Don't parse command-line options more than once.

[cdecl99.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d2b02d4892872eaebfc336eec2fb118eecdea5d0..f1171ff8d0cb9e2b65c2f848d7311fc2612948da 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ dnl This is free software: you are free to do what the fuck you want to.
 dnl There is NO WARRANTY, to the extent permitted by law.
 
 AC_PREREQ([2.68])
-AC_INIT([cdecl99], [1.1a], [nbowler@draconx.ca])
+AC_INIT([cdecl99], [1.2a], [nbowler@draconx.ca])
 AC_CONFIG_HEADERS([config.h])
 
 AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign subdir-objects dist-xz])
@@ -28,6 +28,10 @@ gl_EARLY
 LT_INIT
 gl_INIT
 
+# As the mbrtowc replacement module is not used by the library, there is
+# no need for multithreaded mbrtowc (all programs are single threaded).
+AC_DEFINE([GNULIB_MBRTOWC_SINGLE_THREAD], [1], [Define to 1.])
+
 AS_IF([test x"$gl_cv_lib_readline" = x"no"],
   [AS_IF([test x"$with_readline" = x"yes"],
     [AC_MSG_FAILURE([--with-readline requested but readline was not found])],
@@ -53,7 +57,7 @@ AS_IF([test x"$dx_cv_rl_add_history" = x"yes"],
 
 m4_include([lib/gnulib.mk])
 DX_GLSYM_PREFIX([cdecl__gl_])
-DX_GNULIB_SYMFILES([lib/symfiles])
+DX_GNULIB_SYMFILES([lib/symfiles], [s])
 AM_CONDITIONAL([BUILD_STATIC], [test x"$enable_static" = x"yes"])
 
 dnl We provide our own makefile rules for gettext.  Disable tracing of