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locks; strict;
comment	@# @;


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1.1.1.1
date	2001.05.10.19.46.01;	author rse;	state Exp;
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desc
@@


1.19
log
@Fix __VA_COPY_USE_{CSP,CPP} fallback macros for va_copy.

Submitted by: Mark A. Lindner <mark.a.lindner@@gmail.com>
@
text
@dnl ##
dnl ##  OSSP l2 - Flexible Logging
dnl ##  Copyright (c) 2001-2005 Cable & Wireless <http://www.cw.com/>
dnl ##  Copyright (c) 2001-2005 The OSSP Project <http://www.ossp.org/>
dnl ##  Copyright (c) 2001-2005 Ralf S. Engelschall <rse@@engelschall.com>
dnl ##
dnl ##  This file is part of OSSP l2, a flexible logging library which
dnl ##  can be found at http://www.ossp.org/pkg/lib/l2/.
dnl ##
dnl ##  Permission to use, copy, modify, and distribute this software for
dnl ##  any purpose with or without fee is hereby granted, provided that
dnl ##  the above copyright notice and this permission notice appear in all
dnl ##  copies.
dnl ##
dnl ##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
dnl ##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dnl ##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
dnl ##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
dnl ##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dnl ##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
dnl ##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
dnl ##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
dnl ##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
dnl ##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
dnl ##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
dnl ##  SUCH DAMAGE.
dnl ##
dnl ##  configure.in: Autoconf specification
dnl ##

dnl ##
dnl ##  Support for Platform IDs
dnl ##
dnl ##  configure.in:
dnl ##    AC_PLATFORM(<variable>)
dnl ##

AC_DEFUN(AC_PLATFORM,[
if test ".$host" != .NONE && test ".$host" != .; then
    $1="$host"
else
    $1=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess`
fi
$1=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub $$1` || exit 1
AC_SUBST($1)
if test ".$enable_subdir" != .yes; then
    if test ".$enable_headline" != .no; then
        echo "Platform: ${TB}${$1}${TN}"
    fi
fi
])dnl

dnl ##
dnl ##  Support for Configuration Headers
dnl ##
dnl ##  configure.in:
dnl ##    AC_HEADLINE(<short-name>, <long-name>,
dnl ##                <vers-var>, <vers-file>,
dnl ##                <copyright>)
dnl ##

AC_DEFUN(AC_HEADLINE,[dnl
#   configuration header
if test ".`echo dummy [$]@@ | grep help`" = .; then
    #   bootstrapping shtool
    ac_prog=[$]0
changequote(, )dnl
    ac_srcdir=`echo $ac_prog | sed -e 's%/[^/][^/]*$%%' -e 's%\([^/]\)/*$%\1%'`
changequote([, ])dnl
    test ".$ac_srcdir" = ".$ac_prog" && ac_srcdir=.
    ac_shtool="$ac_srcdir/shtool"

    #   find out terminal sequences
    TB=`$ac_shtool echo -n -e %B 2>/dev/null`
    TN=`$ac_shtool echo -n -e %b 2>/dev/null`

    #   find out package version
    $3_STR="`$ac_shtool version -l c -d long $ac_srcdir/$4`"
    AC_SUBST($3_STR)

    #   friendly header ;)
    if test ".$enable_headline" != .no; then
        echo "Configuring ${TB}$1${TN} ($2), Version ${TB}${$3_STR}${TN}"
        echo "$5"
    fi

    #   additionally find out hex version
    $3_HEX="`$ac_shtool version -l c -d hex $ac_srcdir/$4`"
    AC_SUBST($3_HEX)
fi
])dnl

dnl ##
dnl ##  Check whether compiler option works
dnl ##
dnl ##  configure.in:
dnl ##    AC_COMPILER_OPTION(<name>, <display>, <option>,
dnl ##                       <action-success>, <action-failure>)
dnl ##

AC_DEFUN(AC_COMPILER_OPTION,[dnl
AC_MSG_CHECKING(whether compiler option(s) $2 work)
AC_CACHE_VAL(ac_cv_compiler_option_$1,[
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $3"
AC_TRY_COMPILE([],[], ac_cv_compiler_option_$1=yes, ac_cv_compiler_option_$1=no)
CFLAGS="$SAVE_CFLAGS"
])dnl
if test ".$ac_cv_compiler_option_$1" = .yes; then
    ifelse([$4], , :, [$4])
else
    ifelse([$5], , :, [$5])
fi
AC_MSG_RESULT([$ac_cv_compiler_option_$1])
])dnl

dnl ##
dnl ##  Debugging Support
dnl ##
dnl ##  configure.in:
dnl ##    AC_CHECK_DEBUGGING
dnl ##

AC_DEFUN(AC_CHECK_DEBUGGING,[dnl
AC_ARG_ENABLE(debug,dnl
[  --enable-debug          build for debugging (default=no)],
[dnl
if test ".$ac_cv_prog_gcc" = ".yes"; then
    case "$CFLAGS" in
        *-O* ) ;;
           * ) CFLAGS="$CFLAGS -O2" ;;
    esac
    case "$CFLAGS" in
        *-g* ) ;;
           * ) CFLAGS="$CFLAGS -g" ;;
    esac
    case "$CFLAGS" in
        *-pipe* ) ;;
              * ) AC_COMPILER_OPTION(pipe, -pipe, -pipe, CFLAGS="$CFLAGS -pipe") ;;
    esac
    AC_COMPILER_OPTION(defdbg, -DDEBUG, -DDEBUG, CFLAGS="$CFLAGS -DDEBUG")
    CFLAGS="$CFLAGS -pedantic"
    CFLAGS="$CFLAGS -Wall"
    WMORE=""
    WMORE="$WMORE -Wbad-function-cast"
    WMORE="$WMORE -Wcast-align"
    WMORE="$WMORE -Winline"
    WMORE="$WMORE -Wmissing-declarations"
    WMORE="$WMORE -Wmissing-prototypes"
    WMORE="$WMORE -Wmultichar"
    WMORE="$WMORE -Wnested-externs"
    WMORE="$WMORE -Wno-system-headers"
    WMORE="$WMORE -Wpointer-arith"
    WMORE="$WMORE -Wredundant-decls"
    WMORE="$WMORE -Wshadow"
    WMORE="$WMORE -Wstrict-prototypes"
    AC_COMPILER_OPTION(wmore, -W<xxx>, $WMORE, CFLAGS="$CFLAGS $WMORE")
    AC_COMPILER_OPTION(wnolonglong, -Wno-long-long, -Wno-long-long, CFLAGS="$CFLAGS -Wno-long-long")
else
    case "$CFLAGS" in
        *-g* ) ;;
           * ) CFLAGS="$CFLAGS -g" ;;
    esac
fi
msg="enabled"
dnl AC_DEFINE(L2_DEBUG)
],[
if test ".$ac_cv_prog_gcc" = ".yes"; then
case "$CFLAGS" in
    *-pipe* ) ;;
          * ) AC_COMPILER_OPTION(pipe, -pipe, -pipe, CFLAGS="$CFLAGS -pipe") ;;
esac
fi
case "$CFLAGS" in
    *-g* ) CFLAGS=`echo "$CFLAGS" |\
                   sed -e 's/ -g / /g' -e 's/ -g$//' -e 's/^-g //g' -e 's/^-g$//'` ;;
esac
msg=disabled
])dnl
AC_MSG_CHECKING(for compilation debug mode)
AC_MSG_RESULT([$msg])
if test ".$msg" = .enabled; then
    enable_shared=no
fi
])

dnl ##
dnl ##  Maintainer Support
dnl ##
dnl ##  configure.in:
dnl ##    AC_CHECK_MAINTAINER
dnl ##

AC_DEFUN(AC_CHECK_MAINTAINER,[
AC_MSG_CHECKING(for maintainer build mode)
AC_ARG_ENABLE(maintainer,dnl
[  --enable-maintainer     enable maintainer build mode (default=no)],
[ enable_maintainer=yes; M=""  ],
[ enable_maintainer=no;  M="#" ])dnl
AC_SUBST(M)
AC_MSG_RESULT([$enable_maintainer])
])

dnl ##
dnl ##  Libtool Glue Code
dnl ##
dnl ##  configure.in:
dnl ##    AC_CONFIGURE_LIBTOOL
dnl ##

AC_DEFUN(AC_CONFIGURE_LIBTOOL,[
    sinclude(libtool.m4)
    AC_PROG_LIBTOOL
])

dnl ##
dnl ##  Check for an external/extension library.
dnl ##  - is aware of <libname>-config style scripts
dnl ##  - searches under standard paths include, lib, etc.
dnl ##  - searches under subareas like .libs, etc.
dnl ##
dnl ##  configure.in:
dnl ##      AC_CHECK_EXTLIB(<realname>, <libname>, <func>, <header>,
dnl ##                      [<success-action> [, <fail-action>]])
dnl ##  Makefile.in:
dnl ##      CFLAGS  = @@CFLAGS@@
dnl ##      LDFLAGS = @@LDFLAGS@@
dnl ##      LIBS    = @@LIBS@@
dnl ##  shell:
dnl ##      $ ./configure --with-<libname>[=DIR]
dnl ##

AC_DEFUN(AC_CHECK_EXTLIB,[dnl
AC_ARG_WITH($2, [dnl
[  --with-]$2[[=DIR]        build with external $1 library (default=no)]], [dnl
    if test ".$with_$2" = .yes; then
        #   via config script
        $2_version=`($2-config --version) 2>/dev/null`
        if test ".$$2_version" != .; then
            CPPFLAGS="$CPPFLAGS `$2-config --cflags`"
            CFLAGS="$CFLAGS `$2-config --cflags`"
            LDFLAGS="$LDFLAGS `$2-config --ldflags`"
        fi
    else
        if test -d "$with_$2"; then
            found=0
            #   via config script
            for dir in $with_$2/bin $with_$2; do
                if test -f "$dir/$2-config"; then
                    $2_version=`($dir/$2-config --version) 2>/dev/null`
                    if test ".$$2_version" != .; then
                        CPPFLAGS="$CPPFLAGS `$dir/$2-config --cflags`"
                        CFLAGS="$CFLAGS `$dir/$2-config --cflags`"
                        LDFLAGS="$LDFLAGS `$dir/$2-config --ldflags`"
                        found=1
                        break
                    fi
                fi
            done
            #   via standard paths
            if test ".$found" = .0; then
                for dir in $with_$2/include/$2 $with_$2/include $with_$2; do
                    if test -f "$dir/$4"; then
                        CPPFLAGS="$CPPFLAGS -I$dir"
                        CFLAGS="$CFLAGS -I$dir"
                        found=1
                        break
                    fi
                done
                for dir in $with_$2/lib/$2 $with_$2/lib $with_$2; do
                    if test -f "$dir/lib$2.a" -o -f "$dir/lib$2.so"; then
                        LDFLAGS="$LDFLAGS -L$dir"
                        found=1
                        break
                    fi
                done
            fi
            #   in any subarea
            if test ".$found" = .0; then
changequote(, )dnl
                for file in x `find $with_$2 -name "$4" -type f -print`; do
                    test .$file = .x && continue
                    dir=`echo $file | sed -e 's;[[^/]]*$;;' -e 's;\(.\)/$;\1;'`
                    CPPFLAGS="$CPPFLAGS -I$dir"
                    CFLAGS="$CFLAGS -I$dir"
                done
                for file in x `find $with_$2 -name "lib$2.[[aso]]" -type f -print`; do
                    test .$file = .x && continue
                    dir=`echo $file | sed -e 's;[[^/]]*$;;' -e 's;\(.\)/$;\1;'`
                    LDFLAGS="$LDFLAGS -L$dir"
                done
changequote([, ])dnl
            fi
        fi
    fi
    AC_HAVE_HEADERS($4)
    AC_CHECK_LIB($2, $3)
    AC_IFALLYES(header:$4 lib:$2_$3, with_$2=yes, with_$2=no)
    if test ".$with_$2" = .no; then
        AC_ERROR([Unable to find $1 library])
    fi
    ], [dnl
if test ".$with_$2" = .; then
    with_$2=no
fi
    ])dnl
AC_MSG_CHECKING(whether to build against external $1 library)
if test ".$with_$2" = .yes; then
    ifelse([$5], , :, [$5])
else
    ifelse([$6], , :, [$6])
fi
AC_MSG_RESULT([$with_$2])
])dnl

define(AC_IFALLYES,[dnl
ac_rc=yes
for ac_spec in $1; do
    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
    case $ac_type in
        header [)]
            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
            ac_var="ac_cv_header_$ac_item"
            ;;
        file [)]
            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
            ac_var="ac_cv_file_$ac_item"
            ;;
        func    [)] ac_var="ac_cv_func_$ac_item"   ;;
        lib     [)] ac_var="ac_cv_lib_$ac_item"    ;;
        define  [)] ac_var="ac_cv_define_$ac_item" ;;
        typedef [)] ac_var="ac_cv_typedef_$ac_item" ;;
        custom  [)] ac_var="$ac_item" ;;
    esac
    eval "ac_val=\$$ac_var"
    if test ".$ac_val" != .yes; then
        ac_rc=no
        break
    fi
done
if test ".$ac_rc" = .yes; then
    :
    $2
else
    :
    $3
fi
])

dnl ##
dnl ##  Check for GNU Bison and GNU Flex
dnl ##
dnl ##  configure.in:
dnl ##      AC_CHECK_BISON(BISON, 1.30, [1.3[0-9]|1.[4-9]])
dnl ##      AC_CHECK_FLEX(FLEX, 2.5.6, [2.5.[6-9]|2.5.1[0-9]|2.[6-9].*])
dnl ##
dnl ##  Makefile.in:
dnl ##      BISON = @@BISON@@
dnl ##      FLEX  = @@FLEX@@
dnl ##

AC_DEFUN(AC_CHECK_BISON,[dnl
if test ".$enable_maintainer" = .yes; then
    bison_version=""
    for prog in bison bison-beta bison-alpha bison-snap; do
        AC_PATH_PROG($1, $prog, NA)
        if test ".$$1" != .NA; then
            bison_version=`($$1 --version | head -1 | sed -e 's;^[[^0-9]]*\([[0-9]][[0-9.]]*\).*;\1;') 2>/dev/null`
            case "$bison_version" in
                $3 ) break ;;
                * ) $1="NA"; unset ac_cv_path_$1 ;;
            esac
        else
            unset ac_cv_path_$1
        fi
    done
    if test ".$$1" = .NA; then
        if test ".$bison_version" != .; then
            AC_ERROR([found GNU Bison version $bison_version; require version >= $2])
        else
            AC_ERROR([require GNU Bison version >= $2])
        fi
    fi
else
    dnl # disable the use of the tools, but still allow manual override
    test ".$$1" = . && $1=true
    AC_PATH_PROG($1, bison, true)
fi
])

AC_DEFUN(AC_CHECK_FLEX,[dnl
if test ".$enable_maintainer" = .yes; then
    flex_version=""
    for prog in flex flex-beta flex-alpha flex-snap; do
        AC_PATH_PROG($1, $prog, NA)
        if test ".$$1" != .NA; then
            flex_version=`($$1 --version | head -1 | sed -e 's;^[[^0-9]]*\([[0-9]][[0-9.]]*\).*;\1;') 2>/dev/null`
            case "$flex_version" in
                $3 ) break ;;
                * ) $1="NA"; unset ac_cv_path_$1 ;;
            esac
        else
            unset ac_cv_path_$1
        fi
    done
    if test ".$$1" = .NA; then
        if test ".$flex_version" != .; then
            AC_ERROR([found GNU Flex version $flex_version; require version >= $2])
        else
            AC_ERROR([require GNU Flex version >= $2])
        fi
    fi
else
    test ".$$1" = . && $1=true
    AC_PATH_PROG($1, flex, true)
fi
])

dnl ##
dnl ##  Check for C99 va_copy() implementation
dnl ##  (and provide fallback implementation if neccessary)
dnl ##
dnl ##  configure.in:
dnl ##    CHECK_VA_COPY
dnl ##  foo.c:
dnl ##    #include "config.h"
dnl ##    [...]
dnl ##    va_copy(d,s)
dnl ##
dnl ##  This check is rather complex: first because we really have to
dnl ##  try various possible implementations in sequence and second, we
dnl ##  cannot define a macro in config.h with parameters directly.
dnl ##

dnl #   test program for va_copy() implementation
changequote(<<,>>)
m4_define(__va_copy_test, <<[
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#define DO_VA_COPY(d, s) $1
void test(char *str, ...)
{
    va_list ap, ap2;
    int i;
    va_start(ap, str);
    DO_VA_COPY(ap2, ap);
    for (i = 1; i <= 9; i++) {
        int k = (int)va_arg(ap, int);
        if (k != i)
            abort();
    }
    DO_VA_COPY(ap, ap2);
    for (i = 1; i <= 9; i++) {
        int k = (int)va_arg(ap, int);
        if (k != i)
            abort();
    }
    va_end(ap);
}
int main(int argc, char *argv[])
{
    test("test", 1, 2, 3, 4, 5, 6, 7, 8, 9);
    exit(0);
}
]>>)
changequote([,])

dnl #   test driver for va_copy() implementation
m4_define(__va_copy_check, [
    AH_VERBATIM($1,
[/* Predefined possible va_copy() implementation (id: $1) */
#define __VA_COPY_USE_$1(d, s) $2])
    if test ".$ac_cv_va_copy" = .; then
        AC_TRY_RUN(__va_copy_test($2), [ac_cv_va_copy="$1"])
    fi
])

dnl #   Autoconf check for va_copy() implementation checking
AC_DEFUN(CHECK_VA_COPY,[
  dnl #   provide Autoconf display check message
  AC_MSG_CHECKING(for va_copy() function)
  dnl #   check for various implementations in priorized sequence   
  AC_CACHE_VAL(ac_cv_va_copy, [
    ac_cv_va_copy=""
    dnl #   1. check for standardized C99 macro
    __va_copy_check(C99, [va_copy((d), (s))])
    dnl #   2. check for alternative/deprecated GCC macro
    __va_copy_check(GCM, [VA_COPY((d), (s))])
    dnl #   3. check for internal GCC macro (high-level define)
    __va_copy_check(GCH, [__va_copy((d), (s))])
    dnl #   4. check for internal GCC macro (built-in function)
    __va_copy_check(GCB, [__builtin_va_copy((d), (s))])
    dnl #   5. check for assignment approach (assuming va_list is a struct)
    __va_copy_check(ASS, [do { (d) = (s); } while (0)])
    dnl #   6. check for assignment approach (assuming va_list is a pointer)
    __va_copy_check(ASP, [do { *(d) = *(s); } while (0)])
    dnl #   7. check for memory copying approach (assuming va_list is a struct)
    __va_copy_check(CPS, [memcpy((void *)&(d), (void *)&(s), sizeof((s)))])
    dnl #   8. check for memory copying approach (assuming va_list is a pointer)
    __va_copy_check(CPP, [memcpy((void *)(d), (void *)(s), sizeof(*(s)))])
    if test ".$ac_cv_va_copy" = .; then
        AC_ERROR([no working implementation found])
    fi
  ])
  dnl #   optionally activate the fallback implementation
  if test ".$ac_cv_va_copy" = ".C99"; then
      AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy() macro exists (and no fallback implementation is required)])
  fi
  dnl #   declare which fallback implementation to actually use
  AC_DEFINE_UNQUOTED([__VA_COPY_USE], [__VA_COPY_USE_$ac_cv_va_copy],
      [Define to id of used va_copy() implementation])
  dnl #   provide activation hook for fallback implementation
  AH_VERBATIM([__VA_COPY_ACTIVATION],
[/* Optional va_copy() implementation activation */
#ifndef HAVE_VA_COPY
#define va_copy(d, s) __VA_COPY_USE(d, s)
#endif
])
  dnl #   provide Autoconf display result message
  if test ".$ac_cv_va_copy" = ".C99"; then
      AC_MSG_RESULT([yes])
  else
      AC_MSG_RESULT([no (using fallback implementation)])
  fi
  m4_undefine([__va_copy_test])
  m4_undefine([__va_copy_check])
])

@


1.18
log
@Adjust copyright messages for new year 2005.
@
text
@d500 1
a500 1
    __va_copy_check(CPS, [memcpy((void *)&(d), (void *)&(s)), sizeof((s))])
d502 1
a502 1
    __va_copy_check(CPP, [memcpy((void *)(d), (void *)(s)), sizeof(*(s))])
@


1.17
log
@- Add va_copy() Autoconf checks to make va_list copying portable.
- Accept new GNU Bison 2.0
@
text
@d3 3
a5 3
dnl ##  Copyright (c) 2001-2004 Cable & Wireless <http://www.cw.com/>
dnl ##  Copyright (c) 2001-2004 The OSSP Project <http://www.ossp.org/>
dnl ##  Copyright (c) 2001-2004 Ralf S. Engelschall <rse@@engelschall.com>
@


1.16
log
@Adjust copyright messages for new year 2005.
@
text
@d420 111
@


1.15
log
@reorganize compiler warning options for easier comparison with other packages
@
text
@d3 3
a5 3
dnl ##  Copyright (c) 2001-2003 Cable & Wireless Deutschland GmbH
dnl ##  Copyright (c) 2001-2003 The OSSP Project (http://www.ossp.org/)
dnl ##  Copyright (c) 2001-2003 Ralf S. Engelschall <rse@@engelschall.com>
@


1.14
log
@- remove trailing whitespaces
- adjust copyright messages
- consistently use "OSSP l2"
- consistently talk about "Flexible Logging"
- use standard OSSP ASCII-art
@
text
@d144 13
a156 2
    WMORE="-Wshadow -Wpointer-arith -Wcast-align -Winline"
    WMORE="$WMORE -Wmissing-prototypes -Wmissing-declarations -Wnested-externs"
@


1.13
log
@polish for release
@
text
@d2 4
a5 3
dnl ##  OSSP l2 - Logging Library
dnl ##  Copyright (c) 2001-2002 The OSSP Project (http://www.ossp.org/)
dnl ##  Copyright (c) 2001-2002 Cable & Wireless Deutschland (http://www.cw.com/de/)
d7 1
a7 1
dnl ##  This file is part of OSSP L2, a flexible logging library which
d57 2
a58 2
dnl ##    AC_HEADLINE(<short-name>, <long-name>, 
dnl ##                <vers-var>, <vers-file>, 
d80 1
a80 1
 
d356 1
a356 1
        AC_PATH_PROG($1, $prog, NA) 
d385 1
a385 1
        AC_PATH_PROG($1, $prog, NA) 
@


1.12
log
@upgrade to flex-beta 2.5.10 (incompatible, so require it)
@
text
@d2 1
a2 1
dnl ##  L2 - OSSP Logging Library
d7 1
a7 1
dnl ##  can be found at http://www.ossp.org/pkg/l2/.
@


1.11
log
@upgrade to Autoconf 2.53 environment
@
text
@d339 69
@


1.10
log
@bump copyright year
@
text
@a61 1
AC_DIVERT_PUSH(NOTICE)dnl
a89 1
AC_DIVERT_POP()
@


1.9
log
@Remove all half-done C++ things. Because in the near future we neither
will have time to finish this nor do we really want it to be finished.
So kick out all of this stuff. If we later want to add real C++ support,
we can easily apply this again.
@
text
@d3 2
a4 2
dnl ##  Copyright (c) 2001 The OSSP Project (http://www.ossp.org/)
dnl ##  Copyright (c) 2001 Cable & Wireless Deutschland (http://www.cw.com/de/)
@


1.8
log
@Add --enable-maintainer mode and only use Bison and Flex if this mode
enabled. Else we assume end user mode where the scanner and parser files
have to be already pre-generated. Additionally check the version of the
installed GNU Flex to make sure developers to not think the 1997'er Flex
version 2.5.4 is sufficient.
@
text
@a167 4
case "$CXXFLAGS" in
    *-g* ) CXXFLAGS=`echo "$CXXFLAGS" |\
                     sed -e 's/ -g / /g' -e 's/ -g$//' -e 's/^-g //g' -e 's/^-g$//'` ;;
esac
@


1.7
log
@remove -ggdb3, because it causes trouble nowadays
@
text
@d182 17
@


1.6
log
@Added debug infrastructure, assertions, fixed one bug.
@
text
@a142 1
    AC_COMPILER_OPTION(ggdb3, -ggdb3, -ggdb3, CFLAGS="$CFLAGS -ggdb3")
@


1.5
log
@headline polishing
@
text
@d142 1
@


1.4
log
@add Dmalloc support to L2
@
text
@d46 3
a48 1
    echo "Platform: ${TB}${$1}${TN}"
d82 4
a85 2
    echo "Configuring ${TB}$1${TN} ($2), Version ${TB}${$3_STR}${TN}"
    echo "$5"
@


1.3
log
@Fix more ossp.com references by replacing with the
correct domain name ossp.org.
@
text
@d189 135
@


1.2
log
@Upgrade to GNU autoconf 2.52, GNU libtool 1.4, GNU shtool 1.5.4
@
text
@d7 1
a7 1
dnl ##  can be found at http://www.ossp.com/pkg/l2/.
@


1.1
log
@Initial revision
@
text
@d38 1
a38 1
if test ".$host" != .NONE; then
a39 2
elif test ".$nonopt" != .NONE; then
    $1="$nonopt"
d60 1
a60 1
AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
d152 1
a152 1
AC_DEFINE(STR_DEBUG)
d178 1
a178 1
dnl ##  Minimalistic Libtool Glue Code
d181 1
a181 1
dnl ##    AC_PROG_LIBTOOL(<platform-variable>)
d184 4
a187 28
AC_DEFUN(AC_PROG_LIBTOOL,[dnl
AC_ARG_ENABLE(static,dnl
[  --enable-static         build static libraries (default=yes)],
enable_static="$enableval",
if test ".$enable_static" = .; then
    enable_static=yes
fi
)dnl
AC_ARG_ENABLE(shared,dnl
[  --enable-shared         build shared libraries (default=yes)],
enable_shared="$enableval",
if test ".$enable_shared" = .; then
    enable_shared=yes
fi
)dnl
libtool_flags=''
dnl libtool_flags="$libtool_flags --cache-file=$cache_file"
test ".$silent"            = .yes && libtool_flags="$libtool_flags --silent"
test ".$enable_static"     = .no  && libtool_flags="$libtool_flags --disable-static"
test ".$enable_shared"     = .no  && libtool_flags="$libtool_flags --disable-shared"
test ".$ac_cv_prog_gcc"    = .yes && libtool_flags="$libtool_flags --with-gcc"
test ".$ac_cv_prog_gnu_ld" = .yes && libtool_flags="$libtool_flags --with-gnu-ld"
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" LD="$LD" \
${CONFIG_SHELL-/bin/sh} $srcdir/ltconfig --no-reexec \
$libtool_flags --srcdir=$srcdir --no-verify $srcdir/ltmain.sh $1 ||\
AC_MSG_ERROR([libtool configuration failed])
dnl (AC_CACHE_LOAD) >/dev/null 2>&1
])dnl
@


1.1.1.1
log
@L2 initial source tree
@
text
@@