Check perl, python and ruby programs and substitute them in various files.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

configure.ac

@@ -30,6 +30,8 @@ AC_DEFINE_UNQUOTED([MC_CONFIGURE_ARGS],["$ac_configure_args"],[MC configure argu
 AC_PROG_LIBTOOL
 PKG_PROG_PKG_CONFIG
 AC_PATH_PROG([PERL], [perl], [/usr/bin/perl])
+AC_PATH_PROG([PYTHON], [python], [/usr/bin/python])
+AC_PATH_PROG([RUBY], [ruby], [/usr/bin/ruby])
 
 AC_ISC_POSIX
 
@@ -550,6 +552,7 @@ src/vfs/extfs/helpers/ualz
 src/vfs/extfs/helpers/uar
 src/vfs/extfs/helpers/uarc
 src/vfs/extfs/helpers/uarj
+src/vfs/extfs/helpers/uc1541
 src/vfs/extfs/helpers/ucab
 src/vfs/extfs/helpers/uha
 src/vfs/extfs/helpers/ulha
@@ -586,6 +589,7 @@ lib/vfs/Makefile
 lib/widget/Makefile
 
 misc/syntax/Makefile
+misc/syntax/Syntax
 
 doc/Makefile
 doc/hints/Makefile

doc/man/date-of-man-include.am

@@ -5,7 +5,7 @@ SED_PARAMETERS = \
 	-e "s{%sysconfdir%{@sysconfdir@{g"
 
 MAN_DATE_CMD = \
-	LC_ALL=$(DATE_LANG) perl -MPOSIX -e '\
+	LC_ALL=$(DATE_LANG) @PERL@ -MPOSIX -e '\
 	    @fi=lstat("'$${MAN_FILE}'"); \
 	    print POSIX::strftime("$(DATE_FORMAT)", localtime($$fi[9]));' 2>/dev/null
 

misc/syntax/Makefile.am

@@ -1,5 +1,8 @@
+SYNTAX_IN = Syntax.in
+
+SYNTAX_OUT = Syntax
+
 SYNTAXFILES =			\
-	Syntax			\
 	PKGBUILD.syntax		\
 	ada95.syntax		\
 	as.syntax		\
@@ -76,7 +79,9 @@ SYNTAXFILES =			\
 
 if USE_EDIT
 syntaxdir =		$(pkgdatadir)/syntax
-syntax_DATA =		$(SYNTAXFILES)
+syntax_DATA =		$(SYNTAX_OUT) \
+			$(SYNTAXFILES)
 endif
 
-EXTRA_DIST =		$(SYNTAXFILES)
+EXTRA_DIST =		$(SYNTAX_IN) \
+			$(SYNTAXFILES)

src/vfs/extfs/helpers/Makefile.am

@@ -6,7 +6,7 @@ EXTFSCONFFILES = sfs.ini
 EXTFS_MISC  = README README.extfs
 
 # Scripts hat don't need adaptation to the local system
-EXTFS_CONST = bpp changesetfs gitfs+ patchsetfs rpm trpm uc1541 u7z
+EXTFS_CONST = bpp changesetfs gitfs+ patchsetfs rpm trpm u7z
 
 # Scripts that need adaptation to the local system - source files
 EXTFS_IN    = 			\
@@ -29,6 +29,7 @@ EXTFS_IN    = 			\
 	uar.in			\
 	uarc.in			\
 	uarj.in			\
+	uc1541.in		\
 	ucab.in			\
 	uha.in			\
 	ulha.in			\
@@ -57,6 +58,7 @@ EXTFS_OUT = 			\
 	uar			\
 	uarc			\
 	uarj			\
+	uc1541			\
 	ucab			\
 	uha			\
 	ulha			\

src/vfs/extfs/helpers/s3+.in

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#! @PYTHON@
 # -*- coding: utf-8 -*-
 
 #

src/vfs/extfs/helpers/uc1541.in

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! @PYTHON@
 """
 UC1541 Virtual filesystem