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newlib-cygwin
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* configure.in (newlib_cv_ldbl_eq_dbl): Rename cache variable 

from newlib_ldbl_eq_dbl.
	* configure: Regenerate.
This commit is contained in:
Ralf Wildenhues 2009-08-19 19:56:05 +00:00
parent 121f0eb23c
commit 2f0e5052d3
3 changed files with 74 additions and 53 deletions
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6
newlib/ChangeLog
View File

@ -1,3 +1,9 @@
2009-08-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.in (newlib_cv_ldbl_eq_dbl): Rename cache variable
from newlib_ldbl_eq_dbl.
* configure: Regenerate.
2009-08-19 Eric Blake <ebb9@byu.net>
* libc/Makefile.am (SUBDEFS): Correctly build popen docs.

49
newlib/configure vendored
View File

@ -5432,7 +5432,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
lt_cv_deplibs_check_method=pass_all
;;
@ -8082,7 +8082,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@ -8643,7 +8643,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu)
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@ -9578,6 +9578,9 @@ x|xyes)
# to ld, don't add -lc before -lgcc.
echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
if test "${lt_cv_archive_cmds_need_lc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
@ -9605,17 +9608,20 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then
archive_cmds_need_lc=no
lt_cv_archive_cmds_need_lc=no
else
archive_cmds_need_lc=yes
lt_cv_archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
echo "${ECHO_T}$archive_cmds_need_lc" >&6
fi
echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5
echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6
archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
;;
esac
fi
@ -10186,7 +10192,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
@ -10195,7 +10201,12 @@ linux* | k*bsd*-gnu)
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
@ -10238,7 +10249,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
shlibpath_overrides_runpath=yes
lt_cv_shlibpath_overrides_runpath=yes
fi
else
@ -10251,6 +10262,10 @@ rm -f conftest.err conftest.$ac_objext \
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
fi
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
@ -11209,7 +11224,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11212 "configure"
#line 11227 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11305,7 +11320,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11308 "configure"
#line 11323 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11955,7 +11970,7 @@ fi
echo "$as_me:$LINENO: checking whether long double equals double" >&5
echo $ECHO_N "checking whether long double equals double... $ECHO_C" >&6
if test "${newlib_ldbl_eq_dbl+set}" = set; then
if test "${newlib_cv_ldbl_eq_dbl+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
@ -11975,15 +11990,15 @@ if { ac_try='${CC} $CFLAGS $CPPFLAGS -c -o conftest.o conftest.c
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
newlib_ldbl_eq_dbl=yes;
newlib_cv_ldbl_eq_dbl=yes;
else
newlib_ldbl_eq_dbl=no;
newlib_cv_ldbl_eq_dbl=no;
fi
rm -f conftest*
fi
echo "$as_me:$LINENO: result: $newlib_ldbl_eq_dbl" >&5
echo "${ECHO_T}$newlib_ldbl_eq_dbl" >&6
if test $newlib_ldbl_eq_dbl = yes; then
echo "$as_me:$LINENO: result: $newlib_cv_ldbl_eq_dbl" >&5
echo "${ECHO_T}$newlib_cv_ldbl_eq_dbl" >&6
if test $newlib_cv_ldbl_eq_dbl = yes; then
cat >>confdefs.h <<_ACEOF
#define _LDBL_EQ_DBL 1
_ACEOF

8
newlib/configure.in
View File

@ -430,7 +430,7 @@ fi
AM_CONDITIONAL(HAVE_LONG_DOUBLE, test x"$acnewlib_cv_type_long_double" = x"yes")
AC_CACHE_CHECK(whether long double equals double,
newlib_ldbl_eq_dbl, [dnl
newlib_cv_ldbl_eq_dbl, [dnl
cat > conftest.c <<EOF
#include <float.h>
#if DBL_MANT_DIG == LDBL_MANT_DIG && LDBL_MIN_EXP == DBL_MIN_EXP && \
@ -443,12 +443,12 @@ EOF
if AC_TRY_COMMAND([${CC} $CFLAGS $CPPFLAGS -c -o conftest.o conftest.c
1>&AS_MESSAGE_LOG_FD])
then
newlib_ldbl_eq_dbl=yes;
newlib_cv_ldbl_eq_dbl=yes;
else
newlib_ldbl_eq_dbl=no;
newlib_cv_ldbl_eq_dbl=no;
fi
rm -f conftest*])
if test $newlib_ldbl_eq_dbl = yes; then
if test $newlib_cv_ldbl_eq_dbl = yes; then
AC_DEFINE_UNQUOTED(_LDBL_EQ_DBL)
fi