Add -no-undefined to get shared liblzma on Windows.

diff --git a/src/liblzma/Makefile.am b/src/liblzma/Makefile.am
index 3c5095d..defed16 100644 (file)
--- a/src/liblzma/Makefile.am
+++ b/src/liblzma/Makefile.am
@@ -9,7 +9,7 @@ SUBDIRS = api common check
 
 lib_LTLIBRARIES = liblzma.la
 liblzma_la_SOURCES =
-liblzma_la_LDFLAGS = -version-info 0:0:0
+liblzma_la_LDFLAGS = -no-undefined -version-info 0:0:0
 
 liblzma_la_LIBADD = \
        common/libcommon.la \