* Merge remaining stuff from the nix-make branch.

* Add support for the creation of shared libraries to `compileC',
  `link', and `makeLibrary'.
* Enable the ATerm library to be made into a shared library.

make/examples/aterm/aterm/default.nix

@@ -0,0 +1,34 @@
+{sharedLib ? true}:
+
+rec {
+
+  inherit (import ../../../lib) compileC makeLibrary;
+
+  sources = [
+    ./afun.c
+    ./aterm.c
+    ./bafio.c
+    ./byteio.c
+    ./gc.c
+    ./hash.c
+    ./list.c
+    ./make.c
+    ./md5c.c
+    ./memory.c
+    ./tafio.c
+    ./version.c
+  ];
+
+  compile = fn: compileC {
+    main = fn;
+    localIncludes = "auto";
+    forSharedLib = sharedLib;
+  };
+
+  libATerm = makeLibrary {
+    libraryName = "ATerm";
+    objects = map compile sources;
+    inherit sharedLib;
+  };
+
+}

make/examples/aterm/default.nix

@@ -0,0 +1 @@
+import test/default.nix

make/examples/aterm/test/default.nix

@@ -0,0 +1,18 @@
+let {
+
+  inherit (import ../../../lib) compileC link;
+
+  inherit (import ../aterm {}) libATerm;
+
+  compile = fn: compileC {
+    main = fn;
+    localIncludes = "auto";
+    cFlags = "-I../aterm";
+  };
+
+  fib = link {objects = compile ./fib.c; libraries = libATerm;};
+
+  primes = link {objects = compile ./primes.c; libraries = libATerm;};
+  
+  body = [fib primes];
+}

make/examples/default.nix

@@ -0,0 +1,6 @@
+[ (import ./trivial)
+  (import ./simple-header)
+  (import ./not-so-simple-header)
+  (import ./not-so-simple-header-auto)
+  (import ./aterm)
+]

make/examples/not-so-simple-header-auto/bar/hello.h

@@ -0,0 +1 @@
+#define WHAT "World"

make/examples/not-so-simple-header-auto/default.nix

@@ -0,0 +1,11 @@
+let {
+
+  inherit (import ../../lib) compileC findIncludes link;
+
+  hello = link {programName = "hello"; objects = compileC {
+    main = ./foo/hello.c;
+    localIncludes = "auto";
+  };};
+
+  body = [hello];
+}

make/examples/not-so-simple-header-auto/foo/fnord/indirect.h

@@ -0,0 +1,3 @@
+#define HELLO "Hello"
+
+#include "../../bar/hello.h"

make/examples/not-so-simple-header-auto/foo/hello.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+#include "fnord/indirect.h"
+
+int main(int argc, char * * argv)
+{
+    printf(HELLO " " WHAT "\n");
+    return 0;
+}

make/examples/not-so-simple-header/bar/hello.h

@@ -0,0 +1 @@
+#define WHAT "World"

make/examples/not-so-simple-header/default.nix

@@ -0,0 +1,14 @@
+let {
+
+  inherit (import ../../lib) compileC link;
+
+  hello = link {programName = "hello"; objects = compileC {
+    main = ./foo/hello.c;
+    localIncludes = [
+      [./foo/fnord/indirect.h "fnord/indirect.h"]
+      [./bar/hello.h "fnord/../../bar/hello.h"]
+    ];
+  };};
+
+  body = [hello];
+}

make/examples/not-so-simple-header/foo/fnord/indirect.h

@@ -0,0 +1,3 @@
+#define HELLO "Hello"
+
+#include "../../bar/hello.h"

make/examples/not-so-simple-header/foo/hello.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+#include "fnord/indirect.h"
+
+int main(int argc, char * * argv)
+{
+    printf(HELLO " " WHAT "\n");
+    return 0;
+}

make/examples/simple-header/default.nix

@@ -0,0 +1,11 @@
+let {
+
+  inherit (import ../../lib) compileC link;
+
+  hello = link {objects = compileC {
+    main = ./hello.c;
+    localIncludes = [ [./hello.h "hello.h"] ];
+  };};
+
+  body = [hello];
+}

make/examples/simple-header/hello.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+#include "hello.h"
+
+int main(int argc, char * * argv)
+{
+    printf("Hello " WHAT "\n");
+    return 0;
+}

make/examples/simple-header/hello.h

@@ -0,0 +1 @@
+#define WHAT "World"

make/examples/trivial/default.nix

@@ -0,0 +1,8 @@
+let {
+
+  inherit (import ../../lib) compileC link;
+
+  hello = link {objects = compileC {main = ./hello.c;};};
+
+  body = [hello];
+}

make/examples/trivial/hello.c

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main(int argc, char * * argv)
+{
+    printf("Hello World\n");
+    return 0;
+}