From 29e68b75843aa889a15ca8dcfff1cd30fea9e963 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Mon, 26 Jul 1999 21:26:44 +0000
Subject:   Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:

  This patch is an addition to "The big-patch"

  CHANGES:
  * FIX: c/Makefile.am: bogus comment which changed the behavior of
    c/Makefile.am removed
  * FIX: make/custom/ts_i386ex.cfg did not set HAS_NETWORKING correctly
    (Me thinks it might have been me who added this bogus setting :-).

  * NEW: removing make targets get, protos, debug_install, profile_install

  * NEW: replacing clobber with distclean
  * NEW: Reimplement distclean and clean as reverse depth first make
    targets (adaptation to automake's behavior)
  * NEW: removing RCS_CLEAN from make distclean (tools/build/rcs_clean is
    still in - remove it?)
  * NEW: "$(RM) Makefile" added to make distclean (adaptation to
    automake's behavior)
  * NEW: "$(RM) config.cache config.log" to CLOBBER_ADDITIONS in
    [lib|exec|tests]/Makefile.in (adaptation to automake's behavior)
  * NEW: "$(CLEAN_PROTOS)" removed (Not used anywhere)
  * NEW: binpatch.c moved from i386 bsp tools to tools/build (AFAIS,
    binpatch is not specific to the pc386 BSP at all)
  * NEW: AC_EXEEXT added to all configure scripts which contain AC_PROG_CC
    (Cygwin support)

  * NEW/Experimental: An experimental implementation of temporary
    installation tree support in libbsp/i386/pc386/tools/Makefile.am, based
    on dependency tracking with make, instead of applying INSTALL_CHANGE.


  REMARK:
  * This patch is small in size, but changes the behavior of "make
    clean|distclean|clobber" basically.
  * This patch does not alter building/compiling RTEMS, ie. there should
    be no need to rerun all "make all" building tests.

  KNOWN BUGS:
  * make RTEMS_BSP="..." distclean in c/ runs "make distclean" in BSPs
    subdirectories passed through RTEMS_BSP and in "c/." only, but does not
    descend into other BSP subdirectories previously configured with
    different settings of make RTEMS_BSP="...".
    => Workaround: always use the same setting of RTEMS_BSP when working
    inside the build-tree.

  * "make [distclean|clean]" do not clean subdirectories, which have been
    configured at configuration time, but  which are not used due to
    make-time configuration (e.g. macros/networking/rdgb subdirectories).
    This will problem will vanish by itself when migrating from make-time to
    configuration-time configuration

  APPLYING THE PATCH

      mv c/src/lib/libbsp/i386/pc386/tools/binpatch.c tools/build
      patch -p1 < rtems-rc-19990709-2.diff
      autogen
---
 c/Makefile.am | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'c/Makefile.am')

diff --git a/c/Makefile.am b/c/Makefile.am
index 565f345917..3f62704966 100644
--- a/c/Makefile.am
+++ b/c/Makefile.am
@@ -2,6 +2,10 @@
 # $Id$
 #
 
+## NOTE: This Makefile.am is rather fragile to the value of RTEMS_BSP
+## Esp. make clean and make distclean have unwanted side-effects 
+## if RTEMS_BSP is not properly set up.
+
 AUTOMAKE_OPTIONS = foreign 1.4
 ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal
 
@@ -12,11 +16,11 @@ SUBDIRS= \
 . \
 $(RTEMS_BSP)
 
+
 ## Use @RTEMS_BSP_LIST@ here, using $(RTEMS_BSP_LIST) would trigger
 ## this rule for invalid BSPs
 @RTEMS_BSP_LIST@: src/configure
 	@set fnord $(MAKEFLAGS); amf=$$2; \
-	# Adjust paths
 	test -n "${RTEMS_BSP}" && for i in ${RTEMS_BSP}; do \
 	  echo "Configuring RTEMS_BSP=$$i"; \
 	  test -d $$i || mkdir $$i; \
@@ -29,9 +33,7 @@ $(RTEMS_BSP)
 ## Let all RTEMS' make targets depend on ${RTEMS_BSP}
 all-am: ${RTEMS_BSP}
 debug-am: ${RTEMS_BSP}
-debug_install-am: ${RTEMS_BSP}
 profile-am: ${RTEMS_BSP}
-profile_install-am: ${RTEMS_BSP}
 preinstall-am: ${RTEMS_BSP}
 depend-am: ${RTEMS_BSP}
 
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