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/lib/replace/libreplace.m4 | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'source4/lib/replace/libreplace.m4')

diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4
index 53655e6544..1d82c00b2b 100644
--- a/source4/lib/replace/libreplace.m4
+++ b/source4/lib/replace/libreplace.m4
@@ -1,3 +1,26 @@
+AC_DEFUN_ONCE(AC_LIBREPLACE_LOCATION_CHECKS,
+[
+echo "LIBREPLACE_LOCATION_CHECKS: START"
+
+dnl find the libreplace sources. This is meant to work both for 
+dnl libreplace standalone builds, and builds of packages using libreplace
+libreplacedir=""
+for d in "$srcdir" "$srcdir/lib/replace" "$srcdir/libreplace" "$srcdir/../libreplace" "$srcdir/../replace"; do
+	if test -f "$d/replace.c"; then
+		libreplacedir="$d"		
+		AC_SUBST(libreplacedir)
+		break;
+	fi
+done
+LIBREPLACEOBJ="replace.o"
+AC_SUBST(LIBREPLACEOBJ)
+
+AC_CANONICAL_HOST
+
+echo "LIBREPLACE_LOCATION_CHECKS: END"
+]) dnl end AC_LIBREPLACE_LOCATION_CHECKS
+
+
 AC_DEFUN_ONCE(AC_LIBREPLACE_BROKEN_CHECKS,
 [
 echo "LIBREPLACE_BROKEN_CHECKS: START"
@@ -298,6 +321,7 @@ AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_END,
 m4_define(AC_LIBREPLACE_ALL_CHECKS,
 [
 AC__LIBREPLACE_ALL_CHECKS_START
+AC_LIBREPLACE_LOCATION_CHECKS
 AC_LIBREPLACE_CC_CHECKS
 AC_LIBREPLACE_BROKEN_CHECKS
 AC__LIBREPLACE_ALL_CHECKS_END
-- 
cgit