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Commit eb275263 authored by Ryan Thompson's avatar Ryan Thompson

Merge pull request #541 from DarwinAwardWinner/bytecomp-load-path

Pass load-path to byte-compiling child process
parents 45eddd71 eb1f6543
......@@ -90,32 +90,39 @@ newer, then compilation is skipped."
(defun el-get-byte-compile-from-stdin ()
"byte compile files read on STDIN
"byte compile files from stdin.
This is run as a subprocess with an `emacs -Q -batch -f
el-get-byte-compile` command and with the file list as stdin,
written by `prin1-to-string' so that `read' is able to process
(let ((files (read)))
Standard input must be a property list with properties
`:load-path' and `:compile-files', each of which should have a
value that is a list of strings. The variable `load-path' will be
set from the `:load-path' property, and then all the files listed
in `:compile-files' will be byte-compiled.."
(let* ((input-data (read))
(load-path (append (plist-get input-data :load-path) load-path))
(files (plist-get input-data :compile-files)))
(loop for f in files
do (progn
(message "el-get-byte-compile-from-stdin: %s" f)
(el-get-byte-compile-file-or-directory f)))))
do (progn
(message "el-get-byte-compile: %s" f)
(el-get-byte-compile-file-or-directory f)))))
(defun el-get-byte-compile-process (package buffer working-dir sync files)
"return the 'el-get-start-process-list' entry to byte compile PACKAGE"
(let ((bytecomp-command
(list el-get-emacs
"-Q" "-batch" "-f" "toggle-debug-on-error"
"-l" (file-name-sans-extension
(symbol-file 'el-get-byte-compile-from-stdin 'defun))
"-f" "el-get-byte-compile-from-stdin")))
(let* ((input-data
(list :load-path (cons "." load-path)
:compile-files files))
(subprocess-function 'el-get-byte-compile-from-stdin)
"-Q" "-batch" "-f" "toggle-debug-on-error"
"-l" ,(file-name-sans-extension
(symbol-file subprocess-function 'defun))
"-f" ,(symbol-name subprocess-function))))
`(:command-name "byte-compile"
:buffer-name ,buffer
:default-directory ,working-dir
:shell t
:stdin ,input-data
:sync ,sync
:stdin ,files
:program ,(car bytecomp-command)
:args ,(cdr bytecomp-command)
:message ,(format "el-get-build %s: byte-compile ok." package)
;; https://github.com/dimitri/el-get/issues/541
;; Pass load-path to byte-compiling child process
(let ((debug-on-error t)
(el-get-verbose t))
(require 'el-get)
(el-get 'sync 'js2-mode))
(let ((compiled-file (concat (file-name-as-directory (el-get-package-directory 'js2-mode)) "js2-mode.elc")))
(if (file-exists-p compiled-file)
(message "Byte-compiling succeeded.")
(error "Byte-compiling failed.")))
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