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AC_PREREQ([2.71])
AC_INIT([MPUIO Library],[1.0.3],[Andrey V.Kosteltsev <support@radix-linux.su>],[libmpuio],[https://radix-linux.su])
AC_LIBMPUIO_REQUIRE_BASH
AC_LIBMPUIO_HEADLINE([libmpuio], [Formatted I/O Library], [LIBMPUIO_VERSION],dnl
[Copyright (c) 1999-2026 Andrey V.Kosteltsev])dnl
AC_MSG_CFG_PART(Getting the canonical system type)
dnl
dnl NOTE: Следующие вызовы должны осуществляться строго до
dnl вызова AM_INIT_AUTOMAKE .
dnl
dnl Для библиотеки достаточно вызвать AC_CANONICAL_HOST и при этом
dnl будут определены build_alias и host_alias. Однако опция --target
dnl будет запрещена.
dnl
dnl Для программ достаточно задать AC_CANONICAL_TARGET и при этом
dnl будут определены build_alias, host_alias и target_alias. Естественно
dnl будут доступны все три опции: --build, --host, и --target .
dnl
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_USE_SYSTEM_EXTENSIONS
dnl Должна вызываться строго после AC_CANONICAL_TARGET .
AC_ARG_PROGRAM
AC_MSG_CFG_PART(Init Automake environment)
AM_INIT_AUTOMAKE([dist-xz no-dist-gzip])
AC_CONFIG_SRCDIR(acsite.m4)
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIRS([m4])
AC_MSG_CFG_PART(Test for GNU Compiler Colection)
AC_PROG_CC
if test $ac_cv_c_compiler_gnu != yes; then
AC_MSG_ERROR([
******** ${TB}The MPU Library should be compiled using the GNU compiler only.${TN}])
fi
AC_SUBST(cross_compiling)
AC_PROG_CPP
AC_MSG_CFG_PART(Test for alias attribute)
LIBMPUIO_ALIAS_ATTRIBUTE
AC_MSG_CFG_PART(Test for hidden visibility attribute)
LIBMPUIO_HIDDEN_VISIBILITY_ATTRIBUTE
AC_MSG_CFG_PART(Test for Target Machine Data Types)
AC_GCC_TYPES
AC_MSG_CFG_PART(Test for Target Machine Size of Data Types)
AC_GCC_SIZEOF_TYPES
AC_GCC_WIDTH_OF_TYPES
AC_MSG_CFG_PART(Test for Target Machine Byte Order)
AC_GCC_BYTE_ORDER
AC_GCC_FLOAT_WORD_ORDER
AC_MSG_CFG_PART(Test for Target Machine Programming Model)
AC_GCC_PROGRAMMING_MODEL
AC_MSG_CFG_PART(Test for Target Machine Register Width)
AC_GCC_REGISTER_WIDTH
AC_MSG_CFG_PART(Test for GNU Binutils)
LIBMPUIO_PROG_BINUTILS
AC_MSG_CFG_PART(Test how to build C programs using POSIX threads)
AX_PTHREAD([
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
CC="$PTHREAD_CC"])
AC_MSG_CFG_PART(Test for GNU Source)
AC_USE_SYSTEM_EXTENSIONS
if test $host != $build; then
AC_MSG_CFG_PART(Test for Build Machile Compiler)
AC_PROG_BUILD_CC
AC_PATH_PROG_BUILD_STRIP_S
fi
AC_SUBST(BUILD_CFLAGS)
AC_SUBST(BUILD_LDFLAGS)
AC_ARG_VAR([BUILD_CC],[Build C compiler command])
AC_ARG_VAR([BUILD_CFLAGS],[Build C compiler flags])
AC_ARG_VAR([BUILD_LDFLAGS],[Build linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>])
AC_MSG_CFG_PART(Test for GCC builtin functions)
AX_GCC_BUILTIN([__builtin_popcount])
AX_GCC_BUILTIN([__builtin_parity])
AC_MSG_CFG_PART(Test for GNU libtool)
LT_PREREQ([2.4.6])
LT_INIT
AC_SUBST([LIBTOOL_DEPS])
AC_MSG_CFG_PART(Test for libtool VERSION Information)
AC_LIBMPUIO_LT_VERSION_INFO
AC_MSG_CFG_PART(Test for LD_LIBRARY_PATH Environment Variable)
AC_LD_LIBRARY_PATH
dnl
dnl End of arguments to specify other packages/features.
dnl ============================================================
dnl ============================================================
dnl Locate tools:
dnl ============================================================
AC_MSG_CFG_PART(Test for Header files)
dnl
dnl Check for system header files.
dnl =============================
dnl /* GetText частично проверил. Но мы делаем для себя. */
AC_CHECK_INCLUDES_DEFAULT
AC_PROG_EGREP
AC_CHECK_HEADERS( locale.h )
AC_CHECK_HEADERS( sys/types.h sys/stat.h stdlib.h stddef.h )
AC_CHECK_HEADERS( memory.h string.h strings.h )
AC_CHECK_HEADERS( inntypes.h stdint.h unistd.h )
AC_CHECK_HEADERS( fcntl.h errno.h )
AC_CHECK_HEADERS( sys/file.h )
AC_CHECK_HEADERS( sys/uio.h )
AC_CHECK_HEADERS( sys/wait.h )
AC_CHECK_HEADERS( stdarg.h )
AC_CHECK_HEADERS( sys/time.h )
AC_CHECK_HEADERS( limits.h )
AC_CHECK_HEADERS( endian.h )
AC_CHECK_HEADERS( ctype.h )
AC_CHECK_HEADERS( uchar.h )
AC_CHECK_HEADERS( pthread.h )
AC_CHECK_HEADERS_ONCE([sys/time.h])
AC_MSG_CFG_PART(Test for Libc functions)
dnl
dnl Check for glibc funcs.
dnl =============================
dnl /* GetText частично проверил. Но мы делаем для себя. */
AC_CHECK_FUNCS([iconv putenv setenv setlocale])
AC_MSG_CFG_PART(Test for LibMPU)
dnl ============================================================
dnl Check for LibMPU
dnl ============================================================
dnl AC_CHECK_HEADERS( libmpu.h )
AC_CHECK_LIBMPU(
[1.0.20],
[yes],
[
AC_DEFINE(
[HAVE_LIBMPU],
[1],
[Define to 1 if LibMPU is available.]
)
],
[
AC_MSG_ERROR([LibMPU version 1.0.20 or later is required.])
]
)
# TODO: check programs
test -n "$critic_missing" && AC_MSG_ERROR([
******** ${TB}These critical programs are missing or too old: $critic_missing${TN}
******** ${TB}Check the INSTALL file for required versions.${TN}])
test -n "$aux_missing" && AC_MSG_WARN([
******** ${TB}These auxiliary programs are missing or too old: $aux_missing${TN}
******** ${TB}some features will be disabled.${TN}
******** ${TB}Check the INSTALL file for required versions.${TN}])
dnl
dnl End of locate tools:
dnl ============================================================
dnl ============================================================
dnl Define variables accoring to arguments:
dnl ============================================================
# if using special system headers, find out the compiler's sekrit
# header directory and add that to the list. NOTE: Only does the
# right thing on a system that doesn't need fixincludes.
# (Not presently a problem.)
if test -n "$sysheaders"; then
SYSINCLUDES=-nostdinc
for d in include include-fixed; do
i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&
SYSINCLUDES="$SYSINCLUDES -isystem $i"
done
SYSINCLUDES="$SYSINCLUDES -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
fi
AC_SUBST(SYSINCLUDES)
dnl
dnl End of variables definition.
dnl ============================================================
AC_MSG_CFG_PART(OUTPUT Substitutions)
AC_CONFIG_FILES([ Makefile
src/Makefile
mpuio-config
mpuio.pc
man/Makefile
man/ru/Makefile])
AC_OUTPUT
if test -f "config.h"; then
echo ""
echo "Now you can run:"
echo " \`${TB}make${TN}' to compile,"
echo " \`${TB}make install${TN}' to make and install ${TB}libmpu${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
|
