fix compile-zos for modules

svn: r12347

collects/compiler/compiler-unit.ss

@@ -98,7 +98,7 @@
   (define compile-c-extensions
     (make-unprefixed-compiler 'compile-c-extension))
 
-  (define (compile-to-zo src dest namespace eval?)
+  (define (compile-to-zo src dest namespace eval? verbose? mod?)
     ((if eval? 
          (lambda (t) (parameterize ([read-accept-reader #t])
                        (t)))
@@ -106,13 +106,23 @@
      (lambda ()
        (parameterize ([current-namespace namespace])
          (compile-file src dest
-                       (if eval?
-                         (lambda (expr)
-                           (expand-syntax-top-level-with-compile-time-evals expr))
-                         values)))))
-    (printf " [output to \"~a\"]\n" dest))
+                       (compose
+                        (if eval?
+                            (lambda (expr)
+                              (expand-syntax-top-level-with-compile-time-evals expr))
+                            values)
+                        (if mod?
+                            (lambda (expr)
+                              (check-module-form expr 
+                                                 (let-values ([(base name dir?) (split-path src)])
+                                                   (string->symbol 
+                                                    (path-element->string (path-replace-suffix name #""))))
+                                                 src))
+                            values))))))
+    (when verbose?
+      (printf " [output to \"~a\"]\n" dest)))
 
-  (define (compile-zos prefix)
+  (define (compile-zos prefix #:verbose? [verbose? #f] #:module? [mod? #f])
     (define n (if prefix (make-base-namespace) (current-namespace)))
     (when prefix (eval prefix n))
     (lambda (source-files destination-directory)
@@ -132,7 +142,7 @@
              source-files))
       (for ([f source-files] [b file-bases])
         (let ([zo (append-zo-suffix b)])
-          (compile-to-zo f zo n prefix)))))
+          (compile-to-zo f zo n prefix verbose? mod?)))))
 
   (define (compile-directory dir info #:verbose [verbose? #t])
     (define info* (or info (lambda (key mk-default) (mk-default))))

collects/compiler/main.ss

@@ -432,7 +432,7 @@
   [(compile-c)
    ((compile-extensions-to-c prefix) source-files (dest-dir))]
   [(zo)
-   ((compile-zos prefix)
+   ((compile-zos prefix #:verbose? (compiler:option:somewhat-verbose))
     source-files
     (if (auto-dest-dir) 'auto (dest-dir)))]
   [(expand)

collects/scribblings/mzc/api.scrbl

@@ -23,7 +23,7 @@ through a Scheme API.}
 
 @section[#:tag "api:zo"]{Bytecode Compilation}
 
-@defproc[((compile-zos [expr any/c]) 
+@defproc[((compile-zos [expr any/c] [#:module? module? any/c #f] [#:verbose? verbose? any/c #f]) 
           [scheme-files (listof path-string?)]
           [dest-dir (or/c path-string? false/c (one-of/c 'auto))])
          void?]{
@@ -41,7 +41,7 @@ subdirectory relative to the source; the directory is created if
 necessary.
 
 If @scheme[expr] is anything other than @scheme[#f], then a namespace
-is created for compiling the files that are supplied later;
+is created for compiling the files that are supplied later, and
 @scheme[expr] is evaluated to initialize the created namespace. For
 example, @scheme[expr] might load a set of macros. In addition, the
 expansion-time part of each expression later compiled is evaluated in
@@ -49,13 +49,20 @@ the namespace before being compiled, so that the effects are visible
 when compiling later expressions.
 
 If @scheme[expr] is @scheme[#f], then no compilation namespace is
-created, and expressions in the files are assumed to compile
-independently (so there's no need to evaluate the expansion-time part
-of an expression to compile).
+created (the current namespace is used), and expressions in the files
+are assumed to compile independently (so there's no need to evaluate
+the expansion-time part of an expression to compile).
 
 Typically, @scheme[expr] is @scheme[#f] for compiling @scheme[module]
 files, and it is @scheme[(void)] for compiling files with top-level
-definitions and expressions.}
+definitions and expressions.
+
+If @scheme[module?] is @scheme[#t], then the given files are read and
+compiled as modules (so there is no dependency on the current
+namespace's top-level environment).
+
+If @scheme[verbose?] is @scheme[#t], the output file for each given
+file is reported through the current output port.}
 
 
 @defproc[(compile-collection-zos [collection string?] ...+)