[PATCH vkd3d 5/9] build: Build DLLs for Windows.

[Józef Kucia]

From: Józef Kucia <jkucia at codeweavers.com>

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---

Initial patches for cross-compiling for Windows.

---
 Makefile.am  | 7 ++++---
 configure.ac | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 487d2ead982b..e0b31a6d4c4f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,7 @@
 ACLOCAL_AMFLAGS = -I m4
 AM_CFLAGS = @VKD3D_CFLAGS@
 AM_CPPFLAGS = -I$(srcdir)/include -I$(srcdir)/include/dummy -I$(srcdir)/include/private
+AM_LDFLAGS = -no-undefined
 
 widl_headers = \
 	include/vkd3d_d3d12.h \
@@ -79,7 +80,7 @@ libvkd3d_shader_la_SOURCES = \
 	libs/vkd3d-shader/vkd3d_shader_main.c \
 	libs/vkd3d-shader/vkd3d_shader_private.h
 libvkd3d_shader_la_CFLAGS = $(AM_CFLAGS) @SPIRV_TOOLS_CFLAGS@
-libvkd3d_shader_la_LDFLAGS = -version-info 1:0:0
+libvkd3d_shader_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0
 libvkd3d_shader_la_LIBADD = libvkd3d-common.la @SPIRV_TOOLS_LIBS@
 if HAVE_LD_VERSION_SCRIPT
 libvkd3d_shader_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libs/vkd3d-shader/vkd3d_shader.map
@@ -104,7 +105,7 @@ libvkd3d_la_SOURCES = \
 	libs/vkd3d/vkd3d_private.h \
 	libs/vkd3d/vulkan_procs.h \
 	libs/vkd3d_version.c
-libvkd3d_la_LDFLAGS = -version-info 2:0:1
+libvkd3d_la_LDFLAGS = $(AM_LDFLAGS) -version-info 2:0:1
 libvkd3d_la_LIBADD = libvkd3d-common.la libvkd3d-shader.la @DL_LIBS@ @PTHREAD_LIBS@
 if HAVE_LD_VERSION_SCRIPT
 libvkd3d_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libs/vkd3d/vkd3d.map
@@ -114,7 +115,7 @@ libvkd3d_utils_la_SOURCES = \
 	libs/vkd3d-utils/vkd3d_utils.map \
 	libs/vkd3d-utils/vkd3d_utils_main.c \
 	libs/vkd3d-utils/vkd3d_utils_private.h
-libvkd3d_utils_la_LDFLAGS = -version-info 1:1:0
+libvkd3d_utils_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:1:0
 libvkd3d_utils_la_LIBADD = libvkd3d-common.la libvkd3d.la
 if HAVE_LD_VERSION_SCRIPT
 libvkd3d_utils_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libs/vkd3d-utils/vkd3d_utils.map
diff --git a/configure.ac b/configure.ac
index 6e5527952ba1..e539d9825a8f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@ AM_MAINTAINER_MODE([enable])
 AM_SILENT_RULES([yes])
 
 LT_PREREQ([2.4.2])
-LT_INIT
+LT_INIT([win32-dll])
 
 gl_LD_VERSION_SCRIPT
 
-- 
2.19.2