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Diffstat (limited to 'gcc-4.7/config/dfp.m4')
| -rw-r--r-- | gcc-4.7/config/dfp.m4 | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/gcc-4.7/config/dfp.m4 b/gcc-4.7/config/dfp.m4 deleted file mode 100644 index cc778b19b..000000000 --- a/gcc-4.7/config/dfp.m4 +++ /dev/null @@ -1,56 +0,0 @@ -dnl @synopsis GCC_AC_ENABLE_DECIMAL_FLOAT([target triplet]) -dnl -dnl Enable C extension for decimal float if target supports it. -dnl -dnl @author Andreas Krebbel <Andreas.Krebbel@de.ibm.com> - -AC_DEFUN([GCC_AC_ENABLE_DECIMAL_FLOAT], -[ -AC_ARG_ENABLE(decimal-float, -[ --enable-decimal-float={no,yes,bid,dpd} - enable decimal float extension to C. Selecting 'bid' - or 'dpd' choses which decimal floating point format - to use], -[ - case $enable_decimal_float in - yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; - *) AC_MSG_ERROR(['$enable_decimal_float' is an invalid value for --enable-decimal-float. -Valid choices are 'yes', 'bid', 'dpd', and 'no'.]) ;; - esac -], -[ - case $1 in - powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ - i?86*-*-mingw* | x86_64*-*-mingw* | \ - i?86*-*-cygwin*) - enable_decimal_float=yes - ;; - *) - AC_MSG_WARN([decimal float is not supported for this target, ignored]) - enable_decimal_float=no - ;; - esac -]) - -# x86's use BID format instead of DPD -case x$enable_decimal_float in - xyes) - case $1 in - i?86*-*-* | x86_64*-*-*) - enable_decimal_float=bid - ;; - *) - enable_decimal_float=dpd - ;; - esac - default_decimal_float=$enable_decimal_float - ;; - xno) - # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper - # dependency on libdecnumber. - default_decimal_float=dpd - ;; -esac -AC_SUBST(enable_decimal_float) - -]) |