From 4917514b49d5893d2bc71f5d2deb021c646da1ed Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 27 Jun 1997 06:57:36 +0000
Subject: First cut at being able to specify a Kerberos directory.

svn path=/trunk/; revision=1125
---
 INSTALL      |  4 ++++
 configure.in | 28 ++++++++++++++--------------
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/INSTALL b/INSTALL
index 5581f54f..50c6cd7c 100644
--- a/INSTALL
+++ b/INSTALL
@@ -30,6 +30,10 @@ and there don't seem to be any live servers for it anymore.  You can
 configure it back in if you want with `configure --enable-POP2', but
 leaving it out cuts the executable's size slightly.
 
+Specifying --with-kerberos=DIR will tell the fetchmail build process to
+look in DIR for Kerberos support.  Configure normally looks in /usr/kerberos
+and /usr/athena; if you specify this option it will look in DIR first. 
+
 If you want to build for debugging, 
 
 	CFLAGS=-g LDFLAGS=" " ./configure
diff --git a/configure.in b/configure.in
index d98ceff8..2b0d8933 100644
--- a/configure.in
+++ b/configure.in
@@ -55,20 +55,6 @@ then
   EXTRAOBJ="$EXTRAOBJ alloca.o"
 fi
 
-if test -f "/usr/kerberos/include/krb.h"
-then
-  CFLAGS="$CFLAGS -DKERBEROS_V4 -I/usr/kerberos/include"
-  LDFLAGS="$LDFLAGS -L/usr/kerberos/lib"
-  LIBS="$LIBS -lkrb -ldes"
-fi
-
-if test -f "/usr/athena/include/krb.h"
-then
-  CFLAGS="$CFLAGS -DKERBEROS_V4 -I/usr/athena/include"
-  LDFLAGS="$LDFLAGS -L/usr/athena/lib"
-  LIBS="$LIBS -lkrb -ldes"
-fi
-
 dnl All AC_CHECK_FUNCs must precede the following AC_SUBSTs
 
 AC_SUBST(EXTRASRC)
@@ -138,6 +124,20 @@ AC_ARG_ENABLE(POP2,
 	[with_POP2=no])
 test "$with_POP2" = "yes" && AC_DEFINE(POP2_ENABLE)
 
+###	use option --with-kerberos=DIR to point at a Kerberos directory
+AC_ARG_WITH(kerberos,
+	[  --with-kerberos=DIR  point fetchmail compilation at a Kerberos directory])
+
+for dir in $with_kerberos /usr/kerberos /usr/athena
+do
+  if test -f "$dir/include/krb.h"
+  then
+    CFLAGS="$CFLAGS -DKERBEROS_V4 -I$dir/include"
+    LDFLAGS="$LDFLAGS -L$dir/lib"
+    LIBS="$LIBS -lkrb -ldes"
+  fi
+done
+
 AC_OUTPUT(Makefile, [
 # Makefile uses this timestamp file to know when to remake Makefile,
 # build.sh, and glob/Makefile.
-- 
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