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* Only compile compat_*.c implementations that are actually needed.Ingo Schwarze2020-06-151-11/+2
| | | | | That's cleaner and it is supposed to fix compiler warnings with gcc 10 reported by Wynn Wolf Arbor <wolf at oriole dot systems> on discuss@.
* Improve build system and autodetection.Ingo Schwarze2014-08-161-1/+1
| | | | | | | | | * Make ./configure standalone, that's what people expect. * Let people write a ./configure.local from scratch, not edit existing files. * Autodetect wchar, sqlite3, and manpath and act accordingly. * Autodetect the need for -L/usr/local/lib and -lutil. * Get rid of config.h.p{re,ost}, let ./configure only write what's needed. * Let ./configure write a Makefile.local snippet, that's quite flexible.
* Get rid of HAVE_CONFIG_H, it is always defined; idea from libnbcompat.Ingo Schwarze2014-08-101-2/+2
| | | | | | Include <sys/types.h> where needed, it does not belong in config.h. Remove <stdio.h> from config.h; if it is missing somewhere, it should be added, but i cannot find a *.c file where it is missing.
* Merge from OpenBSD - Marc Espie improved the ohash interface:Ingo Schwarze2014-06-201-14/+18
| | | | | | * rename the halloc callback to calloc, provide overflow protection * rename the hfree callback to free, drop the useless size argument * prevent integer overflows in ohash_resize
* sync to OpenBSD:Ingo Schwarze2014-06-201-48/+46
| | | | whitespace and comment changes, no functional change
* Use C99 uint32_t, not BSD-style u_int32_t.Ingo Schwarze2014-01-041-2/+2
| | | | Needed for Solaris 10 as reported by Matthias Scheler.
* Add a compatibility interface for ohash.Kristaps Dzonsons2012-06-091-0/+337
This include's espie@'s wholesale src/lib/libc/ohash directory from OpenBSD into compat_ohash.c (with a single copyright/license notice at the top) and src/include/ohash.h as compat_ohash.h. The ohash_int.h part of compat_ohash.c has been changed only in that ohash.h points to compat_ohash.h. Added HAVE_OHASH test (test-ohash.c) to Makefile. In mandocdb.c and mansearch.c, check HAVE_OHASH test for inclusion.