mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-16 03:19:54 +08:00
d9a1ecc006
* libtool.m4: Update from GCC. * ltsugar.m4: New. Update from GCC. * ltversion.m4: New. Update from GCC. * ltoptions.m4: New. Update from GCC. * ltconfig: Remove. * ltcf-c.sh: Remove. * ltcf-cxx.sh: Remove. * ltcf-gcj.sh: Remove. * src-release: Update with new libtool file list. * newlib/*/configure.in: invoke _LD_DECL_SED. * newlib/*/Makefile.am: Ensure toplevel is included in ACLOCAL_AMFLAGS. * Regenerate subdirectories
46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
dnl This is the newlib/libm configure.in file.
|
|
dnl Process this file with autoconf to produce a configure script.
|
|
|
|
AC_PREREQ(2.59)
|
|
AC_INIT([newlib],[NEWLIB_VERSION])
|
|
AC_CONFIG_SRCDIR([libm.texinfo])
|
|
|
|
AC_ARG_ENABLE(newlib_hw_fp,
|
|
[ --enable-newlib-hw-fp Turn on hardware floating point math],
|
|
[case "${enableval}" in
|
|
yes) newlib_hw_fp=true ;;
|
|
no) newlib_hw_fp=false ;;
|
|
*) AC_MSG_ERROR(bad value ${enableval} for --enable-newlib-hw-fp) ;;
|
|
esac],[newlib_hw_fp=false])
|
|
AM_CONDITIONAL(NEWLIB_HW_FP, test x$newlib_hw_fp = xtrue)
|
|
|
|
dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
|
|
AC_CONFIG_AUX_DIR(../..)
|
|
|
|
NEWLIB_CONFIGURE(..)
|
|
|
|
dnl We have to enable libtool after NEWLIB_CONFIGURE because if we try and
|
|
dnl add it into NEWLIB_CONFIGURE, executable tests are made before the first
|
|
dnl line of the macro which fail because appropriate LDFLAGS are not set.
|
|
_LT_DECL_SED
|
|
if test "${use_libtool}" = "yes"; then
|
|
AC_LIBTOOL_WIN32_DLL
|
|
AM_PROG_LIBTOOL
|
|
fi
|
|
|
|
AC_CONFIG_SUBDIRS(machine)
|
|
|
|
LIBM_MACHINE_LIB=
|
|
if test -n "${libm_machine_dir}"; then
|
|
if test "${use_libtool}" = "yes"; then
|
|
LIBM_MACHINE_LIB=machine/${libm_machine_dir}/lib${libm_machine_dir}.${aext}
|
|
else
|
|
LIBM_MACHINE_LIB=machine/lib.${aext}
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(LIBM_MACHINE_LIB)
|
|
|
|
AC_CONFIG_FILES([Makefile math/Makefile mathfp/Makefile common/Makefile])
|
|
AC_OUTPUT
|