Changeset d8ff793 in rtems for c/src/lib/start


Ignore:
Timestamp:
03/19/99 22:27:02 (23 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, 5, master
Children:
c0a36429
Parents:
5906ac5
Message:

Towards automake XI patch from Ralf Corsepius <corsepiu@…>:

This patch is the most scary of all proposals I've been mailing to you
this week until now.

It consists of 3 parts:

  1. a patch
  2. a perl script (acpolish)
  3. a shell script wrapper to invoke the perl-script.

The perl-script reads in each Makefile.in and modifies them
("polishes/beautifies" them :-).

These modifications are not easy to describe:

Basically, it hard-codes some automake Makefile-variables and rules into
RTEMS autoconf-Makefile.ins (Note: autoconf vs. automake!!) and converts
some settings/variables to configure scripts' requirements (Yes,
plural).

E.g. it adds the automake standard variables $top_builddir and $subdir,
adds dependency rules for automatic re-generation of Makefiles from
Makefile.in, adds support variables for relative paths to multiple
configure scripts etc.

The patch is a one-line patch to enable the support of the new features
added by acpolish.

The shell script is a wrapper which pokes around inside of the source
tree for Makefile.ins and invokes acpolish on all autoconf-Makefile.ins.

acpolish is designed to be able to run several times on the same
Makefile.in and may once become a more general tool to convert RTEMS
Makefile.in to automake. Therefore, I'd like to keep it inside of source
tree. (e.g. as contrib/acpolish or c/update-tools/acpolish). However, it
doesn't make sense to export it outside of RTEMS.

To apply this:

cd <source-tree>
patch -p1 -E < <path-to-patch>/rtems-rc-19990318-1.diff
tar xzvf <path-to>/rtems-rc-polish.tar.gz
./rtems-polish.sh
./autogen

Note: The path contrib/acpolish is hard-coded into rtems-polish.sh, if
you decide to put it in an alternative place, please modify
rtems-polish.sh to reflect this change.

Later:
cvs rm make/rtems.cfg (It isn't used anymore)
cvs add contrib
cvs add contrib/acpolish
cvs commit

I've tested this intensively, but naturally I can't exclude bugs.

Ralf.

PS.: Most probably, this is the last "Towards automake" patch. The next
one probably will be a real automake patch.

Location:
c/src/lib/start
Files:
6 edited

Legend:

Unmodified
Added
Removed

  • c/src/lib/start/Makefile.in

    r5906ac5 rd8ff793  
    55@SET_MAKE@
    66srcdir = @srcdir@
    7 VPATH = @srcdir@
    8 RTEMS_ROOT = @top_srcdir@
     7top_srcdir = @top_srcdir@
     8top_builddir = ../../../..
     9subdir = c/src/lib/start
     10
     11INSTALL = @INSTALL@
     12
     13RTEMS_ROOT = $(top_srcdir)/@RTEMS_TOPdir@
    914PROJECT_ROOT = @PROJECT_ROOT@
    1015
    11 INSTALL = @INSTALL@
     16VPATH = @srcdir@
    1217
    1318include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg
    … …  
    1520
    1621SUB_DIRS=$(wildcard $(RTEMS_CPU))
     22
     23Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
     24        cd $(top_builddir) \
     25         && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

  • c/src/lib/start/a29k/Makefile.in

    r5906ac5 rd8ff793  
    55@SET_MAKE@
    66srcdir = @srcdir@
    7 VPATH = @srcdir@
    8 RTEMS_ROOT = @top_srcdir@
     7top_srcdir = @top_srcdir@
     8top_builddir = ../../../../..
     9subdir = c/src/lib/start/a29k
     10
     11INSTALL = @INSTALL@
     12
     13RTEMS_ROOT = $(top_srcdir)/@RTEMS_TOPdir@
    914PROJECT_ROOT = @PROJECT_ROOT@
    1015
    11 INSTALL = @INSTALL@
     16VPATH = @srcdir@
    1217
    1318# C source names, if any, go here -- minus the .c
    … …  
    5560all:    ${ARCH} $(SRCS) $(OBJS) $(PGM)
    5661        $(INSTALL_VARIANT) -m 555 ${PGM} ${PROJECT_RELEASE}/lib
     62
     63Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
     64        cd $(top_builddir) \
     65         && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

  • c/src/lib/start/i960/Makefile.in

    r5906ac5 rd8ff793  
    55@SET_MAKE@
    66srcdir = @srcdir@
    7 VPATH = @srcdir@
    8 RTEMS_ROOT = @top_srcdir@
     7top_srcdir = @top_srcdir@
     8top_builddir = ../../../../..
     9subdir = c/src/lib/start/i960
     10
     11INSTALL = @INSTALL@
     12
     13RTEMS_ROOT = $(top_srcdir)/@RTEMS_TOPdir@
    914PROJECT_ROOT = @PROJECT_ROOT@
    1015
    11 INSTALL = @INSTALL@
     16VPATH = @srcdir@
    1217
    1318# C source names, if any, go here -- minus the .c
    … …  
    5560all:    ${ARCH} $(SRCS) $(OBJS) $(PGM)
    5661        $(INSTALL_VARIANT) -m 555 ${PGM} ${PROJECT_RELEASE}/lib
     62
     63Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
     64        cd $(top_builddir) \
     65         && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

  • c/src/lib/start/m68k/Makefile.in

    r5906ac5 rd8ff793  
    55@SET_MAKE@
    66srcdir = @srcdir@
    7 VPATH = @srcdir@
    8 RTEMS_ROOT = @top_srcdir@
     7top_srcdir = @top_srcdir@
     8top_builddir = ../../../../..
     9subdir = c/src/lib/start/m68k
     10
     11INSTALL = @INSTALL@
     12
     13RTEMS_ROOT = $(top_srcdir)/@RTEMS_TOPdir@
    914PROJECT_ROOT = @PROJECT_ROOT@
    1015
    11 INSTALL = @INSTALL@
     16VPATH = @srcdir@
    1217
    1318PGMS=${ARCH}/start.o
    … …  
    5560all:    ${ARCH} $(SRCS) $(OBJS) $(PGM)
    5661        $(INSTALL_VARIANT) -m 555 ${PGMS} ${PROJECT_RELEASE}/lib
     62
     63Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
     64        cd $(top_builddir) \
     65         && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

  • c/src/lib/start/mips64orion/Makefile.in

    r5906ac5 rd8ff793  
    55@SET_MAKE@
    66srcdir = @srcdir@
    7 VPATH = @srcdir@
    8 RTEMS_ROOT = @top_srcdir@
     7top_srcdir = @top_srcdir@
     8top_builddir = ../../../../..
     9subdir = c/src/lib/start/mips64orion
     10
     11INSTALL = @INSTALL@
     12
     13RTEMS_ROOT = $(top_srcdir)/@RTEMS_TOPdir@
    914PROJECT_ROOT = @PROJECT_ROOT@
    1015
    11 INSTALL = @INSTALL@
     16VPATH = @srcdir@
    1217
    1318# C source names, if any, go here -- minus the .c
    … …  
    5560all:    ${ARCH} $(SRCS) $(OBJS) $(PGM)
    5661        $(INSTALL_VARIANT) -m 555 ${PGM} ${PROJECT_RELEASE}/lib
     62
     63Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
     64        cd $(top_builddir) \
     65         && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

  • c/src/lib/start/sh/Makefile.in

    r5906ac5 rd8ff793  
    55@SET_MAKE@
    66srcdir = @srcdir@
    7 VPATH=@srcdir@
    8 RTEMS_ROOT = @top_srcdir@
     7top_srcdir = @top_srcdir@
     8top_builddir = ../../../../..
     9subdir = c/src/lib/start/sh
     10
     11INSTALL = @INSTALL@
     12
     13RTEMS_ROOT = $(top_srcdir)/@RTEMS_TOPdir@
    914PROJECT_ROOT = @PROJECT_ROOT@
    1015
    11 INSTALL = @INSTALL@
     16VPATH=@srcdir@
    1217
    1318PGMS=${ARCH}/start.o
    … …  
    6065all:    ${ARCH} $(SRCS) $(OBJS) $(PGM)
    6166        $(INSTALL_VARIANT) -m 555 ${PGMS} ${PROJECT_RELEASE}/lib
     67
     68Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
     69        cd $(top_builddir) \
     70         && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
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