rename: fix the name of the modulemap file

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>

src/picom.modulemap

@@ -0,0 +1,214 @@
+// modulemap
+
+module compiler {
+  header "compiler.h"
+}
+module string_utils {
+  header "string_utils.h"
+}
+module dbus {
+  header "dbus.h"
+}
+module kernel {
+  header "kernel.h"
+}
+module utils {
+  // Has macros expands to calloc/malloc
+  header "utils.h"
+  export libc.stdlib
+}
+module region {
+  header "region.h"
+}
+module picom {
+  header "picom.h"
+}
+module types {
+  header "types.h"
+}
+module c2 {
+  header "c2.h"
+}
+module render {
+  header "render.h"
+}
+module options {
+  header "options.h"
+}
+module opengl {
+  header "opengl.h"
+}
+module diagnostic {
+  header "diagnostic.h"
+}
+module win_defs {
+  header "win_defs.h"
+}
+module win {
+  header "win.h"
+  export win_defs
+}
+module log {
+  header "log.h"
+  export compiler
+}
+module x {
+  header "x.h"
+}
+module vsync {
+  header "vsync.h"
+}
+module common {
+  header "common.h"
+}
+module config {
+  header "config.h"
+}
+module xrescheck {
+  header "xrescheck.h"
+}
+module cache {
+  header "cache.h"
+}
+module backend {
+  module gl {
+    module gl_common {
+      header "backend/gl/gl_common.h"
+    }
+    module glx {
+      header "backend/gl/glx.h"
+      export GL.glx
+    }
+  }
+  module backend {
+    header "backend/backend.h"
+  }
+  module backend_common {
+    header "backend/backend_common.h"
+  }
+}
+module xcb [system] {
+  module xcb {
+    header "/usr/include/xcb/xcb.h"
+    export *
+  }
+  module randr {
+    header "/usr/include/xcb/randr.h"
+    export *
+  }
+  module render {
+    header "/usr/include/xcb/render.h"
+    export *
+  }
+  module sync {
+    header "/usr/include/xcb/sync.h"
+    export *
+  }
+  module composite {
+    header "/usr/include/xcb/composite.h"
+    export *
+  }
+  module xfixes {
+    header "/usr/include/xcb/xfixes.h"
+    export *
+  }
+  module damage {
+    header "/usr/include/xcb/damage.h"
+    export *
+  }
+  module xproto {
+    header "/usr/include/xcb/xproto.h"
+    export *
+  }
+  module present {
+    header "/usr/include/xcb/present.h"
+  }
+  module util {
+    module render {
+      header "/usr/include/xcb/xcb_renderutil.h"
+    export *
+    }
+  }
+}
+module X11 [system] {
+  module Xlib {
+    header "/usr/include/X11/Xlib.h"
+    export *
+  }
+  module Xutil {
+    header "/usr/include/X11/Xutil.h"
+    export *
+  }
+}
+module GL [system] {
+  module glx {
+    header "/usr/include/GL/glx.h"
+    export *
+  }
+  module gl {
+    header "/usr/include/GL/gl.h"
+    export *
+  }
+}
+module libc [system] {
+  export *
+  module assert {
+    export *
+    textual header "/usr/include/assert.h"
+  }
+  module string {
+    export *
+    header "/usr/include/string.h"
+  }
+  module ctype {
+    export *
+    header "/usr/include/ctype.h"
+  }
+  module errno {
+    export *
+    header "/usr/include/errno.h"
+  }
+  module fenv {
+    export *
+    header "/usr/include/fenv.h"
+  }
+  module inttypes {
+    export *
+    header "/usr/include/inttypes.h"
+  }
+  module math {
+    export *
+    header "/usr/include/math.h"
+  }
+  module setjmp {
+    export *
+    header "/usr/include/setjmp.h"
+  }
+  module stdio {
+    export *
+    header "/usr/include/stdio.h"
+  }
+
+  module stdlib [system] {
+    export *
+    header "/usr/include/stdlib.h"
+  }
+}
+
+// glib specific header. In it's own module because it
+// doesn't exist on some systems with unpatched glib 2.26+
+module "xlocale.h" [system] {
+  export *
+  header "/usr/include/xlocale.h"
+}
+
+// System header that we have difficult with merging.
+module "sys_types.h" [system] {
+  export *
+  header "/usr/include/sys/types.h"
+}
+
+module "signal.h" [system] {
+  export *
+  header "/usr/include/signal.h"
+}