newlib-cygwin/newlib/libc/sys/linux/configure.in

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dnl This is the newlib/libc/sys/linux 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([linux.c])
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.
if test "${use_libtool}" = "yes"; then
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_PROG_AWK
fi
LINUX_MACH_LIB=
if test -n "${machine_dir}"; then
if test "${use_libtool}" = "yes"; then
LINUX_MACH_LIB=machine/${machine_dir}/liblinux${machine_dir}.${aext}
else
LINUX_MACH_LIB=machine/lib.${aext}
fi
fi
AC_SUBST(LINUX_MACH_LIB)
EXTRA_SUBDIRS=
EXTRA_SUBLIBS=
AC_CONFIG_SUBDIRS(machine)
if test "${newlib_multithread}" = "yes"; then
AC_CONFIG_SUBDIRS(linuxthreads)
fi
if test "x${newlib_elix_level}" = "x1"; then
EXTRA_SUBDIRS=linuxthreads net
else
EXTRA_SUBDIRS="linuxthreads net intl stdlib iconv dl"
EXTRA_SUBLIBS="net/libnet.la intl/libintl.la stdlib/libstdlib.la iconv/libiconv.la dl/libdl.la"
fi
AC_SUBST(EXTRA_SUBDIRS)
AC_SUBST(EXTRA_SUBLIBS)
AC_CONFIG_FILES([Makefile intl/Makefile net/Makefile stdlib/Makefile iconv/Makefile dl/Makefile cmath/Makefile argp/Makefile])
AC_OUTPUT