diff options
Diffstat (limited to 'newlib/configure.in')
| -rw-r--r-- | newlib/configure.in | 346 |
1 files changed, 0 insertions, 346 deletions
diff --git a/newlib/configure.in b/newlib/configure.in deleted file mode 100644 index dbc4cb5ef..000000000 --- a/newlib/configure.in +++ /dev/null @@ -1,346 +0,0 @@ -dnl This is the newlib configure.in file. -dnl Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.13) -AC_INIT(libc) -AM_CONFIG_HEADER(newlib.h:newlib.hin) - -dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake. -AC_CONFIG_AUX_DIR(..) - -dnl Support --enable-newlib-io-pos-args -dnl This option is actually read in libc/configure.in. It is repeated -dnl here so that it shows up in the help text. -AC_ARG_ENABLE(newlib-io-pos-args, -[ --enable-newlib-io-pos-args enable printf-family positional arg support], -[case "${enableval}" in - yes) newlib_io_pos_args=yes ;; - no) newlib_io_pos_args=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for newlib-io-pos-args option) ;; - esac], [newlib_io_pos_args=])dnl - -dnl Support --enable-newlib-io-long-long -AC_ARG_ENABLE(newlib-io-long-long, -[ --enable-newlib-io-long-long enable long long type support in IO functions like printf/scanf], -[case "${enableval}" in - yes) newlib_io_long_long=yes;; - no) newlib_io_long_long=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for newlib-io-long-long option) ;; - esac], [newlib_io_long_long=])dnl - -dnl Support --enable-newlib-io-long-double -AC_ARG_ENABLE(newlib-io-long-double, -[ --enable-newlib-io-long-double enable long double type support in IO functions printf/scanf], -[case "${enableval}" in - yes) newlib_io_long_double=yes;; - no) newlib_io_long_double=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for newlib-io-long-double option) ;; - esac], [newlib_io_long_double=])dnl - -dnl If multibyte support is enabled, iconv should be enabled too -dnl Support --enable-newlib-mb -AC_ARG_ENABLE(newlib-mb, -[ --enable-newlib-mb enable multibyte support], -[case "${enableval}" in - yes) newlib_mb=yes;; - no) newlib_mb=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;; - esac], [newlib_mb=])dnl - -dnl Support --enable-newlib-iconv-encodings -AC_ARG_ENABLE(newlib-iconv-encodings, -[ --enable-newlib-iconv-encodings enable specific comma-separated list of bidirectional iconv encodings to be built-in], -[if test x${enableval} = x; then - AC_MSG_ERROR(bad value ${enableval} for newlib-iconv-encodings option - use comma-separated encodings list) - fi - iconv_encodings=${enableval} - ], [iconv_encodings=])dnl - -dnl Support --enable-newlib-iconv-from-encodings -AC_ARG_ENABLE(newlib-iconv-from-encodings, -[ --enable-newlib-iconv-from-encodings enable specific comma-separated list of \"from\" iconv encodings to be built-in], -[if test x${enableval} = x; then - AC_MSG_ERROR(bad value ${enableval} for newlib-iconv-from-encodings option - use comma-separated encodings list) - fi - iconv_from_encodings=${enableval} - ], [iconv_from_encodings=])dnl - -dnl Support --enable-newlib-iconv-to-encodings -AC_ARG_ENABLE(newlib-iconv-to-encodings, -[ --enable-newlib-iconv-to-encodings enable specific comma-separated list of \"to\" iconv encodings to be built-in], -[if test x${enableval} = x; then - AC_MSG_ERROR(bad value ${enableval} for newlib-iconv-to-encodings option - use comma-separated encodings list) - fi - iconv_to_encodings=${enableval} - ], [iconv_to_encodings=])dnl - -dnl Support --enable-newlib-iconv-external-ccs -AC_ARG_ENABLE(newlib-iconv-external-ccs, -[ --enable-newlib-iconv-external-ccs enable capabilities to load external CCS files for iconv], -[if test "${newlib_iconv_external_ccs+set}" != set; then - case "${enableval}" in - yes) newlib_iconv_external_ccs=yes ;; - no) newlib_iconv_external_ccs=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for newlib-iconv-external-ccs option) ;; - esac - fi], [newlib_iconv_external_ccs=${newlib_iconv_external_ccs}])dnl - -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 "${use_libtool}" = "yes"; then -AC_LIBTOOL_WIN32_DLL -AM_PROG_LIBTOOL -AC_PROG_AWK -fi - -configdirs="libc libm" - -AC_ARG_ENABLE(newlib_hw_fp, -[ --enable-newlib-hw-fp Turn on hardware floating point math], -[case "${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) - -if test -z "${with_multisubdir}"; then - configdirs="${configdirs} doc" - have_doc=yes -else - have_doc= -fi -AM_CONDITIONAL(HAVE_DOC, test x$have_doc = xyes) - -EXTRA_DIRS= -case $host in - i[[34567]]86-pc-linux-*) - configdirs="${configdirs} iconvdata" - EXTRA_DIRS=iconvdata - ;; -esac -AC_SUBST(EXTRA_DIRS) - -# These get added in the top-level configure.in, except in the case where -# newlib is being built natively. -LIBC_INCLUDE_GREP=`echo ${CC} | grep \/libc\/include` -abs_newlib_basedir=`cd ${newlib_basedir} && pwd` -if test -z "${LIBC_INCLUDE_GREP}"; then - CC_FOR_NEWLIB="${CC} -I$PWD/targ-include -I${abs_newlib_basedir}/libc/include" -else - CC_FOR_NEWLIB="${CC}" -fi -AC_SUBST(CC_FOR_NEWLIB) - -AC_CONFIG_SUBDIRS(${configdirs}) - -CRT0= -CRT0_DIR= -if test -n "${sys_dir}"; then - CRT0=crt0.o - CRT0_DIR=libc/ -fi -AC_SUBST(CRT0) -AC_SUBST(CRT0_DIR) - -CRT1=${crt1} -CRT1_DIR= -if test -n "${crt1_dir}"; then - CRT1_DIR=${crt1_dir}/ -fi -AC_SUBST(CRT1) -AC_SUBST(CRT1_DIR) - -if test -n "${libm_machine_dir}"; then - LIBM_MACHINE_OBJECTLIST=libm/machine/${libm_machine_dir}/objectlist.awk.in -fi -AC_SUBST(LIBM_MACHINE_OBJECTLIST) - -if test -n "${machine_dir}"; then - MACHINE_OBJECTLIST=libc/machine/${machine_dir}/objectlist.awk.in -fi -AC_SUBST(MACHINE_OBJECTLIST) - -if test -n "${sys_dir}"; then - SYS_OBJECTLIST=libc/sys/${sys_dir}/objectlist.awk.in -fi -AC_SUBST(SYS_OBJECTLIST) - -if test "${have_sys_mach_dir}" = "yes"; then - SYS_MACH_OBJECTLIST=libc/sys/${sys_dir}/machine/${machine_dir}/objectlist.awk.in -fi -AC_SUBST(SYS_MACH_OBJECTLIST) - -if test -n "${posix_dir}"; then - POSIX_OBJECTLIST=libc/${posix_dir}/objectlist.awk.in -fi -AC_SUBST(POSIX_OBJECTLIST) - -if test -n "${signal_dir}"; then - SIGNAL_OBJECTLIST=libc/${signal_dir}/objectlist.awk.in -fi -AC_SUBST(SIGNAL_OBJECTLIST) - -if test -n "${syscall_dir}"; then - SYSCALL_OBJECTLIST=libc/${syscall_dir}/objectlist.awk.in -fi -AC_SUBST(SYSCALL_OBJECTLIST) - -if test -n "${unix_dir}"; then - UNIX_OBJECTLIST=libc/${unix_dir}/objectlist.awk.in -fi -AC_SUBST(UNIX_OBJECTLIST) - -if test -n "${stdio64_dir}"; then - STDIO64_OBJECTLIST=libc/${stdio64_dir}/objectlist.awk.in -fi -AC_SUBST(STDIO64_OBJECTLIST) - -# Put a plausible default for CC_FOR_BUILD in Makefile. -if test -z "$CC_FOR_BUILD"; then - CC_FOR_BUILD=gcc -fi -AC_SUBST(CC_FOR_BUILD) - -if test "${newlib_elix_level}" -gt "0"; then -AC_DEFINE_UNQUOTED(_ELIX_LEVEL,${newlib_elix_level}) -fi - -if test "${newlib_io_long_long}" = "yes"; then -AC_DEFINE_UNQUOTED(_WANT_IO_LONG_LONG) -fi - -if test "${newlib_io_long_double}" = "yes"; then -AC_DEFINE_UNQUOTED(_WANT_IO_LONG_DOUBLE) -fi - -if test "${newlib_io_pos_args}" = "yes"; then -AC_DEFINE_UNQUOTED(_WANT_IO_POS_ARGS) -fi - -if test "${newlib_mb}" = "yes"; then -AC_DEFINE_UNQUOTED(_MB_CAPABLE) -AC_DEFINE_UNQUOTED(_MB_LEN_MAX,8) -else -AC_DEFINE_UNQUOTED(_MB_LEN_MAX,1) -fi - -if test "${newlib_iconv_external_ccs}" = "yes"; then -AC_DEFINE_UNQUOTED(_ICONV_ENABLE_EXTERNAL_CCS) -fi - -AC_DEFINE_UNQUOTED(_NEWLIB_VERSION,"$VERSION") - -if test "${multilib}" = "yes"; then - multilib_arg="--enable-multilib" -else - multilib_arg= -fi - -if test "${newlib_iconv}" = "yes"; then -AC_DEFINE_UNQUOTED(_ICONV_ENABLED,1) -fi - -if test "x${newlib_iconv_external_ccs}" = "xyes"; then - if test "x${newlib_iconv}" = "x"; then - AC_MSG_ERROR(--enable-newlib-iconv-external-ccs option can't be used if iconv library is disabled, use --enable-newlib-iconv to enable it.) - fi - AC_DEFINE_UNQUOTED(_ICONV_ENABLE_EXTERNAL_CCS,1) -fi - -dnl -dnl Parse --enable-newlib-iconv-encodings option argument -dnl -if test "x${iconv_encodings}" != "x" \ - || test "x${iconv_to_encodings}" != "x" \ - || test "x${iconv_from_encodings}" != "x"; then - - dnl Check that --enable-newlib-iconv was enabled - if test "x${newlib_iconv}" = "x"; then - AC_MSG_ERROR(--enable-newlib-iconv-encodings, --enable-newlib-iconv-from-encodings and --enable-newlib-iconv-to-encodings option can't be used if iconv library is disabled, use --enable-newlib-iconv to enable it.) - fi - - dnl Normalize encodings names and delete commas - iconv_encodings=`echo "${iconv_encodings}" | sed -e 's/,/ /g' -e 's/-/_/g' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` - iconv_to_encodings=`echo "${iconv_to_encodings}" | sed -e 's/,/ /g' -e 's/-/_/g' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` - iconv_from_encodings=`echo "${iconv_from_encodings}" | sed -e 's/,/ /g' -e 's/-/_/g' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` - - dnl Get the list of available encodings excluding comments - dnl Join line with previous if the first character is whitespace - available_encodings=`cat "${srcdir}/libc/iconv/encoding.aliases" | sed -e '/^#.*/d'` - - dnl Check if required encodings are supported - dnl Convert aliases to names - - dnl iconv_encodings - iconv_encodings1="${iconv_encodings}" - iconv_encodings="" - for encoding in ${iconv_encodings1}; do - result=`echo "${available_encodings}" | grep -e "\(^\| \)${encoding}\( \|\$\)"` - if test $? != "0"; then - AC_MSG_ERROR(${encoding} is not supported - see ${srcdir}/libc/iconv/encoding.aliases file for the list of available encodings) - fi - encoding1=`echo "${result}" | sed -e 's/\(^[[^ ]]*\).*$/\1/'` - iconv_encodings="${iconv_encodings} ${encoding1}" - done - dnl Enable appropriate option in newlib.h - for encoding in ${iconv_encodings}; do - opt=_ICONV_TO_ENCODING_`echo "${encoding}" | sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - AC_DEFINE_UNQUOTED($opt,1) - opt=_ICONV_FROM_ENCODING_`echo "${encoding}" | sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - AC_DEFINE_UNQUOTED($opt,1) - done - - dnl iconv_to_encodings - iconv_encodings1="${iconv_to_encodings}" - iconv_to_encodings="" - for encoding in ${iconv_encodings1}; do - result=`echo "${available_encodings}" | grep -e "\(^\| \)${encoding}\( \|\$\)"` - if test $? != "0"; then - AC_MSG_ERROR(${encoding} is not supported - see ${srcdir}/libc/iconv/encoding.aliases file for the list of available encodings) - fi - encoding1=`echo "${result}" | sed -e 's/\(^[[^ ]]*\).*$/\1/'` - iconv_to_encodings="${iconv_to_encodings} ${encoding1}" - done - dnl Enable appropriate option in newlib.h - for encoding in ${iconv_to_encodings}; do - opt=_ICONV_TO_ENCODING_`echo "${encoding}" | sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - AC_DEFINE_UNQUOTED($opt,1) - done - - dnl iconv_from_encodings - iconv_encodings1="${iconv_from_encodings}" - iconv_from_encodings="" - for encoding in ${iconv_encodings1}; do - result=`echo "${available_encodings}" | grep -e "\(^\| \)${encoding}\( \|\$\)"` - if test $? != "0"; then - AC_MSG_ERROR(${encoding} is not supported - see ${srcdir}/libc/iconv/encoding.aliases file for the list of available encodings) - fi - encoding1=`echo "${result}" | sed -e 's/\(^[[^ ]]*\).*$/\1/'` - iconv_from_encodings="${iconv_from_encodings} ${encoding1}" - done - dnl Enable appropriate option in newlib.h - for encoding in ${iconv_from_encodings}; do - opt=_ICONV_FROM_ENCODING_`echo "${encoding}" | sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - AC_DEFINE_UNQUOTED($opt,1) - done -fi; - -AC_OUTPUT(Makefile, -[if test -n "$CONFIG_FILES"; then - unset ac_file - . ${newlib_basedir}/../config-ml.in -fi], -srcdir=${srcdir} -host=${host} -target=${target} -with_multisubdir=${with_multisubdir} -ac_configure_args="${multilib_arg} ${ac_configure_args}" -CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -newlib_basedir=${newlib_basedir} -CC="${CC}" -LDFLAGS="${LDFLAGS}" -) |