From f3391275b7807d3523ae15175467d2396af967a3 Mon Sep 17 00:00:00 2001
From: Martin Szulecki
Date: Sun, 17 Feb 2013 18:45:45 +0100
Subject: Use newer LT_INIT macro and pass -no-undefined for proper DLL
 generation

---
 configure.ac         | 13 ++++++++++++-
 libcsoap/Makefile.am |  2 +-
 nanohttp/Makefile.am |  2 +-
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 7c00430..0ae5f21 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@ AC_LANG_C
 AC_PROG_CC
 AC_PROG_AWK
 AC_PROG_INSTALL
-AC_PROG_LIBTOOL
+LT_INIT(win32-dll)
 
 dnl
 dnl release and version information
@@ -73,6 +73,17 @@ AC_CHECK_LIB(uuid, uuid_create, [LIBUUID="-luuid"])
 AC_CHECK_FUNCS([uuid_to_string, uuid_create])
 AC_SUBST(LIBUUID)
 
+dnl
+dnl check host dependend flags
+dnl
+LIB_EXTRA_LDFLAGS=
+case "$host" in
+  *-*-mingw*|*-*-cygwin*)
+    LIB_EXTRA_LDFLAGS="-no-undefined"
+    ;;
+esac
+AC_SUBST(LIB_EXTRA_LDFLAGS)
+
 dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
 dnl
 dnl @summary figure out how to build C programs using POSIX threads
diff --git a/libcsoap/Makefile.am b/libcsoap/Makefile.am
index a19775f..06459eb 100644
--- a/libcsoap/Makefile.am
+++ b/libcsoap/Makefile.am
@@ -42,6 +42,6 @@ libcsoap_la_SOURCES+=soap-xmlsec.c
 libcsoap_la_HEADERS+=soap-xmlsec.h
 endif
 
-libcsoap_la_LDFLAGS= -version-info @csoap_version@ -release @csoap_release@
+libcsoap_la_LDFLAGS= -version-info @csoap_version@ -release @csoap_release@ $(LIB_EXTRA_LDFLAGS)
 libcsoap_la_CFLAGS=-I${top_srcdir} -D__CSOAP_INTERNAL=1
 
diff --git a/nanohttp/Makefile.am b/nanohttp/Makefile.am
index a82cd00..6e05dac 100644
--- a/nanohttp/Makefile.am
+++ b/nanohttp/Makefile.am
@@ -38,6 +38,6 @@ libnanohttp_la_SOURCES+=nanohttp-ssl.c
 libnanohttp_la_HEADERS+=nanohttp-ssl.h
 endif
 
-libnanohttp_la_LDFLAGS= -version-info @nanohttp_version@ -release @nanohttp_release@
+libnanohttp_la_LDFLAGS= -version-info @nanohttp_version@ -release @nanohttp_release@ $(LIB_EXTRA_LDFLAGS)
 libnanohttp_la_CFLAGS=-I${top_srcdir} -D__NHTTP_INTERNAL=1
 
-- 
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