From be676c173561907ba96a5cb1140da6383ac671f0 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Fri, 29 May 2020 09:05:54 +0530
Subject: [PATCH] WiP ncurses

---
 overlay/default.nix          |  6 ++++++
 overlay/ncurses/genode.patch | 12 ++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 overlay/ncurses/genode.patch

diff --git a/overlay/default.nix b/overlay/default.nix
index 9e8877e..abbd64b 100644
--- a/overlay/default.nix
+++ b/overlay/default.nix
@@ -77,6 +77,12 @@ in {
     targetLlvmLibraries = targetPackages.llvmPackages_8.libraries;
   });
 
+  ncurses = overrideHostAttrs ncurses (attrs: {
+    nativeBuildInputs = [ buildPackages.breakpointHook ];
+    patches = attrs.patches ++ [ ./ncurses/genode.patch ];
+    configureFlags = attrs.configureFlags ++ [ "--without-cxx" ];
+  });
+
   openssl = overrideHostAttrs openssl (attrs: {
     outputs = [ "out" ]
       ++ builtins.filter (x: x != "bin" && x != "out") attrs.outputs;
diff --git a/overlay/ncurses/genode.patch b/overlay/ncurses/genode.patch
new file mode 100644
index 0000000..8ba3906
--- /dev/null
+++ b/overlay/ncurses/genode.patch
@@ -0,0 +1,12 @@
+diff -ur a/configure b/configure
+--- a/configure	2020-02-12 15:20:22.000000000 +0530
++++ b/configure	2020-05-28 23:24:05.461176897 +0530
+@@ -6012,7 +6012,7 @@
+ 		MK_SHARED_LIB='${LD} ${LDFLAGS} -Bshareable -o $@'
+ 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+ 		;;
+-	(dragonfly*|freebsd*)
++	(dragonfly*|freebsd*|genode*)
+ 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+ 		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_enable_rpath" = yes ; then
+ 			LOCAL_LDFLAGS="${cf_ld_rpath_opt}\$(LOCAL_LIBDIR)"