diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index cf0c1338ae38ddae100f8089e1f1161093843b52..edf37f109d0372a64dfd4b19cd5b0b2215b20c61 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,24 @@
+2000-06-19 Benjamin Kosnik <bkoz@soma.redhat.com>
+
+ * docs/17_intro/contribute.html: Add bits about getting to the LWG
+ issues pages.
+ * docs/documentation.html: Rename link to make more accurate and scary.
+ * docs/gccrebuild.html: Edit for clarity as these are no longer
+ separate projects.
+ * docs/install.html: Add bits about binutils for
+ -ffunction-sections, -fdata-sections, -Wl,--gc-sections
+
+ * configure.in: Add call for GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT.
+ * math/Makefile.am (EXTRA_DIST): Change USE_LONG_DOUBLE to
+ USE_COMPLEX_LONG_DOUBLE.
+ * acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Break into
+ GLIBCPP_CHECK_MATH_SUPPORT and GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT.
+ Works around irregularies in powerpc "C" compiler, but a good idea
+ anyway.
+
+ * acinclude.m4 (GLIBCPP_CHECK_COMPLEX_MATH_COMPILER_SUPPORT):
+ New. Merge both old compiler bug checks for complex into this.
+
2000-06-19 Anthony Williams <anthony@anthonyw.cjb.net>
* testsuite/21_strings/find.cc: Empty strings can be found at all
diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in
index 2d9a1596414f8cc603cf134dfe09fd69cdb0aeff..4d9da45353da36f433a9263d4c16ab35bb29f807 100644
--- a/libstdc++-v3/Makefile.in
+++ b/libstdc++-v3/Makefile.in
@@ -98,7 +98,7 @@ THREADINCS = @THREADINCS@
THREADLIBS = @THREADLIBS@
THREADOBJS = @THREADOBJS@
THREADSPEC = @THREADSPEC@
-USE_LONG_DOUBLE = @USE_LONG_DOUBLE@
+USE_COMPLEX_LONG_DOUBLE = @USE_COMPLEX_LONG_DOUBLE@
VERSION = @VERSION@
WERROR = @WERROR@
WFMT_FLAGS = @WFMT_FLAGS@
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 03488e758b17f2edd54b64239d0c9c1b5dc72db4..0135acd8794a21322f820c74daf2279f89c67b49 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -888,6 +888,73 @@ AC_DEFUN(GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT, [
])
+dnl
+dnl Check to see what the underlying c library or math library is like.
+dnl
+dnl Define HAVE_CARGF etc if "cargf" is found.
+dnl
+dnl GLIBCPP_CHECK_MATH_SUPPORT
+AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+
+ AC_CHECK_LIB(m, sin, libm="-lm")
+ save_LIBS="$LIBS"
+ LIBS="$LIBS $libm"
+
+ dnl Check to see if basic C math functions have float, long double versions.
+ AC_REPLACE_MATHFUNCS(cosf fabsf sinf sqrtf)
+ AC_CHECK_FUNCS(isnan isnanf isnanl isinf isinff isinfl copysign copysignl \
+ acosf acosl asinf asinl atanf atanl atan2f atan2l ceilf ceill cosl \
+ coshf coshl expf expl fabsl floorf floorl fmodf fmodl frexpf frexpl ldexpf \
+ ldexpl logf logl log10f log10l modff modfl powf powl sinl sinhf \
+ sinhl sqrtl tanf tanl tanhf tanhl strtof strtold sincos sincosf \
+ sincosl finite finitef finitel fqfinite fpclass qfpclass)
+
+#Some runtimes have these functions with a preceding underscore. Please
+# keep this sync'd with the one above. And if you add any new symbol,
+# please add the corresponding block in the @BOTTOM@ section of
+# acconfig.h.
+
+ AC_CHECK_FUNCS(_isnan _isnanf _isnanl _isinf _isinff _isinfl _copysign \
+ _copysignl _acosf _acosl _asinf _asinl _atanf _atanl _atan2f _atan2l \
+ _ceilf _ceill _cosf _cosl _coshf _coshl _expf _expl _fabsf _fabsl \
+ _floorf _floorl _fmodf _fmodl _frexpf _frexpl _ldexpf _ldexpl _logf _logl \
+ _log10f _log10l _modff _modfl _powf _powl _sinf _sinl _sinhf _sinhl \
+ _sqrtf _sqrtl _tanf _tanl _tanhf _tanhl _strtof _strtold _sincos _sincosf \
+ _sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass)
+
+ LIBS="$save_LIBS"
+ AC_LANG_RESTORE
+])
+
+
+dnl
+dnl Check to see if there is native support for complex
+dnl
+dnl Don't compile bits in math/* if native support exits.
+dnl
+dnl Define USE_COMPLEX_LONG_DOUBLE etc if "cargf" is found.
+dnl
+dnl GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
+AC_DEFUN(GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT, [
+ dnl Check for complex versions of math functions of platform.
+ AC_CHECK_HEADERS([complex.h])
+ AC_REPLACE_MATHFUNCS(ccos ccosf ccosh ccoshf cexp cexpf c_log c_logf \
+ clog10 clog10f cpow cpowf csin csinf csinh csinhf csqrt csqrtf \
+ ctan ctanf ctanh ctanhf \
+ carg cargf nan hypot hypotf atan2f expf copysignf)
+
+ dnl We compile the long double complex functions only if the function
+ dnl provides the non-complex long double functions.
+ USE_LONG_DOUBLE=no
+ AC_CHECK_FUNC(copysignl,
+ USE_LONG_DOUBLE=yes
+ AC_REPLACE_MATHFUNCS(ccoshl ccosl cexpl cpowl csinhl csinl \
+ csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l))
+ AC_SUBST(USE_COMPLEX_LONG_DOUBLE)
+])
+
dnl Check to see what architecture we are compiling for. If it's
dnl supported, use special hand-crafted routines to provide thread
@@ -1085,59 +1152,6 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
])
-dnl
-dnl Check to see what the underlying c library or math library is like.
-dnl
-dnl Define HAVE_CARGF etc if "cargf" is found.
-dnl
-dnl GLIBCPP_CHECK_MATH_SUPPORT
-AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
- AC_CHECK_LIB(m, sin, libm="-lm")
- save_LIBS="$LIBS"
- LIBS="$LIBS $libm"
-
- dnl Check for complex versions of math functions of platform.
- AC_CHECK_HEADERS([complex.h])
- AC_REPLACE_MATHFUNCS(ccos ccosf ccosh ccoshf cexp cexpf c_log c_logf \
- clog10 clog10f cpow cpowf csin csinf csinh csinhf csqrt csqrtf \
- ctan ctanf ctanh ctanhf \
- carg cargf nan hypot hypotf atan2f expf copysignf)
-
- dnl We compile the long double complex functions only if the function
- dnl provides the non-complex long double functions.
- USE_LONG_DOUBLE=no
- AC_CHECK_FUNC(copysignl,
- USE_LONG_DOUBLE=yes
- AC_REPLACE_MATHFUNCS(ccoshl ccosl cexpl cpowl csinhl csinl \
- csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l))
- AC_SUBST(USE_LONG_DOUBLE)
-
- dnl Check to see if basic C math functions have float, long double versions.
- AC_REPLACE_MATHFUNCS(cosf fabsf sinf sqrtf)
- AC_CHECK_FUNCS(isnan isnanf isnanl isinf isinff isinfl copysign copysignl \
- acosf acosl asinf asinl atanf atanl atan2f atan2l ceilf ceill cosl \
- coshf coshl expf expl fabsl floorf floorl fmodf fmodl frexpf frexpl ldexpf \
- ldexpl logf logl log10f log10l modff modfl powf powl sinl sinhf \
- sinhl sqrtl tanf tanl tanhf tanhl strtof strtold sincos sincosf \
- sincosl finite finitef finitel fqfinite fpclass qfpclass)
-
-#Some runtimes have these functions with a preceding underscore. Please
-# keep this sync'd with the one above. And if you add any new symbol,
-# please add the corresponding block in the @BOTTOM@ section of
-# acconfig.h.
-
- AC_CHECK_FUNCS(_isnan _isnanf _isnanl _isinf _isinff _isinfl _copysign \
- _copysignl _acosf _acosl _asinf _asinl _atanf _atanl _atan2f _atan2l \
- _ceilf _ceill _cosf _cosl _coshf _coshl _expf _expl _fabsf _fabsl \
- _floorf _floorl _fmodf _fmodl _frexpf _frexpl _ldexpf _ldexpl _logf _logl \
- _log10f _log10l _modff _modfl _powf _powl _sinf _sinl _sinhf _sinhl \
- _sqrtf _sqrtl _tanf _tanl _tanhf _tanhl _strtof _strtold _sincos _sincosf \
- _sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass)
-
-LIBS="$save_LIBS"
-])
-
-
dnl
dnl Check to see if this target can enable the wchar_t parts of libstdc++.
dnl
@@ -1232,9 +1246,33 @@ dnl __complex__ float support.
dnl
dnl Define _GLIBCPP_BUGGY_FLOAT_COMPLEX if buggy.
dnl
-dnl GLIBCPP_CHECK_COMPLEX_FLOAT_SUPPORT
-AC_DEFUN(GLIBCPP_CHECK_COMPLEX_FLOAT_SUPPORT, [
+dnl Check to see if this version of GNU C++ is afflicted by bugs in
+dnl __complex__ support.Check for buggy __complex__ that will cause ICE in
+dnl gcc-2.95.x when using the library, unless we define the default copy
+dnl ctor in the specializations of complex<>.
+dnl
+dnl Define _GLIBCPP_BUGGY_COMPLEX if buggy.
+dnl GLIBCPP_CHECK_COMPLEX_MATH_COMPILER_SUPPORT
+AC_DEFUN(GLIBCPP_CHECK_COMPLEX_MATH_COMPILER_SUPPORT, [
AC_REQUIRE([AC_PROG_CXX])
+
+ AC_MSG_CHECKING([for GNU C++ __complex__ support])
+ AC_CACHE_VAL(glibcpp_cv_complex, [
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([struct dcomplex { __complex__ double x; }; \
+ dcomplex f(const dcomplex& x) { return dcomplex(x); }], \
+ [ dcomplex x; f(x); ],
+ glibcpp_cv_complex=ok,
+ glibcpp_cv_complex=buggy
+ )
+ AC_LANG_RESTORE
+ ])
+ AC_MSG_RESULT($glibcpp_cv_complex)
+ if test $glibcpp_cv_complex = buggy; then
+ AC_DEFINE(_GLIBCPP_BUGGY_COMPLEX)
+ fi
+
AC_MSG_CHECKING([for GNU C++ __complex__ float support])
AC_CACHE_VAL(glibcpp_cv_float_complex, [
AC_LANG_SAVE
@@ -1271,37 +1309,6 @@ EOB
])
-dnl
-dnl
-dnl Check to see if this version of GNU C++ is afflicted by bugs in
-dnl __complex__ support.Check for buggy __complex__ that will cause ICE in
-dnl gcc-2.95.x when using the library, unless we define the default copy
-dnl ctor in the specializations of complex<>.
-dnl
-dnl Define _GLIBCPP_BUGGY_COMPLEX if buggy.
-dnl
-dnl GLIBCPP_CHECK_COMPLEX_SUPPORT
-AC_DEFUN(GLIBCPP_CHECK_COMPLEX_SUPPORT, [
- AC_REQUIRE([AC_PROG_CXX])
- AC_MSG_CHECKING([for GNU C++ __complex__ support])
- AC_CACHE_VAL(glibcpp_cv_complex, [
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([struct dcomplex { __complex__ double x; }; \
- dcomplex f(const dcomplex& x) { return dcomplex(x); }], \
- [ dcomplex x; f(x); ],
- glibcpp_cv_complex=ok,
- glibcpp_cv_complex=buggy
- )
- AC_LANG_RESTORE
- ])
- AC_MSG_RESULT($glibcpp_cv_complex)
- if test $glibcpp_cv_complex = buggy; then
- AC_DEFINE(_GLIBCPP_BUGGY_COMPLEX)
- fi
-])
-
-
dnl
dnl Check for special debugging mode; not for production use.
dnl
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index b4842be496aa4097ae8f7dcd68477a83d2236b56..622abb0c05e2ddf601bd238126fc18871de6b1e3 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -900,6 +900,73 @@ AC_DEFUN(GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT, [
])
+dnl
+dnl Check to see what the underlying c library or math library is like.
+dnl
+dnl Define HAVE_CARGF etc if "cargf" is found.
+dnl
+dnl GLIBCPP_CHECK_MATH_SUPPORT
+AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+
+ AC_CHECK_LIB(m, sin, libm="-lm")
+ save_LIBS="$LIBS"
+ LIBS="$LIBS $libm"
+
+ dnl Check to see if basic C math functions have float, long double versions.
+ AC_REPLACE_MATHFUNCS(cosf fabsf sinf sqrtf)
+ AC_CHECK_FUNCS(isnan isnanf isnanl isinf isinff isinfl copysign copysignl \
+ acosf acosl asinf asinl atanf atanl atan2f atan2l ceilf ceill cosl \
+ coshf coshl expf expl fabsl floorf floorl fmodf fmodl frexpf frexpl ldexpf \
+ ldexpl logf logl log10f log10l modff modfl powf powl sinl sinhf \
+ sinhl sqrtl tanf tanl tanhf tanhl strtof strtold sincos sincosf \
+ sincosl finite finitef finitel fqfinite fpclass qfpclass)
+
+#Some runtimes have these functions with a preceding underscore. Please
+# keep this sync'd with the one above. And if you add any new symbol,
+# please add the corresponding block in the @BOTTOM@ section of
+# acconfig.h.
+
+ AC_CHECK_FUNCS(_isnan _isnanf _isnanl _isinf _isinff _isinfl _copysign \
+ _copysignl _acosf _acosl _asinf _asinl _atanf _atanl _atan2f _atan2l \
+ _ceilf _ceill _cosf _cosl _coshf _coshl _expf _expl _fabsf _fabsl \
+ _floorf _floorl _fmodf _fmodl _frexpf _frexpl _ldexpf _ldexpl _logf _logl \
+ _log10f _log10l _modff _modfl _powf _powl _sinf _sinl _sinhf _sinhl \
+ _sqrtf _sqrtl _tanf _tanl _tanhf _tanhl _strtof _strtold _sincos _sincosf \
+ _sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass)
+
+ LIBS="$save_LIBS"
+ AC_LANG_RESTORE
+])
+
+
+dnl
+dnl Check to see if there is native support for complex
+dnl
+dnl Don't compile bits in math/* if native support exits.
+dnl
+dnl Define USE_COMPLEX_LONG_DOUBLE etc if "cargf" is found.
+dnl
+dnl GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
+AC_DEFUN(GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT, [
+ dnl Check for complex versions of math functions of platform.
+ AC_CHECK_HEADERS([complex.h])
+ AC_REPLACE_MATHFUNCS(ccos ccosf ccosh ccoshf cexp cexpf c_log c_logf \
+ clog10 clog10f cpow cpowf csin csinf csinh csinhf csqrt csqrtf \
+ ctan ctanf ctanh ctanhf \
+ carg cargf nan hypot hypotf atan2f expf copysignf)
+
+ dnl We compile the long double complex functions only if the function
+ dnl provides the non-complex long double functions.
+ USE_LONG_DOUBLE=no
+ AC_CHECK_FUNC(copysignl,
+ USE_LONG_DOUBLE=yes
+ AC_REPLACE_MATHFUNCS(ccoshl ccosl cexpl cpowl csinhl csinl \
+ csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l))
+ AC_SUBST(USE_COMPLEX_LONG_DOUBLE)
+])
+
dnl Check to see what architecture we are compiling for. If it's
dnl supported, use special hand-crafted routines to provide thread
@@ -1097,59 +1164,6 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE, [
])
-dnl
-dnl Check to see what the underlying c library or math library is like.
-dnl
-dnl Define HAVE_CARGF etc if "cargf" is found.
-dnl
-dnl GLIBCPP_CHECK_MATH_SUPPORT
-AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
- AC_CHECK_LIB(m, sin, libm="-lm")
- save_LIBS="$LIBS"
- LIBS="$LIBS $libm"
-
- dnl Check for complex versions of math functions of platform.
- AC_CHECK_HEADERS([complex.h])
- AC_REPLACE_MATHFUNCS(ccos ccosf ccosh ccoshf cexp cexpf c_log c_logf \
- clog10 clog10f cpow cpowf csin csinf csinh csinhf csqrt csqrtf \
- ctan ctanf ctanh ctanhf \
- carg cargf nan hypot hypotf atan2f expf copysignf)
-
- dnl We compile the long double complex functions only if the function
- dnl provides the non-complex long double functions.
- USE_LONG_DOUBLE=no
- AC_CHECK_FUNC(copysignl,
- USE_LONG_DOUBLE=yes
- AC_REPLACE_MATHFUNCS(ccoshl ccosl cexpl cpowl csinhl csinl \
- csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l))
- AC_SUBST(USE_LONG_DOUBLE)
-
- dnl Check to see if basic C math functions have float, long double versions.
- AC_REPLACE_MATHFUNCS(cosf fabsf sinf sqrtf)
- AC_CHECK_FUNCS(isnan isnanf isnanl isinf isinff isinfl copysign copysignl \
- acosf acosl asinf asinl atanf atanl atan2f atan2l ceilf ceill cosl \
- coshf coshl expf expl fabsl floorf floorl fmodf fmodl frexpf frexpl ldexpf \
- ldexpl logf logl log10f log10l modff modfl powf powl sinl sinhf \
- sinhl sqrtl tanf tanl tanhf tanhl strtof strtold sincos sincosf \
- sincosl finite finitef finitel fqfinite fpclass qfpclass)
-
-#Some runtimes have these functions with a preceding underscore. Please
-# keep this sync'd with the one above. And if you add any new symbol,
-# please add the corresponding block in the @BOTTOM@ section of
-# acconfig.h.
-
- AC_CHECK_FUNCS(_isnan _isnanf _isnanl _isinf _isinff _isinfl _copysign \
- _copysignl _acosf _acosl _asinf _asinl _atanf _atanl _atan2f _atan2l \
- _ceilf _ceill _cosf _cosl _coshf _coshl _expf _expl _fabsf _fabsl \
- _floorf _floorl _fmodf _fmodl _frexpf _frexpl _ldexpf _ldexpl _logf _logl \
- _log10f _log10l _modff _modfl _powf _powl _sinf _sinl _sinhf _sinhl \
- _sqrtf _sqrtl _tanf _tanl _tanhf _tanhl _strtof _strtold _sincos _sincosf \
- _sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass)
-
-LIBS="$save_LIBS"
-])
-
-
dnl
dnl Check to see if this target can enable the wchar_t parts of libstdc++.
dnl
@@ -1244,9 +1258,33 @@ dnl __complex__ float support.
dnl
dnl Define _GLIBCPP_BUGGY_FLOAT_COMPLEX if buggy.
dnl
-dnl GLIBCPP_CHECK_COMPLEX_FLOAT_SUPPORT
-AC_DEFUN(GLIBCPP_CHECK_COMPLEX_FLOAT_SUPPORT, [
+dnl Check to see if this version of GNU C++ is afflicted by bugs in
+dnl __complex__ support.Check for buggy __complex__ that will cause ICE in
+dnl gcc-2.95.x when using the library, unless we define the default copy
+dnl ctor in the specializations of complex<>.
+dnl
+dnl Define _GLIBCPP_BUGGY_COMPLEX if buggy.
+dnl GLIBCPP_CHECK_COMPLEX_MATH_COMPILER_SUPPORT
+AC_DEFUN(GLIBCPP_CHECK_COMPLEX_MATH_COMPILER_SUPPORT, [
AC_REQUIRE([AC_PROG_CXX])
+
+ AC_MSG_CHECKING([for GNU C++ __complex__ support])
+ AC_CACHE_VAL(glibcpp_cv_complex, [
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([struct dcomplex { __complex__ double x; }; \
+ dcomplex f(const dcomplex& x) { return dcomplex(x); }], \
+ [ dcomplex x; f(x); ],
+ glibcpp_cv_complex=ok,
+ glibcpp_cv_complex=buggy
+ )
+ AC_LANG_RESTORE
+ ])
+ AC_MSG_RESULT($glibcpp_cv_complex)
+ if test $glibcpp_cv_complex = buggy; then
+ AC_DEFINE(_GLIBCPP_BUGGY_COMPLEX)
+ fi
+
AC_MSG_CHECKING([for GNU C++ __complex__ float support])
AC_CACHE_VAL(glibcpp_cv_float_complex, [
AC_LANG_SAVE
@@ -1283,37 +1321,6 @@ EOB
])
-dnl
-dnl
-dnl Check to see if this version of GNU C++ is afflicted by bugs in
-dnl __complex__ support.Check for buggy __complex__ that will cause ICE in
-dnl gcc-2.95.x when using the library, unless we define the default copy
-dnl ctor in the specializations of complex<>.
-dnl
-dnl Define _GLIBCPP_BUGGY_COMPLEX if buggy.
-dnl
-dnl GLIBCPP_CHECK_COMPLEX_SUPPORT
-AC_DEFUN(GLIBCPP_CHECK_COMPLEX_SUPPORT, [
- AC_REQUIRE([AC_PROG_CXX])
- AC_MSG_CHECKING([for GNU C++ __complex__ support])
- AC_CACHE_VAL(glibcpp_cv_complex, [
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([struct dcomplex { __complex__ double x; }; \
- dcomplex f(const dcomplex& x) { return dcomplex(x); }], \
- [ dcomplex x; f(x); ],
- glibcpp_cv_complex=ok,
- glibcpp_cv_complex=buggy
- )
- AC_LANG_RESTORE
- ])
- AC_MSG_RESULT($glibcpp_cv_complex)
- if test $glibcpp_cv_complex = buggy; then
- AC_DEFINE(_GLIBCPP_BUGGY_COMPLEX)
- fi
-])
-
-
dnl
dnl Check for special debugging mode; not for production use.
dnl
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 9eb6a844405b6926d1f362f1c1a8e7ada7fe603d..ddf533aca391a1002164b69f1e1858636f94a382 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -2952,133 +2952,6 @@ cross_compiling=$ac_cv_prog_cc_cross
-
- echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6
-echo "configure:2958: checking for GNU C++ __complex__ support" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
-
-
- ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
- cat > conftest.$ac_ext <<EOF
-#line 2972 "configure"
-#include "confdefs.h"
-struct dcomplex { __complex__ double x; }; \
- dcomplex f(const dcomplex& x) { return dcomplex(x); }
-int main() {
-\
- dcomplex x; f(x);
-; return 0; }
-EOF
-if { (eval echo configure:2981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- glibcpp_cv_complex=ok
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- glibcpp_cv_complex=buggy
-
-fi
-rm -f conftest*
- ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-
-fi
-
- echo "$ac_t""$glibcpp_cv_complex" 1>&6
- if test $glibcpp_cv_complex = buggy; then
- cat >> confdefs.h <<\EOF
-#define _GLIBCPP_BUGGY_COMPLEX 1
-EOF
-
- fi
-
-
-
- echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6
-echo "configure:3013: checking for GNU C++ __complex__ float support" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
-
-
- ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
- rm -f conftest.h
- cat > conftest.h <<EOB
- //
- // Check for buggy __complex__ that causes ICE in most versions of egcs
- // and gcc-2.95.x on certain platforms (eg., x86-win32).
- //
- // See http://egcs.cygnus.com/ml/gcc-bugs/1999-07/msg00845.html for
- // more info on the bug itself.
- //
- struct
- float_complex
- {
- __complex__ float m_value;
- float_complex (float = 0.0f, float = 0.0f);
- float_complex (__complex__ float val) : m_value (val) {}
- float_complex foo (const float_complex &val)
- { return float_complex (~val.m_value); }
- };
-EOB
- cat > conftest.$ac_ext <<EOF
-#line 3046 "configure"
-#include "confdefs.h"
-#include "conftest.h"
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:3053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- glibcpp_cv_float_complex=ok
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- glibcpp_cv_float_complex=buggy
-
-fi
-rm -f conftest*
- ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-
-fi
-
- echo "$ac_t""$glibcpp_cv_float_complex" 1>&6
- if test $glibcpp_cv_float_complex = buggy; then
- cat >> confdefs.h <<\EOF
-#define _GLIBCPP_BUGGY_FLOAT_COMPLEX 1
-EOF
-
- fi
-
-
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -3088,16 +2961,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking for __builtin_acos""... $ac_c" 1>&6
-echo "configure:3092: checking for __builtin_acos" >&5
+echo "configure:2965: checking for __builtin_acos" >&5
cat > conftest.$ac_ext <<EOF
-#line 3094 "configure"
+#line 2967 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_acos(0.0);
; return 0; }
EOF
-if { (eval echo configure:3101: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_acos=yes
else
@@ -3115,16 +2988,16 @@ EOF
fi
echo $ac_n "checking for __builtin_acosf""... $ac_c" 1>&6
-echo "configure:3119: checking for __builtin_acosf" >&5
+echo "configure:2992: checking for __builtin_acosf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3121 "configure"
+#line 2994 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_acosf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_acosf=yes
else
@@ -3142,16 +3015,16 @@ EOF
fi
echo $ac_n "checking for __builtin_acosl""... $ac_c" 1>&6
-echo "configure:3146: checking for __builtin_acosl" >&5
+echo "configure:3019: checking for __builtin_acosl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3148 "configure"
+#line 3021 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_acosl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_acosl=yes
else
@@ -3169,16 +3042,16 @@ EOF
fi
echo $ac_n "checking for __builtin_asin""... $ac_c" 1>&6
-echo "configure:3173: checking for __builtin_asin" >&5
+echo "configure:3046: checking for __builtin_asin" >&5
cat > conftest.$ac_ext <<EOF
-#line 3175 "configure"
+#line 3048 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_asin(0.0);
; return 0; }
EOF
-if { (eval echo configure:3182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_asin=yes
else
@@ -3196,16 +3069,16 @@ EOF
fi
echo $ac_n "checking for __builtin_asinf""... $ac_c" 1>&6
-echo "configure:3200: checking for __builtin_asinf" >&5
+echo "configure:3073: checking for __builtin_asinf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3202 "configure"
+#line 3075 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_asinf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_asinf=yes
else
@@ -3223,16 +3096,16 @@ EOF
fi
echo $ac_n "checking for __builtin_asinl""... $ac_c" 1>&6
-echo "configure:3227: checking for __builtin_asinl" >&5
+echo "configure:3100: checking for __builtin_asinl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3229 "configure"
+#line 3102 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_asinl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_asinl=yes
else
@@ -3250,16 +3123,16 @@ EOF
fi
echo $ac_n "checking for __builtin_atan""... $ac_c" 1>&6
-echo "configure:3254: checking for __builtin_atan" >&5
+echo "configure:3127: checking for __builtin_atan" >&5
cat > conftest.$ac_ext <<EOF
-#line 3256 "configure"
+#line 3129 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_atan(0.0);
; return 0; }
EOF
-if { (eval echo configure:3263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3136: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_atan=yes
else
@@ -3277,16 +3150,16 @@ EOF
fi
echo $ac_n "checking for __builtin_atanf""... $ac_c" 1>&6
-echo "configure:3281: checking for __builtin_atanf" >&5
+echo "configure:3154: checking for __builtin_atanf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3283 "configure"
+#line 3156 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_atanf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3163: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_atanf=yes
else
@@ -3304,16 +3177,16 @@ EOF
fi
echo $ac_n "checking for __builtin_atanl""... $ac_c" 1>&6
-echo "configure:3308: checking for __builtin_atanl" >&5
+echo "configure:3181: checking for __builtin_atanl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3310 "configure"
+#line 3183 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_atanl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_atanl=yes
else
@@ -3331,16 +3204,16 @@ EOF
fi
echo $ac_n "checking for __builtin_atan2""... $ac_c" 1>&6
-echo "configure:3335: checking for __builtin_atan2" >&5
+echo "configure:3208: checking for __builtin_atan2" >&5
cat > conftest.$ac_ext <<EOF
-#line 3337 "configure"
+#line 3210 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_atan2(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:3344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3217: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_atan2=yes
else
@@ -3358,16 +3231,16 @@ EOF
fi
echo $ac_n "checking for __builtin_atan2f""... $ac_c" 1>&6
-echo "configure:3362: checking for __builtin_atan2f" >&5
+echo "configure:3235: checking for __builtin_atan2f" >&5
cat > conftest.$ac_ext <<EOF
-#line 3364 "configure"
+#line 3237 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_atan2f(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:3371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_atan2f=yes
else
@@ -3385,16 +3258,16 @@ EOF
fi
echo $ac_n "checking for __builtin_atan2l""... $ac_c" 1>&6
-echo "configure:3389: checking for __builtin_atan2l" >&5
+echo "configure:3262: checking for __builtin_atan2l" >&5
cat > conftest.$ac_ext <<EOF
-#line 3391 "configure"
+#line 3264 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_atan2l(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:3398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_atan2l=yes
else
@@ -3412,16 +3285,16 @@ EOF
fi
echo $ac_n "checking for __builtin_ceil""... $ac_c" 1>&6
-echo "configure:3416: checking for __builtin_ceil" >&5
+echo "configure:3289: checking for __builtin_ceil" >&5
cat > conftest.$ac_ext <<EOF
-#line 3418 "configure"
+#line 3291 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fceil(0.0);
; return 0; }
EOF
-if { (eval echo configure:3425: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_ceil=yes
else
@@ -3439,16 +3312,16 @@ EOF
fi
echo $ac_n "checking for __builtin_ceilf""... $ac_c" 1>&6
-echo "configure:3443: checking for __builtin_ceilf" >&5
+echo "configure:3316: checking for __builtin_ceilf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3445 "configure"
+#line 3318 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_ceilf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_ceilf=yes
else
@@ -3466,16 +3339,16 @@ EOF
fi
echo $ac_n "checking for __builtin_ceill""... $ac_c" 1>&6
-echo "configure:3470: checking for __builtin_ceill" >&5
+echo "configure:3343: checking for __builtin_ceill" >&5
cat > conftest.$ac_ext <<EOF
-#line 3472 "configure"
+#line 3345 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_ceill(0.0);
; return 0; }
EOF
-if { (eval echo configure:3479: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3352: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_ceill=yes
else
@@ -3493,16 +3366,16 @@ EOF
fi
echo $ac_n "checking for __builtin_cos""... $ac_c" 1>&6
-echo "configure:3497: checking for __builtin_cos" >&5
+echo "configure:3370: checking for __builtin_cos" >&5
cat > conftest.$ac_ext <<EOF
-#line 3499 "configure"
+#line 3372 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_cos(0.0);
; return 0; }
EOF
-if { (eval echo configure:3506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3379: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_cos=yes
else
@@ -3520,16 +3393,16 @@ EOF
fi
echo $ac_n "checking for __builtin_cosf""... $ac_c" 1>&6
-echo "configure:3524: checking for __builtin_cosf" >&5
+echo "configure:3397: checking for __builtin_cosf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3526 "configure"
+#line 3399 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_cosf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_cosf=yes
else
@@ -3547,16 +3420,16 @@ EOF
fi
echo $ac_n "checking for __builtin_cosl""... $ac_c" 1>&6
-echo "configure:3551: checking for __builtin_cosl" >&5
+echo "configure:3424: checking for __builtin_cosl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3553 "configure"
+#line 3426 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_cosl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3560: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_cosl=yes
else
@@ -3574,16 +3447,16 @@ EOF
fi
echo $ac_n "checking for __builtin_cosh""... $ac_c" 1>&6
-echo "configure:3578: checking for __builtin_cosh" >&5
+echo "configure:3451: checking for __builtin_cosh" >&5
cat > conftest.$ac_ext <<EOF
-#line 3580 "configure"
+#line 3453 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_cosh(0.0);
; return 0; }
EOF
-if { (eval echo configure:3587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_cosh=yes
else
@@ -3601,16 +3474,16 @@ EOF
fi
echo $ac_n "checking for __builtin_coshf""... $ac_c" 1>&6
-echo "configure:3605: checking for __builtin_coshf" >&5
+echo "configure:3478: checking for __builtin_coshf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3607 "configure"
+#line 3480 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_coshf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_coshf=yes
else
@@ -3628,16 +3501,16 @@ EOF
fi
echo $ac_n "checking for __builtin_coshl""... $ac_c" 1>&6
-echo "configure:3632: checking for __builtin_coshl" >&5
+echo "configure:3505: checking for __builtin_coshl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3634 "configure"
+#line 3507 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_coshl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3514: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_coshl=yes
else
@@ -3655,16 +3528,16 @@ EOF
fi
echo $ac_n "checking for __builtin_exp""... $ac_c" 1>&6
-echo "configure:3659: checking for __builtin_exp" >&5
+echo "configure:3532: checking for __builtin_exp" >&5
cat > conftest.$ac_ext <<EOF
-#line 3661 "configure"
+#line 3534 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_exp(0.0);
; return 0; }
EOF
-if { (eval echo configure:3668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3541: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_exp=yes
else
@@ -3682,16 +3555,16 @@ EOF
fi
echo $ac_n "checking for __builtin_expf""... $ac_c" 1>&6
-echo "configure:3686: checking for __builtin_expf" >&5
+echo "configure:3559: checking for __builtin_expf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3688 "configure"
+#line 3561 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_expf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_expf=yes
else
@@ -3709,16 +3582,16 @@ EOF
fi
echo $ac_n "checking for __builtin_expl""... $ac_c" 1>&6
-echo "configure:3713: checking for __builtin_expl" >&5
+echo "configure:3586: checking for __builtin_expl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3715 "configure"
+#line 3588 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_expl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3595: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_expl=yes
else
@@ -3736,16 +3609,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fabs""... $ac_c" 1>&6
-echo "configure:3740: checking for __builtin_fabs" >&5
+echo "configure:3613: checking for __builtin_fabs" >&5
cat > conftest.$ac_ext <<EOF
-#line 3742 "configure"
+#line 3615 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fabs(0.0);
; return 0; }
EOF
-if { (eval echo configure:3749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fabs=yes
else
@@ -3763,16 +3636,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fabsf""... $ac_c" 1>&6
-echo "configure:3767: checking for __builtin_fabsf" >&5
+echo "configure:3640: checking for __builtin_fabsf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3769 "configure"
+#line 3642 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fabsf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3776: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fabsf=yes
else
@@ -3790,16 +3663,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fabsl""... $ac_c" 1>&6
-echo "configure:3794: checking for __builtin_fabsl" >&5
+echo "configure:3667: checking for __builtin_fabsl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3796 "configure"
+#line 3669 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fabsl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3676: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fabsl=yes
else
@@ -3817,16 +3690,16 @@ EOF
fi
echo $ac_n "checking for __builtin_floor""... $ac_c" 1>&6
-echo "configure:3821: checking for __builtin_floor" >&5
+echo "configure:3694: checking for __builtin_floor" >&5
cat > conftest.$ac_ext <<EOF
-#line 3823 "configure"
+#line 3696 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_floor(0.0);
; return 0; }
EOF
-if { (eval echo configure:3830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_floor=yes
else
@@ -3844,16 +3717,16 @@ EOF
fi
echo $ac_n "checking for __builtin_floorf""... $ac_c" 1>&6
-echo "configure:3848: checking for __builtin_floorf" >&5
+echo "configure:3721: checking for __builtin_floorf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3850 "configure"
+#line 3723 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_floorf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3730: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_floorf=yes
else
@@ -3871,16 +3744,16 @@ EOF
fi
echo $ac_n "checking for __builtin_floorl""... $ac_c" 1>&6
-echo "configure:3875: checking for __builtin_floorl" >&5
+echo "configure:3748: checking for __builtin_floorl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3877 "configure"
+#line 3750 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_floorl(0.0);
; return 0; }
EOF
-if { (eval echo configure:3884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_floorl=yes
else
@@ -3898,16 +3771,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fmod""... $ac_c" 1>&6
-echo "configure:3902: checking for __builtin_fmod" >&5
+echo "configure:3775: checking for __builtin_fmod" >&5
cat > conftest.$ac_ext <<EOF
-#line 3904 "configure"
+#line 3777 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fmod(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:3911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fmod=yes
else
@@ -3925,16 +3798,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fmodf""... $ac_c" 1>&6
-echo "configure:3929: checking for __builtin_fmodf" >&5
+echo "configure:3802: checking for __builtin_fmodf" >&5
cat > conftest.$ac_ext <<EOF
-#line 3931 "configure"
+#line 3804 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fmodf(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:3938: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fmodf=yes
else
@@ -3952,16 +3825,16 @@ EOF
fi
echo $ac_n "checking for __builtin_fmodl""... $ac_c" 1>&6
-echo "configure:3956: checking for __builtin_fmodl" >&5
+echo "configure:3829: checking for __builtin_fmodl" >&5
cat > conftest.$ac_ext <<EOF
-#line 3958 "configure"
+#line 3831 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fmodl(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:3965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_fmodl=yes
else
@@ -3979,16 +3852,16 @@ EOF
fi
echo $ac_n "checking for __builtin_frexp""... $ac_c" 1>&6
-echo "configure:3983: checking for __builtin_frexp" >&5
+echo "configure:3856: checking for __builtin_frexp" >&5
cat > conftest.$ac_ext <<EOF
-#line 3985 "configure"
+#line 3858 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_frexp(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:3992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3865: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_frexp=yes
else
@@ -4006,16 +3879,16 @@ EOF
fi
echo $ac_n "checking for __builtin_frexpf""... $ac_c" 1>&6
-echo "configure:4010: checking for __builtin_frexpf" >&5
+echo "configure:3883: checking for __builtin_frexpf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4012 "configure"
+#line 3885 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_frexpf(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_frexpf=yes
else
@@ -4033,16 +3906,16 @@ EOF
fi
echo $ac_n "checking for __builtin_frexpl""... $ac_c" 1>&6
-echo "configure:4037: checking for __builtin_frexpl" >&5
+echo "configure:3910: checking for __builtin_frexpl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4039 "configure"
+#line 3912 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_frexpl(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_frexpl=yes
else
@@ -4060,16 +3933,16 @@ EOF
fi
echo $ac_n "checking for __builtin_ldexp""... $ac_c" 1>&6
-echo "configure:4064: checking for __builtin_ldexp" >&5
+echo "configure:3937: checking for __builtin_ldexp" >&5
cat > conftest.$ac_ext <<EOF
-#line 4066 "configure"
+#line 3939 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_ldexp(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4073: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_ldexp=yes
else
@@ -4087,16 +3960,16 @@ EOF
fi
echo $ac_n "checking for __builtin_ldexpf""... $ac_c" 1>&6
-echo "configure:4091: checking for __builtin_ldexpf" >&5
+echo "configure:3964: checking for __builtin_ldexpf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4093 "configure"
+#line 3966 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_ldexpf(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_ldexpf=yes
else
@@ -4114,16 +3987,16 @@ EOF
fi
echo $ac_n "checking for __builtin_ldexpl""... $ac_c" 1>&6
-echo "configure:4118: checking for __builtin_ldexpl" >&5
+echo "configure:3991: checking for __builtin_ldexpl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4120 "configure"
+#line 3993 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_ldexpl(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_ldexpl=yes
else
@@ -4141,16 +4014,16 @@ EOF
fi
echo $ac_n "checking for __builtin_log""... $ac_c" 1>&6
-echo "configure:4145: checking for __builtin_log" >&5
+echo "configure:4018: checking for __builtin_log" >&5
cat > conftest.$ac_ext <<EOF
-#line 4147 "configure"
+#line 4020 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_log(0.0);
; return 0; }
EOF
-if { (eval echo configure:4154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_log=yes
else
@@ -4168,16 +4041,16 @@ EOF
fi
echo $ac_n "checking for __builtin_logf""... $ac_c" 1>&6
-echo "configure:4172: checking for __builtin_logf" >&5
+echo "configure:4045: checking for __builtin_logf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4174 "configure"
+#line 4047 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_logf(0.0);
; return 0; }
EOF
-if { (eval echo configure:4181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_logf=yes
else
@@ -4195,16 +4068,16 @@ EOF
fi
echo $ac_n "checking for __builtin_logl""... $ac_c" 1>&6
-echo "configure:4199: checking for __builtin_logl" >&5
+echo "configure:4072: checking for __builtin_logl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4201 "configure"
+#line 4074 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_logl(0.0);
; return 0; }
EOF
-if { (eval echo configure:4208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_logl=yes
else
@@ -4222,16 +4095,16 @@ EOF
fi
echo $ac_n "checking for __builtin_log10""... $ac_c" 1>&6
-echo "configure:4226: checking for __builtin_log10" >&5
+echo "configure:4099: checking for __builtin_log10" >&5
cat > conftest.$ac_ext <<EOF
-#line 4228 "configure"
+#line 4101 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_log10(0.0);
; return 0; }
EOF
-if { (eval echo configure:4235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_log10=yes
else
@@ -4249,16 +4122,16 @@ EOF
fi
echo $ac_n "checking for __builtin_log10f""... $ac_c" 1>&6
-echo "configure:4253: checking for __builtin_log10f" >&5
+echo "configure:4126: checking for __builtin_log10f" >&5
cat > conftest.$ac_ext <<EOF
-#line 4255 "configure"
+#line 4128 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_log10f(0.0);
; return 0; }
EOF
-if { (eval echo configure:4262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4135: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_log10f=yes
else
@@ -4276,16 +4149,16 @@ EOF
fi
echo $ac_n "checking for __builtin_log10l""... $ac_c" 1>&6
-echo "configure:4280: checking for __builtin_log10l" >&5
+echo "configure:4153: checking for __builtin_log10l" >&5
cat > conftest.$ac_ext <<EOF
-#line 4282 "configure"
+#line 4155 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_log10l(0.0);
; return 0; }
EOF
-if { (eval echo configure:4289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_log10l=yes
else
@@ -4303,16 +4176,16 @@ EOF
fi
echo $ac_n "checking for __builtin_modf""... $ac_c" 1>&6
-echo "configure:4307: checking for __builtin_modf" >&5
+echo "configure:4180: checking for __builtin_modf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4309 "configure"
+#line 4182 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_modf(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4316: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_modf=yes
else
@@ -4330,16 +4203,16 @@ EOF
fi
echo $ac_n "checking for __builtin_modff""... $ac_c" 1>&6
-echo "configure:4334: checking for __builtin_modff" >&5
+echo "configure:4207: checking for __builtin_modff" >&5
cat > conftest.$ac_ext <<EOF
-#line 4336 "configure"
+#line 4209 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_modff(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4216: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_modff=yes
else
@@ -4357,16 +4230,16 @@ EOF
fi
echo $ac_n "checking for __builtin_modfl""... $ac_c" 1>&6
-echo "configure:4361: checking for __builtin_modfl" >&5
+echo "configure:4234: checking for __builtin_modfl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4363 "configure"
+#line 4236 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_modfl(0.0, 0);
; return 0; }
EOF
-if { (eval echo configure:4370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_modfl=yes
else
@@ -4384,16 +4257,16 @@ EOF
fi
echo $ac_n "checking for __builtin_pow""... $ac_c" 1>&6
-echo "configure:4388: checking for __builtin_pow" >&5
+echo "configure:4261: checking for __builtin_pow" >&5
cat > conftest.$ac_ext <<EOF
-#line 4390 "configure"
+#line 4263 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_pow(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:4397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_pow=yes
else
@@ -4411,16 +4284,16 @@ EOF
fi
echo $ac_n "checking for __builtin_powf""... $ac_c" 1>&6
-echo "configure:4415: checking for __builtin_powf" >&5
+echo "configure:4288: checking for __builtin_powf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4417 "configure"
+#line 4290 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_powf(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:4424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4297: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_powf=yes
else
@@ -4438,16 +4311,16 @@ EOF
fi
echo $ac_n "checking for __builtin_powl""... $ac_c" 1>&6
-echo "configure:4442: checking for __builtin_powl" >&5
+echo "configure:4315: checking for __builtin_powl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4444 "configure"
+#line 4317 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_powl(0.0, 0.0);
; return 0; }
EOF
-if { (eval echo configure:4451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_powl=yes
else
@@ -4465,16 +4338,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sin""... $ac_c" 1>&6
-echo "configure:4469: checking for __builtin_sin" >&5
+echo "configure:4342: checking for __builtin_sin" >&5
cat > conftest.$ac_ext <<EOF
-#line 4471 "configure"
+#line 4344 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sin(0.0);
; return 0; }
EOF
-if { (eval echo configure:4478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4351: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sin=yes
else
@@ -4492,16 +4365,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sinf""... $ac_c" 1>&6
-echo "configure:4496: checking for __builtin_sinf" >&5
+echo "configure:4369: checking for __builtin_sinf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4498 "configure"
+#line 4371 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sinf(0.0);
; return 0; }
EOF
-if { (eval echo configure:4505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sinf=yes
else
@@ -4519,16 +4392,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sinl""... $ac_c" 1>&6
-echo "configure:4523: checking for __builtin_sinl" >&5
+echo "configure:4396: checking for __builtin_sinl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4525 "configure"
+#line 4398 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sinl(0.0);
; return 0; }
EOF
-if { (eval echo configure:4532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sinl=yes
else
@@ -4546,16 +4419,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sinh""... $ac_c" 1>&6
-echo "configure:4550: checking for __builtin_sinh" >&5
+echo "configure:4423: checking for __builtin_sinh" >&5
cat > conftest.$ac_ext <<EOF
-#line 4552 "configure"
+#line 4425 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sinh(0.0);
; return 0; }
EOF
-if { (eval echo configure:4559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sinh=yes
else
@@ -4573,16 +4446,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sinhf""... $ac_c" 1>&6
-echo "configure:4577: checking for __builtin_sinhf" >&5
+echo "configure:4450: checking for __builtin_sinhf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4579 "configure"
+#line 4452 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sinhf(0.0);
; return 0; }
EOF
-if { (eval echo configure:4586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sinhf=yes
else
@@ -4600,16 +4473,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sinhl""... $ac_c" 1>&6
-echo "configure:4604: checking for __builtin_sinhl" >&5
+echo "configure:4477: checking for __builtin_sinhl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4606 "configure"
+#line 4479 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sinhl(0.0);
; return 0; }
EOF
-if { (eval echo configure:4613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4486: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sinhl=yes
else
@@ -4627,16 +4500,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sqrt""... $ac_c" 1>&6
-echo "configure:4631: checking for __builtin_sqrt" >&5
+echo "configure:4504: checking for __builtin_sqrt" >&5
cat > conftest.$ac_ext <<EOF
-#line 4633 "configure"
+#line 4506 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_fsqrt(0.0);
; return 0; }
EOF
-if { (eval echo configure:4640: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sqrt=yes
else
@@ -4654,16 +4527,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sqrtf""... $ac_c" 1>&6
-echo "configure:4658: checking for __builtin_sqrtf" >&5
+echo "configure:4531: checking for __builtin_sqrtf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4660 "configure"
+#line 4533 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sqrtf(0.0);
; return 0; }
EOF
-if { (eval echo configure:4667: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sqrtf=yes
else
@@ -4681,16 +4554,16 @@ EOF
fi
echo $ac_n "checking for __builtin_sqrtl""... $ac_c" 1>&6
-echo "configure:4685: checking for __builtin_sqrtl" >&5
+echo "configure:4558: checking for __builtin_sqrtl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4687 "configure"
+#line 4560 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_sqrtl(0.0);
; return 0; }
EOF
-if { (eval echo configure:4694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4567: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_sqrtl=yes
else
@@ -4708,16 +4581,16 @@ EOF
fi
echo $ac_n "checking for __builtin_tan""... $ac_c" 1>&6
-echo "configure:4712: checking for __builtin_tan" >&5
+echo "configure:4585: checking for __builtin_tan" >&5
cat > conftest.$ac_ext <<EOF
-#line 4714 "configure"
+#line 4587 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_tan(0.0);
; return 0; }
EOF
-if { (eval echo configure:4721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_tan=yes
else
@@ -4735,16 +4608,16 @@ EOF
fi
echo $ac_n "checking for __builtin_tanf""... $ac_c" 1>&6
-echo "configure:4739: checking for __builtin_tanf" >&5
+echo "configure:4612: checking for __builtin_tanf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4741 "configure"
+#line 4614 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_tanf(0.0);
; return 0; }
EOF
-if { (eval echo configure:4748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_tanf=yes
else
@@ -4762,16 +4635,16 @@ EOF
fi
echo $ac_n "checking for __builtin_tanl""... $ac_c" 1>&6
-echo "configure:4766: checking for __builtin_tanl" >&5
+echo "configure:4639: checking for __builtin_tanl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4768 "configure"
+#line 4641 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_tanl(0.0);
; return 0; }
EOF
-if { (eval echo configure:4775: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4648: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_tanl=yes
else
@@ -4789,16 +4662,16 @@ EOF
fi
echo $ac_n "checking for __builtin_tanh""... $ac_c" 1>&6
-echo "configure:4793: checking for __builtin_tanh" >&5
+echo "configure:4666: checking for __builtin_tanh" >&5
cat > conftest.$ac_ext <<EOF
-#line 4795 "configure"
+#line 4668 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_tanh(0.0);
; return 0; }
EOF
-if { (eval echo configure:4802: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_tanh=yes
else
@@ -4816,16 +4689,16 @@ EOF
fi
echo $ac_n "checking for __builtin_tanhf""... $ac_c" 1>&6
-echo "configure:4820: checking for __builtin_tanhf" >&5
+echo "configure:4693: checking for __builtin_tanhf" >&5
cat > conftest.$ac_ext <<EOF
-#line 4822 "configure"
+#line 4695 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_tanhf(0.0);
; return 0; }
EOF
-if { (eval echo configure:4829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_tanhf=yes
else
@@ -4843,16 +4716,16 @@ EOF
fi
echo $ac_n "checking for __builtin_tanhl""... $ac_c" 1>&6
-echo "configure:4847: checking for __builtin_tanhl" >&5
+echo "configure:4720: checking for __builtin_tanhl" >&5
cat > conftest.$ac_ext <<EOF
-#line 4849 "configure"
+#line 4722 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
__builtin_tanhl(0.0);
; return 0; }
EOF
-if { (eval echo configure:4856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4729: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_builtin_tanhl=yes
else
@@ -4878,8 +4751,17 @@ cross_compiling=$ac_cv_prog_cc_cross
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+
echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:4883: checking for sin in -lm" >&5
+echo "configure:4765: checking for sin in -lm" >&5
ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4887,9 +4769,12 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4891 "configure"
+#line 4773 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char sin();
@@ -4898,7 +4783,7 @@ int main() {
sin()
; return 0; }
EOF
-if { (eval echo configure:4902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4921,63 +4806,23 @@ fi
save_LIBS="$LIBS"
LIBS="$LIBS $libm"
- for ac_hdr in complex.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4929: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4934 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- for ac_func in ccos ccosf ccosh ccoshf cexp cexpf c_log c_logf \
- clog10 clog10f cpow cpowf csin csinf csinh csinhf csqrt csqrtf \
- ctan ctanf ctanh ctanhf \
- carg cargf nan hypot hypotf atan2f expf copysignf
+ for ac_func in cosf fabsf sinf sqrtf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4971: checking for $ac_func" >&5
+echo "configure:4813: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4976 "configure"
+#line 4818 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
@@ -4995,7 +4840,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:4999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -5021,67 +4866,98 @@ fi
done
-
- USE_LONG_DOUBLE=no
- echo $ac_n "checking for copysignl""... $ac_c" 1>&6
-echo "configure:5028: checking for copysignl" >&5
-if eval "test \"`echo '$''{'ac_cv_func_copysignl'+set}'`\" = set"; then
+ for ac_func in isnan isnanf isnanl isinf isinff isinfl copysign copysignl \
+ acosf acosl asinf asinl atanf atanl atan2f atan2l ceilf ceill cosl \
+ coshf coshl expf expl fabsl floorf floorl fmodf fmodl frexpf frexpl ldexpf \
+ ldexpl logf logl log10f log10l modff modfl powf powl sinl sinhf \
+ sinhl sqrtl tanf tanl tanhf tanhl strtof strtold sincos sincosf \
+ sincosl finite finitef finitel fqfinite fpclass qfpclass
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4878: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5033 "configure"
+#line 4883 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char copysignl(); below. */
+ which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
-char copysignl();
+char $ac_func();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined (__stub_copysignl) || defined (__stub___copysignl)
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
-copysignl();
+$ac_func();
#endif
; return 0; }
EOF
-if { (eval echo configure:5056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_copysignl=yes"
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_copysignl=no"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_func_'copysignl`\" = yes"; then
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- USE_LONG_DOUBLE=yes
- for ac_func in ccoshl ccosl cexpl cpowl csinhl csinl \
- csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
+#Some runtimes have these functions with a preceding underscore. Please
+# keep this sync'd with the one above. And if you add any new symbol,
+# please add the corresponding block in the @BOTTOM@ section of
+# acconfig.h.
+
+ for ac_func in _isnan _isnanf _isnanl _isinf _isinff _isinfl _copysign \
+ _copysignl _acosf _acosl _asinf _asinl _atanf _atanl _atan2f _atan2l \
+ _ceilf _ceill _cosf _cosl _coshf _coshl _expf _expl _fabsf _fabsl \
+ _floorf _floorl _fmodf _fmodl _frexpf _frexpl _ldexpf _ldexpl _logf _logl \
+ _log10f _log10l _modff _modfl _powf _powl _sinf _sinl _sinhf _sinhl \
+ _sqrtf _sqrtl _tanf _tanl _tanhf _tanhl _strtof _strtold _sincos _sincosf \
+ _sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5075: checking for $ac_func" >&5
+echo "configure:4948: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5080 "configure"
+#line 4953 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
@@ -5099,7 +4975,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:5103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -5120,26 +4996,72 @@ EOF
else
echo "$ac_t""no" 1>&6
-LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
fi
done
+ LIBS="$save_LIBS"
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+
+
+ for ac_hdr in complex.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:5018: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 5023 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:5028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
else
echo "$ac_t""no" 1>&6
fi
+done
-
-
- for ac_func in cosf fabsf sinf sqrtf
+ for ac_func in ccos ccosf ccosh ccoshf cexp cexpf c_log c_logf \
+ clog10 clog10f cpow cpowf csin csinf csinh csinhf csqrt csqrtf \
+ ctan ctanf ctanh ctanhf \
+ carg cargf nan hypot hypotf atan2f expf copysignf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5138: checking for $ac_func" >&5
+echo "configure:5060: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5143 "configure"
+#line 5065 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -5162,7 +5084,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:5166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -5188,87 +5110,62 @@ fi
done
- for ac_func in isnan isnanf isnanl isinf isinff isinfl copysign copysignl \
- acosf acosl asinf asinl atanf atanl atan2f atan2l ceilf ceill cosl \
- coshf coshl expf expl fabsl floorf floorl fmodf fmodl frexpf frexpl ldexpf \
- ldexpl logf logl log10f log10l modff modfl powf powl sinl sinhf \
- sinhl sqrtl tanf tanl tanhf tanhl strtof strtold sincos sincosf \
- sincosl finite finitef finitel fqfinite fpclass qfpclass
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5200: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+
+ USE_LONG_DOUBLE=no
+ echo $ac_n "checking for copysignl""... $ac_c" 1>&6
+echo "configure:5117: checking for copysignl" >&5
+if eval "test \"`echo '$''{'ac_cv_func_copysignl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5205 "configure"
+#line 5122 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
+ which can conflict with char copysignl(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
-char $ac_func();
+char copysignl();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#if defined (__stub_copysignl) || defined (__stub___copysignl)
choke me
#else
-$ac_func();
+copysignl();
#endif
; return 0; }
EOF
-if { (eval echo configure:5228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ eval "ac_cv_func_copysignl=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ eval "ac_cv_func_copysignl=no"
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+if eval "test \"`echo '$ac_cv_func_'copysignl`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-#Some runtimes have these functions with a preceding underscore. Please
-# keep this sync'd with the one above. And if you add any new symbol,
-# please add the corresponding block in the @BOTTOM@ section of
-# acconfig.h.
-
- for ac_func in _isnan _isnanf _isnanl _isinf _isinff _isinfl _copysign \
- _copysignl _acosf _acosl _asinf _asinl _atanf _atanl _atan2f _atan2l \
- _ceilf _ceill _cosf _cosl _coshf _coshl _expf _expl _fabsf _fabsl \
- _floorf _floorl _fmodf _fmodl _frexpf _frexpl _ldexpf _ldexpl _logf _logl \
- _log10f _log10l _modff _modfl _powf _powl _sinf _sinl _sinhf _sinhl \
- _sqrtf _sqrtl _tanf _tanl _tanhf _tanhl _strtof _strtold _sincos _sincosf \
- _sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass
+ USE_LONG_DOUBLE=yes
+ for ac_func in ccoshl ccosl cexpl cpowl csinhl csinl \
+ csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5267: checking for $ac_func" >&5
+echo "configure:5164: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5272 "configure"
+#line 5169 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -5291,7 +5188,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:5295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -5312,27 +5209,158 @@ EOF
else
echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
fi
done
-LIBS="$save_LIBS"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+
+
+
+
+ echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6
+echo "configure:5228: checking for GNU C++ __complex__ support" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+ cat > conftest.$ac_ext <<EOF
+#line 5242 "configure"
+#include "confdefs.h"
+struct dcomplex { __complex__ double x; }; \
+ dcomplex f(const dcomplex& x) { return dcomplex(x); }
+int main() {
+\
+ dcomplex x; f(x);
+; return 0; }
+EOF
+if { (eval echo configure:5251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_cv_complex=ok
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_cv_complex=buggy
+
+fi
+rm -f conftest*
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+
+fi
+
+ echo "$ac_t""$glibcpp_cv_complex" 1>&6
+ if test $glibcpp_cv_complex = buggy; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_BUGGY_COMPLEX 1
+EOF
+
+ fi
+
+ echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6
+echo "configure:5281: checking for GNU C++ __complex__ float support" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+ rm -f conftest.h
+ cat > conftest.h <<EOB
+ //
+ // Check for buggy __complex__ that causes ICE in most versions of egcs
+ // and gcc-2.95.x on certain platforms (eg., x86-win32).
+ //
+ // See http://egcs.cygnus.com/ml/gcc-bugs/1999-07/msg00845.html for
+ // more info on the bug itself.
+ //
+ struct
+ float_complex
+ {
+ __complex__ float m_value;
+ float_complex (float = 0.0f, float = 0.0f);
+ float_complex (__complex__ float val) : m_value (val) {}
+ float_complex foo (const float_complex &val)
+ { return float_complex (~val.m_value); }
+ };
+EOB
+ cat > conftest.$ac_ext <<EOF
+#line 5314 "configure"
+#include "confdefs.h"
+#include "conftest.h"
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:5321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_cv_float_complex=ok
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_cv_float_complex=buggy
+
+fi
+rm -f conftest*
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+
+fi
+
+ echo "$ac_t""$glibcpp_cv_float_complex" 1>&6
+ if test $glibcpp_cv_float_complex = buggy; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_BUGGY_FLOAT_COMPLEX 1
+EOF
+
+ fi
ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for wchar.h""... $ac_c" 1>&6
-echo "configure:5326: checking for wchar.h" >&5
+echo "configure:5354: checking for wchar.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5331 "configure"
+#line 5359 "configure"
#include "confdefs.h"
#include <wchar.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5336: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -5356,17 +5384,17 @@ fi
ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:5360: checking for wctype.h" >&5
+echo "configure:5388: checking for wctype.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5365 "configure"
+#line 5393 "configure"
#include "confdefs.h"
#include <wctype.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5370: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5398: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -5392,16 +5420,16 @@ fi
if test x"$ac_has_wchar_h" = xyes && test x"$ac_has_wctype_h" = xyes; then
echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:5396: checking for mbstate_t" >&5
+echo "configure:5424: checking for mbstate_t" >&5
cat > conftest.$ac_ext <<EOF
-#line 5398 "configure"
+#line 5426 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t teststate;
; return 0; }
EOF
-if { (eval echo configure:5405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
use_native_mbstatet=yes
else
@@ -5420,16 +5448,16 @@ EOF
fi
echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:5424: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:5452: checking for WCHAR_MIN and WCHAR_MAX" >&5
cat > conftest.$ac_ext <<EOF
-#line 5426 "configure"
+#line 5454 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
int i = WCHAR_MIN; int j = WCHAR_MAX;
; return 0; }
EOF
-if { (eval echo configure:5433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_wchar_minmax=yes
else
@@ -5442,9 +5470,9 @@ rm -f conftest*
echo "$ac_t""$has_wchar_minmax" 1>&6
echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:5446: checking for WEOF" >&5
+echo "configure:5474: checking for WEOF" >&5
cat > conftest.$ac_ext <<EOF
-#line 5448 "configure"
+#line 5476 "configure"
#include "confdefs.h"
#include <wchar.h>
@@ -5453,7 +5481,7 @@ int main() {
wint_t i = WEOF;
; return 0; }
EOF
-if { (eval echo configure:5457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_weof=yes
else
@@ -5468,12 +5496,12 @@ rm -f conftest*
for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5472: checking for $ac_func" >&5
+echo "configure:5500: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5477 "configure"
+#line 5505 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -5496,7 +5524,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:5500: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -5523,7 +5551,7 @@ done
echo $ac_n "checking for ISO C9X wchar_t support""... $ac_c" 1>&6
-echo "configure:5527: checking for ISO C9X wchar_t support" >&5
+echo "configure:5555: checking for ISO C9X wchar_t support" >&5
if test x"$has_weof" = xyes && test x"$has_wchar_minmax" = xyes && test x"$ac_wfuncs" = xyes; then
ac_isoC9X_wchar_t=yes
else
@@ -5533,17 +5561,17 @@ echo "configure:5527: checking for ISO C9X wchar_t support" >&5
ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:5537: checking for iconv.h" >&5
+echo "configure:5565: checking for iconv.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5542 "configure"
+#line 5570 "configure"
#include "confdefs.h"
#include <iconv.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5547: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5575: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -5568,12 +5596,12 @@ fi
for ac_func in iconv_open iconv_close iconv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5572: checking for $ac_func" >&5
+echo "configure:5600: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5577 "configure"
+#line 5605 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -5596,7 +5624,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:5600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -5623,7 +5651,7 @@ done
echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:5627: checking for XPG2 wchar_t support" >&5
+echo "configure:5655: checking for XPG2 wchar_t support" >&5
if test x"$ac_has_iconv_h" = xyes && test x"$ac_XPG2funcs" = xyes; then
ac_XPG2_wchar_t=yes
else
@@ -5632,7 +5660,7 @@ echo "configure:5627: checking for XPG2 wchar_t support" >&5
echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:5636: checking for enabled wchar_t specializations" >&5
+echo "configure:5664: checking for enabled wchar_t specializations" >&5
if test x"$ac_isoC9X_wchar_t" = xyes && test x"$ac_XPG2_wchar_t" = xyes; then
libinst_wstring_la="libinst-wstring.la"
cat >> confdefs.h <<\EOF
@@ -5657,17 +5685,17 @@ EOF
ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for ctype.h""... $ac_c" 1>&6
-echo "configure:5661: checking for ctype.h" >&5
+echo "configure:5689: checking for ctype.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5666 "configure"
+#line 5694 "configure"
#include "confdefs.h"
#include <ctype.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -5688,9 +5716,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
ctype_default=yes
echo $ac_n "checking <ctype> for gnu-linux ""... $ac_c" 1>&6
-echo "configure:5692: checking <ctype> for gnu-linux " >&5
+echo "configure:5720: checking <ctype> for gnu-linux " >&5
cat > conftest.$ac_ext <<EOF
-#line 5694 "configure"
+#line 5722 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5701,7 +5729,7 @@ int
+ __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];}
; return 0; }
EOF
-if { (eval echo configure:5705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_linux=yes
@@ -5720,9 +5748,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
-echo "configure:5724: checking <ctype> for freebsd 4.0 " >&5
+echo "configure:5752: checking <ctype> for freebsd 4.0 " >&5
cat > conftest.$ac_ext <<EOF
-#line 5726 "configure"
+#line 5754 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5732,7 +5760,7 @@ int
+ _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;}
; return 0; }
EOF
-if { (eval echo configure:5736: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_bsd=yes
@@ -5752,9 +5780,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
-echo "configure:5756: checking <ctype> for freebsd 3.4 " >&5
+echo "configure:5784: checking <ctype> for freebsd 3.4 " >&5
cat > conftest.$ac_ext <<EOF
-#line 5758 "configure"
+#line 5786 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5764,7 +5792,7 @@ int
+ _D + _P + _X + _G + __istype (a, 0);}
; return 0; }
EOF
-if { (eval echo configure:5768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_freebsd34=yes
@@ -5784,9 +5812,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for solaris 2.6,7,8 ""... $ac_c" 1>&6
-echo "configure:5788: checking <ctype> for solaris 2.6,7,8 " >&5
+echo "configure:5816: checking <ctype> for solaris 2.6,7,8 " >&5
cat > conftest.$ac_ext <<EOF
-#line 5790 "configure"
+#line 5818 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5797,7 +5825,7 @@ int
+ __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];}
; return 0; }
EOF
-if { (eval echo configure:5801: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_solaris=yes
@@ -5812,7 +5840,7 @@ rm -f conftest*
if test $ctype_solaris = "yes"; then
echo $ac_n "checking for version""... $ac_c" 1>&6
-echo "configure:5816: checking for version" >&5
+echo "configure:5844: checking for version" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
@@ -5821,14 +5849,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 5825 "configure"
+#line 5853 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
typedef long* __to_type; __to_type const& _M_toupper = __trans_upper;
; return 0; }
EOF
-if { (eval echo configure:5832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_solaris26=yes
@@ -5860,9 +5888,9 @@ cross_compiling=$ac_cv_prog_cc_cross
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for solaris 2.5.1 ""... $ac_c" 1>&6
-echo "configure:5864: checking <ctype> for solaris 2.5.1 " >&5
+echo "configure:5892: checking <ctype> for solaris 2.5.1 " >&5
cat > conftest.$ac_ext <<EOF
-#line 5866 "configure"
+#line 5894 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5872,7 +5900,7 @@ int
+ __ctype[a];}
; return 0; }
EOF
-if { (eval echo configure:5876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5904: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_solaris25=yes
@@ -5892,9 +5920,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for aix ""... $ac_c" 1>&6
-echo "configure:5896: checking <ctype> for aix " >&5
+echo "configure:5924: checking <ctype> for aix " >&5
cat > conftest.$ac_ext <<EOF
-#line 5898 "configure"
+#line 5926 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5905,7 +5933,7 @@ int
+ _VALC('a') + _IS('c', 0);}
; return 0; }
EOF
-if { (eval echo configure:5909: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5937: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_aix=yes
@@ -5925,9 +5953,9 @@ rm -f conftest*
if test $ctype_default = "yes"; then
echo $ac_n "checking <ctype> for newlib ""... $ac_c" 1>&6
-echo "configure:5929: checking <ctype> for newlib " >&5
+echo "configure:5957: checking <ctype> for newlib " >&5
cat > conftest.$ac_ext <<EOF
-#line 5931 "configure"
+#line 5959 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
@@ -5937,7 +5965,7 @@ int
+ _ctype_[a];}
; return 0; }
EOF
-if { (eval echo configure:5941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
\
ctype_newlib=yes
@@ -5971,17 +5999,17 @@ fi
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5975: checking for $ac_hdr" >&5
+echo "configure:6003: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5980 "configure"
+#line 6008 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6013: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -6010,12 +6038,12 @@ done
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6014: checking for $ac_func" >&5
+echo "configure:6042: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6019 "configure"
+#line 6047 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -6038,7 +6066,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:6042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -6063,7 +6091,7 @@ fi
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6067: checking for working mmap" >&5
+echo "configure:6095: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -6071,7 +6099,7 @@ else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
-#line 6075 "configure"
+#line 6103 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
@@ -6211,7 +6239,7 @@ main()
}
EOF
-if { (eval echo configure:6215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
@@ -6274,19 +6302,19 @@ fi
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:6278: checking for LC_MESSAGES" >&5
+echo "configure:6306: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6283 "configure"
+#line 6311 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:6290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_val_LC_MESSAGES=yes
else
@@ -6538,7 +6566,7 @@ s%@WFMT_FLAGS@%$WFMT_FLAGS%g
s%@SECTION_FLAGS@%$SECTION_FLAGS%g
s%@SECTION_LDFLAGS@%$SECTION_LDFLAGS%g
s%@LIBMATHOBJS@%$LIBMATHOBJS%g
-s%@USE_LONG_DOUBLE@%$USE_LONG_DOUBLE%g
+s%@USE_COMPLEX_LONG_DOUBLE@%$USE_COMPLEX_LONG_DOUBLE%g
s%@libinst_wstring_la@%$libinst_wstring_la%g
s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
diff --git a/libstdc++-v3/configure.in b/libstdc++-v3/configure.in
index d05a73008ad1a7b242b04a8ccb74edec12c7a55c..b6788625cba8d7ce60d5e947e50ec9223ada7cdd 100644
--- a/libstdc++-v3/configure.in
+++ b/libstdc++-v3/configure.in
@@ -108,10 +108,10 @@ else
GLIBCPP_CHECK_COMPILER_FEATURES
GLIBCPP_CHECK_LINKER_FEATURES
- GLIBCPP_CHECK_COMPLEX_SUPPORT
- GLIBCPP_CHECK_COMPLEX_FLOAT_SUPPORT
GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT
GLIBCPP_CHECK_MATH_SUPPORT
+ GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
+ GLIBCPP_CHECK_COMPLEX_MATH_COMPILER_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
GLIBCPP_CHECK_CTYPE
diff --git a/libstdc++-v3/docs/17_intro/contribute.html b/libstdc++-v3/docs/17_intro/contribute.html
index 961c388d293271d9a5d77dd94d30ac86c95d603a..5aafbdcd5bad578710203faaec6888dfad5160be 100644
--- a/libstdc++-v3/docs/17_intro/contribute.html
+++ b/libstdc++-v3/docs/17_intro/contribute.html
@@ -28,6 +28,12 @@ and their web-site is right
(And if you've already registered with them, clicking this link will take you to directly to the place where you can
<a href="http://webstore.ansi.org/ansidocstore/product.asp?sku=ISO%2FIEC+14882%2D1998">buy the standard on-line.)</a>
+<li> The library working group bugs, and known defects, can be obtained at these web sites:
+ <a href="http://www.dkuug.dk/jtc1/sc22/wg21/">http://www.dkuug.dk/jtc1/sc22/wg21 </a>
+ and <a href="http://www.comeaucomputing.com/iso/">http://www.comeaucomputing.com/iso/</a>
+
+<li> The newsgroup dedicated to standardization issues is comp.std.c++: this FAQ for this group is quite useful and can be found <a href="http://reality.sgi.com/austern_mti/std-c++/faq.html"> here </a>.
+
<li> Peruse the <a href="http://www.gnu.ai.mit.edu/prep/standards_toc.html">GNU Coding Standards</a>, and chuckle when you hit the part about "Using Languages Other Than C."
<li> Be familiar with the extensions that preceded these general GNU rules. These style issues for libstdc++ can be found in the file C++STYLE, located in the root level of the distribution, or <a href="C++STYLE"> here. </a>
@@ -44,7 +50,7 @@ and their web-site is right
<p>
Small changes can be accepted without a copyright assignment form on
file. New code and additions to the library need completed copyright
-assignment form on file at Cygnus. Note: your employer may be required
+assignment form on file at the FSF. Note: your employer may be required
to fill out appropriate disclaimer forms as well. Here is the <a href="libstdc++-assign.txt"> form. </a>
Please contact <a href="mailto:benjamin@cygnus.com">Benjamin
diff --git a/libstdc++-v3/docs/documentation.html b/libstdc++-v3/docs/documentation.html
index 540d934f1215153ad6a77a1d2d2502a054ed6c9c..338fd39e32e288adb2c843a5e93d93035a266f1e 100644
--- a/libstdc++-v3/docs/documentation.html
+++ b/libstdc++-v3/docs/documentation.html
@@ -39,7 +39,7 @@
<UL>
<A HREF="configopts.html">Configuring the library</A><BR>
<A HREF="install.html">Install the library</A><BR>
- <A HREF="gccrebuild.html">Rebuilding libgcc for namespaces</A><BR>
+ <A HREF="gccrebuild.html">Rebuilding libgcc for ABI-breaking flags</A><BR>
</UL>
<HR>
diff --git a/libstdc++-v3/docs/gccrebuild.html b/libstdc++-v3/docs/gccrebuild.html
index 8f57884fb2980e90f0571d121dfdb7b11cb1282e..41a8be47a9e3f34e8323a77808bd10d8e4cf8801 100644
--- a/libstdc++-v3/docs/gccrebuild.html
+++ b/libstdc++-v3/docs/gccrebuild.html
@@ -9,12 +9,18 @@
<TITLE>How to automatically rebuild libgcc.a.</TITLE>
<LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/">
<LINK REL=StyleSheet HREF="lib3styles.css">
-<!-- $Id: gccrebuild.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $ -->
+<!-- $Id: gccrebuild.html,v 1.2 2000/05/03 16:11:02 pme Exp $ -->
</HEAD>
<BODY>
<H2 CLASS="centered"><TT>--enable-libgcc-rebuild</TT></H2>
+<P> NOTE: If using the <TT> --enable-libstdcxx-v3</TT> approach to
+ configuring, the std namespace will be turned on for you, without
+ going this route. Only use this flag if you'd like to experiment with
+ yet more binary incompatibilities, as discussed below.
+</P>
+
<P>If you build libstdc++ using certain flags (e.g., -fnew-abi), then
programs that use some of the new C++ language features (like namespace
std and RTTI) will only link if the compiler's libgcc is built using
@@ -22,26 +28,24 @@
the name mangling algorithm) will have the same effect.
</P>
-<P>Since the compiler and this library are currently separate projects,
- you would normally have to do this yourself. Passing
- --enable-libgcc-rebuild to libstdc++'s configure script means that when
- you type 'make' next, after libstdc++ is built, then libgcc will also
- be rebuilt. If you've given other --enable/--with switches to libstdc++
- that would require a core library rebuild, then those compiler options
- will be automatically used when compiling libgcc, such that both
- libraries will always be built with the same options.
+<P>Passing --enable-libgcc-rebuild to libstdc++'s configure script
+ means that when you type 'make' next, after libstdc++ is built,
+ then libgcc will also be rebuilt. If you've given other
+ --enable/--with switches to libstdc++ that would require a core
+ library rebuild, then those compiler options will be automatically
+ used when compiling libgcc, such that both libraries will always be
+ built with the same options.
</P>
-<P>Of course, since they are currently separate projects, the libstdc++
- scripts have no idea where you've built your GCC, so you must tell it.
- The argument to this enable switch is the path to the GCC build
+<P>The argument to this enable switch is the path to the GCC build
directory. The GCC configuration documentation refers to this directory
as <EM>objdir</EM>; here it will be called <EM>GCCobjdir</EM>.
</P>
-<P>This is a kludge, and will go away eventually. (In a sense, it has
- already gone away, as the library sources have been merged into the
- compiler sources.)
+<P>This is a kludge, and will go away eventually, as more and more of
+ these copiler-level ABI switches get turned on by default. (In a
+ sense, it has already gone away, as the library sources have been
+ merged into the compiler sources.)
</P>
<HR>
@@ -114,7 +118,7 @@
<HR>
<P CLASS="fineprint"><EM>
-$Id: gccrebuild.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $
+$Id: gccrebuild.html,v 1.2 2000/05/03 16:11:02 pme Exp $
</EM></P>
diff --git a/libstdc++-v3/docs/install.html b/libstdc++-v3/docs/install.html
index 99c9c532c02ac2c1264365cd599e6f04f7b637ae..8dcf1bb8f1ed0ad4f1c7a96cdc1ab0b2c9bc2fc4 100644
--- a/libstdc++-v3/docs/install.html
+++ b/libstdc++-v3/docs/install.html
@@ -9,7 +9,7 @@
<TITLE>libstdc++-v3 Installation Instructions</TITLE>
<LINK REL="home" HREF="http://sourceware.cygnus.com/libstdc++/">
<LINK REL=StyleSheet HREF="lib3styles.css">
-<!-- $Id: install.html,v 1.11 2000/04/18 22:05:49 pme Exp $ -->
+<!-- $Id: install.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $ -->
</HEAD>
<BODY>
@@ -60,6 +60,16 @@
is GNU Make, since it is the only 'make' that will parse these
makefiles correctly.
</P>
+
+ <P>As of June 19, 2000, libstdc++ attempts to use tricky and
+ space-saving features of the GNU toolchain, enabled with
+ <TT>-ffunction-sections -fdata-sections -Wl,--gc-sections</TT>. To
+ obtain maximum benefit from this, binutils after this date should
+ also be used (bugs were fixed with c++ exception handling related
+ to this change in libstdc++-v3.) The version of these tools should
+ be: <TT>2.10.90</TT>
+ </P>
+
<P>Finally, if you are using cygwin to compile libstdc++-v3 on
win32, you'll have to get a version of the cygwin.dll that is
dated on or after February 1, 2000. This is necessary to
@@ -369,7 +379,7 @@ To rebuild just libstdc++, use:
Comments and suggestions are welcome, and may be sent to
<A HREF="mailto:pme@sourceware.cygnus.com">Phil Edwards</A> or
<A HREF="mailto:gdr@egcs.cygnus.com">Gabriel Dos Reis</A>.
-<BR> $Id: install.html,v 1.11 2000/04/18 22:05:49 pme Exp $
+<BR> $Id: install.html,v 1.1 2000/04/21 20:33:30 bkoz Exp $
</EM></P>
diff --git a/libstdc++-v3/libio/Makefile.in b/libstdc++-v3/libio/Makefile.in
index 94d45bff60df6eeb5e6da660e398d103f6316095..5c721b347a992c7a5f6d4d032b44f4f8c609a580 100644
--- a/libstdc++-v3/libio/Makefile.in
+++ b/libstdc++-v3/libio/Makefile.in
@@ -98,7 +98,7 @@ THREADINCS = @THREADINCS@
THREADLIBS = @THREADLIBS@
THREADOBJS = @THREADOBJS@
THREADSPEC = @THREADSPEC@
-USE_LONG_DOUBLE = @USE_LONG_DOUBLE@
+USE_COMPLEX_LONG_DOUBLE = @USE_COMPLEX_LONG_DOUBLE@
VERSION = @VERSION@
WERROR = @WERROR@
WFMT_FLAGS = @WFMT_FLAGS@
diff --git a/libstdc++-v3/math/Makefile.am b/libstdc++-v3/math/Makefile.am
index 8b5604a6adbd14538b4f6afb309d71c8e8b73070..6676406325ecb86a1f85e56c86d4ddba410621a6 100644
--- a/libstdc++-v3/math/Makefile.am
+++ b/libstdc++-v3/math/Makefile.am
@@ -42,7 +42,7 @@ EXTRA_DIST = \
libmath_la_LIBADD = \
@LIBMATHOBJS@ \
- $(EXTRA_LONG_DOUBLE_$(USE_LONG_DOUBLE))
+ $(EXTRA_LONG_DOUBLE_$(USE_COMPLEX_LONG_DOUBLE))
libmath_la_DEPENDENCIES = $(libmath_la_LIBADD)
diff --git a/libstdc++-v3/math/Makefile.in b/libstdc++-v3/math/Makefile.in
index 12899aa0ddb2405874ffdf07f0fa3d1db8d55baf..a00f99ad44998133c9944f3e8e81e40cd26349ca 100644
--- a/libstdc++-v3/math/Makefile.in
+++ b/libstdc++-v3/math/Makefile.in
@@ -98,7 +98,7 @@ THREADINCS = @THREADINCS@
THREADLIBS = @THREADLIBS@
THREADOBJS = @THREADOBJS@
THREADSPEC = @THREADSPEC@
-USE_LONG_DOUBLE = @USE_LONG_DOUBLE@
+USE_COMPLEX_LONG_DOUBLE = @USE_COMPLEX_LONG_DOUBLE@
VERSION = @VERSION@
WERROR = @WERROR@
WFMT_FLAGS = @WFMT_FLAGS@
@@ -130,7 +130,7 @@ EXTRA_DIST = \
libmath_la_LIBADD = \
@LIBMATHOBJS@ \
- $(EXTRA_LONG_DOUBLE_$(USE_LONG_DOUBLE))
+ $(EXTRA_LONG_DOUBLE_$(USE_COMPLEX_LONG_DOUBLE))
libmath_la_DEPENDENCIES = $(libmath_la_LIBADD)
diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index 41825ef76fc841510c2239bbf7c0fbd11f6e37d1..01d587f5cb3a2725933a63ba5a29f808645d1b35 100644
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -96,7 +96,7 @@ THREADINCS = @THREADINCS@
THREADLIBS = @THREADLIBS@
THREADOBJS = @THREADOBJS@
THREADSPEC = @THREADSPEC@
-USE_LONG_DOUBLE = @USE_LONG_DOUBLE@
+USE_COMPLEX_LONG_DOUBLE = @USE_COMPLEX_LONG_DOUBLE@
VERSION = @VERSION@
WERROR = @WERROR@
WFMT_FLAGS = @WFMT_FLAGS@