v1.9.3

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rscons (1.9.2)
+    rscons (1.9.3)
       json (~> 1.0)
 
 GEM

README.md

@@ -394,6 +394,25 @@ not expected to be produced by the builder.
 Phony targets will still be "rebuilt" if any source or the command is out of
 date.
 
+### Explicit Dependencies
+
+A target can be marked as depending on another file that Rscons would not
+otherwise know about via the `Environment#depends` function. For example,
+to force the linker to re-link a Program output when a linker script changes:
+
+```ruby
+Rscons::Environment.new do |env|
+  env.Program("a.out", "foo.c", "LDFLAGS" => %w[-T linker_script.ld])
+  env.depends("a.out", "linker_script.ld")
+end
+```
+
+You can pass multiple dependency files to `Environment#depends`:
+
+```ruby
+env.depends("my_app", "config/link.ld", "README.txt", *Dir.glob("assets/**/*"))
+```
+
 ### Construction Variable Naming
 
 * uppercase strings - the default construction variables that Rscons uses

lib/rscons/environment.rb

@@ -618,8 +618,6 @@ module Rscons
         elsif word == "-pthread"
           append["CCFLAGS", [word]]
           append["LDFLAGS", [word]]
-        elsif word =~ /^-std=/
-          append["CFLAGS", [word]]
         elsif word =~ /^-Wa,(.*)$/
           append["ASFLAGS", $1.split(",")]
         elsif word =~ /^-Wl,(.*)$/

lib/rscons/version.rb

@@ -1,4 +1,4 @@
 module Rscons
   # gem version
-  VERSION = "1.9.2"
+  VERSION = "1.9.3"
 end

spec/rscons/environment_spec.rb

@@ -396,24 +396,23 @@ module Rscons
     describe "#parse_flags" do
       it "executes the shell command and parses the returned flags when the input argument begins with !" do
         env = Environment.new
-        env["CFLAGS"] = ["-g"]
+        env["CCFLAGS"] = ["-g"]
         expect(env).to receive(:shell).with("my_command").and_return(%[-arch my_arch -Done=two -include ii -isysroot sr -Iincdir -Llibdir -lmy_lib -mno-cygwin -mwindows -pthread -std=c99 -Wa,'asm,args 1 2' -Wl,linker,"args 1 2" -Wp,cpp,args,1,2 -arbitrary +other_arbitrary some_lib /a/b/c/lib])
         rv = env.parse_flags("!my_command")
         expect(rv).to eq({
-          "CCFLAGS" => %w[-arch my_arch -include ii -isysroot sr -mno-cygwin -pthread -arbitrary +other_arbitrary],
+          "CCFLAGS" => %w[-arch my_arch -include ii -isysroot sr -mno-cygwin -pthread -std=c99 -arbitrary +other_arbitrary],
           "LDFLAGS" => %w[-arch my_arch -isysroot sr -mno-cygwin -mwindows -pthread] + ["linker", "args 1 2"] + %w[+other_arbitrary],
           "CPPPATH" => %w[incdir],
           "LIBS" => %w[my_lib some_lib /a/b/c/lib],
           "LIBPATH" => %w[libdir],
           "CPPDEFINES" => %w[one=two],
-          "CFLAGS" => %w[-std=c99],
           "ASFLAGS" => ["asm", "args 1 2"],
           "CPPFLAGS" => %w[cpp args 1 2],
         })
-        expect(env["CFLAGS"]).to eq(["-g"])
+        expect(env["CCFLAGS"]).to eq(["-g"])
         expect(env["ASFLAGS"]).to eq([])
         env.merge_flags(rv)
-        expect(env["CFLAGS"]).to eq(["-g", "-std=c99"])
+        expect(env["CCFLAGS"]).to eq(%w[-g -arch my_arch -include ii -isysroot sr -mno-cygwin -pthread -std=c99 -arbitrary +other_arbitrary])
         expect(env["ASFLAGS"]).to eq(["asm", "args 1 2"])
       end
     end