diff --git a/build-libssp.sh b/build-libssp.sh
index be02997..aabbeb4 100755
--- a/build-libssp.sh
+++ b/build-libssp.sh
@@ -27,7 +27,8 @@ cp config.h.in config.h
 for i in HAVE_FCNTL_H HAVE_INTTYPES_H HAVE_LIMITS_H HAVE_MALLOC_H \
     HAVE_MEMMOVE HAVE_MEMORY_H HAVE_MEMPCPY HAVE_STDINT_H HAVE_STDIO_H \
     HAVE_STDLIB_H HAVE_STRINGS_H HAVE_STRING_H HAVE_STRNCAT HAVE_STRNCPY \
-    HAVE_SYS_STAT_H HAVE_SYS_TYPES_H HAVE_UNISTD_H HAVE_USABLE_VSNPRINTF; do
+    HAVE_SYS_STAT_H HAVE_SYS_TYPES_H HAVE_UNISTD_H HAVE_USABLE_VSNPRINTF \
+    HAVE_HIDDEN_VISIBILITY; do
     cat config.h | sed 's/^#undef '$i'$/#define '$i' 1/' > tmp
     mv tmp config.h
 done
@@ -37,7 +38,10 @@ for arch in $ARCHS; do
     mkdir -p build-$arch
     cd build-$arch
     make -f ../Makefile -j$CORES CROSS=$arch-w64-mingw32-
+    mkdir -p $PREFIX/$arch-w64-mingw32/bin
     cp libssp.a $PREFIX/$arch-w64-mingw32/lib
-    cp libssp.a $PREFIX/$arch-w64-mingw32/lib/libssp_nonshared.a
+    cp libssp_nonshared.a $PREFIX/$arch-w64-mingw32/lib
+    cp libssp.dll.a $PREFIX/$arch-w64-mingw32/lib
+    cp libssp-0.dll $PREFIX/$arch-w64-mingw32/bin
     cd ..
 done
diff --git a/libssp-Makefile b/libssp-Makefile
index 597c3a5..97c1914 100644
--- a/libssp-Makefile
+++ b/libssp-Makefile
@@ -6,11 +6,19 @@ AR = $(CROSS)ar
 
 CFLAGS = -O2 -Wall -Wundef -I$(SRC_PATH) -D_FORTIFY_SOURCE=0 -D__SSP_FORTIFY_LEVEL=0
 
-SOURCES = $(patsubst $(SRC_PATH)%,%,$(wildcard $(SRC_PATH)*.c))
+SOURCES = $(filter-out ssp-local.c, $(patsubst $(SRC_PATH)%,%,$(wildcard $(SRC_PATH)*.c)))
 OBJS = $(SOURCES:%.c=%.o)
 
+all: libssp.a libssp_nonshared.a libssp-0.dll
+
 libssp.a: $(OBJS)
 	$(AR) rcs $@ $+
 
+libssp-0.dll: $(OBJS)
+	$(CC) -shared -o $@ $+ -Wl,--out-implib,libssp.dll.a
+
+libssp_nonshared.a: ssp-local.o
+	$(AR) rcs $@ $+
+
 clean:
-	rm -f *.a *.o
+	rm -f *.a *.o *.dll