From 1106d1e478f979cd201a66d3180a4511bfa56a93 Mon Sep 17 00:00:00 2001
From: Anders Svensson <anders@erlang.org>
Date: Sat, 29 Mar 2014 13:21:11 +0100
Subject: Generate runtime_dependencies in app file

To avoid having to specify applications more than once.
---
 lib/diameter/src/Makefile         |  5 +++--
 lib/diameter/src/app.sed          | 40 +++++++++++++++++++++++++++++++++++++++
 lib/diameter/src/diameter.app.src | 22 ++++++++++++---------
 3 files changed, 56 insertions(+), 11 deletions(-)
 create mode 100644 lib/diameter/src/app.sed

(limited to 'lib/diameter/src')

diff --git a/lib/diameter/src/Makefile b/lib/diameter/src/Makefile
index 127406ae23..9afccf298c 100644
--- a/lib/diameter/src/Makefile
+++ b/lib/diameter/src/Makefile
@@ -148,7 +148,7 @@ gen/$(DICT_YRL).erl: compiler/$(DICT_YRL).yrl
 	$(ERLC) -Werror -o $(@D) $<
 
 # Generate the app file.
-$(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk
+$(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk app.sed
 	$(gen_verbose) \
 	M=`echo $(notdir $(APP_MODULES)) | tr ' ' ,`; \
 	C=`echo $(COMPILER_MODULES) | tr ' ' ,`; \
@@ -159,7 +159,8 @@ $(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk
 	    -e "s;%COMPILER%;$$C;" \
 	    -e "s;%INFO%;$$I;" \
 	    -e "s;%REGISTERED%;$$R;" \
-	  $< > $@
+	  $< \
+	| sed -f app.sed > $@
 
 $(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk
 	$(vsn_verbose) \
diff --git a/lib/diameter/src/app.sed b/lib/diameter/src/app.sed
new file mode 100644
index 0000000000..7916f65002
--- /dev/null
+++ b/lib/diameter/src/app.sed
@@ -0,0 +1,40 @@
+#
+# %CopyrightBegin%
+#
+# Copyright Ericsson AB 2014. All Rights Reserved.
+#
+# The contents of this file are subject to the Erlang Public License,
+# Version 1.1, (the "License"); you may not use this file except in
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+#
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+#
+# %CopyrightEnd%
+
+#
+# Generate runtime_dependencies from applications to avoid having to
+# specify the same application more than once.
+#
+
+/{runtime_dependencies,/b v
+/{[-a-z]*, "[0-9.]*"}/!b
+/{vsn,/b
+
+/%%/!H
+s/{\([^,]*\)[^}]*}/\1/g
+s/%%/%,/
+b
+
+:v
+
+p
+x
+s/\n//
+s/%//g
+s/\n */ /g
+s/{\([^,]*\), "\([^"]*"\)}/"\1-\2/g
diff --git a/lib/diameter/src/diameter.app.src b/lib/diameter/src/diameter.app.src
index 4ede488b31..ac1d847753 100644
--- a/lib/diameter/src/diameter.app.src
+++ b/lib/diameter/src/diameter.app.src
@@ -27,16 +27,20 @@
       ]},
   {registered, [%REGISTERED%]},
   {applications, [
-      stdlib, kernel
-      %, syntax_tools
-      %, runtime_tools
-      %, ssl
+      {stdlib, "2.0"}, {kernel, "3.0"}%, {erts, "6.0"}
+      %% {syntax-tools, "1.6.14"}
+      %% {runtime-tools, "1.8.14"}
+      %, {ssl, "5.3.4"}
       ]},
   {env, []},
   {mod, {diameter_app, []}},
-  {runtime_dependencies, ["erts-6.0",
-                          "kernel-3.0",
-                          "stdlib-2.0",
-                          "ssl-5.3.4"]}
-  %% Note that ssl is only required if configured on TCP transports.
+  {runtime_dependencies, [
+      ]}
+  %%
+  %% Note that ssl is only required if configured on TCP transports,
+  %% and syntax-tools and runtime-tools are only required if the
+  %% dictionary compiler and debug modules (respectively) are
+  %% needed/wanted at runtime, which they typically aren't. These
+  %% modules are the two commented lines in the 'modules' tuple.
+  %%
  ]}.
-- 
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