configure: Add imgui, implot sources to submodules list

.gitmodules

@@ -60,7 +60,9 @@
 	url = https://github.com/bonzini/qboot
 [submodule "ui/imgui"]
 	path = ui/imgui
-	url = https://github.com/ocornut/imgui
+	url = https://github.com/ocornut/imgui.git
+	ignore = untracked
 [submodule "ui/implot"]
 	path = ui/implot
-	url = https://github.com/epezent/implot
+	url = https://github.com/epezent/implot.git
+	ignore = untracked

build.sh

@@ -243,6 +243,9 @@ set -x # Print commands from now on
     --disable-blobs \
     "$@"
 
+# Force imgui update now to work around annoying make issue
+./scripts/git-submodule.sh update ui/imgui
+
 time make -j"${job_count}" 2>&1 | tee build.log
 
 "${postbuild}" # call post build functions

configure

@@ -318,6 +318,9 @@ then
     git_submodules="ui/keycodemapdb"
     git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
     git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
+
+    # xemu extras
+    git_submodules="$git_submodules ui/imgui ui/implot"
 else
     git_update=no
     git_submodules=""

scripts/archive-source.sh

@@ -27,6 +27,10 @@ sub_file="${sub_tdir}/submodule.tar"
 # in their checkout, because the build environment is completely
 # different to the host OS.
 submodules="dtc slirp ui/keycodemapdb tests/fp/berkeley-softfloat-3 tests/fp/berkeley-testfloat-3"
+
+# xemu extras
+submodules="$submodules ui/imgui ui/implot"
+
 sub_deinit=""
 
 function cleanup() {