From 794816af013804fbfebd0e736a4f5ccc1ac476c5 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@stack.nl>
Date: Sat, 17 May 2008 17:46:37 +0200
Subject: [PATCH] Check for the -rpath linker flag. This makes it build on
 MacOS X which neither supports nor needs this flag.

---
 configure.ac     | 11 +++++++++++
 src/Makefile.in  |  2 +-
 ssld/Makefile.in |  3 ++-
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 919cc3a0..e30fb4d9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1020,6 +1020,17 @@ if test "$shared_modules" = yes; then
 	fi
 fi
 
+# rpath, for finding libratbox.so at run time
+hold_ldflags=$LDFLAGS
+AC_MSG_CHECKING(for the ld -rpath flag)
+LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
+AC_LINK_IFELSE(AC_LANG_PROGRAM([],[int i;]), found=yes, found=no)
+LDFLAGS=$hold_ldflags
+AC_MSG_RESULT($found)
+if test "$found" = yes; then
+	LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
+fi
+
 # This must be down here, or it will mess up checks like the ones
 # for -Wl,-export-dynamic
 # -- jilles
diff --git a/src/Makefile.in b/src/Makefile.in
index 561dd956..f2298b7a 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -33,7 +33,7 @@ PROGS		= $(IRCD_EXE)
 SSL_LIBS	= @SSL_LIBS@
 SSL_INCLUDES	= @SSL_INCLUDES@
 
-IRCDLIBS	= @MODULES_LIBS@ -Wl,-rpath=@libdir@ -L../libratbox/src/.libs -lratbox @LIBS@ $(SSL_LIBS)
+IRCDLIBS	= @MODULES_LIBS@ -L../libratbox/src/.libs -lratbox @LIBS@ $(SSL_LIBS)
 
 INCLUDES	= -I../include -I../libratbox/include $(SSL_INCLUDES)
 CPPFLAGS	= ${INCLUDES} @CPPFLAGS@
diff --git a/ssld/Makefile.in b/ssld/Makefile.in
index 7d103aec..3b49f840 100644
--- a/ssld/Makefile.in
+++ b/ssld/Makefile.in
@@ -20,13 +20,14 @@ RM              = @RM@
 prefix          = @prefix@
 exec_prefix     = @exec_prefix@
 bindir          = @bindir@
+libdir		= @libdir@
 libexecdir      = @libexecdir@
 confdir         = @confdir@
 localstatedir   = @localstatedir@
 
 ZIP_LIB		= @ZLIB_LD@
 
-IRCDLIBS	= @MODULES_LIBS@ -Wl,-rpath=@libdir@ -L../libratbox/src/.libs -lratbox @LIBS@ $(SSL_LIBS) $(ZIP_LIB)
+IRCDLIBS	= @MODULES_LIBS@ -L../libratbox/src/.libs -lratbox @LIBS@ $(SSL_LIBS) $(ZIP_LIB)
 
 INCLUDES        = -I. -I../include -I../libratbox/include $(SSL_INCLUDES)
 CPPFLAGS        = ${INCLUDES} @CPPFLAGS@