Version 1.0.21.0.2

1 files changed, 190 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..87f5503
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,190 @@
+AC_PREREQ([2.69])
+
+m4_include([acsite.m4])
+
+AC_INIT([mcpu-cpp], [1.0.2], [], [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