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[Emacs-diffs] trunk r112881: Fix bug #14513 with --enable-locallisppath


From: Eli Zaretskii
Subject: [Emacs-diffs] trunk r112881: Fix bug #14513 with --enable-locallisppath not working on MS-Windows.
Date: Fri, 07 Jun 2013 08:09:45 +0000
User-agent: Bazaar (2.6b2)

------------------------------------------------------------
revno: 112881
revision-id: address@hidden
parent: address@hidden
fixes bug: http://debbugs.gnu.org/14513
author: Richard Copley <address@hidden>
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Fri 2013-06-07 11:08:29 +0300
message:
  Fix bug #14513 with --enable-locallisppath not working on MS-Windows.
  
   Makefile.in (msys_to_w32): Modify to support d:\foo file names.
   (msys_lisppath_to_w32, msys_prefix_subst, msys_sed_sh_escape): New
   variables.
   (epaths-force-w32): Use them.
  
   epaths.nt (PATH_SITELOADSEARCH): Fix commentary.
  
   epaths.in: Fix commentary to PATH_SITELOADSEARCH.
=== modified file 'ChangeLog'
--- a/ChangeLog 2013-06-03 19:38:06 +0000
+++ b/ChangeLog 2013-06-07 08:08:29 +0000
@@ -1,3 +1,10 @@
+2013-06-07  Richard Copley  <address@hidden>  (tiny change)
+
+       * Makefile.in (msys_to_w32): Modify to support d:\foo file names.
+       (msys_lisppath_to_w32, msys_prefix_subst, msys_sed_sh_escape): New
+       variables.
+       (epaths-force-w32): Use them.
+
 2013-06-03  Michael Albinus  <address@hidden>
 
        * configure.ac (HAVE_GFILENOTIFY): Check for gio >= 2.24.

=== modified file 'Makefile.in'
--- a/Makefile.in       2013-05-16 09:58:56 +0000
+++ b/Makefile.in       2013-06-07 08:08:29 +0000
@@ -318,14 +318,37 @@
          -e 's;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
        ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 
-# Convert MSYS-style /x/foo file name into x:/foo that Windows can grok.
-msys_to_w32=sed -e 's,^/\([A-Za-z]\)/,\1:/,'
+# Convert MSYS-style /x/foo or Windows-style x:\foo file names
+# into x:/foo that Windows can grok.
+msys_to_w32=sed -e 's,\\\\,/,g' -e 's,^/\([A-Za-z]\)/,\1:/,'
+
+# Transform directory search path and its components.  Original can
+# be MSYS or Windows style.  Set path separator to ";", directory
+# separator to "/" and transform MSYS-style "/c/" to "c:/".
+# Remove empty path components and escape semicolons.
+msys_lisppath_to_w32=sed -e 's,\\\\,/,g'                       \
+       -e 's,\(^\|[:;]\)\([A-Za-z]\):/,\1/\2/,g'               \
+       -e 's/:/;/g' -e 's,\(^\|;\)/\([A-Za-z]\)/,\1\2:/,g'     \
+       -e 's/;\+/;/g' -e 's/^;//' -e 's/;$$//' -e 's/;/\\\\;/g'
+
+# Replace "${prefix}" with '%emacs_dir%' (which expands to install
+# directory at runtime).
+msys_prefix_subst=sed -e 
's!\(^\|;\)'"$${prefixpattern}"'\([;/]\|$$\)!\1%emacs_dir%\2!g'
+
+# Quote Sed special characters (except backslash and newline) with
+# a double backslash.
+msys_sed_sh_escape=sed -e 's/[];$$*.^[]/\\\\&/g'
 
 # The w32 build needs a slightly different editing, and it uses
 # nt/epaths.nt as the template.
+# Use the value of ${locallisppath} supplied by `configure',
+# to support the --enable-locallisppath argument.
 epaths-force-w32: FRC
        @(w32srcdir=`echo "${srcdir}" | ${msys_to_w32}` ;       \
+         prefixpattern=`echo '${prefix}' | ${msys_to_w32} | 
${msys_sed_sh_escape}` ; \
+         locallisppath=`echo '${locallisppath}' | ${msys_lisppath_to_w32} | 
${msys_prefix_subst}` ; \
          sed < ${srcdir}/nt/epaths.nt > epaths.h.$$$$          \
+         -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${locallisppath}"'";' \
          -e '/^.*#/s/@VER@/${version}/g'                       \
          -e '/^.*#/s/@CFG@/${configuration}/g'                 \
          -e "/^.*#/s|@SRC@|$${w32srcdir}|g") &&                \

=== modified file 'nt/ChangeLog'
--- a/nt/ChangeLog      2013-06-03 19:06:09 +0000
+++ b/nt/ChangeLog      2013-06-07 08:08:29 +0000
@@ -1,3 +1,7 @@
+2013-06-07  Richard Copley  <address@hidden>  (tiny change)
+
+       * epaths.nt (PATH_SITELOADSEARCH): Fix commentary.
+
 2013-06-03  Eli Zaretskii  <address@hidden>
 
        * config.nt: Add HAVE_GFILENOTIFY, HAVE_W32NOTIFY and USE_FILE_NOTIFY.

=== modified file 'nt/epaths.nt'
--- a/nt/epaths.nt      2013-04-06 13:25:17 +0000
+++ b/nt/epaths.nt      2013-06-07 08:08:29 +0000
@@ -41,10 +41,10 @@
 #define PATH_LOADSEARCH 
"%emacs_dir%/share/emacs/@VER@/lisp;%emacs_dir%/share/emacs/@VER@/leim"
 
 /* Like PATH_LOADSEARCH, but contains the non-standard pieces.
-   These are the site-lisp directories, typically something like
+   These are the site-lisp directories.  Configure sets this to
+   ${locallisppath}, which typically defaults to something like:
    <datadir>/emacs/VERSION/site-lisp:<datadir>/emacs/site-lisp
-   Configure prepends any $locallisppath, as set by the
-   --enable-locallisppath argument.
+   but can be overridden by the --enable-locallisppath argument.
    This is combined with PATH_LOADSEARCH to make the default load-path.
    If the --no-site-lisp option is used, this piece is excluded.
 */

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2013-06-07 03:23:57 +0000
+++ b/src/ChangeLog     2013-06-07 08:08:29 +0000
@@ -1,3 +1,7 @@
+2013-06-07  Richard Copley  <address@hidden>  (tiny change)
+
+       * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
+
 2013-06-06  Eli Zaretskii  <address@hidden>
 
        * xdisp.c (note_mouse_highlight): When mouse-highlight is off,

=== modified file 'src/epaths.in'
--- a/src/epaths.in     2013-01-01 09:11:05 +0000
+++ b/src/epaths.in     2013-06-07 08:08:29 +0000
@@ -30,10 +30,10 @@
 
 
 /* Like PATH_LOADSEARCH, but contains the non-standard pieces.
-   These are the site-lisp directories, typically something like
+   These are the site-lisp directories.  Configure sets this to
+   ${locallisppath}, which typically defaults to something like:
    <datadir>/emacs/VERSION/site-lisp:<datadir>/emacs/site-lisp
-   Configure prepends any $locallisppath, as set by the
-   --enable-locallisppath argument.
+   but can be overridden by the --enable-locallisppath argument.
    This is combined with PATH_LOADSEARCH to make the default load-path.
    If the --no-site-lisp option is used, this piece is excluded.
 */


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