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Patch ("FIX: no_cpu/no_bsp") from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:

Browse Source 
This patch should fix the nastiest configuration bugs for no_cpu/no_bsp.

    With this patch applied, configure --target=no_cpu-rtems now correctly
    acknowledges its configuration, but later fails building when trying to
    build libcsupport (I leave this problem for you :-).

    Fixes/Changes:
    * aclocal/canonicalize-target-name.m4: use RTEMS_CPU instead of
      target_cpu, switch to a native compiler setup if target = no_cpu*rtems,
      ie. implicitly use host=target (native) and RTEMS_CPU=no_cpu for
      --target=no_cpu*rtems.
    * add no_bsp/bsp_specs (Support -qrtems, -qrtems_debug; please check
      before adding :-)
    * Use RTEMS_CANONICALIZE_TARGET_CPU instead of AC_CANONICAL_SYSTEM in
      toplevel/configure.in
    * All references to $target_cpu in aclocal/*.m4, Makefile.ins and *.cfg
      files changed to RTEMS_CPU
    * bug fixes to exec/score/cpu/no_cpu/wrap (This part of the patch may
      result into patch rejections, because your recently posted patch may
      also have addressed this problem).

    After applying this patch, please do:

        cvs add c/src/lib/libbsp/no_cpu/no_bsp/bsp_specs
        ./autogen
This commit is contained in:
Joel Sherrill
1999-06-14 18:54:24 +00:00
parent 3b38683e92
commit 15aa5ffbfd
38 changed files with 1021 additions and 957 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
c/src/lib/libbsp/unix/posix/tools/aclocal.m4 vendored
View File

@@ -63,35 +63,37 @@ dnl and we have to fix it for rtems ourselves
AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,
[
AC_REQUIRE([AC_CANONICAL_SYSTEM])
rtems_target=$target;
case "$target" in
no_cpu*) target=$host;;
*) ;;
esac
AC_CANONICAL_SYSTEM
AC_MSG_CHECKING(rtems target cpu)
changequote(,)dnl
case "${target}" in
case "${rtems_target}" in
# hpux unix port should go here
i[3456]86-go32-rtems*)
target_cpu=i386
RTEMS_CPU=i386
;;
i[3456]86-pc-linux*) # unix "simulator" port
target_cpu=unix
RTEMS_CPU=unix
;;
i[3456]86-*freebsd2*) # unix "simulator" port
target_cpu=unix
RTEMS_CPU=unix
;;
no_cpu-*rtems*)
target_cpu=no_cpu
;;
ppc*-*rtems*)
target_cpu=powerpc
RTEMS_CPU=no_cpu
;;
sparc-sun-solaris*) # unix "simulator" port
target_cpu=unix
RTEMS_CPU=unix
;;
*)
target_cpu=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
RTEMS_CPU=`echo $rtems_target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
;;
esac
changequote([,])dnl
AC_MSG_RESULT($target_cpu)
AC_MSG_RESULT($RTEMS_CPU)
])
# Do all the work for Automake. This macro actually does too much --

55
c/src/lib/libbsp/unix/posix/tools/configure vendored
View File

@@ -576,6 +576,12 @@ RTEMS_ROOT='$(top_srcdir)'/$RTEMS_TOPdir;
rtems_target=$target;
case "$target" in
no_cpu*) target=$host;;
*) ;;
esac
# Do some error checking and defaulting for the host and target type.
# The inputs are:
# configure --host=HOST --target=TARGET --build=BUILD NONOPT
@@ -603,7 +609,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:607: checking host system type" >&5
echo "configure:613: checking host system type" >&5
host_alias=$host
case "$host_alias" in
@@ -624,7 +630,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
echo "configure:628: checking target system type" >&5
echo "configure:634: checking target system type" >&5
target_alias=$target
case "$target_alias" in
@@ -642,7 +648,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:646: checking build system type" >&5
echo "configure:652: checking build system type" >&5
build_alias=$build
case "$build_alias" in
@@ -664,35 +670,30 @@ test "$host_alias" != "$target_alias" &&
NONENONEs,x,x, &&
program_prefix=${target_alias}-
echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
echo "configure:671: checking rtems target cpu" >&5
case "${target}" in
echo "configure:675: checking rtems target cpu" >&5
case "${rtems_target}" in
# hpux unix port should go here
i[3456]86-go32-rtems*)
target_cpu=i386
RTEMS_CPU=i386
;;
i[3456]86-pc-linux*) # unix "simulator" port
target_cpu=unix
RTEMS_CPU=unix
;;
i[3456]86-*freebsd2*) # unix "simulator" port
target_cpu=unix
RTEMS_CPU=unix
;;
no_cpu-*rtems*)
target_cpu=no_cpu
;;
ppc*-*rtems*)
target_cpu=powerpc
RTEMS_CPU=no_cpu
;;
sparc-sun-solaris*) # unix "simulator" port
target_cpu=unix
RTEMS_CPU=unix
;;
*)
target_cpu=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
RTEMS_CPU=`echo $rtems_target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
;;
esac
echo "$ac_t""$target_cpu" 1>&6
echo "$ac_t""$RTEMS_CPU" 1>&6
# Find a good install program. We prefer a C program (faster),
@@ -707,7 +708,7 @@ echo "$ac_t""$target_cpu" 1>&6
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:711: checking for a BSD compatible install" >&5
echo "configure:712: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -760,7 +761,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
echo "configure:764: checking whether build environment is sane" >&5
echo "configure:765: checking whether build environment is sane" >&5
# Just in case
sleep 1
echo timestamp > conftestfile
@@ -817,7 +818,7 @@ test "$program_suffix" != NONE &&
test "$program_transform_name" = "" && program_transform_name="s,x,x,"
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:821: checking whether ${MAKE-make} sets \${MAKE}" >&5
echo "configure:822: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -856,7 +857,7 @@ fi
missing_dir=`cd $ac_aux_dir && pwd`
echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
echo "configure:860: checking for working aclocal" >&5
echo "configure:861: checking for working aclocal" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -869,7 +870,7 @@ else
fi
echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
echo "configure:873: checking for working autoconf" >&5
echo "configure:874: checking for working autoconf" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -882,7 +883,7 @@ else
fi
echo $ac_n "checking for working automake""... $ac_c" 1>&6
echo "configure:886: checking for working automake" >&5
echo "configure:887: checking for working automake" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -895,7 +896,7 @@ else
fi
echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
echo "configure:899: checking for working autoheader" >&5
echo "configure:900: checking for working autoheader" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -908,7 +909,7 @@ else
fi
echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
echo "configure:912: checking for working makeinfo" >&5
echo "configure:913: checking for working makeinfo" >&5
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
@@ -928,7 +929,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:932: checking for $ac_word" >&5
echo "configure:933: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -973,7 +974,7 @@ fi
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:977: checking for $ac_word" >&5
echo "configure:978: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else