From fafa8c3e47497a9f399e9ca52a7e6a904f1fb9f6 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 14 Sep 2006 18:46:10 +0000
Subject: r18535: move the AC_CANONICAL_HOST and host specific flag tests into
 libreplace. This should fix the standalone build of tdb on HPUX, where we
 need to blacklist mmap.

Unfortunately this requires that we have a copy of config.guess and
config.sub in each of our project subdirectories. I tried to find a
way to use something like AC_CONFIG_AUX_DIR($libreplacedir) and just
put config.{guess,sub} in the lib/replace/ directory, but I couldn't
figure out how to do that in a way that kept autoconf happy for each
of our separate builds. Any autoconf guru out there see a way to do
this?
(This used to be commit 823cd3ab35456769dcefee17bdaca21f01ba0f63)
---
 source4/build/m4/check_cc.m4 | 39 ---------------------------------------
 source4/build/m4/env.m4      |  2 --
 2 files changed, 41 deletions(-)

(limited to 'source4/build/m4')

diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4
index 62b8e48e7a..a1dfc45404 100644
--- a/source4/build/m4/check_cc.m4
+++ b/source4/build/m4/check_cc.m4
@@ -151,45 +151,6 @@ if test -n "$DEVELOPER_CFLAGS"; then
 	CFLAGS="${OLD_CFLAGS}"
 fi
 
-#
-# Config CPPFLAG settings for strange OS's that must be set
-# before other tests.
-#
-case "$host_os" in
-	# Try to work out if this is the native HPUX compiler that uses the -Ae flag.
-	*hpux*)
-		# mmap on HPUX is completely broken...
-		AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
-		;;
-
-	*aix*)
-		if test "${GCC}" != "yes"; then
-			## for funky AIX compiler using strncpy()
-			CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
-		fi
-		;;
-
-	#
-	# VOS may need to have POSIX support and System V compatibility enabled.
-	#
-	*vos*)
-		case "$CPPFLAGS" in
-			*-D_POSIX_C_SOURCE*);;
-			*)
-				CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
-				AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
-				;;
-		esac
-		case "$CPPFLAGS" in
-			*-D_SYSV*|*-D_SVID_SOURCE*);;
-			*)
-				CPPFLAGS="$CPPFLAGS -D_SYSV"
-				AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
-				;;
-		esac
-		;;
-esac
-
 # allow for --with-hostcc=gcc
 AC_ARG_WITH(hostcc,[  --with-hostcc=compiler    choose host compiler],
 [HOSTCC=$withval],
diff --git a/source4/build/m4/env.m4 b/source4/build/m4/env.m4
index 7b5a5d19dd..7556f16ce2 100644
--- a/source4/build/m4/env.m4
+++ b/source4/build/m4/env.m4
@@ -5,8 +5,6 @@ dnl  Released under the GNU GPL
 dnl -------------------------------------------------------
 dnl
 
-AC_CANONICAL_HOST
-
 AC_SUBST(srcdir)
 export srcdir;
 
-- 
cgit