Version 4.1.0HEAD4.1.0trunk

1 files changed, 106 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..084392e
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,106 @@
+
+AC_PREREQ([2.71])
+
+AC_INIT([ZUBR],[4.1.0],[Andrey V.Kosteltsev <support@radix-linux.su>],[zubr],[https://radix-linux.su])
+
+AC_ZUBR_REQUIRE_BASH
+
+AC_ZUBR_HEADLINE([zubr], [Parser Generator], [ZUBR_VERSION],dnl
+[Copyright (c) 1999-2026 Andrey V.Kosteltsev])dnl
+
+AC_MSG_CFG_PART(Init Automake environment)
+AC_CONFIG_SRCDIR([src/main.c])
+AC_CONFIG_AUX_DIR([.])
+AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip])
+AC_CONFIG_HEADERS([config.h])
+
+AC_MSG_CFG_PART(Test for GNU Compiler Colection)
+AC_PROG_CC
+if test $ac_cv_c_compiler_gnu != yes; then
+  AC_MSG_ERROR([
+********   ${TB}ZUBR should be compiled using the GNU compiler only.${TN}])
+fi
+AC_PROG_CPP
+
+AC_MSG_CFG_PART(Test for Standard C Headers)
+AC_CHECK_HEADERS([stdlib.h unistd.h signal.h])
+if test "$ac_cv_header_stdlib_h" != yes; then
+  AC_MSG_ERROR([
+********   ${TB}The stdlib.h header file is required.${TN}])
+fi
+if test "$ac_cv_header_unistd_h" != yes; then
+  AC_MSG_ERROR([
+********   ${TB}The unistd.h header file is required.${TN}])
+fi
+if test "$ac_cv_header_signal_h" != yes; then
+  AC_MSG_ERROR([
+********   ${TB}The signal.h header file is required.${TN}])
+fi
+
+AC_MSG_CFG_PART(Test for Target Machine Data Types)
+AC_MSG_CHECKING([for number of bits in int])
+AC_COMPUTE_INT([zubr_bits_per_int], [sizeof(int) * CHAR_BIT],
+               [[#include <limits.h>]],
+               [AC_MSG_ERROR([cannot determine the number of bits in int])])
+AC_MSG_RESULT([$zubr_bits_per_int])
+AS_CASE([$zubr_bits_per_int],
+        [16|32|64], [],
+        [AC_MSG_ERROR([unsupported int width: $zubr_bits_per_int bits])])
+ZUBR_BITS_PER_INT=$zubr_bits_per_int
+AC_SUBST([ZUBR_BITS_PER_INT])
+
+AC_MSG_CFG_PART(Test for 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.]
+    )
+  ],
+  [
+    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.]
+    )
+  ],
+  [
+    AC_MSG_ERROR([LibMPUIO version 1.0.4 or later is required.])
+  ]
+)
+
+AC_MSG_CFG_PART(OUTPUT Substitutions)
+AC_CONFIG_FILES([ Makefile
+                  src/Makefile
+                  src/defs.h
+                  man/Makefile
+                  man/ru/Makefile ])
+AC_OUTPUT
+
+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 ${TB}ZUBR${TN},"
+  echo "  \`${TB}make dist${TN}'      to create distributable tarballs, or"
+  echo "  \`${TB}make distclean${TN}' to clean before configure for another target."
+  echo "Good luck."
+  echo ""
+fi