1 files changed, 9 insertions, 2 deletions

diff --git a/contrib/minizip/Makefile.am b/contrib/minizip/Makefile.am
index 2ced913..d343011 100644
--- a/contrib/minizip/Makefile.am
+++ b/contrib/minizip/Makefile.am
@@ -10,11 +10,17 @@ zlib_top_builddir = $(top_builddir)/../..
 AM_CPPFLAGS = -I$(zlib_top_srcdir)
 AM_LDFLAGS = -L$(zlib_top_builddir)
 
+if WIN32
+iowin32_src = iowin32.c
+iowin32_h = iowin32.h
+endif
+
 libminizip_la_SOURCES = \
         ioapi.c \
         mztools.c \
         unzip.c \
-        zip.c
+        zip.c \
+        ${iowin32_src}
 
 libminizip_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0 -lz
 
@@ -24,7 +30,8 @@ minizip_include_HEADERS = \
         ioapi.h \
         mztools.h \
         unzip.h \
-        zip.h
+        zip.h \
+        ${iowin32_h}
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = minizip.pc