(src): Make the rule faster by using a single djecho

command instead of multiple redir invocations.
(install): Speed up by using a command.com's for loop.

1 files changed, 10 insertions, 13 deletions

diff --git a/msdos/mainmake.v2 b/msdos/mainmake.v2
index af8d048ba09..7e15bf4e19d 100644
--- a/msdos/mainmake.v2
+++ b/msdos/mainmake.v2
@@ -58,14 +58,14 @@ lib-src: FRC
 src: FRC
         cd src
         $(MAKE) top_srcdir=${top_srcdir}
-        redir -o gdb.sed echo '/-geometry/s,^.*,set environment HOME $(top_srcdir),'
-        redir -oa gdb.sed echo '/environment *TERM/s/^.*/set environment TERM internal/'
-        redir -oa gdb.sed echo '/x_error_quitter/s/^.*/set environment NAME root/'
-        redir -o gdb.tmp sed -f gdb.sed _gdbinit
-        redir -oa gdb.tmp echo 'set environment USER root'
-        redir -oa gdb.tmp echo 'set environment EMACSPATH $(top_srcdir)/bin'
-        redir -oa gdb.tmp echo 'set environment SHELL $(subst \,/,$(COMSPEC))'
-        redir -oa gdb.tmp echo 'set environment PATH $(subst \,/,$(PATH))'
+        djecho -s '/-geometry/s,^.*,set environment HOME $(top_srcdir),' \
+                  '/environment *TERM/s/^.*/set environment TERM internal/' \
+                  '/x_error_quitter/s/^.*/set environment NAME root/' >gdb.sed
+        sed -f gdb.sed _gdbinit >gdb.tmp
+        djecho -a -s 'set environment USER root' \
+                     'set environment EMACSPATH $(top_srcdir)/bin' \
+                     'set environment SHELL $(subst \,/,$(COMSPEC))' \
+                     'set environment PATH $(subst \,/,$(PATH))' >>gdb.tmp 
         update gdb.tmp gdb.ini
         rm -f gdb.tmp gdb.sed
         cd ..
@@ -79,11 +79,8 @@ man:	FRC
 install: all
         if not exist bin\nul md bin
         cd lib-src
-        if exist hexl.exe mv -f hexl.exe ../bin
-        if exist etags.exe mv -f etags.exe ../bin
-        if exist ctags.exe mv -f ctags.exe ../bin
-        if exist b2m.exe mv -f b2m.exe ../bin
-        if exist ebrowse.exe mv -f ebrowse.exe ../bin
+        command.com /c >/dev/null for %p in (hexl etags ctags b2m ebrowse) do\
+           if exist %p.exe mv -f %p.exe ../bin
         if exist fns.el update fns.el ../bin/fns.el
         cd ..
         cd src