Remove support for gjs-based Javascript plugins

There have been changes to the gjs bindings and as the issue
has only recently been noticed it is assumed that support for
them is not highly desired.

https://bugzilla.gnome.org/show_bug.cgi?id=711356

.gitignore

@@ -75,18 +75,11 @@ Makefile.in
 /tests/*/vgdump-*
 /tests/libpeas/engine
 /tests/libpeas/extension-c
-/tests/libpeas/extension-gjs
 /tests/libpeas/extension-python
 /tests/libpeas/extension-python3
 /tests/libpeas/extension-seed
 /tests/libpeas/extension-set
 /tests/libpeas/plugin-info
-/tests/libpeas/plugins/extension-js/extension-gjs.gschema.xml
-/tests/libpeas/plugins/extension-js/extension-gjs.js
-/tests/libpeas/plugins/extension-js/extension-gjs.plugin
-/tests/libpeas/plugins/extension-js/extension-seed.gschema.xml
-/tests/libpeas/plugins/extension-js/extension-seed.js
-/tests/libpeas/plugins/extension-js/extension-seed.plugin
 /tests/libpeas/plugins/extension-python/extension-python.gschema.xml
 /tests/libpeas/plugins/extension-python/extension-python.plugin
 /tests/libpeas/plugins/extension-python/extension-python.py

configure.ac

@@ -267,43 +267,6 @@ fi
 
 AM_CONDITIONAL([ENABLE_SEED],[test "x$found_seed" = "xyes"])
 
-dnl ================================================================
-dnl GJS Javascript Engine
-dnl ================================================================
-
-GJS_REQUIRED=1.37.1
-
-AC_ARG_ENABLE(gjs,
-	      AS_HELP_STRING([--enable-gjs],[Enable GJS support]),
-	      [enable_gjs=$enableval],
-	      [enable_gjs=auto])
-
-AC_MSG_CHECKING([for GJS JS availability.])
-
-if test "x$enable_gjs" = "xno"; then
-	found_gjs="no (disabled, use --enable-gjs to enable)"
-else
-	PKG_CHECK_EXISTS([gjs-internals-1.0 >= $GJS_REQUIRED],
-			 [found_gjs=yes],
-			 [found_gjs=no])
-fi
-
-if test "$enable_gjs" = "yes" -a "$found_gjs" = "no"; then
-	AC_MSG_ERROR([You need to have gjs-internals-1.0 >= $GJS_REQUIRED installed to build libpeas])
-fi
-AC_MSG_RESULT([$found_gjs])
-
-if test "$found_gjs" = "yes"; then
-	GJS_CFLAGS=`$PKG_CONFIG --cflags gjs-internals-1.0`
-	GJS_LIBS=`$PKG_CONFIG --libs gjs-internals-1.0`
-	AC_SUBST(GJS_CFLAGS)
-	AC_SUBST(GJS_LIBS)
-
-	AC_DEFINE(ENABLE_GJS,1,[Define to compile with GJS support])
-fi
-
-AM_CONDITIONAL([ENABLE_GJS],[test "x$found_gjs" = "xyes"])
-
 dnl ================================================================
 dnl Python
 dnl ================================================================
@@ -474,7 +437,6 @@ docs/reference/version.xml
 libpeas/Makefile
 libpeas-gtk/Makefile
 loaders/Makefile
-loaders/gjs/Makefile
 loaders/python/Makefile
 loaders/python3/Makefile
 loaders/seed/Makefile
@@ -485,7 +447,6 @@ data/libpeas-1.0.pc
 data/libpeas-gtk-1.0.pc
 peas-demo/Makefile
 peas-demo/plugins/Makefile
-peas-demo/plugins/gjshello/Makefile
 peas-demo/plugins/helloworld/Makefile
 peas-demo/plugins/pythonhello/Makefile
 peas-demo/plugins/secondtime/Makefile
@@ -495,8 +456,8 @@ tests/Makefile
 tests/libpeas/Makefile
 tests/libpeas/plugins/Makefile
 tests/libpeas/plugins/extension-c/Makefile
-tests/libpeas/plugins/extension-js/Makefile
 tests/libpeas/plugins/extension-python/Makefile
+tests/libpeas/plugins/extension-seed/Makefile
 tests/libpeas/introspection/Makefile
 tests/libpeas/testing/Makefile
 tests/libpeas-gtk/Makefile
@@ -531,6 +492,5 @@ Languages support:
 
         Python 2 support              : ${found_python2}
         Python 3 support              : ${found_python3}
-        Javascript support (Seed)     : ${found_seed}
-        Javascript support (GJS)      : ${found_gjs}
+        Seed Javascript support       : ${found_seed}
 "

libpeas/peas-extension-base.c

@@ -37,8 +37,8 @@
  * access the related #PeasPluginInfo, and especially the location where all
  * the data of your plugin lives.
  *
- * Non-C extensions will usually not inherit from this class: Python, Seed
- * and GJS plugins automatically get a "plugin_info" attribute that serves
+ * Non-C extensions will usually not inherit from this class: Python and
+ * Seed plugins automatically get a "plugin_info" attribute that serves
  * the same purpose.
  **/
 

loaders/Makefile.am

@@ -1,9 +1,5 @@
 SUBDIRS =
 
-if ENABLE_GJS
-SUBDIRS += gjs
-endif
-
 if ENABLE_PYTHON2
 SUBDIRS += python
 endif