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AC_PREREQ([2.69])
m4_include([acsite.m4])
AC_INIT([mcpu-cpp], [1.0.3], [], [mcpu-cpp])
AC_MCPU_CPP_REQUIRE_BASH
AC_MCPU_CPP_HEADLINE([mcpu-cpp], [MCPU Languages Preprocessor], [MCPU_CPP_VERSION],dnl
[Copyright (c) 1998-2026 Andrey V.Kosteltsev])dnl
AC_MSG_CFG_PART(Getting the canonical system type)
AC_CANONICAL_HOST
AC_MSG_CFG_PART(Init Automake environment)
AC_CONFIG_SRCDIR([src/main.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign dist-xz no-dist-gzip subdir-objects])
dnl With the project convention --prefix=/usr, system configuration belongs
dnl in /etc rather than /usr/etc unless the caller explicitly selects another
dnl sysconfdir.
if test "x$sysconfdir" = 'x${prefix}/etc'; then
if test "x$prefix" = xNONE || test "x$prefix" = x/usr; then
sysconfdir=/etc
fi
fi
AC_MSG_CFG_PART(Test for GNU Compiler Collection)
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC
AC_PROG_LN_S
MCPU_CPP_REQUIRE_GCC
AC_MSG_CFG_PART(Test for LibMPUIO)
#MCPU_CPP_CHECK_LIBMPUIO
dnl ============================================================
dnl Check for LibMPU
dnl ============================================================
AC_CHECK_LIBMPU(
[1.0.25],
[yes],
[
AC_DEFINE(
[HAVE_LIBMPU],
[1],
[Define to 1 if LibMPU is available.]
)
LIBMPU_VERSION=`$LIBMPU_CONFIG --version 2>/dev/null`
AC_SUBST([LIBMPU_VERSION])
],
[
AC_MSG_ERROR([LibMPU version 1.0.25 or later is required.])
]
)
dnl ============================================================
dnl Check for LibMPUIO
dnl ============================================================
AC_CHECK_LIBMPUIO(
[1.0.4],
[yes],
[
AC_DEFINE(
[HAVE_LIBMPUIO],
[1],
[Define to 1 if LibMPUIO is available.]
)
LIBMPUIO_VERSION=`$LIBMPUIO_CONFIG --version 2>/dev/null`
AC_SUBST([LIBMPUIO_VERSION])
],
[
AC_MSG_ERROR([LibMPUIO version 1.0.4 or later is required.])
]
)
AC_MSG_CFG_PART(Test for LibMPU ABI)
MCPU_CPP_CHECK_LIBMPU_ABI
AC_MSG_CFG_PART(Define MCPU installation layout)
mcpu_cpp_prefix="$prefix"
if test "x$mcpu_cpp_prefix" = xNONE; then
mcpu_cpp_prefix="$ac_default_prefix"
fi
mcpu_cpp_exec_prefix="$exec_prefix"
if test "x$mcpu_cpp_exec_prefix" = xNONE; then
mcpu_cpp_exec_prefix="$mcpu_cpp_prefix"
fi
mcpu_cpp_save_prefix="$prefix"
mcpu_cpp_save_exec_prefix="$exec_prefix"
prefix="$mcpu_cpp_prefix"
exec_prefix="$mcpu_cpp_exec_prefix"
eval mcpu_cpp_bindir="\"$bindir\""
eval mcpu_cpp_libdir="\"$libdir\""
eval mcpu_cpp_sysconfdir="\"$sysconfdir\""
prefix="$mcpu_cpp_save_prefix"
exec_prefix="$mcpu_cpp_save_exec_prefix"
mcpu_cpp_root="$mcpu_cpp_libdir/mcpu"
mcpu_cpp_private_bindir="$mcpu_cpp_root/bin"
mcpu_cpp_private_etcdir="$mcpu_cpp_root/etc"
mcpu_cpp_private_includedir="$mcpu_cpp_root/include"
MCPU_CPP_ROOT="$mcpu_cpp_root"
MCPU_CPP_BINDIR="$mcpu_cpp_private_bindir"
MCPU_CPP_ETCDIR="$mcpu_cpp_private_etcdir"
MCPU_CPP_INCLUDEDIR="$mcpu_cpp_private_includedir"
AC_SUBST([MCPU_CPP_ROOT])
AC_SUBST([MCPU_CPP_BINDIR])
AC_SUBST([MCPU_CPP_ETCDIR])
AC_SUBST([MCPU_CPP_INCLUDEDIR])
mcpu_cpp_public_link_target="$mcpu_cpp_private_bindir/mcpu-cpp"
case "$mcpu_cpp_bindir:$mcpu_cpp_private_bindir" in
"$mcpu_cpp_exec_prefix"/*:"$mcpu_cpp_exec_prefix"/*)
mcpu_cpp_bindir_rel=${mcpu_cpp_bindir#"$mcpu_cpp_exec_prefix/"}
mcpu_cpp_target_rel=${mcpu_cpp_private_bindir#"$mcpu_cpp_exec_prefix/"}
mcpu_cpp_up=
mcpu_cpp_rest=$mcpu_cpp_bindir_rel
while :; do
mcpu_cpp_up="../$mcpu_cpp_up"
case "$mcpu_cpp_rest" in
*/*) mcpu_cpp_rest=${mcpu_cpp_rest#*/} ;;
*) break ;;
esac
done
mcpu_cpp_public_link_target="$mcpu_cpp_up$mcpu_cpp_target_rel/mcpu-cpp"
;;
esac
MCPU_CPP_PUBLIC_LINK_TARGET="$mcpu_cpp_public_link_target"
AC_SUBST([MCPU_CPP_PUBLIC_LINK_TARGET])
AC_DEFINE_UNQUOTED([MCPU_CPP_SYSTEM_CONFIG_FILE],
["$mcpu_cpp_sysconfdir/mcpu/mcpu-cpp.conf"],
[Optional system-wide mcpu-cpp configuration override.])
AC_MSG_CFG_PART(OUTPUT Substitutions)
AC_CONFIG_FILES([
Makefile
src/Makefile
tests/Makefile
doc/Makefile
man/Makefile
man/ru/Makefile
etc/Makefile
etc/mcpu-cpp.conf
])
AC_OUTPUT
AC_MSG_CFG_PART(Configuration summary)
AC_MSG_NOTICE([mcpu-cpp configuration:])
AC_MSG_NOTICE([ version : $PACKAGE_VERSION])
AC_MSG_NOTICE([ host : $host])
AC_MSG_NOTICE([ prefix : $prefix])
AC_MSG_NOTICE([ install MCPU root : $mcpu_cpp_root])
AC_MSG_NOTICE([ runtime config : <runtime-root>/etc/mcpu-cpp.conf])
AC_MSG_NOTICE([ system override : $mcpu_cpp_sysconfdir/mcpu/mcpu-cpp.conf])
AC_MSG_NOTICE([ runtime MCPU include : <runtime-root>/include])
AC_MSG_NOTICE([ public command : $mcpu_cpp_bindir/mcpu-cpp])
AC_MSG_NOTICE([ public symlink : $mcpu_cpp_public_link_target])
AC_MSG_NOTICE([ mpuio-config : $LIBMPUIO_CONFIG])
AC_MSG_NOTICE([ LibMPU version : $LIBMPU_VERSION])
AC_MSG_NOTICE([ LibMPUIO version : $LIBMPUIO_VERSION])
AC_MSG_NOTICE([ LibMPUIO CFLAGS : $LIBMPUIO_CFLAGS])
AC_MSG_NOTICE([ LibMPUIO LDFLAGS : $LIBMPUIO_LDFLAGS])
AC_MSG_NOTICE([ LibMPUIO LIBS : $LIBMPUIO_LIBS])
AC_MSG_NOTICE([ LibMPU real I/O limit : $MCPU_CPP_MPU_REAL_IO_LIMIT])
AC_MSG_NOTICE([ LibMPU math fn limit : $MCPU_CPP_MPU_MATH_FN_LIMIT])
AC_MSG_NOTICE([ LibMPU int max width : $MCPU_CPP_MPU_INT_MAX_WIDTH])
AC_MSG_NOTICE([ LibMPU byte order : $MCPU_CPP_MPU_BYTE_ORDER])
AC_MSG_NOTICE([ LibMPU word order : $MCPU_CPP_MPU_WORD_ORDER])
AC_MSG_NOTICE([ machine reg width : $MCPU_CPP_MPU_REGISTER_WIDTH])
AC_MSG_NOTICE([ size_t width : $MCPU_CPP_SIZE_WIDTH])
AC_MSG_NOTICE([ ssize_t width : $MCPU_CPP_SSIZE_WIDTH])
if test -f "config.h"; then
echo ""
echo "Now you can run:"
echo " \`${TB}make${TN}' to compile,"
echo " \`${TB}make install${TN}' to make and install ${TB}mcpu-cpp${TN},"
echo " \`${TB}make dist${TN}' to create distributable tarballs, or"
echo " \`${TB}make distclean${TN}' to clean before configure for another target."
echo "Enjoy."
echo ""
fi
|
