libc.cdl

eCos1.31版

# ====================================================================
#
#      libc.cdl
#
#      C library configuration data
#
# ====================================================================
#####COPYRIGHTBEGIN####
#                                                                          
# -------------------------------------------                              
# The contents of this file are subject to the Red Hat eCos Public License 
# Version 1.1 (the "License"); you may not use this file except in         
# compliance with the License.  You may obtain a copy of the License at    
# http://www.redhat.com/                                                   
#                                                                          
# Software distributed under the License is distributed on an "AS IS"      
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
# License for the specific language governing rights and limitations under 
# the License.                                                             
#                                                                          
# The Original Code is eCos - Embedded Configurable Operating System,      
# released September 30, 1998.                                             
#                                                                          
# The Initial Developer of the Original Code is Red Hat.                   
# Portions created by Red Hat are                                          
# Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
# All Rights Reserved.                                                     
# -------------------------------------------                              
#                                                                          
#####COPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      bartv
# Original data:  jlarmour
# Contributors:
# Date:           1999-06-13
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_LIBC {
    display       "C library"
    description   "
        This package enables compatibility with the ISO
        C standard - ISO/IEC 9899:1990. This allows the
        user application to use well known standard
        C library functions, and in eCos starts a
        thread to invoke the user function main()"
    doc           redirect/the-iso-standard-c-and-math-libraries.html
    compile       ctype/isalnum.cxx ctype/isalpha.cxx   ctype/iscntrl.cxx    \
                  ctype/isdigit.cxx ctype/isgraph.cxx   ctype/islower.cxx    \
                  ctype/isprint.cxx ctype/ispunct.cxx   ctype/isspace.cxx    \
                  ctype/isupper.cxx ctype/isxdigit.cxx  ctype/tolower.cxx    \
                  ctype/toupper.cxx                                          \
                                                                             \
                  errno/errno.cxx                                            \
                                                                             \
                  i18n/locale.cxx                                            \
                                                                             \
                  setjmp/longjmp.cxx                                         \
                                                                             \
                  signal/raise.cxx              signal/siginit.cxx           \
                  signal/signal.cxx                                          \
                                                                             \
                  stdio/common/fclose.cxx       stdio/common/fflush.cxx      \
                  stdio/common/fopen.cxx        stdio/common/freopen.cxx     \
                  stdio/common/setvbuf.cxx      stdio/common/snprintf.cxx    \
                  stdio/common/sprintf.cxx      stdio/common/sscanf.cxx      \
                  stdio/common/stderr.cxx       stdio/common/stdin.cxx       \
                  stdio/common/stdiofiles.cxx                                \
                  stdio/common/stdioinlines.cxx stdio/common/stdiosupp.cxx   \
                  stdio/common/stdout.cxx       stdio/common/stream.cxx      \
                  stdio/common/streambuf.cxx    stdio/common/ungetc.cxx      \
                  stdio/common/vsnprintf.cxx    stdio/common/vsscanf.cxx     \
                  stdio/input/fgetc.cxx         stdio/input/fgets.cxx        \
                  stdio/input/fread.cxx         stdio/input/fscanf.cxx       \
                  stdio/input/gets.cxx          stdio/input/scanf.cxx        \
                  stdio/input/vfscanf.cxx       stdio/output/fnprintf.cxx    \
                  stdio/output/fprintf.cxx      stdio/output/fputc.cxx       \
                  stdio/output/fputs.cxx        stdio/output/fwrite.cxx      \
                  stdio/output/printf.cxx       stdio/output/vfnprintf.cxx   \
                                                                             \
                  stdlib/_exit.cxx   stdlib/abort.cxx    stdlib/abs.cxx      \
                  stdlib/atexit.cxx  stdlib/atof.cxx     stdlib/atoi.cxx     \
                  stdlib/atol.cxx    stdlib/bsearch.cxx  stdlib/div.cxx      \
                  stdlib/exit.cxx    stdlib/getenv.cxx   stdlib/itoa.cxx     \
                  stdlib/labs.cxx    stdlib/ldiv.cxx     stdlib/malloc.cxx   \
                  stdlib/qsort.cxx   stdlib/rand.cxx     stdlib/strtod.cxx   \
                  stdlib/strtol.cxx  stdlib/strtoul.cxx  stdlib/system.cxx   \
                                                                             \
                  string/memchr.cxx  string/memcmp.cxx  string/memmove.cxx   \
                  string/strcat.cxx  string/strchr.cxx  string/strcmp.cxx    \
                  string/strcoll.cxx string/strcpy.cxx  string/strcspn.cxx   \
                  string/strlen.cxx  string/strncat.cxx string/strncmp.cxx   \
                  string/strncpy.cxx string/strpbrk.cxx string/strrchr.cxx   \
                  string/strspn.cxx  string/strstr.cxx  string/strsuppt.cxx  \
                  string/strtok.cxx  string/strxfrm.cxx                      \
                                                                             \
                  support/cstartup.cxx           support/environ.cxx         \
                  support/invokemain.cxx         support/main.cxx            \
                  support/mainthread.cxx                                     \
                                                                             \
                  time/asctime.cxx     time/asctime_r.cxx time/clock.cxx     \
                  time/ctime.cxx       time/ctime_r.cxx   time/difftime.cxx  \
                  time/gmtime.cxx      time/gmtime_r.cxx  time/localtime.cxx \
                  time/localtime_r.cxx time/mktime.cxx    time/settime.cxx   \
                  time/strftime.cxx    time/time.cxx      time/timeutil.cxx
    

    cdl_option CYGIMP_LIBC_CTYPE_INLINES {
        display       "Inline versions of <ctype.h> functions"
        default_value 1
        description   "
            This option chooses whether the simple character
            classification and conversion functions (e.g.
            isupper(), isalpha(), toupper(), etc.)
            from <ctype.h> are available as inline
            functions. This may improve performance and as
            the functions are small, may even improve code
            size."
    }

    # STRING CONFIGURATION OPTIONS
    cdl_component CYGPKG_LIBC_STRING {
        display       "String functions"
        flavor        none
        description   "
            Options associated with the standard string functions"

        script        string.cdl
    }

    # SETJMP CONFIGURATION OPTIONS
    cdl_option CYGIMP_LIBC_SETJMP_INLINES {
        display       "Inline version of the longjmp() function"
        default_value 1
        description   "
            This option chooses whether the longjmp() function
            is available as an inline function. This may
            improve performance, and as the function is small
            may even improve code size. "
    }

    # STDLIB CONFIGURATION OPTIONS
    cdl_component CYGPKG_LIBC_STDLIB {
        display       "Standard utility functions"
        flavor        none
        description   "
            Options associated with the standard utility functions in <stdlib.h>"

        script        stdlib.cdl
    }

    # STDIO CONFIGURATION OPTIONS
    cdl_component CYGPKG_LIBC_STDIO {
        display       "Standard input/output functions"
        flavor        bool
        requires      CYGPKG_IO
        requires      CYGPKG_IO_SERIAL_HALDIAG
        default_value 1
        description   "
            This enables support for standard I/O functions from <stdio.h>."

        script        stdio.cdl
    }


    # INTERNATIONALIZATION AND LOCALIZATION OPTIONS
    cdl_option CYGNUM_LIBC_MAX_LOCALE_NAME_SIZE {
        display       "Size of locale name strings"
        flavor        data