source: MondoRescue/branches/3.3/mondo/configure.ac@ 3879

dnl Autoconfigure file for Mondo Rescue v2.0x
dnl Mondo by Mondo dev team
dnl This script by Joshua Oreman
dnl
dnl Process this file with autoconf >=2.53 to produce a configure script.
dnl
dnl $Id: configure.ac 3879 2024-03-09 02:10:04Z bruno $
dnl
define(MONDO_VER,m4_normalize(PBVER)))
define(MONDO_REV,m4_normalize(rPBREV)))
define(MONDO_TAG,MONDO_VER-MONDO_REV)
AC_INIT([mondo],[MONDO_TAG],[mondo-devel@lists.sourceforge.net])
AC_CONFIG_SRCDIR([src/mondoarchive/mondoarchive.c])
AC_CONFIG_MACRO_DIR([m4])

AC_PREREQ([2.71])
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_ARG_PROGRAM

AM_INIT_AUTOMAKE
LT_INIT

AC_PROG_CXX
AC_PROG_AWK
AC_PROG_CC
LT_INIT
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB

dnl --with/--enable stuff
do_static_mr=
AC_ARG_ENABLE(static-mr, AS_HELP_STRING(--enable-static-mr,Link mondorestore statically), do_static_mr=$withval, do_static_mr= )
AC_ARG_ENABLE(debug, AS_HELP_STRING(--enable-debug,Add debugging flags), CFLAGS="$CFLAGS -g", )
AC_ARG_WITH(tape-block-size, AS_HELP_STRING(--with-tape-block-size=NUM,Set tape block size in kilobytes (default 131072)), exttape=${withval:=131072}, exttape=131072)
if test x$do_static_mr = xyes; then
    MONDORESTORE_STATIC=-static
else
    MONDORESTORE_STATIC=
fi
AC_SUBST(MONDORESTORE_STATIC)
AC_DEFINE_UNQUOTED(EXTTAPE, $exttape, [Tape blocksize])

# ( which automake 2>/dev/null >/dev/null && ( automake --version 2>&1 | grep -q 1.5 || automake --version 2>&1 | grep -q 1.7 || AC_MSG_ERROR([Automake must be version 1.5 or 1.7, if you have it at all]) ) )

# Checks for libraries.
dnl AC_CHECK_LIB([dl], [main])
AC_CHECK_LIB([newt], [newtInit])
standardthread=0;

case $build in
    *freebsd*)
        standardthread=0
        AC_ARG_ENABLE(standard-pthreads, AS_HELP_STRING(--enable-standard-pthreads,(FreeBSD only) Compile with FreeBSD "standard" pthreads instead of LinuxThreads -- *MAY BE UNSTABLE*), standardthread=1, standardthread=0)
        if test $standardthread -eq 0; then
            CPPFLAGS=$CPPFLAGS -D_THREAD_SAFE -D_REENTRANT -I/usr/local/include/pthread/linuxthreads
            PTHREAD="-L/usr/local/lib -llthread -llgcc_r";
            if ! test -f /usr/local/include/pthread/linuxthreads/pthread.h; then
                echo "*** Cannot find pthread.h: are you SURE you have linuxthreads installed?"
                exit 1
            fi
            AC_CHECK_LIB(lthread, pthread_create, true, [echo "*** Cannot find -llthread."; echo "*** Please install linuxthreads from /usr/ports/devel/linuxthreads."; exit 1], [-L/usr/local/lib -llgcc_r])
        else
            PTHREAD="-lc_r"
        fi
        ;;
    *linux*)
        AC_CHECK_LIB(pthread, pthread_create, true, [echo "*** Cannot find -lpthread."; echo "*** Please make sure you have the linuxthreads glibc add-on installed."; exit 1])
        PTHREAD="-lpthread"
        GCC_MAJ="`gcc -dumpversion 2>&1 | cut -d. -f1`"
        GCC_MIN="`gcc -dumpversion 2>&1 | cut -d. -f2`"

        # Just test for dev machine on x86_64 ubsan used for option -fsanitize=undefined
        if [ -f /usr/lib64/libubsan.so ]; then
            CFLAGS="$CFLAGS -fsanitize=undefined"
            HAVE_UBSAN=1
        else
            HAVE_UBSAN=0
        fi

        # Just test for dev machine on x86_64 asan used for option -fsanitize=address
        if [ -f /usr/lib64/libasan.so ]; then
            CFLAGS="$CFLAGS -fsanitize=address"
            HAVE_ASAN=1
        else
            HAVE_ASAN=0
        fi

        CFLAGS="$CFLAGS -Wall -Wextra -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wcast-qual -Wswitch-default -Wswitch-enum -Wno-return-type -Wformat=2 -Werror=implicit-function-declaration -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_REENTRANT -D_FORTIFY_SOURCE=2 -fstack-clash-protection -fstack-protector-strong -fcf-protection -Wl,-z,defs -Wl,-z,now -Wl,-z,relro -Wno-discarded-qualifiers" # -Wconversion -Wstrict-prototypes -Werror"
        ;;
    *)
        echo "*** Sorry, only Linux and FreeBSD are supported at this time. Want to help?"
        ;;
esac

if test "$host_cpu" != "$target_cpu"; then
    host_cpu=$target_cpu
fi
case "$host_cpu" in
    i?86*)
        CPPFLAGS="$CPPFLAGS -D__IA32__"
        ;;
    x86_64*)
        CPPFLAGS="$CPPFLAGS -D__IA32__ -D__X86_64__"
        ;;
    ia64*)
        CPPFLAGS="$CPPFLAGS -D__IA64__"
        ;;
    *)
        echo "*** Sorry, only Intel Architectures (ia32, x86_64, ia64) are supported at this time. Want to help?" 
        ;;
esac

LIBS="$LIBS $PTHREAD"
AC_SUBST(LIBS)

# Checks for header files.
AC_CHECK_INCLUDES_DEFAULT
AC_PROG_EGREP

AC_HEADER_SYS_WAIT
AC_HEADER_STDBOOL
AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h locale.h netdb.h netinet/in.h stddef.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h unistd.h utime.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_PROG_GCC_TRADITIONAL
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_STRUCT_ST_BLOCKS

# Checks for library functions.
AC_FUNC_CHOWN
AC_FUNC_FORK
AC_FUNC_FSEEKO
AC_FUNC_LSTAT
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([bzero getcwd gethostbyname inet_ntoa memmove memset mkdir mkdtemp mkfifo pathconf rmdir setenv strcasecmp strcspn strchr strdup strerror strncasecmp strrchr strspn strstr uname utime])

AM_PROG_CC_C_O
AC_CONFIG_FILES([Makefile src/Makefile src/lib/Makefile src/common/Makefile src/mondoarchive/Makefile src/mondorestore/Makefile src/restore-scripts/Makefile src/restore-scripts/mondo/Makefile src/post-nuke.sample/Makefile src/post-nuke.sample/usr/Makefile src/post-nuke.sample/usr/bin/Makefile test/Makefile])
AC_OUTPUT