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Minimize blessmail-related cpp usage, with an eye to future removal.

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* lib-src/Makefile.in: (BLESSMAIL_TARGET): New variable.
(MOVEMAIL_NEEDS_BLESSING): Remove, replace by above variable.
(blessmail): Always define this rule.
(need-blessmail): New rule, split out from maybe-blessmail.
(maybe-blessmail): Use BLESSMAIL_TARGET.
This commit is contained in:
Glenn Morris 2010-05-06 01:03:27 -07:00
parent e49dca3dd4
commit f6c0ee20ba
2 changed files with 22 additions and 17 deletions
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9
lib-src/ChangeLog
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@ -1,3 +1,12 @@
2010-05-06 Glenn Morris <rgm@gnu.org>
* Makefile.in: Minimize blessmail-related cpp usage.
(BLESSMAIL_TARGET): New variable.
(MOVEMAIL_NEEDS_BLESSING): Remove, replace by above variable.
(blessmail): Always define this rule.
(need-blessmail): New rule, split out from maybe-blessmail.
(maybe-blessmail): Use BLESSMAIL_TARGET.
2010-05-04 Glenn Morris <rgm@gnu.org>
* Makefile.in: Use @C_SWITCH_SYSTEM@, @C_SWITCH_MACHINE@ rather than

30
lib-src/Makefile.in
View file

@ -1,7 +1,6 @@
# Makefile for lib-src subdirectory in GNU Emacs.
# Copyright (C) 1985, 1987, 1988, 1993, 1994, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
# 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
# This file is part of GNU Emacs.
@ -132,6 +131,9 @@ EXECUTABLES= ${UTILITIES} ${INSTALLABLES} ${SCRIPTS} ${INSTALLABLE_SCRIPTS}
# If neither flag is set, blessmail is used.
MOVE_FLAGS=
## May be reset below by cpp.
BLESSMAIL_TARGET=
## -lkrb if HAVE_LIBKRB or -lkrb4 if HAVE_LIBKRB4
KRB4LIB=@KRB4LIB@
## -ldes if HAVE_LIBDES or -ldes425 if HAVE_LIBDES425
@ -170,22 +172,14 @@ CPP_CFLAGS = $(C_SWITCH_SYSTEM) $(C_SWITCH_MACHINE) -DHAVE_CONFIG_H -I. -I../src
#ifndef LIBS_SYSTEM
#define LIBS_SYSTEM
#endif
LOADLIBES=LIBS_SYSTEM
#undef MOVEMAIL_NEEDS_BLESSING
#ifndef MAIL_USE_FLOCK
#ifndef MAIL_USE_LOCKF
#define MOVEMAIL_NEEDS_BLESSING
BLESSMAIL_TARGET = need-blessmail
#endif
#endif
#ifdef MOVEMAIL_NEEDS_BLESSING
#define BLESSMAIL blessmail
#else
#define BLESSMAIL
#endif
LOADLIBES=LIBS_SYSTEM
.SUFFIXES: .m
@ -218,14 +212,14 @@ grep-changelog: $(srcdir)/grep-changelog
vcdiff: $(srcdir)/vcdiff
-cp -p $(srcdir)/vcdiff vcdiff
#ifdef MOVEMAIL_NEEDS_BLESSING
/* Only used if we need blessmail, but no harm in always defining.
This makes the actual blessmail executable. */
blessmail:
$(EMACS) $(EMACSOPT) -l $(srcdir)/../lisp/mail/blessmail.el
chmod +x blessmail
#endif
maybe-blessmail: BLESSMAIL
#ifdef MOVEMAIL_NEEDS_BLESSING
/* This checks if we need to run blessmail. */
need-blessmail: blessmail
/* Don\'t charge ahead and do it! Let the installer decide.
./blessmail $(DESTDIR)${archlibdir}/movemail${EXEEXT} */
@if [ `wc -l <blessmail` != 2 ] ; then \
@ -235,7 +229,9 @@ maybe-blessmail: BLESSMAIL
echo as root, to give movemail${EXEEXT} appropriate permissions.; \
echo Do that after running make install.; \
fi
#endif
/* This is the target invoked by the top-level Makefile. */
maybe-blessmail: $(BLESSMAIL_TARGET)
/* Install the internal utilities. Until they are installed, we can
just run them directly from lib-src. */