Support subsidiary Rsconscript files - close #125

build_tests/subsidiary/Rsconscript

@@ -0,0 +1,10 @@
+configure do
+  rscons "sub/Rsconscript"
+  rscons "sub/Rsconscript2", "configure"
+  puts "top configure"
+end
+
+build do
+  rscons "sub/Rsconscript2", "build"
+  puts "top build"
+end

build_tests/subsidiary/Rsconscript_fail

@@ -0,0 +1,9 @@
+configure do
+  rscons "sub/Rsconscript_fail"
+  puts "top configure"
+end
+
+build do
+  rscons "sub/Rsconscript2", "build"
+  puts "top build"
+end

build_tests/subsidiary/sub/Rsconscript

@@ -0,0 +1,7 @@
+configure do
+  puts "sub Rsconscript configure"
+end
+
+build do
+  puts "sub Rsconscript build"
+end

build_tests/subsidiary/sub/Rsconscript2

@@ -0,0 +1,7 @@
+configure do
+  puts "sub Rsconscript2 configure"
+end
+
+build do
+  puts "sub Rsconscript2 build"
+end

build_tests/subsidiary/sub/Rsconscript_fail

@@ -0,0 +1,8 @@
+configure do
+  puts "sub Rsconscript configure"
+  check_program "foobarfailure"
+end
+
+build do
+  puts "sub Rsconscript build"
+end