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958e329d59
Add a floating point environment for SPU (cell):
* configure.host: add libm_machine_dir=spu.
* libm/machine/configure: Add spu.
* libm/machine/configure.in: regenerated with spu added.
* libc/machine/spu/include/fenv.h: New file.
* libc/machine/spu/sys/fenv.h: Ditto.
* libm/machine/spu/Makefile.am: Ditto.
* libm/machine/spu/Makefile.in: Ditto.
* libm/machine/spu/aclocal.m4: Ditto.
* libm/machine/spu/configure: Ditto.
* libm/machine/spu/configure.in: Ditto.
* libm/machine/spu/fe_dfl_env.c: Ditto.
* libm/machine/spu/feclearexcept.c: Ditto.
* libm/machine/spu/fegetenv.c: Ditto.
* libm/machine/spu/fegetexceptflag.c: Ditto.
* libm/machine/spu/fegetround.c: Ditto.
* libm/machine/spu/feholdexcept.c: Ditto.
* libm/machine/spu/feraiseexcept.c: Ditto.
* libm/machine/spu/fesetenv.c: Ditto.
* libm/machine/spu/fesetexceptflag.c: Ditto.
* libm/machine/spu/fesetround.c: Ditto.
* libm/machine/spu/fetestexcept.c: Ditto.
* libm/machine/spu/feupdateenv.c: Ditto.
* libm/machine/spu/headers/feclearexcept.h: Ditto.
* libm/machine/spu/headers/fefpscr.h: Ditto.
* libm/machine/spu/headers/fegetenv.h: Ditto.
* libm/machine/spu/headers/fegetexceptflag.h: Ditto.
* libm/machine/spu/headers/fegetround.h: Ditto.
* libm/machine/spu/headers/feholdexcept.h: Ditto.
* libm/machine/spu/headers/feraiseexcept.h: Ditto.
* libm/machine/spu/headers/fesetenv.h: Ditto.
* libm/machine/spu/headers/fesetexceptflag.h: Ditto.
* libm/machine/spu/headers/fesetround.h: Ditto.
* libm/machine/spu/headers/fetestexcept.h: Ditto.
* libm/machine/spu/headers/feupdateenv.h: Ditto.
46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
dnl This is the newlib/libm/machine configure.in file.
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.59)
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AC_INIT([newlib],[NEWLIB_VERSION])
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AC_CONFIG_SRCDIR([i386])
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dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
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AC_CONFIG_AUX_DIR(../../..)
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NEWLIB_CONFIGURE(../..)
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dnl We have to add the following lines because automake detects the
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dnl references to libtool libraries from aclocal and tries to verify that
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dnl AM_PROG_LIBTOOL is being used. This must be added after
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dnl the call to NEWLIB_CONFIGURE.
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if test "${use_libtool}" = "yes"; then
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AC_LIBTOOL_WIN32_DLL
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AM_PROG_LIBTOOL
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fi
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machlib=
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if test -n "${libm_machine_dir}"; then
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case ${libm_machine_dir} in
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i386) AC_CONFIG_SUBDIRS(i386) ;;
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spu) AC_CONFIG_SUBDIRS(spu) ;;
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esac;
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if test "${use_libtool}" = "yes"; then
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machlib=${libm_machine_dir}/lib${libm_machine_dir}.${aext}
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else
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machlib=${libm_machine_dir}/lib.${aext}
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fi
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fi
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AC_SUBST(libm_machine_dir)
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AC_SUBST(machlib)
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AM_CONDITIONAL(HAVE_LIBM_MACHINE_DIR, test x${libm_machine_dir} != x)
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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