Changeset 29e68b75 in rtems for c/Makefile.am

Timestamp:

07/26/99 21:26:44 (24 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

38bfb0d

Parents:

08b5f55

Message:

Patch from Ralf Corsepius <corsepiu@…>:

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

File:

• c/Makefile.am (modified) (3 diffs)

c/Makefile.am

@@ -2 +2 @@
 # $Id$
 #
+
+## 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
@@ -13 +17 @@
 $(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"; \
@@ -30 +34 @@
 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}