add support for building libtls

Use './configure --enable-libtls' to build the library and install the
associated manpages. Note that the API and ABI of this library may
change still, though feedback is welcome.

ok deraadt@ jsing@ tedu@

1 files changed, 7 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index b434190..491e4b8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -143,14 +143,20 @@ AC_ARG_ENABLE([asm],
         AS_HELP_STRING([--disable-asm], [Disable assembly]))
 AS_IF([test "x$enable_asm" = "xno"], [CFLAGS="$CFLAGS -DOPENSSL_NO_ASM"])
 
+AC_ARG_ENABLE([libtls],
+        AS_HELP_STRING([--enable-libtls], [Enable building the libtls library]))
+AM_CONDITIONAL([ENABLE_LIBTLS], [test "x$enable_libtls" = xyes])
+AM_COND_IF([ENABLE_LIBTLS], [AC_CONFIG_FILES([libtls.pc])])
+
 LT_INIT
 
 AC_CONFIG_FILES([
         Makefile
         include/Makefile
         include/openssl/Makefile
-        ssl/Makefile
         crypto/Makefile
+        ssl/Makefile
+        tls/Makefile
         tests/Makefile
         apps/Makefile
         man/Makefile