VMS need to build DSO with name shortening, because of provider code

[openssl.git] / Configurations / 10-main.conf

diff --git a/Configurations/10-main.conf b/Configurations/10-main.conf
index b7c9565b38a73027a7134ef8b0aa62bda8d1aabd..122d3f46db8e193ab427a25ae5abd9461724b615 100644 (file)
--- a/Configurations/10-main.conf
+++ b/Configurations/10-main.conf
@@ -1837,10 +1837,12 @@ my %targets = (
         # and binaries instead.
         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
-        # For modules specifically, we assume that they only use public
-        # OpenSSL symbols, and therefore don't need to mangle names on
-        # their own.
-        dso_cflags       => "",
+        # Strictly speaking, DSOs should not need to have name shortening,
+        # as all their exported symbols should be short enough to fit the
+        # linker's 31 character per symbol name limit.  However, providers
+        # may be composed of more than one object file, and internal symbols
+        # may and do surpass the 31 character limit.
+        dso_cflags       => add("/NAMES=(SHORTENED)"),
         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
         shared_target    => "vms-shared",
         # def_flag made to empty string so a .opt file gets generated