From b54ff0ce652de2864d8ffd863aada8cebbbc621b Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 5 Oct 2010 15:11:17 +0200
Subject: Initial commit

---
 ErlangTarget.cmake | 35 +++++++++++++++++++++++++++++++++++
 FindErlang.cmake   |  6 ++++++
 2 files changed, 41 insertions(+)
 create mode 100644 ErlangTarget.cmake
 create mode 100644 FindErlang.cmake

diff --git a/ErlangTarget.cmake b/ErlangTarget.cmake
new file mode 100644
index 0000000..2afbc7a
--- /dev/null
+++ b/ErlangTarget.cmake
@@ -0,0 +1,35 @@
+macro(erl_target name)
+    parse_arguments(ARGS "HEADERS;OPTIONS" "" ${ARGN})
+
+    set(headers "")
+    set(out_files "")
+    
+    foreach(header ${ARGS_HEADERS})
+        list(APPEND headers "${CMAKE_CURRENT_SOURCE_DIR}/${header}")
+    endforeach(header ${ARGS_HEADERS})
+    
+    foreach(src ${ARGS_DEFAULT_ARGS})
+        set(in_file "${CMAKE_CURRENT_SOURCE_DIR}/${src}")
+        string(REPLACE ".erl" ".beam" src ${src})
+        set(out_file "${CMAKE_CURRENT_BINARY_DIR}/${src}")
+        	
+	add_custom_command(
+	OUTPUT
+            ${out_file} 
+        COMMAND 
+            ${ERLC_EXECUTABLE} 
+            "-o" ${CMAKE_CURRENT_BINARY_DIR}
+            ${ARGS_OPTIONS} 
+            ${in_file} 
+        DEPENDS 
+            ${in_file} 
+            ${headers} 
+    	)
+	
+        list(APPEND out_files "${CMAKE_CURRENT_BINARY_DIR}/${src}")
+    endforeach(src ${ARGS_DEFAULT_ARGS})
+    
+    add_custom_target(
+        ${name} ALL DEPENDS ${out_files}
+    )
+endmacro(erl_target)
diff --git a/FindErlang.cmake b/FindErlang.cmake
new file mode 100644
index 0000000..e7cb60f
--- /dev/null
+++ b/FindErlang.cmake
@@ -0,0 +1,6 @@
+find_program(ERLC_EXECUTABLE NAMES erlc)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Erlang DEFAULT_MSG ERLC_EXECUTABLE)
+mark_as_advanced(ERLC_EXECUTABLE)
+
-- 
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