fix --disable-sockets

Author: jimdigriz

CMakeLists.txt

@@ -108,6 +108,7 @@ set(CMAKE_REQUIRED_LIBRARIES )
 set(CMAKE_REQUIRED_DEFINITIONS )
 
 add_definitions(-DDILL_THREADS)
+add_definitions(-DDILL_SOCKETS)
 
 check_function_exists(mprotect HAVE_MPROTECT)
 if(HAVE_MPROTECT)

configure.ac

@@ -145,6 +145,7 @@ AC_ARG_ENABLE([sockets], [AS_HELP_STRING([--disable-sockets],
 if test "x$enable_sockets" = "xno"; then
     AM_CONDITIONAL([DILL_SOCKETS], false)
 else
+    AC_DEFINE(DILL_SOCKETS)
     AM_CONDITIONAL([DILL_SOCKETS], true)
 fi
 

ctx.c

@@ -35,13 +35,17 @@ static void dill_ctx_init_(struct dill_ctx *ctx) {
     dill_assert(rc == 0);
     rc = dill_ctx_pollset_init(&ctx->pollset);
     dill_assert(rc == 0);
+#if defined DILL_SOCKETS
     rc = dill_ctx_fd_init(&ctx->fd);
     dill_assert(rc == 0);
+#endif
 }
 
 static void dill_ctx_term_(struct dill_ctx *ctx) {
     dill_assert(ctx->initialized == 1);
+#if defined DILL_SOCKETS
     dill_ctx_fd_term(&ctx->fd);
+#endif
     dill_ctx_pollset_term(&ctx->pollset);
     dill_ctx_stack_term(&ctx->stack);
     dill_ctx_handle_term(&ctx->handle);

ctx.h

@@ -37,7 +37,9 @@ struct dill_ctx {
     struct dill_ctx_handle handle;
     struct dill_ctx_stack stack;
     struct dill_ctx_pollset pollset;
+#if defined DILL_SOCKETS
     struct dill_ctx_fd fd;
+#endif
 };
 
 struct dill_ctx *dill_ctx_init(void);