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warning: AC_CACHE_VAL


From: 韩中华
Subject: warning: AC_CACHE_VAL
Date: Wed, 24 Mar 2010 16:48:05 +0800

hello there,

I got a problem that I had been trying to fix it for several days. It's still there, I can not get over it.

here is report when I do this command:  $ aclocal
report:
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_pic_works, ...): suspicious cache-id, must contain _cv_ to be cached
../../lib/autoconf/general.m4:2018: AC_CACHE_VAL is expanded from...
../../lib/autoconf/general.m4:2039: AC_CACHE_CHECK is expanded from...
/usr/share/aclocal/libtool.m4:615: AC_LIBTOOL_COMPILER_OPTION is expanded from...
/usr/share/aclocal/libtool.m4:4835: AC_LIBTOOL_PROG_COMPILER_PIC is expanded from...
/usr/share/aclocal/libtool.m4:2668: _LT_AC_LANG_C_CONFIG is expanded from...
/usr/share/aclocal/libtool.m4:2667: AC_LIBTOOL_LANG_C_CONFIG is expanded from...
/usr/share/aclocal/libtool.m4:80: AC_LIBTOOL_SETUP is expanded from...
/usr/share/aclocal/libtool.m4:60: _AC_PROG_LIBTOOL is expanded from...
/usr/share/aclocal/libtool.m4:25: AC_PROG_LIBTOOL is expanded from...
/usr/share/aclocal/libtool.m4:6335: AM_PROG_LIBTOOL is expanded from...
configure.in:9: the top level
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_static_works, ...): suspicious cache-id, must contain _cv_ to be cached
/usr/share/aclocal/libtool.m4:660: AC_LIBTOOL_LINKER_OPTION is expanded from...
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_pic_works_CXX, ...): suspicious cache-id, must contain _cv_ to be cached
/usr/share/aclocal/libtool.m4:2749: _LT_AC_LANG_CXX_CONFIG is expanded from...
/usr/share/aclocal/libtool.m4:2748: AC_LIBTOOL_LANG_CXX_CONFIG is expanded from...
/usr/share/aclocal/libtool.m4:1804: _LT_AC_TAGCONFIG is expanded from...
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_static_works_CXX, ...): suspicious cache-id, must contain _cv_ to be cached
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_pic_works_F77, ...): suspicious cache-id, must contain _cv_ to be cached
/usr/share/aclocal/libtool.m4:3916: _LT_AC_LANG_F77_CONFIG is expanded from...
/usr/share/aclocal/libtool.m4:3915: AC_LIBTOOL_LANG_F77_CONFIG is expanded from...
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_static_works_F77, ...): suspicious cache-id, must contain _cv_ to be cached
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_pic_works_GCJ, ...): suspicious cache-id, must contain _cv_ to be cached
/usr/share/aclocal/libtool.m4:4018: _LT_AC_LANG_GCJ_CONFIG is expanded from...
/usr/share/aclocal/libtool.m4:4017: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
configure.in:9: warning: AC_CACHE_VAL(lt_prog_compiler_static_works_GCJ, ...): suspicious cache-id, must contain _cv_ to be cached

my configure.in is like this:

  1 #                                               -*- Autoconf -*-
  2 # Process this file with autoconf to produce a configure script.
  3
  4 AC_PREREQ([2.59])
  5 AC_INIT([ltp-service], [1.0], [address@hidden])
  6 AC_CONFIG_SRCDIR([__xml4nlp/tinyxmlerror.cpp])
  7 AM_CONFIG_HEADER([config.h])
  8 AM_INIT_AUTOMAKE(ltp-service, 1.0)
  9 AM_PROG_LIBTOOL
 10
 11 # Checks for programs.
 12 AC_PROG_CXX
 13 AC_PROG_CC
 14
 15 # Checks for libraries.
 16 # FIXME: Replace `main' with a function in `-lbase64':
 17 AC_CHECK_LIB([base64], [main])
 18 # FIXME: Replace `main' with a function in `-ldl':
 19 AC_CHECK_LIB([dl], [main])
 20 # FIXME: Replace `main' with a function in `-lltpservice':
 21 AC_CHECK_LIB([ltpservice], [main])
 22 # FIXME: Replace `main' with a function in `-lutil':
 23 AC_CHECK_LIB([util], [main])
 24 # FIXME: Replace `main' with a function in `-lxml4nlp':
 25 AC_CHECK_LIB([xml4nlp], [main])
 26
 27 # Checks for header files.
 28 AC_CHECK_HEADERS([netdb.h stddef.h stdlib.h string.h])
 29
 30 # Checks for typedefs, structures, and compiler characteristics.
 31 AC_HEADER_STDBOOL
 32 AC_C_INLINE
 33 AC_TYPE_SIZE_T
 34 AC_CHECK_TYPES([ptrdiff_t])
 35
 36 # Checks for library functions.
 37 AC_CHECK_FUNCS([gethostbyname memmove socket strchr])
 38
 39 AC_CONFIG_FILES([Makefile
 40                  __ltpService/Makefile
 41                  __util/Makefile
 42                  __xml4nlp/Makefile
 43                  examples/Makefile])
 44 AC_OUTPUT

--
  good luck  
       
                   dahua
                                                                 address@hidden
  

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