dnldnl This file contains details for non-natives builds.dnlAC_DEFUN([GLIBCXX_CROSSCONFIG],[# Base decisions on target environment.case "${host}" inarm*-*-symbianelf*)# This is a freestanding configuration; there is nothing to do here.;;*beos*)AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \machine/endian.h machine/param.h sys/machine.h sys/types.h \fp.h float.h endian.h inttypes.h locale.h float.h stdint.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)AC_DEFINE(HAVE_INT64_T)AC_DEFINE(HAVE_ACOSF)AC_DEFINE(HAVE_ASINF)AC_DEFINE(HAVE_ATANF)AC_DEFINE(HAVE_ATAN2F)AC_DEFINE(HAVE_CEILF)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_EXPF)AC_DEFINE(HAVE_FABSF)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_FLOORF)AC_DEFINE(HAVE_FMODF)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOT)AC_DEFINE(HAVE_HYPOTF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISINFF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_MODFF)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SQRTF)AC_DEFINE(HAVE_TANF)AC_DEFINE(HAVE_TANHF);;*-darwin*)# Darwin versions vary, but the linker should work in a cross environment,# so we just check for all the features here.# Check for available headers.AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \machine/param.h sys/machine.h fp.h locale.h float.h inttypes.h gconv.h \sys/types.h])GLIBCXX_CHECK_COMPILER_FEATURES# Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ldGLIBCXX_CHECK_MATH_SUPPORTGLIBCXX_CHECK_BUILTIN_MATH_SUPPORTGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTGLIBCXX_CHECK_STDLIB_SUPPORT# For showmanyc_helper().AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)GLIBCXX_CHECK_POLLGLIBCXX_CHECK_S_ISREG_OR_S_IFREG# For xsputn_2().AC_CHECK_HEADERS(sys/uio.h)GLIBCXX_CHECK_WRITEVAC_DEFINE(HAVE_LC_MESSAGES)AC_TRY_COMPILE([#include <setjmp.h>],[sigjmp_buf env;while (! sigsetjmp (env, 1))siglongjmp (env, 1);],[AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available.])])AC_DEFINE(HAVE_MMAP);;*djgpp)AC_CHECK_HEADERS([float.h ieeefp.h inttypes.h locale.h \memory.h stdint.h stdlib.h strings.h string.h unistd.h \wchar.h wctype.h machine/endian.h sys/ioctl.h sys/param.h \sys/resource.h sys/stat.h sys/time.h sys/types.h sys/uio.h])GLIBCXX_CHECK_COMPILER_FEATURESGLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_MATH_SUPPORTGLIBCXX_CHECK_BUILTIN_MATH_SUPPORTGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTGLIBCXX_CHECK_STDLIB_SUPPORTGLIBCXX_CHECK_S_ISREG_OR_S_IFREGAC_DEFINE(HAVE_WRITEV);;*-freebsd*)AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \machine/endian.h machine/param.h sys/machine.h sys/types.h \fp.h locale.h float.h inttypes.h sys/resource.h sys/stat.h \sys/time.h unistd.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTAC_DEFINE(HAVE_LC_MESSAGES)AC_DEFINE(HAVE_GETPAGESIZE)AC_DEFINE(HAVE_SETENV)AC_DEFINE(HAVE_SIGSETJMP)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOT)AC_DEFINE(HAVE_HYPOTF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)AC_DEFINE(HAVE_MMAP)AC_DEFINE(HAVE_ACOSF)AC_DEFINE(HAVE_ASINF)AC_DEFINE(HAVE_ATAN2F)AC_DEFINE(HAVE_ATANF)AC_DEFINE(HAVE_CEILF)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_EXPF)AC_DEFINE(HAVE_FABSF)AC_DEFINE(HAVE_FLOORF)AC_DEFINE(HAVE_FMODF)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_LDEXPF)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_MODFF)AC_DEFINE(HAVE_POWF)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SQRTF)AC_DEFINE(HAVE_TANF)AC_DEFINE(HAVE_TANHF)if test x"long_double_math_on_this_cpu" = x"yes"; thenAC_DEFINE(HAVE_FINITEL)AC_DEFINE(HAVE_ISINFL)AC_DEFINE(HAVE_ISNANL)fi;;*haiku*)AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \machine/endian.h machine/param.h sys/machine.h sys/types.h \fp.h float.h endian.h inttypes.h locale.h float.h stdint.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)AC_DEFINE(HAVE_INT64_T)AC_DEFINE(HAVE_ACOSF)AC_DEFINE(HAVE_ASINF)AC_DEFINE(HAVE_ATANF)AC_DEFINE(HAVE_ATAN2F)AC_DEFINE(HAVE_CEILF)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_EXPF)AC_DEFINE(HAVE_FABSF)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_FLOORF)AC_DEFINE(HAVE_FMODF)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOT)AC_DEFINE(HAVE_HYPOTF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISINFF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_MODFF)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SQRTF)AC_DEFINE(HAVE_TANF)AC_DEFINE(HAVE_TANHF);;*-hpux*)AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \machine/endian.h machine/param.h sys/machine.h sys/types.h \fp.h locale.h float.h inttypes.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTAC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOT)case "$target" in*-hpux10*)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISINFF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF);;esac;;*-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \machine/endian.h machine/param.h sys/machine.h sys/types.h \fp.h float.h endian.h inttypes.h locale.h float.h stdint.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORT# For LFS.AC_DEFINE(HAVE_INT64_T)case "$target" in*-uclinux*)# Don't enable LFS with uClibc;;*)AC_DEFINE(_GLIBCXX_USE_LFS)esac# For showmanyc_helper().AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)GLIBCXX_CHECK_POLLGLIBCXX_CHECK_S_ISREG_OR_S_IFREG# For xsputn_2().AC_CHECK_HEADERS(sys/uio.h)GLIBCXX_CHECK_WRITEVAC_DEFINE(HAVE_ACOSF)AC_DEFINE(HAVE_ASINF)AC_DEFINE(HAVE_ATANF)AC_DEFINE(HAVE_ATAN2F)AC_DEFINE(HAVE_CEILF)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_EXPF)AC_DEFINE(HAVE_FABSF)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_FLOORF)AC_DEFINE(HAVE_FMODF)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOT)AC_DEFINE(HAVE_HYPOTF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISINFF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_MODFF)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SINCOS)AC_DEFINE(HAVE_SINCOSF)AC_DEFINE(HAVE_SQRTF)AC_DEFINE(HAVE_TANF)AC_DEFINE(HAVE_TANHF)if test x"long_double_math_on_this_cpu" = x"yes"; thenAC_DEFINE(HAVE_ACOSL)AC_DEFINE(HAVE_ASINL)AC_DEFINE(HAVE_ATANL)AC_DEFINE(HAVE_ATAN2L)AC_DEFINE(HAVE_CEILL)AC_DEFINE(HAVE_COPYSIGNL)AC_DEFINE(HAVE_COSL)AC_DEFINE(HAVE_COSHL)AC_DEFINE(HAVE_EXPL)AC_DEFINE(HAVE_FABSL)AC_DEFINE(HAVE_FINITEL)AC_DEFINE(HAVE_FLOORL)AC_DEFINE(HAVE_FMODL)AC_DEFINE(HAVE_FREXPL)AC_DEFINE(HAVE_HYPOTL)AC_DEFINE(HAVE_ISINFL)AC_DEFINE(HAVE_ISNANL)AC_DEFINE(HAVE_LOGL)AC_DEFINE(HAVE_LOG10L)AC_DEFINE(HAVE_MODFL)AC_DEFINE(HAVE_POWL)AC_DEFINE(HAVE_SINL)AC_DEFINE(HAVE_SINHL)AC_DEFINE(HAVE_SINCOSL)AC_DEFINE(HAVE_SQRTL)AC_DEFINE(HAVE_TANL)AC_DEFINE(HAVE_TANHL)fi;;*-mingw32*)AC_CHECK_HEADERS([sys/types.h locale.h float.h])GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORT;;*-netbsd*)AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \machine/endian.h machine/param.h sys/machine.h sys/types.h \fp.h locale.h float.h inttypes.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTAC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOTF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISINFF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)if test x"long_double_math_on_this_cpu" = x"yes"; thenAC_DEFINE(HAVE_FINITEL)AC_DEFINE(HAVE_ISINFL)AC_DEFINE(HAVE_ISNANL)fi;;*-netware)AC_CHECK_HEADERS([nan.h ieeefp.h sys/isa_defs.h sys/machine.h \sys/types.h locale.h float.h inttypes.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTAC_DEFINE(HAVE_HYPOT)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISNAN)# For showmanyc_helper().AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)GLIBCXX_CHECK_POLLGLIBCXX_CHECK_S_ISREG_OR_S_IFREG# For xsputn_2().AC_CHECK_HEADERS(sys/uio.h)GLIBCXX_CHECK_WRITEV;;*-qnx6.1* | *-qnx6.2*)SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTAC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSL)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_COSHL)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_LOGL)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_LOG10L)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINL)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SINHL);;*-solaris*)case "$target" in# *-solaris2.5)# os_include_dir="os/solaris/solaris2.5"# ;;# *-solaris2.6)# os_include_dir="os/solaris/solaris2.6"# ;;*-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)GLIBCXX_CHECK_LINKER_FEATURESAC_DEFINE(HAVE_GETPAGESIZE)AC_DEFINE(HAVE_SIGSETJMP)AC_DEFINE(HAVE_MBSTATE_T)AC_DEFINE(HAVE_POLL)AC_DEFINE(HAVE_S_ISREG)AC_DEFINE(HAVE_LC_MESSAGES)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FPCLASS)AC_DEFINE(HAVE_GETPAGESIZE)AC_DEFINE(HAVE_NL_LANGINFO)AC_DEFINE(HAVE_ICONV)AC_DEFINE(HAVE_ICONV_CLOSE)AC_DEFINE(HAVE_ICONV_OPEN)# Look for the pieces required for wchar_t support in order to# get all the right HAVE_* macros defined.GLIBCXX_CHECK_ICONV_SUPPORT# All of the dependencies for wide character support are here, so# turn it on. This requires some syncronization with the# GLIBCXX_CHECK_ICONV_SUPPORT in acinclude.m4AC_DEFINE(_GLIBCXX_USE_WCHAR_T)# Are these tested for even when cross?AC_DEFINE(HAVE_FLOAT_H)AC_DEFINE(HAVE_IEEEFP_H)AC_DEFINE(HAVE_INTTYPES_H)AC_DEFINE(HAVE_LOCALE_H)AC_DEFINE(HAVE_NAN_H)AC_DEFINE(HAVE_SYS_FILIO_H)AC_DEFINE(HAVE_SYS_IOCTL_H)AC_DEFINE(HAVE_SYS_ISA_DEFS_H)AC_DEFINE(HAVE_SYS_RESOURCE_H)AC_DEFINE(HAVE_SYS_TIME_H)AC_DEFINE(HAVE_SYS_TYPES_H)AC_DEFINE(HAVE_UNISTD_H)AC_DEFINE(HAVE_WCHAR_H)AC_DEFINE(HAVE_WCTYPE_H)AC_DEFINE(HAVE_LIBM);;esaccase "$target" insparc*-*-solaris2.8 | sparc*-*-solaris2.9 | sparc*-*-solaris2.10)# I saw these on sparc-sun-solaris2.8, but not 2.6, and not on i386AC_DEFINE(HAVE___BUILTIN_ABS)AC_DEFINE(HAVE___BUILTIN_LABS)AC_DEFINE(HAVE___BUILTIN_FABS)AC_DEFINE(HAVE___BUILTIN_FABSF)AC_DEFINE(HAVE___BUILTIN_FABSL)AC_DEFINE(HAVE___BUILTIN_COS)AC_DEFINE(HAVE___BUILTIN_COSF)AC_DEFINE(HAVE___BUILTIN_SIN)AC_DEFINE(HAVE___BUILTIN_SINF);;esaccase "$target" in*-*-solaris2.10)# These two C99 functions are present only in Solaris >= 10AC_DEFINE(HAVE_STRTOF)AC_DEFINE(HAVE_STRTOLD);;esacAC_DEFINE(HAVE_MMAP)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)AC_DEFINE(HAVE_MODFF)AC_DEFINE(HAVE_HYPOT);;*-tpf)AC_CHECK_HEADERS([nan.h endian.h machine/endian.h \sys/param.h sys/types.h locale.h float.h inttypes.h])SECTION_FLAGS='-ffunction-sections -fdata-sections'AC_SUBST(SECTION_FLAGS)GLIBCXX_CHECK_LINKER_FEATURESGLIBCXX_CHECK_COMPLEX_MATH_SUPPORTGLIBCXX_CHECK_ICONV_SUPPORTAC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_FINITE)AC_DEFINE(HAVE_FINITEF)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_HYPOTF)AC_DEFINE(HAVE_ISINF)AC_DEFINE(HAVE_ISINFF)AC_DEFINE(HAVE_ISNAN)AC_DEFINE(HAVE_ISNANF)AC_DEFINE(HAVE_SINCOS)AC_DEFINE(HAVE_SINCOSF)if test x"long_double_math_on_this_cpu" = x"yes"; thenAC_DEFINE(HAVE_FINITEL)AC_DEFINE(HAVE_HYPOTL)AC_DEFINE(HAVE_ISINFL)AC_DEFINE(HAVE_ISNANL)fi;;*-vxworks)AC_DEFINE(HAVE_MMAP)AC_DEFINE(HAVE_ACOSF)AC_DEFINE(HAVE_ASINF)AC_DEFINE(HAVE_ATAN2F)AC_DEFINE(HAVE_ATANF)AC_DEFINE(HAVE_CEILF)AC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_EXPF)AC_DEFINE(HAVE_FABSF)AC_DEFINE(HAVE_FLOORF)AC_DEFINE(HAVE_FMODF)AC_DEFINE(HAVE_HYPOT)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_POWF)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SQRTF)AC_DEFINE(HAVE_TANF)AC_DEFINE(HAVE_TANHF);;*-windiss*)AC_DEFINE(HAVE_ACOSF)AC_DEFINE(HAVE_ACOSL)AC_DEFINE(HAVE_ASINF)AC_DEFINE(HAVE_ASINL)AC_DEFINE(HAVE_ATAN2F)AC_DEFINE(HAVE_ATAN2L)AC_DEFINE(HAVE_ATANF)AC_DEFINE(HAVE_ATANL)AC_DEFINE(HAVE_CEILF)AC_DEFINE(HAVE_CEILL)AC_DEFINE(HAVE_COPYSIGN)AC_DEFINE(HAVE_COPYSIGNF)AC_DEFINE(HAVE_COSF)AC_DEFINE(HAVE_COSL)AC_DEFINE(HAVE_COSHF)AC_DEFINE(HAVE_COSHL)AC_DEFINE(HAVE_EXPF)AC_DEFINE(HAVE_EXPL)AC_DEFINE(HAVE_FABSF)AC_DEFINE(HAVE_FABSL)AC_DEFINE(HAVE_FLOORF)AC_DEFINE(HAVE_FLOORL)AC_DEFINE(HAVE_FMODF)AC_DEFINE(HAVE_FMODL)AC_DEFINE(HAVE_FREXPF)AC_DEFINE(HAVE_FREXPL)AC_DEFINE(HAVE_LDEXPF)AC_DEFINE(HAVE_LDEXPL)AC_DEFINE(HAVE_LOG10F)AC_DEFINE(HAVE_LOG10L)AC_DEFINE(HAVE_LOGF)AC_DEFINE(HAVE_MODFF)AC_DEFINE(HAVE_MODFL)AC_DEFINE(HAVE_POWF)AC_DEFINE(HAVE_POWL)AC_DEFINE(HAVE_SINF)AC_DEFINE(HAVE_SINL)AC_DEFINE(HAVE_SINHF)AC_DEFINE(HAVE_SINHL)AC_DEFINE(HAVE_SQRTF)AC_DEFINE(HAVE_SQRTL)AC_DEFINE(HAVE_TANF)AC_DEFINE(HAVE_TANL)AC_DEFINE(HAVE_TANHF)AC_DEFINE(HAVE_TANHL);;*)echo host: ${host} target: ${target}AC_MSG_ERROR([No support for this host/target combination.]);;esac])