examples: Improve developer documentation.

* HACKING: Mention dependency needed for examples.
* gettext-tools/examples/hello-objc-gnustep/INSTALL: Small clarifications.

diff --git a/HACKING b/HACKING
index 0f3db896cfb0eb7c012efacc3643a5d138a2e13b..7de67f7b862fe8f34933231e39c7390ae5f3868a 100644 (file)
--- a/HACKING
+++ b/HACKING
@@ -159,6 +159,25 @@ are skipped. To this effect, you need to install also:
     + Homepage: https://wiki.gnome.org/Projects/Vala
     + Ubuntu package: valac
 
+If you want to exercise the sample programs in gettext-tools/examples/, you
+also need to install:
+
+  * The Qt GUI toolkit library
+    + Homepage: https://www.qt.io/
+    + Ubuntu package: libqt4-dev
+
+  * The wxWidgets GUI toolkit library
+    + Homepage: https://www.wxwidgets.org/
+    + Ubuntu package: libwxgtk3.0-dev
+
+  * The GNUstep toolkit and development environment
+    + Homepage: http://www.gnustep.org/
+    * Ubuntu package: gnustep-devel
+
+  * The C# System.Windows.Forms implementation
+    + Homepage: https://www.mono-project.com/
+    + Ubuntu package: libmono-system-windows-forms4.0-cil
+
 And you need to install a couple of locales, used by the tests.
 By default, only those enabled in /etc/locale.gen are preinstalled.
 

diff --git a/gettext-tools/examples/hello-objc-gnustep/INSTALL b/gettext-tools/examples/hello-objc-gnustep/INSTALL
index c240e409bdb9e5b934c73a7f61ccaa0b4025e585..8652d6ace91d0426c657882b5bdc88971b9d1307 100644 (file)
--- a/gettext-tools/examples/hello-objc-gnustep/INSTALL
+++ b/gettext-tools/examples/hello-objc-gnustep/INSTALL
@@ -5,10 +5,11 @@ This example relies on:
 
 GNUstep applications don't need to be configured or installed in order to run;
 all you need is to
-  - Prepare your environment, as described in the GNUstep-HOWTO
+  - Prepare your environment, as described in the GNUstep-HOWTO. E.g.
+    . /usr/share/GNUstep/Makefiles/GNUstep.sh
   - ./autogen.sh
   - make
-  - openapp Hello
+  - openapp ./Hello
 Cleanup:
   - make distclean
   - ./autoclean.sh