and a few other insignificant changes. /src/bin/expr/Makefile - 1.7 Mon Aug 02 17:18:45 UTC 1993 mycroft Add a manual page. /src/bin/expr/Makefile - 1.6 Tue Jul 20 20:16:25 UTC 1993 jtc Use POSIX regular expression routines.<br/>Remove TODO file, as I've allready done everything that there was to do. /src/bin/expr/Makefile - 1.5 Mon Jun 14 19:56:06 UTC 1993 jtc changed "Id" to "Header" for rcsids /src/bin/expr/Makefile - 1.4 Tue Mar 23 00:25:45 UTC 1993 cgd added rcs ids to all files /src/bin/expr/Makefile - 1.3 Mon Mar 22 08:04:00 UTC 1993 cgd after 0.2.2 "stable" patches applied /src/bin/expr/Makefile - 1.2 Sun Mar 21 18:04:42 UTC 1993 cgd branches: 1.1.1;<br/>Initial revision /src/bin/expr/Makefile - 1.1 Sun Mar 21 09:45:37 UTC 1993 cgd initial import of 386bsd-0.1 sources /src/bin/expr/Makefile - 1.1.1.1 Sun Mar 21 09:45:37 UTC 1993 cgd Ooops, restore accidently removed files from merge mishap /src/bin/expr/Makefile - 1.16.4.2 Tue Apr 21 19:37:32 UTC 2020 martin Sync with HEAD /src/bin/expr/Makefile - 1.16.4.1 Tue Apr 21 18:41:04 UTC 2020 martin