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-rw-r--r--contrib/argp-standalone/acinclude.m41084
1 files changed, 0 insertions, 1084 deletions
diff --git a/contrib/argp-standalone/acinclude.m4 b/contrib/argp-standalone/acinclude.m4
deleted file mode 100644
index fb61e957dfa..00000000000
--- a/contrib/argp-standalone/acinclude.m4
+++ /dev/null
@@ -1,1084 +0,0 @@
-dnl Try to detect the type of the third arg to getsockname() et al
-AC_DEFUN([LSH_TYPE_SOCKLEN_T],
-[AH_TEMPLATE([socklen_t], [Length type used by getsockopt])
-AC_CACHE_CHECK([for socklen_t in sys/socket.h], ac_cv_type_socklen_t,
-[AC_EGREP_HEADER(socklen_t, sys/socket.h,
- [ac_cv_type_socklen_t=yes], [ac_cv_type_socklen_t=no])])
-if test $ac_cv_type_socklen_t = no; then
- AC_MSG_CHECKING(for AIX)
- AC_EGREP_CPP(yes, [
-#ifdef _AIX
- yes
-#endif
-],[
-AC_MSG_RESULT(yes)
-AC_DEFINE(socklen_t, size_t)
-],[
-AC_MSG_RESULT(no)
-AC_DEFINE(socklen_t, int)
-])
-fi
-])
-
-dnl Choose cc flags for compiling position independent code
-AC_DEFUN([LSH_CCPIC],
-[AC_MSG_CHECKING(CCPIC)
-AC_CACHE_VAL(lsh_cv_sys_ccpic,[
- if test -z "$CCPIC" ; then
- if test "$GCC" = yes ; then
- case `uname -sr` in
- BSD/OS*)
- case `uname -r` in
- 4.*) CCPIC="-fPIC";;
- *) CCPIC="";;
- esac
- ;;
- Darwin*)
- CCPIC="-fPIC"
- ;;
- SunOS\ 5.*)
- # Could also use -fPIC, if there are a large number of symbol reference
- CCPIC="-fPIC"
- ;;
- CYGWIN*)
- CCPIC=""
- ;;
- *)
- CCPIC="-fpic"
- ;;
- esac
- else
- case `uname -sr` in
- Darwin*)
- CCPIC="-fPIC"
- ;;
- IRIX*)
- CCPIC="-share"
- ;;
- hp*|HP*) CCPIC="+z"; ;;
- FreeBSD*) CCPIC="-fpic";;
- SCO_SV*) CCPIC="-KPIC -dy -Bdynamic";;
- UnixWare*|OpenUNIX*) CCPIC="-KPIC -dy -Bdynamic";;
- Solaris*) CCPIC="-KPIC -Bdynamic";;
- Windows_NT*) CCPIC="-shared" ;;
- esac
- fi
- fi
- OLD_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $CCPIC"
- AC_TRY_COMPILE([], [exit(0);],
- lsh_cv_sys_ccpic="$CCPIC", lsh_cv_sys_ccpic='')
- CFLAGS="$OLD_CFLAGS"
-])
-CCPIC="$lsh_cv_sys_ccpic"
-AC_MSG_RESULT($CCPIC)
-AC_SUBST([CCPIC])])
-
-dnl LSH_PATH_ADD(path-id, directory)
-AC_DEFUN([LSH_PATH_ADD],
-[AC_MSG_CHECKING($2)
-ac_exists=no
-if test -d "$2/." ; then
- ac_real_dir=`cd $2 && pwd`
- if test -n "$ac_real_dir" ; then
- ac_exists=yes
- for old in $1_REAL_DIRS ; do
- ac_found=no
- if test x$ac_real_dir = x$old ; then
- ac_found=yes;
- break;
- fi
- done
- if test $ac_found = yes ; then
- AC_MSG_RESULT(already added)
- else
- AC_MSG_RESULT(added)
- # LDFLAGS="$LDFLAGS -L $2"
- $1_REAL_DIRS="$ac_real_dir [$]$1_REAL_DIRS"
- $1_DIRS="$2 [$]$1_DIRS"
- fi
- fi
-fi
-if test $ac_exists = no ; then
- AC_MSG_RESULT(not found)
-fi
-])
-
-dnl LSH_RPATH_ADD(dir)
-AC_DEFUN([LSH_RPATH_ADD], [LSH_PATH_ADD(RPATH_CANDIDATE, $1)])
-
-dnl LSH_RPATH_INIT(candidates)
-AC_DEFUN([LSH_RPATH_INIT],
-[AC_MSG_CHECKING([for -R flag])
-RPATHFLAG=''
-case `uname -sr` in
- OSF1\ V4.*)
- RPATHFLAG="-rpath "
- ;;
- IRIX\ 6.*)
- RPATHFLAG="-rpath "
- ;;
- IRIX\ 5.*)
- RPATHFLAG="-rpath "
- ;;
- SunOS\ 5.*)
- if test "$TCC" = "yes"; then
- # tcc doesn't know about -R
- RPATHFLAG="-Wl,-R,"
- else
- RPATHFLAG=-R
- fi
- ;;
- Linux\ 2.*)
- RPATHFLAG="-Wl,-rpath,"
- ;;
- *)
- :
- ;;
-esac
-
-if test x$RPATHFLAG = x ; then
- AC_MSG_RESULT(none)
-else
- AC_MSG_RESULT([using $RPATHFLAG])
-fi
-
-RPATH_CANDIDATE_REAL_DIRS=''
-RPATH_CANDIDATE_DIRS=''
-
-AC_MSG_RESULT([Searching for libraries])
-
-for d in $1 ; do
- LSH_RPATH_ADD($d)
-done
-])
-
-dnl Try to execute a main program, and if it fails, try adding some
-dnl -R flag.
-dnl LSH_RPATH_FIX
-AC_DEFUN([LSH_RPATH_FIX],
-[if test $cross_compiling = no -a "x$RPATHFLAG" != x ; then
- ac_success=no
- AC_TRY_RUN([int main(int argc, char **argv) { return 0; }],
- ac_success=yes, ac_success=no, :)
-
- if test $ac_success = no ; then
- AC_MSG_CHECKING([Running simple test program failed. Trying -R flags])
-dnl echo RPATH_CANDIDATE_DIRS = $RPATH_CANDIDATE_DIRS
- ac_remaining_dirs=''
- ac_rpath_save_LDFLAGS="$LDFLAGS"
- for d in $RPATH_CANDIDATE_DIRS ; do
- if test $ac_success = yes ; then
- ac_remaining_dirs="$ac_remaining_dirs $d"
- else
- LDFLAGS="$RPATHFLAG$d $LDFLAGS"
-dnl echo LDFLAGS = $LDFLAGS
- AC_TRY_RUN([int main(int argc, char **argv) { return 0; }],
- [ac_success=yes
- ac_rpath_save_LDFLAGS="$LDFLAGS"
- AC_MSG_RESULT([adding $RPATHFLAG$d])
- ],
- [ac_remaining_dirs="$ac_remaining_dirs $d"], :)
- LDFLAGS="$ac_rpath_save_LDFLAGS"
- fi
- done
- RPATH_CANDIDATE_DIRS=$ac_remaining_dirs
- fi
- if test $ac_success = no ; then
- AC_MSG_RESULT(failed)
- fi
-fi
-])
-
-dnl Like AC_CHECK_LIB, but uses $KRB_LIBS rather than $LIBS.
-dnl LSH_CHECK_KRB_LIB(LIBRARY, FUNCTION, [, ACTION-IF-FOUND [,
-dnl ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]])
-
-AC_DEFUN([LSH_CHECK_KRB_LIB],
-[AC_CHECK_LIB([$1], [$2],
- ifelse([$3], ,
- [[ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- AC_DEFINE_UNQUOTED($ac_tr_lib)
- KRB_LIBS="-l$1 $KRB_LIBS"
- ]], [$3]),
- ifelse([$4], , , [$4
-])dnl
-, [$5 $KRB_LIBS])
-])
-
-dnl LSH_LIB_ARGP(ACTION-IF-OK, ACTION-IF-BAD)
-AC_DEFUN([LSH_LIB_ARGP],
-[ ac_argp_save_LIBS="$LIBS"
- ac_argp_save_LDFLAGS="$LDFLAGS"
- ac_argp_ok=no
- # First check if we can link with argp.
- AC_SEARCH_LIBS(argp_parse, argp,
- [ LSH_RPATH_FIX
- AC_CACHE_CHECK([for working argp],
- lsh_cv_lib_argp_works,
- [ AC_TRY_RUN(
-[#include <argp.h>
-#include <stdlib.h>
-
-static const struct argp_option
-options[] =
-{
- { NULL, 0, NULL, 0, NULL, 0 }
-};
-
-struct child_state
-{
- int n;
-};
-
-static error_t
-child_parser(int key, char *arg, struct argp_state *state)
-{
- struct child_state *input = (struct child_state *) state->input;
-
- switch(key)
- {
- default:
- return ARGP_ERR_UNKNOWN;
- case ARGP_KEY_END:
- if (!input->n)
- input->n = 1;
- break;
- }
- return 0;
-}
-
-const struct argp child_argp =
-{
- options,
- child_parser,
- NULL, NULL, NULL, NULL, NULL
-};
-
-struct main_state
-{
- struct child_state child;
- int m;
-};
-
-static error_t
-main_parser(int key, char *arg, struct argp_state *state)
-{
- struct main_state *input = (struct main_state *) state->input;
-
- switch(key)
- {
- default:
- return ARGP_ERR_UNKNOWN;
- case ARGP_KEY_INIT:
- state->child_inputs[0] = &input->child;
- break;
- case ARGP_KEY_END:
- if (!input->m)
- input->m = input->child.n;
-
- break;
- }
- return 0;
-}
-
-static const struct argp_child
-main_children[] =
-{
- { &child_argp, 0, "", 0 },
- { NULL, 0, NULL, 0}
-};
-
-static const struct argp
-main_argp =
-{ options, main_parser,
- NULL,
- NULL,
- main_children,
- NULL, NULL
-};
-
-int main(int argc, char **argv)
-{
- struct main_state input = { { 0 }, 0 };
- char *v[2] = { "foo", NULL };
-
- argp_parse(&main_argp, 1, v, 0, NULL, &input);
-
- if ( (input.m == 1) && (input.child.n == 1) )
- return 0;
- else
- return 1;
-}
-], lsh_cv_lib_argp_works=yes,
- lsh_cv_lib_argp_works=no,
- lsh_cv_lib_argp_works=no)])
-
- if test x$lsh_cv_lib_argp_works = xyes ; then
- ac_argp_ok=yes
- else
- # Reset link flags
- LIBS="$ac_argp_save_LIBS"
- LDFLAGS="$ac_argp_save_LDFLAGS"
- fi])
-
- if test x$ac_argp_ok = xyes ; then
- ifelse([$1],, true, [$1])
- else
- ifelse([$2],, true, [$2])
- fi
-])
-
-dnl LSH_GCC_ATTRIBUTES
-dnl Check for gcc's __attribute__ construction
-
-AC_DEFUN([LSH_GCC_ATTRIBUTES],
-[AC_CACHE_CHECK(for __attribute__,
- lsh_cv_c_attribute,
-[ AC_TRY_COMPILE([
-#include <stdlib.h>
-],
-[
-static void foo(void) __attribute__ ((noreturn));
-
-static void __attribute__ ((noreturn))
-foo(void)
-{
- exit(1);
-}
-],
-lsh_cv_c_attribute=yes,
-lsh_cv_c_attribute=no)])
-
-AH_TEMPLATE([HAVE_GCC_ATTRIBUTE], [Define if the compiler understands __attribute__])
-if test "x$lsh_cv_c_attribute" = "xyes"; then
- AC_DEFINE(HAVE_GCC_ATTRIBUTE)
-fi
-
-AH_BOTTOM(
-[#if __GNUC__ || HAVE_GCC_ATTRIBUTE
-# define NORETURN __attribute__ ((__noreturn__))
-# define PRINTF_STYLE(f, a) __attribute__ ((__format__ (__printf__, f, a)))
-# define UNUSED __attribute__ ((__unused__))
-#else
-# define NORETURN
-# define PRINTF_STYLE(f, a)
-# define UNUSED
-#endif
-])])
-
-AC_DEFUN([LSH_GCC_FUNCTION_NAME],
-[# Check for gcc's __FUNCTION__ variable
-AH_TEMPLATE([HAVE_GCC_FUNCTION],
- [Define if the compiler understands __FUNCTION__])
-AH_BOTTOM(
-[#if HAVE_GCC_FUNCTION
-# define FUNCTION_NAME __FUNCTION__
-#else
-# define FUNCTION_NAME "Unknown"
-#endif
-])
-
-AC_CACHE_CHECK(for __FUNCTION__,
- lsh_cv_c_FUNCTION,
- [ AC_TRY_COMPILE(,
- [ #if __GNUC__ == 3
- # error __FUNCTION__ is broken in gcc-3
- #endif
- void foo(void) { char c = __FUNCTION__[0]; } ],
- lsh_cv_c_FUNCTION=yes,
- lsh_cv_c_FUNCTION=no)])
-
-if test "x$lsh_cv_c_FUNCTION" = "xyes"; then
- AC_DEFINE(HAVE_GCC_FUNCTION)
-fi
-])
-
-# Check for alloca, and include the standard blurb in config.h
-AC_DEFUN([LSH_FUNC_ALLOCA],
-[AC_FUNC_ALLOCA
-AC_CHECK_HEADERS([malloc.h])
-AH_BOTTOM(
-[/* AIX requires this to be the first thing in the file. */
-#ifndef __GNUC__
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-#else /* defined __GNUC__ */
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# endif
-#endif
-/* Needed for alloca on windows */
-#if HAVE_MALLOC_H
-# include <malloc.h>
-#endif
-])])
-
-AC_DEFUN([LSH_FUNC_STRERROR],
-[AC_CHECK_FUNCS(strerror)
-AH_BOTTOM(
-[#if HAVE_STRERROR
-#define STRERROR strerror
-#else
-#define STRERROR(x) (sys_errlist[x])
-#endif
-])])
-
-AC_DEFUN([LSH_FUNC_STRSIGNAL],
-[AC_CHECK_FUNCS(strsignal)
-AC_CHECK_DECLS([sys_siglist, _sys_siglist])
-AH_BOTTOM(
-[#if HAVE_STRSIGNAL
-# define STRSIGNAL strsignal
-#else /* !HAVE_STRSIGNAL */
-# if HAVE_DECL_SYS_SIGLIST
-# define STRSIGNAL(x) (sys_siglist[x])
-# else
-# if HAVE_DECL__SYS_SIGLIST
-# define STRSIGNAL(x) (_sys_siglist[x])
-# else
-# define STRSIGNAL(x) "Unknown signal"
-# if __GNUC__
-# warning Using dummy STRSIGNAL
-# endif
-# endif
-# endif
-#endif /* !HAVE_STRSIGNAL */
-])])
-
-dnl LSH_MAKE_CONDITIONAL(symbol, test)
-AC_DEFUN([LSH_MAKE_CONDITIONAL],
-[if $2 ; then
- IF_$1=''
- UNLESS_$1='# '
-else
- IF_$1='# '
- UNLESS_$1=''
-fi
-AC_SUBST(IF_$1)
-AC_SUBST(UNLESS_$1)])
-
-dnl LSH_DEPENDENCY_TRACKING
-
-dnl Defines compiler flags DEP_FLAGS to generate dependency
-dnl information, and DEP_PROCESS that is any shell commands needed for
-dnl massaging the dependency information further. Dependencies are
-dnl generated as a side effect of compilation. Dependency files
-dnl themselves are not treated as targets.
-
-AC_DEFUN([LSH_DEPENDENCY_TRACKING],
-[AC_ARG_ENABLE(dependency_tracking,
- AC_HELP_STRING([--disable-dependency-tracking],
- [Disable dependency tracking. Dependency tracking doesn't work with BSD make]),,
- [enable_dependency_tracking=yes])
-
-DEP_FLAGS=''
-DEP_PROCESS='true'
-if test x$enable_dependency_tracking = xyes ; then
- if test x$GCC = xyes ; then
- gcc_version=`gcc --version | head -1`
- case "$gcc_version" in
- 2.*|*[[!0-9.]]2.*)
- enable_dependency_tracking=no
- AC_MSG_WARN([Dependency tracking disabled, gcc-3.x is needed])
- ;;
- *)
- DEP_FLAGS='-MT $[]@ -MD -MP -MF $[]@.d'
- DEP_PROCESS='true'
- ;;
- esac
- else
- enable_dependency_tracking=no
- AC_MSG_WARN([Dependency tracking disabled])
- fi
-fi
-
-if test x$enable_dependency_tracking = xyes ; then
- DEP_INCLUDE='include '
-else
- DEP_INCLUDE='# '
-fi
-
-AC_SUBST([DEP_INCLUDE])
-AC_SUBST([DEP_FLAGS])
-AC_SUBST([DEP_PROCESS])])
-
-dnl @synopsis AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEADERS-TO-CHECK])]
-dnl
-dnl the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
-dnl existence of an include file <stdint.h> that defines a set of
-dnl typedefs, especially uint8_t,int32_t,uintptr_t.
-dnl Many older installations will not provide this file, but some will
-dnl have the very same definitions in <inttypes.h>. In other enviroments
-dnl we can use the inet-types in <sys/types.h> which would define the
-dnl typedefs int8_t and u_int8_t respectivly.
-dnl
-dnl This macros will create a local "_stdint.h" or the headerfile given as
-dnl an argument. In many cases that file will just "#include <stdint.h>"
-dnl or "#include <inttypes.h>", while in other environments it will provide
-dnl the set of basic 'stdint's definitions/typedefs:
-dnl int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
-dnl int_least32_t.. int_fast32_t.. intmax_t
-dnl which may or may not rely on the definitions of other files,
-dnl or using the AC_CHECK_SIZEOF macro to determine the actual
-dnl sizeof each type.
-dnl
-dnl if your header files require the stdint-types you will want to create an
-dnl installable file mylib-int.h that all your other installable header
-dnl may include. So if you have a library package named "mylib", just use
-dnl AX_CREATE_STDINT_H(mylib-int.h)
-dnl in configure.ac and go to install that very header file in Makefile.am
-dnl along with the other headers (mylib.h) - and the mylib-specific headers
-dnl can simply use "#include <mylib-int.h>" to obtain the stdint-types.
-dnl
-dnl Remember, if the system already had a valid <stdint.h>, the generated
-dnl file will include it directly. No need for fuzzy HAVE_STDINT_H things...
-dnl
-dnl @, (status: used on new platforms) (see http://ac-archive.sf.net/gstdint/)
-dnl @version $Id: acinclude.m4,v 1.27 2004/11/23 21:27:35 nisse Exp $
-dnl @author Guido Draheim <guidod@gmx.de>
-
-AC_DEFUN([AX_CREATE_STDINT_H],
-[# ------ AX CREATE STDINT H -------------------------------------
-AC_MSG_CHECKING([for stdint types])
-ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
-# try to shortcircuit - if the default include path of the compiler
-# can find a "stdint.h" header then we assume that all compilers can.
-AC_CACHE_VAL([ac_cv_header_stdint_t],[
-old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
-old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
-old_CFLAGS="$CFLAGS" ; CFLAGS=""
-AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
-[ac_cv_stdint_result="(assuming C99 compatible system)"
- ac_cv_header_stdint_t="stdint.h"; ],
-[ac_cv_header_stdint_t=""])
-CXXFLAGS="$old_CXXFLAGS"
-CPPFLAGS="$old_CPPFLAGS"
-CFLAGS="$old_CFLAGS" ])
-
-v="... $ac_cv_header_stdint_h"
-if test "$ac_stdint_h" = "stdint.h" ; then
- AC_MSG_RESULT([(are you sure you want them in ./stdint.h?)])
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- AC_MSG_RESULT([(are you sure you want them in ./inttypes.h?)])
-elif test "_$ac_cv_header_stdint_t" = "_" ; then
- AC_MSG_RESULT([(putting them into $ac_stdint_h)$v])
-else
- ac_cv_header_stdint="$ac_cv_header_stdint_t"
- AC_MSG_RESULT([$ac_cv_header_stdint (shortcircuit)])
-fi
-
-if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
-
-dnl .....intro message done, now do a few system checks.....
-dnl btw, all CHECK_TYPE macros do automatically "DEFINE" a type, therefore
-dnl we use the autoconf implementation detail _AC CHECK_TYPE_NEW instead
-
-inttype_headers=`echo $2 | sed -e 's/,/ /g'`
-
-ac_cv_stdint_result="(no helpful system typedefs seen)"
-AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
- ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
- AC_MSG_RESULT([(..)])
- for i in stdint.h inttypes.h sys/inttypes.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- _AC_CHECK_TYPE_NEW(uintptr_t,[ac_cv_header_stdint_x=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
- ac_cv_stdint_result="(seen uintptr_t$and64 in $i)"
- break;
- done
- AC_MSG_CHECKING([for stdint uintptr_t])
- ])
-
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
- ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
- AC_MSG_RESULT([(..)])
- for i in inttypes.h sys/inttypes.h stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
- ac_cv_stdint_result="(seen uint32_t$and64 in $i)"
- break;
- done
- AC_MSG_CHECKING([for stdint uint32_t])
- ])
-fi
-
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-if test "_$ac_cv_header_stdint_o" = "_" ; then
-AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
- ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
- AC_MSG_RESULT([(..)])
- for i in sys/types.h inttypes.h sys/inttypes.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
- ac_cv_stdint_result="(seen u_int32_t$and64 in $i)"
- break;
- done
- AC_MSG_CHECKING([for stdint u_int32_t])
- ])
-fi fi
-
-dnl if there was no good C99 header file, do some typedef checks...
-if test "_$ac_cv_header_stdint_x" = "_" ; then
- AC_MSG_CHECKING([for stdint datatype model])
- AC_MSG_RESULT([(..)])
- AC_CHECK_SIZEOF(char)
- AC_CHECK_SIZEOF(short)
- AC_CHECK_SIZEOF(int)
- AC_CHECK_SIZEOF(long)
- AC_CHECK_SIZEOF(void*)
- ac_cv_stdint_char_model=""
- ac_cv_stdint_char_model="$ac_cv_stdint_char_model$ac_cv_sizeof_char"
- ac_cv_stdint_char_model="$ac_cv_stdint_char_model$ac_cv_sizeof_short"
- ac_cv_stdint_char_model="$ac_cv_stdint_char_model$ac_cv_sizeof_int"
- ac_cv_stdint_long_model=""
- ac_cv_stdint_long_model="$ac_cv_stdint_long_model$ac_cv_sizeof_int"
- ac_cv_stdint_long_model="$ac_cv_stdint_long_model$ac_cv_sizeof_long"
- ac_cv_stdint_long_model="$ac_cv_stdint_long_model$ac_cv_sizeof_voidp"
- name="$ac_cv_stdint_long_model"
- case "$ac_cv_stdint_char_model/$ac_cv_stdint_long_model" in
- 122/242) name="$name, IP16 (standard 16bit machine)" ;;
- 122/244) name="$name, LP32 (standard 32bit mac/win)" ;;
- 122/*) name="$name (unusual int16 model)" ;;
- 124/444) name="$name, ILP32 (standard 32bit unixish)" ;;
- 124/488) name="$name, LP64 (standard 64bit unixish)" ;;
- 124/448) name="$name, LLP64 (unusual 64bit unixish)" ;;
- 124/*) name="$name (unusual int32 model)" ;;
- 128/888) name="$name, ILP64 (unusual 64bit numeric)" ;;
- 128/*) name="$name (unusual int64 model)" ;;
- 222/*|444/*) name="$name (unusual dsptype)" ;;
- *) name="$name (very unusal model)" ;;
- esac
- AC_MSG_RESULT([combined for stdint datatype model... $name])
-fi
-
-if test "_$ac_cv_header_stdint_x" != "_" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "_$ac_cv_header_stdint_o" != "_" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "_$ac_cv_header_stdint_u" != "_" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-AC_MSG_CHECKING([for extra inttypes in chosen header])
-AC_MSG_RESULT([($ac_cv_header_stdint)])
-dnl see if int_least and int_fast types are present in _this_ header.
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
-AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
-AC_CHECK_TYPE(intmax_t,,,[#include <$ac_cv_header_stdint>])
-
-fi # shortcircut to system "stdint.h"
-# ------------------ PREPARE VARIABLES ------------------------------
-if test "$GCC" = "yes" ; then
-ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
-else
-ac_cv_stdint_message="using $CC"
-fi
-
-AC_MSG_RESULT([make use of $ac_cv_header_stdint in $ac_stdint_h dnl
-$ac_cv_stdint_result])
-
-# ----------------- DONE inttypes.h checks START header -------------
-AC_CONFIG_COMMANDS([$ac_stdint_h],[
-AC_MSG_NOTICE(creating $ac_stdint_h : $_ac_stdint_h)
-ac_stdint=$tmp/_stdint.h
-
-echo "#ifndef" $_ac_stdint_h >$ac_stdint
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
-echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_t" != "_" ; then
-echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
-fi
-
-cat >>$ac_stdint <<STDINT_EOF
-
-/* ................... shortcircuit part ........................... */
-
-#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
-#include <stdint.h>
-#else
-#include <stddef.h>
-
-/* .................... configured part ............................ */
-
-STDINT_EOF
-
-echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_x" != "_" ; then
- ac_header="$ac_cv_header_stdint_x"
- echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
-else
- echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
-fi
-
-echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_o" != "_" ; then
- ac_header="$ac_cv_header_stdint_o"
- echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
-else
- echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
-fi
-
-echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_u" != "_" ; then
- ac_header="$ac_cv_header_stdint_u"
- echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
-else
- echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
-fi
-
-echo "" >>$ac_stdint
-
-if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
- echo "#include <$ac_header>" >>$ac_stdint
- echo "" >>$ac_stdint
-fi fi
-
-echo "/* which 64bit typedef has been found */" >>$ac_stdint
-if test "$ac_cv_type_uint64_t" = "yes" ; then
-echo "#define _STDINT_HAVE_UINT64_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
-fi
-if test "$ac_cv_type_u_int64_t" = "yes" ; then
-echo "#define _STDINT_HAVE_U_INT64_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-echo "/* which type model has been detected */" >>$ac_stdint
-if test "_$ac_cv_stdint_char_model" != "_" ; then
-echo "#define _STDINT_CHAR_MODEL" "$ac_cv_stdint_char_model" >>$ac_stdint
-echo "#define _STDINT_LONG_MODEL" "$ac_cv_stdint_long_model" >>$ac_stdint
-else
-echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
-echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-echo "/* whether int_least types were detected */" >>$ac_stdint
-if test "$ac_cv_type_int_least32_t" = "yes"; then
-echo "#define _STDINT_HAVE_INT_LEAST32_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
-fi
-echo "/* whether int_fast types were detected */" >>$ac_stdint
-if test "$ac_cv_type_int_fast32_t" = "yes"; then
-echo "#define _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
-fi
-echo "/* whether intmax_t type was detected */" >>$ac_stdint
-if test "$ac_cv_type_intmax_t" = "yes"; then
-echo "#define _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
- cat >>$ac_stdint <<STDINT_EOF
-/* .................... detections part ............................ */
-
-/* whether we need to define bitspecific types from compiler base types */
-#ifndef _STDINT_HEADER_INTPTR
-#ifndef _STDINT_HEADER_UINT32
-#ifndef _STDINT_HEADER_U_INT32
-#define _STDINT_NEED_INT_MODEL_T
-#else
-#define _STDINT_HAVE_U_INT_TYPES
-#endif
-#endif
-#endif
-
-#ifdef _STDINT_HAVE_U_INT_TYPES
-#undef _STDINT_NEED_INT_MODEL_T
-#endif
-
-#ifdef _STDINT_CHAR_MODEL
-#if _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
-#ifndef _STDINT_BYTE_MODEL
-#define _STDINT_BYTE_MODEL 12
-#endif
-#endif
-#endif
-
-#ifndef _STDINT_HAVE_INT_LEAST32_T
-#define _STDINT_NEED_INT_LEAST_T
-#endif
-
-#ifndef _STDINT_HAVE_INT_FAST32_T
-#define _STDINT_NEED_INT_FAST_T
-#endif
-
-#ifndef _STDINT_HEADER_INTPTR
-#define _STDINT_NEED_INTPTR_T
-#ifndef _STDINT_HAVE_INTMAX_T
-#define _STDINT_NEED_INTMAX_T
-#endif
-#endif
-
-
-/* .................... definition part ............................ */
-
-/* some system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#if defined _STDINT_HAVE_UINT64_T || defined HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#elif defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-#endif
-
-#ifndef _HAVE_UINT64_T
-/* .. here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-/* note: all ELF-systems seem to have loff-support which needs 64-bit */
-#if !defined _NO_LONGLONG
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-#if !defined _NO_LONGLONG
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
- /* compiler/cpu type to define int64_t */
-#endif
-#endif
-#endif
-
-#if defined _STDINT_HAVE_U_INT_TYPES
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-#endif
-
-#ifdef _STDINT_NEED_INT_MODEL_T
-/* we must guess all the basic types. Apart from byte-adressable system, */
-/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
-/* (btw, those nibble-addressable systems are way off, or so we assume) */
-
-dnl /* have a look at "64bit and data size neutrality" at */
-dnl /* http://unix.org/version2/whatsnew/login_64bit.html */
-dnl /* (the shorthand "ILP" types always have a "P" part) */
-
-#if defined _STDINT_BYTE_MODEL
-#if _STDINT_LONG_MODEL+0 == 242
-/* 2:4:2 = IP16 = a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
-/* 2:4:4 = LP32 = a 32-bit system derived from a 16-bit */
-/* 4:4:4 = ILP32 = a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
-/* 4:8:4 = IP32 = a 32-bit system prepared for 64-bit */
-/* 4:8:8 = LP64 = a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-/* this system has a "long" of 64bit */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef unsigned long uint64_t;
-typedef long int64_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 448
-/* LLP64 a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-/* assuming the system has a "long long" */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef unsigned long long uint64_t;
-typedef long long int64_t;
-#endif
-#else
-#define _STDINT_NO_INT32_T
-#endif
-#else
-#define _STDINT_NO_INT8_T
-#define _STDINT_NO_INT32_T
-#endif
-#endif
-
-/*
- * quote from SunOS-5.8 sys/inttypes.h:
- * Use at your own risk. As of February 1996, the committee is squarely
- * behind the fixed sized types; the "least" and "fast" types are still being
- * discussed. The probability that the "fast" types may be removed before
- * the standard is finalized is high enough that they are not currently
- * implemented.
- */
-
-#if defined _STDINT_NEED_INT_LEAST_T
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_UINT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_UINT64_T
-typedef uint64_t uint_least64_t;
-#endif
- /* least types */
-#endif
-
-#if defined _STDINT_NEED_INT_FAST_T
-typedef int8_t int_fast8_t;
-typedef int int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_UINT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef unsigned uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_UINT64_T
-typedef uint64_t uint_fast64_t;
-#endif
- /* fast types */
-#endif
-
-#ifdef _STDINT_NEED_INTMAX_T
-#ifdef _HAVE_UINT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-#endif
-
-#ifdef _STDINT_NEED_INTPTR_T
-#ifndef __intptr_t_defined
-#define __intptr_t_defined
-/* we encourage using "long" to store pointer values, never use "int" ! */
-#if _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
-typedef unsinged int uintptr_t;
-typedef int intptr_t;
-#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-#endif
-#endif
-#endif
-
- /* shortcircuit*/
-#endif
- /* once */
-#endif
-#endif
-STDINT_EOF
- if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
- AC_MSG_NOTICE([$ac_stdint_h is unchanged])
- else
- ac_dir=`AS_DIRNAME(["$ac_stdint_h"])`
- AS_MKDIR_P(["$ac_dir"])
- rm -f $ac_stdint_h
- mv $ac_stdint $ac_stdint_h
- fi
-],[# variables for create stdint.h replacement
-PACKAGE="$PACKAGE"
-VERSION="$VERSION"
-ac_stdint_h="$ac_stdint_h"
-_ac_stdint_h=AS_TR_CPP(_$PACKAGE-$ac_stdint_h)
-ac_cv_stdint_message="$ac_cv_stdint_message"
-ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
-ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
-ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
-ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
-ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
-ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
-ac_cv_stdint_char_model="$ac_cv_stdint_char_model"
-ac_cv_stdint_long_model="$ac_cv_stdint_long_model"
-ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
-ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
-ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
-])
-])
generated by cgit (git 2.34.1) at 2024-04-29 03:28:58 +0000