Fix undefined reference to gvpr in cmd/gvpr

diff --git a/lib/gvpr/Makefile.am b/lib/gvpr/Makefile.am
index 93bf9f1d70e739167959673224ccffbdfcd61507..897c69eb26a9c4188aa893d344a7e353e2dc6dfd 100644 (file)
--- a/lib/gvpr/Makefile.am
+++ b/lib/gvpr/Makefile.am
@@ -50,6 +50,10 @@ libgvpr_la_LIBADD = $(libgvpr_C_la_LIBADD) \
        $(MATH_LIBS)
 libgvpr_la_DEPENDENCIES = $(libgvpr_C_la_DEPENDENCIES)
 
+if WITH_WIN32
+libgvpr_la_LDFLAGS += -export-symbols-regex gvpr
+endif
+
 mkdefs_SOURCES = mkdefs.c
 
 gdefs.h: $(top_srcdir)/lib/gvpr/gprdata mkdefs$(EXEEXT)