Move `iserv` into `utils` and change package name from `iserv-bin` to `iserv`

This is done for consistency. We usually call the package file the same name the
folder has.  The move into `utils` is done so that we can move the library into
`libraries/iserv` and the proxy into `utils/iserv-proxy` and then break the
`iserv.cabal` apart.  This will make building the cross compiler with TH
simpler, because we can build the library and proxy as separate packages.

Reviewers: bgamari, simonmar, goldfire, erikd

Reviewed By: simonmar

Subscribers: tdammers, rwbarton, thomie, carter

Differential Revision: https://phabricator.haskell.org/D4377

1 files changed, 17 insertions, 0 deletions

diff --git a/utils/iserv/cbits/iservmain.c b/utils/iserv/cbits/iservmain.c
new file mode 100644
index 0000000000..daefd35251
--- /dev/null
+++ b/utils/iserv/cbits/iservmain.c
@@ -0,0 +1,17 @@
+#include "../rts/PosixSource.h"
+#include "Rts.h"
+
+#include "HsFFI.h"
+
+int main (int argc, char *argv[])
+{
+    RtsConfig conf = defaultRtsConfig;
+
+    // We never know what symbols GHC will look up in the future, so
+    // we must retain CAFs for running interpreted code.
+    conf.keep_cafs = 1;
+
+    conf.rts_opts_enabled = RtsOptsAll;
+    extern StgClosure ZCMain_main_closure;
+    hs_main(argc, argv, &ZCMain_main_closure, conf);
+}