X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=configure.ac;h=e02f5c37050524fbd9485922be2a62042d926fcf;hb=f712fdc0b3de22566cdf06954256c62f46f25542;hp=8ef1e9ff8cc050dbb05270453ff2a3cec794731d;hpb=dc0e52cb3e42620c3139e713b373d130aa30b698;p=meshlink

diff --git a/configure.ac b/configure.ac
index 8ef1e9ff..e02f5c37 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,6 @@ AC_INIT([MeshLink], [0.1])
 AM_INIT_AUTOMAKE([std-options subdir-objects nostdinc silent-rules -Wall])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
-AC_CONFIG_SUBDIRS([catta])
 AM_SILENT_RULES([yes])
 
 # Enable GNU extensions.
@@ -69,9 +68,7 @@ AS_IF([test "x$enable_hardening" != "xno"],
        AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [LDFLAGS="$LDFLAGS -Wl,--nxcompat"])
        ;;
      *)
-       AX_CHECK_COMPILE_FLAG([-fPIE], [CPPFLAGS="$CPPFLAGS -fPIE"])
        AX_CHECK_COMPILE_FLAG([-fPIC], [CPPFLAGS="$CPPFLAGS -fPIC"])
-       AX_CHECK_LINK_FLAG([-pie], [LDFLAGS="$LDFLAGS -pie"])
        ;;
    esac
    AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS="$LDFLAGS -Wl,-z,relro"])
@@ -79,6 +76,14 @@ AS_IF([test "x$enable_hardening" != "xno"],
   ]
 );
 
+dnl Allow building without Catta
+AC_ARG_ENABLE([catta], AS_HELP_STRING([--disable-catta], [disable linking with the Catta library]))
+AS_IF([test "x$enable_catta" != "xno"],
+  AC_DEFINE(HAVE_CATTA, 1, [Link with Catta])
+  AC_CONFIG_SUBDIRS([catta])
+)
+AM_CONDITIONAL(CATTA, test "x$enable_catta" != "xno")
+
 dnl UTCP debug flags
 AC_ARG_ENABLE([utcp_debug], AS_HELP_STRING([--enable-utcp-debug], [compile utcp with debug output]))
 AS_IF([test "x$enable_utcp_debug" = "xyes"],