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Commit ef16a298 by Benjamin Kosnik Committed by Benjamin Kosnik
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i686-pc-linux-gnu: To.. 


2003-06-13  Benjamin Kosnik  <bkoz@redhat.com>

	* config/abi/i686-pc-linux-gnu: To..
	* config/abi/i486-linux-gnu: ...this.
	* config/abi/alphaev67-unknown-linux-gnu: To..
	* config/abi/alpha-linux-gnu: ...this.
	* config/abi/ia64-unknown-linux-gnu: To...
	* config/abi/ia64-linux-gnu: ...this.
	* config/abi/x86_64-unknown-linux-gnu: To...
	* config/abi/x86_64-linux-gnu: ...this.
	* config/abi/i386-unknown-freebsd4: To...
	* config/abi/i386-freebsd4: ...this.
	* configure.host: abi_baseline_triplet to abi_baseline_pair.
	Simplify cpu bits so that abi_baseline_pair can use the same
	cpu configuration.
	* acinclude.m4: Same.
	* aclocal.m4: Regenerate.
	* configure.in: Can't get enable_abi_check to yes unless native.
	* configure: Regenerate.

From-SVN: r67931
parent 333991cf
Showing with 63 additions and 40 deletions
libstdc++-v3/ChangeLog
2003-06-13 Benjamin Kosnik <bkoz@redhat.com>
* config/abi/i686-pc-linux-gnu: To..
* config/abi/i486-linux-gnu: ...this.
* config/abi/alphaev67-unknown-linux-gnu: To..
* config/abi/alpha-linux-gnu: ...this.
* config/abi/ia64-unknown-linux-gnu: To...
* config/abi/ia64-linux-gnu: ...this.
* config/abi/x86_64-unknown-linux-gnu: To...
* config/abi/x86_64-linux-gnu: ...this.
* config/abi/i386-unknown-freebsd4: To...
* config/abi/i386-freebsd4: ...this.
* configure.host: abi_baseline_triplet to abi_baseline_pair.
Simplify cpu bits so that abi_baseline_pair can use the same
cpu configuration.
* acinclude.m4: Same.
* aclocal.m4: Regenerate.
* configure.in: Can't get enable_abi_check to yes unless native.
* configure: Regenerate.
2003-06-13 Paolo Carlini <pcarlini@unitus.it>
* testsuite/27_io/basic_filebuf/seekoff/char/1.cc: Split and
......
libstdc++-v3/acinclude.m4
......@@ -2055,7 +2055,7 @@ AC_DEFUN(GLIBCPP_CONFIGURE_TESTSUITE, [
GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_3(setenv)
# Export file names for ABI checking.
baseline_file="${glibcpp_srcdir}/config/abi/${abi_baseline_triplet}/baseline_symbols.txt"
baseline_file="${glibcpp_srcdir}/config/abi/${abi_baseline_pair}/baseline_symbols.txt"
AC_SUBST(baseline_file)
dnl XXX move to configure.host?
......
libstdc++-v3/aclocal.m4
......@@ -2067,7 +2067,7 @@ AC_DEFUN(GLIBCPP_CONFIGURE_TESTSUITE, [
GLIBCPP_CHECK_STDLIB_DECL_AND_LINKAGE_3(setenv)
# Export file names for ABI checking.
baseline_file="${glibcpp_srcdir}/config/abi/${abi_baseline_triplet}/baseline_symbols.txt"
baseline_file="${glibcpp_srcdir}/config/abi/${abi_baseline_pair}/baseline_symbols.txt"
AC_SUBST(baseline_file)
dnl XXX move to configure.host?
......
libstdc++-v3/configure
......@@ -23472,7 +23472,7 @@ done
# Export file names for ABI checking.
baseline_file="${glibcpp_srcdir}/config/abi/${abi_baseline_triplet}/baseline_symbols.txt"
baseline_file="${glibcpp_srcdir}/config/abi/${abi_baseline_pair}/baseline_symbols.txt"
case "$target" in
......@@ -23649,10 +23649,9 @@ else
GLIBCPP_TEST_WCHAR_T_TRUE='#'
GLIBCPP_TEST_WCHAR_T_FALSE=
fi
# Don't do ABI checking unless native.
if ${GLIBCPP_IS_CROSS_COMPILING} && test "$enable_abi_check" = yes ; then
if test "$enable_abi_check" = yes; then
GLIBCPP_BUILD_ABI_CHECK_TRUE=
GLIBCPP_BUILD_ABI_CHECK_FALSE='#'
else
......@@ -23724,7 +23723,7 @@ glibcpp_prefixdir=${prefix}
# Process the option --with-gxx-include-dir=<path to include-files directory>
echo $ac_n "checking for --with-gxx-include-dir""... $ac_c" 1>&6
echo "configure:23728: checking for --with-gxx-include-dir" >&5
echo "configure:23727: checking for --with-gxx-include-dir" >&5
# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
if test "${with_gxx_include_dir+set}" = set; then
withval="$with_gxx_include_dir"
......@@ -23748,7 +23747,7 @@ echo "$ac_t""$gxx_include_dir" 1>&6
# Process the option "--enable-version-specific-runtime-libs"
echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
echo "configure:23752: checking for --enable-version-specific-runtime-libs" >&5
echo "configure:23751: checking for --enable-version-specific-runtime-libs" >&5
# Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
if test "${enable_version_specific_runtime_libs+set}" = set; then
enableval="$enable_version_specific_runtime_libs"
......@@ -23799,7 +23798,7 @@ if test x"$glibcpp_toolexecdir" = x"no"; then
fi
echo $ac_n "checking for install location""... $ac_c" 1>&6
echo "configure:23803: checking for install location" >&5
echo "configure:23802: checking for install location" >&5
echo "$ac_t""$gxx_include_dir" 1>&6
......
libstdc++-v3/configure.host
......@@ -22,13 +22,13 @@
#
# os_include_dir OS-specific directory, defaults to os/generic.
#
# c_model the model to use for "C" headers, defaults to c_std.
# c_model the "C" header model, defaults to c_std.
#
# c_compatibility if "C" compatibility headers are necessary,
# defaults to no.
#
# abi_baseline_triplet directory name for ABI compat testing,
# defaults to host (as per config.guess)
# abi_baseline_pair directory name for ABI compat testing,
# defaults to host_cpu-host_os (as per config.guess)
#
# ATOMICITYH location of atomicity.h,
# defaults to cpu_include_dir
......@@ -50,62 +50,70 @@
# Try to guess a default cpu_include_dir based on the name of the CPU. We
# cannot do this for os_include_dir; there are too many portable operating
# systems out there. :-)
abi_baseline_triplet=${host}
c_model=c_std
c_compatibility=no
if test -d ${glibcpp_srcdir}/config/cpu/${host_cpu}; then
cpu_include_dir="cpu/${host_cpu}"
else
cpu_include_dir="cpu/generic"
fi
# HOST-SPECIFIC OVERRIDES
# Set any CPU-dependent bits.
# Here we override defaults and catch more general cases due to naming
# conventions (e.g., chip_name* to catch all variants).
if test -d ${glibcpp_srcdir}/config/cpu/${host_cpu}; then
try_cpu=${host_cpu}
fi
# THIS TABLE IS SORTED. KEEP IT THAT WAY.
case "${host_cpu}" in
alpha*)
cpu_include_dir="cpu/alpha"
try_cpu=alpha
;;
athlon* | i586 | i686 | i786 | x86_64)
cpu_include_dir="cpu/i486"
try_cpu=i486
;;
hppa*)
cpu_include_dir="cpu/hppa"
try_cpu=hppa
;;
mips*)
# cpu/mips/atomicity.h needs MIPS II or above. Only use it
# where it is known to be safe.
ATOMICITYH="cpu/generic"
# NB: cpu/mips/atomicity.h needs MIPS II or above.
# Of course, there is no sane way to test for this, no ABI macro,
# and no consistent host_cpu name differentiation. Therefore, only
# use it where it is known to be safe, ie it runs linux (see below).
try_cpu=generic
;;
m680[246]0)
cpu_include_dir="cpu/m68k"
try_cpu=m68k
;;
powerpc* | rs6000)
cpu_include_dir="cpu/powerpc"
try_cpu=powerpc
;;
s390x)
cpu_include_dir="cpu/s390"
try_cpu=s390
;;
sparc* | ultrasparc)
cpu_include_dir="cpu/sparc"
try_cpu=sparc
;;
*)
try_cpu=generic
;;
esac
# Now look for the file(s) usually tied to a CPU model, and make default
# choices for those if they haven't been explicitly set already.
_cpu_incdir_fullpath=${glibcpp_srcdir}/config/${cpu_include_dir}
if test x${ATOMICITYH+set} != xset; then
if test -f ${_cpu_incdir_fullpath}/atomicity.h; then
ATOMICITYH=$cpu_include_dir
else
ATOMICITYH="cpu/generic"
fi
cpu_include_dir="cpu/${try_cpu}"
ATOMICITYH=$cpu_include_dir
# Check whether ABI baseline file exists, if not try to guess name.
abi_baseline_pair=${try_cpu}-${host_os}
try_baseline_file=config/abi/${abi_baseline_pair}/baseline_symbols.txt
if test ! -e ${glibcpp_srcdir}/${try_baseline_file} ; then
case "${host}" in
i*86-*-freebsd4*)
abi_baseline_pair="i386-freebsd4"
;;
esac
fi
unset _cpu_incdir_fullpath
# Set any OS-dependent bits.
......@@ -141,8 +149,6 @@ case "${host_os}" in
;;
freebsd*)
os_include_dir="os/bsd/freebsd"
# The FreeBSD ABI is expressed in the major version number only.
abi_baseline_triplet=`echo ${host} | sed 's,\(\.[0-9]*\)*$,,'`
;;
gnu* | linux*)
os_include_dir="os/gnu-linux"
......
libstdc++-v3/configure.in
......@@ -455,9 +455,7 @@ AM_CONDITIONAL(GLIBCPP_BUILD_LIBMATH, test "$need_libmath" = yes)
dnl from GLIBCPP_CHECK_WCHAR_T_SUPPORT:
AM_CONDITIONAL(GLIBCPP_TEST_WCHAR_T, test "$enable_wchar_t" = yes)
dnl from GLIBCPP_CONFIGURE_TESTSUITE:
# Don't do ABI checking unless native.
AM_CONDITIONAL(GLIBCPP_BUILD_ABI_CHECK,
${GLIBCPP_IS_CROSS_COMPILING} && test "$enable_abi_check" = yes )
AM_CONDITIONAL(GLIBCPP_BUILD_ABI_CHECK, test "$enable_abi_check" = yes)
AC_CACHE_SAVE
......
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