kopia lustrzana https://gitlab.com/sane-project/backends
epson2: reordered includes, replaced __FUNCTION__, use the new byteorder macros
moved acbyteorder.m4 to m4/byteorder.m4, added m4/stdint.m4merge-requests/1/head
Alessandro Zummo
rodzic
326e3c131c
commit
48b02b3489
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@ -1,3 +1,10 @@
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2006-12-07 Alessandro Zummo <a.zummo@towertech.it>
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* epson2: reordered includes, replaced __FUNCTION__,
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use the new byteorder macros
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* moved acbyteorder.m4 to m4/byteorder.m4,
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added m4/stdint.m4
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2006-12-06 Alessandro Zummo <a.zummo@towertech.it>
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* Added acbyteorder.m4 macro for endianness conversion
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@ -12,4 +12,5 @@
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# PARTICULAR PURPOSE.
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m4_include([acinclude.m4])
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m4_include([acbyteorder.m4])
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m4_include([m4/byteorder.m4])
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m4_include([m4/stdint.m4])
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520
backend/epson2.c
520
backend/epson2.c
Plik diff jest za duży
Load Diff
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@ -42,9 +42,98 @@
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#define SANE_EPSON_WAIT_FOR_BUTTON_DESC SANE_I18N("After sending the scan command, wait until the button on the scanner is pressed to actually start the scan process.");
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#define LINES_SHUFFLE_MAX (17) /* 2 x 8 lines plus 1 */
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#define LINES_SHUFFLE_MAX 17 /* 2 x 8 lines plus 1 */
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#define SANE_EPSON_MAX_RETRIES (120) /* how often do we retry during warmup ? */
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#define SANE_EPSON_MAX_RETRIES 120 /* how often do we retry during warmup ? */
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/* NOTE: you can find these codes with "man ascii". */
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#define STX 0x02
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#define ACK 0x06
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#define NAK 0x15
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#define CAN 0x18
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#define ESC 0x1B
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#define PF 0x19
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#define FS 0x1C
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#define S_ACK "\006"
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#define S_CAN "\030"
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#define STATUS_FER 0x80 /* fatal error */
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#define STATUS_NOT_READY 0x40 /* scanner is in use on another interface */
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#define STATUS_AREA_END 0x20 /* area end */
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#define STATUS_OPTION 0x10 /* option installed */
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#define STATUS_EXT_COMMANDS 0x02 /* scanners supports extended commands */
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#define STATUS_RESERVED 0x01 /* this should be always 0 */
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#define CMD_SIZE_EXT_STATUS 42
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#define EXT_STATUS_FER 0x80 /* fatal error */
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#define EXT_STATUS_FBF 0x40 /* flat bed scanner */
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#define EXT_STATUS_ADFT 0x20 /* page type ADF */
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#define EXT_STATUS_ADFS 0x10 /* ADF is duplex capable */
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#define EXT_STATUS_ADFO 0x08 /* ADF loads from the first sheet (page type only) */
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#define EXT_STATUS_LID 0x04 /* lid is open */
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#define EXT_STATUS_WU 0x02 /* warming up */
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#define EXT_STATUS_PB 0x01 /* scanner has a push button */
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#define EXT_STATUS_IST 0x80 /* option detected */
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#define EXT_STATUS_EN 0x40 /* option enabled */
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#define EXT_STATUS_ERR 0x20 /* other error */
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#define EXT_STATUS_PE 0x08 /* no paper */
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#define EXT_STATUS_PJ 0x04 /* paper jam */
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#define EXT_STATUS_OPN 0x02 /* cover open */
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#define EXT_IDTY_STATUS_DLF 0x80
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#define EXT_IDTY_STATUS_NOTFBF 0x40
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#define EXT_IDTY_STATUS_ADFT 0x20
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#define EXT_IDTY_STATUS_ADFS 0x10
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#define EXT_IDTY_STATUS_ADFO 0x08
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#define EXT_IDTY_STATUS_LID 0x04
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#define EXT_IDTY_STATUS_TPIR 0x02
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#define EXT_IDTY_STATUS_PB 0x01
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#define FSF_STATUS_MAIN_FER 0x80 /* system error */
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#define FSF_STATUS_MAIN_NR 0x40 /* not ready */
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#define FSF_STATUS_MAIN_WU 0x02 /* warming up */
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#define FSF_STATUS_ADF_IST 0x80 /* installed */
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#define FSF_STATUS_ADF_EN 0x40 /* enabled */
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#define FSF_STATUS_ADF_ERR 0x20 /* system error */
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#define FSF_STATUS_ADF_PE 0x08 /* paper empty */
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#define FSF_STATUS_ADF_PJ 0x04 /* paper jam */
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#define FSF_STATUS_ADF_OPN 0x02 /* cover open */
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#define FSF_STATUS_ADF_PAG 0x01 /* duplex */
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#define FSF_STATUS_TPU_IST 0x80 /* installed */
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#define FSF_STATUS_TPU_EN 0x40 /* enabled */
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#define FSF_STATUS_TPU_ERR 0x20 /* system error */
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#define FSF_STATUS_TPU_OPN 0x02 /* cover open */
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#define FSF_STATUS_MAIN2_ERR 0x20 /* system error */
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#define FSF_STATUS_MAIN2_PE 0x08 /* paper empty */
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#define FSF_STATUS_MAIN2_PJ 0x04 /* paper jam */
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#define FSF_STATUS_MAIN2_OPN 0x02 /* cover open */
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#define EPSON_LEVEL_A1 0
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#define EPSON_LEVEL_A2 1
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#define EPSON_LEVEL_B1 2
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#define EPSON_LEVEL_B2 3
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#define EPSON_LEVEL_B3 4
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#define EPSON_LEVEL_B4 5
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#define EPSON_LEVEL_B5 6
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#define EPSON_LEVEL_B6 7
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#define EPSON_LEVEL_B7 8
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#define EPSON_LEVEL_B8 9
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#define EPSON_LEVEL_F5 10
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#define EPSON_LEVEL_D1 11
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#define EPSON_LEVEL_D7 12
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#define EPSON_LEVEL_D8 13
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/* there is also a function level "A5", which I'm igoring here until somebody can
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* convince me that this is still needed. The A5 level was for the GT-300, which
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* was (is) a monochrome only scanner. So if somebody really wants to use this
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* scanner with SANE get in touch with me and we can work something out - khk
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*/
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#define EPSON_LEVEL_DEFAULT EPSON_LEVEL_B3
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typedef struct
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{
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@ -15,6 +15,7 @@ AC_PREREQ(2.54)dnl dnl Minimum Autoconf version required.
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AC_ARG_PROGRAM
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AC_NEED_BYTEORDER_H([include/byteorder.h])
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AX_NEED_STDINT_H([include/_stdint.h])
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PACKAGE=AC_PACKAGE_NAME
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VERSION=AC_PACKAGE_VERSION
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@ -0,0 +1,734 @@
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dnl AC_NEED_STDINT_H ( HEADER-TO-GENERATE )
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dnl Copyright 2001-2002 by Dan Fandrich <dan@coneharvesters.com>
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dnl This file may be copied and used freely without restrictions. No warranty
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dnl is expressed or implied.
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dnl
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dnl Look for a header file that defines size-specific integer types like the
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dnl ones recommended to be in stdint.h in the C99 standard (e.g. uint32_t).
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dnl This is a dumbed-down version of the macro of the same name in the file
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dnl ac_need_stdint_h.m4 which is part of the ac-archive, available at
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dnl <URL:http://ac-archive.sourceforge.net/> (also, another macro
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dnl AC_CREATE_STDINT_H by the same author). This version is not as smart,
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dnl but works on older autoconf versions and has a different license.
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dnl AX_CHECK_DEFINED_TYPE ( TYPE, FILE, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND )
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dnl This is similar to _AC_CHECK_TYPE_NEW (a.k.a. new syntax version of
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dnl AC_CHECK_TYPE) in autoconf 2.50 but works on older versions
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AC_DEFUN([AX_CHECK_DEFINED_TYPE],
|
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[AC_MSG_CHECKING([for $1 in $2])
|
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AC_EGREP_CPP(changequote(<<,>>)dnl
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<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
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changequote([,]), [#include <$2>],
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ac_cv_type_$1=yes, ac_cv_type_$1=no)dnl
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AC_MSG_RESULT($ac_cv_type_$1)
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if test $ac_cv_type_$1 = yes; then
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$3
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else
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$4
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fi
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])
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dnl Look for a header file that defines size-specific integer types
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AC_DEFUN([AX_NEED_STDINT_H],
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[
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changequote(, )dnl
|
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ac_dir=`echo "$1"|sed 's%/[^/][^/]*$%%'`
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changequote([, ])dnl
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if test "$ac_dir" != "$1" && test "$ac_dir" != .; then
|
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# The file is in a subdirectory.
|
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test ! -d "$ac_dir" && mkdir "$ac_dir"
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fi
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AX_CHECK_DEFINED_TYPE(uint8_t,
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stdint.h,
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[
|
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cat > "$1" <<EOF
|
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/* This file is generated automatically by configure */
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#include <stdint.h>
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EOF],
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[AX_CHECK_DEFINED_TYPE(uint8_t,
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inttypes.h,
|
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[cat > "$1" <<EOF
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/* This file is generated automatically by configure */
|
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#include <inttypes.h>
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EOF],
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[AX_CHECK_DEFINED_TYPE(uint8_t,
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sys/types.h,
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[cat > "$1" <<EOF
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/* This file is generated automatically by configure */
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#include <sys/types.h>
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EOF],
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[AX_CHECK_DEFINED_TYPE(u_int8_t,
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sys/types.h,
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[cat > "$1" <<EOF
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/* This file is generated automatically by configure */
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#ifndef __STDINT_H
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#define __STDINT_H
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#include <sys/types.h>
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typedef u_int8_t uint8_t;
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typedef u_int16_t uint16_t;
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typedef u_int32_t uint32_t;
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EOF
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AX_CHECK_DEFINED_TYPE(u_int64_t,
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sys/types.h,
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[cat >> "$1" <<EOF
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typedef u_int64_t uint64_t;
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#endif /*!__STDINT_H*/
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EOF],
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[cat >> "$1" <<EOF
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/* 64-bit types are not available on this system */
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/* typedef u_int64_t uint64_t; */
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#endif /*!__STDINT_H*/
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EOF])
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],
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||||
[AC_MSG_WARN([I can't find size-specific integer definitions on this system])
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||||
if test -e "$1" ; then
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||||
rm -f "$1"
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fi
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])])])])dnl
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])
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|
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AC_DEFUN([AX_CHECK_DATA_MODEL],[
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AC_CHECK_SIZEOF(char)
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AC_CHECK_SIZEOF(short)
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long)
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AC_CHECK_SIZEOF(void*)
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ac_cv_char_data_model=""
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ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
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ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
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ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
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ac_cv_long_data_model=""
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ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
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ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
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ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
|
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AC_MSG_CHECKING([data model])
|
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case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
|
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122/242) ac_cv_data_model="IP16" ; n="standard 16bit machine" ;;
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122/244) ac_cv_data_model="LP32" ; n="standard 32bit machine" ;;
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122/*) ac_cv_data_model="i16" ; n="unusual int16 model" ;;
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124/444) ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
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124/488) ac_cv_data_model="LP64" ; n="standard 64bit unixish" ;;
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124/448) ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
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124/*) ac_cv_data_model="i32" ; n="unusual int32 model" ;;
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128/888) ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
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128/*) ac_cv_data_model="i64" ; n="unusual int64 model" ;;
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222/*2) ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
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333/*3) ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
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444/*4) ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
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666/*6) ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
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888/*8) ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
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222/*|333/*|444/*|666/*|888/*) :
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ac_cv_data_model="iDSP" ; n="unusual dsptype" ;;
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*) ac_cv_data_model="none" ; n="very unusual model" ;;
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esac
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AC_MSG_RESULT([$ac_cv_data_model ($ac_cv_long_data_model, $n)])
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])
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|
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dnl AX_CHECK_HEADER_STDINT_X([HEADERLIST][,ACTION-IF])
|
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AC_DEFUN([AX_CHECK_HEADER_STDINT_X],[
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AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
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ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
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AC_MSG_RESULT([(..)])
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for i in m4_ifval([$1],[$1],[stdint.h inttypes.h sys/inttypes.h]) ; do
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unset ac_cv_type_uintptr_t
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unset ac_cv_type_uint64_t
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AC_CHECK_TYPE(uintptr_t,[ac_cv_header_stdint_x=$i],continue,[#include <$i>])
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AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
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m4_ifvaln([$1],[$1]) break
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done
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AC_MSG_CHECKING([for stdint uintptr_t])
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])
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])
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AC_DEFUN([AX_CHECK_HEADER_STDINT_O],[
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AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
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ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
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AC_MSG_RESULT([(..)])
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for i in m4_ifval([$1],[$1],[inttypes.h sys/inttypes.h stdint.h]) ; do
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unset ac_cv_type_uint32_t
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unset ac_cv_type_uint64_t
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AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],continue,[#include <$i>])
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AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
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m4_ifvaln([$1],[$1]) break
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break;
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done
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AC_MSG_CHECKING([for stdint uint32_t])
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])
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])
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AC_DEFUN([AX_CHECK_HEADER_STDINT_U],[
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AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
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ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
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AC_MSG_RESULT([(..)])
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for i in m4_ifval([$1],[$1],[sys/types.h inttypes.h sys/inttypes.h]) ; do
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unset ac_cv_type_u_int32_t
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unset ac_cv_type_u_int64_t
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AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],continue,[#include <$i>])
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AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
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m4_ifvaln([$1],[$1]) break
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break;
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done
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AC_MSG_CHECKING([for stdint u_int32_t])
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])
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])
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|
||||
AC_DEFUN([AX_CREATE_STDINT_H],
|
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[# ------ AX CREATE STDINT H -------------------------------------
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AC_MSG_CHECKING([for stdint types])
|
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ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
|
||||
# try to shortcircuit - if the default include path of the compiler
|
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# can find a "stdint.h" header then we assume that all compilers can.
|
||||
AC_CACHE_VAL([ac_cv_header_stdint_t],[
|
||||
old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
|
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old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
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||||
old_CFLAGS="$CFLAGS" ; CFLAGS=""
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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"
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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..
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dnl .....intro message done, now do a few system checks.....
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dnl btw, all old CHECK_TYPE macros do automatically "DEFINE" a type,
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dnl therefore we use the autoconf implementation detail CHECK_TYPE_NEW
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dnl instead that is triggered with 3 or more arguments (see types.m4)
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||||
|
||||
inttype_headers=`echo $2 | sed -e 's/,/ /g'`
|
||||
|
||||
ac_cv_stdint_result="(no helpful system typedefs seen)"
|
||||
AX_CHECK_HEADER_STDINT_X(dnl
|
||||
stdint.h inttypes.h sys/inttypes.h $inttype_headers,
|
||||
ac_cv_stdint_result="(seen uintptr_t$and64 in $i)")
|
||||
|
||||
if test "_$ac_cv_header_stdint_x" = "_" ; then
|
||||
AX_CHECK_HEADER_STDINT_O(dnl,
|
||||
inttypes.h sys/inttypes.h stdint.h $inttype_headers,
|
||||
ac_cv_stdint_result="(seen uint32_t$and64 in $i)")
|
||||
fi
|
||||
|
||||
if test "_$ac_cv_header_stdint_x" = "_" ; then
|
||||
if test "_$ac_cv_header_stdint_o" = "_" ; then
|
||||
AX_CHECK_HEADER_STDINT_U(dnl,
|
||||
sys/types.h inttypes.h sys/inttypes.h $inttype_headers,
|
||||
ac_cv_stdint_result="(seen u_int32_t$and64 in $i)")
|
||||
fi fi
|
||||
|
||||
dnl if there was no good C99 header file, do some typedef checks...
|
||||
if test "_$ac_cv_header_stdint_x" = "_" ; then
|
||||
AC_MSG_CHECKING([for stdint datatype model])
|
||||
AC_MSG_RESULT([(..)])
|
||||
AX_CHECK_DATA_MODEL
|
||||
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
|
||||
$ac_cv_stdint_result])
|
||||
|
||||
dnl -----------------------------------------------------------------
|
||||
# ----------------- DONE inttypes.h checks START header -------------
|
||||
AC_CONFIG_COMMANDS([$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
|
||||
echo "#include <stdint.h>" >>$ac_stdint
|
||||
echo "#endif" >>$ac_stdint
|
||||
echo "#endif" >>$ac_stdint
|
||||
else
|
||||
|
||||
cat >>$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_char_data_model" != "_" ; then
|
||||
echo "#define _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
|
||||
echo "#define _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$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
|
||||
#define _HAVE_LONGLONG_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
|
||||
#define _HAVE_LONGLONG_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
|
||||
#define _HAVE_LONGLONG_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
|
||||
|
||||
/* The ISO C99 standard specifies that in C++ implementations these
|
||||
should only be defined if explicitly requested. */
|
||||
#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
|
||||
#ifndef UINT32_C
|
||||
|
||||
/* Signed. */
|
||||
# define INT8_C(c) c
|
||||
# define INT16_C(c) c
|
||||
# define INT32_C(c) c
|
||||
# ifdef _HAVE_LONGLONG_UINT64_T
|
||||
# define INT64_C(c) c ## L
|
||||
# else
|
||||
# define INT64_C(c) c ## LL
|
||||
# endif
|
||||
|
||||
/* Unsigned. */
|
||||
# define UINT8_C(c) c ## U
|
||||
# define UINT16_C(c) c ## U
|
||||
# define UINT32_C(c) c ## U
|
||||
# ifdef _HAVE_LONGLONG_UINT64_T
|
||||
# define UINT64_C(c) c ## UL
|
||||
# else
|
||||
# define UINT64_C(c) c ## ULL
|
||||
# endif
|
||||
|
||||
/* Maximal type. */
|
||||
# ifdef _HAVE_LONGLONG_UINT64_T
|
||||
# define INTMAX_C(c) c ## L
|
||||
# define UINTMAX_C(c) c ## UL
|
||||
# else
|
||||
# define INTMAX_C(c) c ## LL
|
||||
# define UINTMAX_C(c) c ## ULL
|
||||
# endif
|
||||
|
||||
/* literalnumbers */
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* These limits are merily those of a two complement byte-oriented system */
|
||||
|
||||
/* Minimum of signed integral types. */
|
||||
# define INT8_MIN (-128)
|
||||
# define INT16_MIN (-32767-1)
|
||||
# define INT32_MIN (-2147483647-1)
|
||||
# define INT64_MIN (-__INT64_C(9223372036854775807)-1)
|
||||
/* Maximum of signed integral types. */
|
||||
# define INT8_MAX (127)
|
||||
# define INT16_MAX (32767)
|
||||
# define INT32_MAX (2147483647)
|
||||
# define INT64_MAX (__INT64_C(9223372036854775807))
|
||||
|
||||
/* Maximum of unsigned integral types. */
|
||||
# define UINT8_MAX (255)
|
||||
# define UINT16_MAX (65535)
|
||||
# define UINT32_MAX (4294967295U)
|
||||
# define UINT64_MAX (__UINT64_C(18446744073709551615))
|
||||
|
||||
/* Minimum of signed integral types having a minimum size. */
|
||||
# define INT_LEAST8_MIN INT8_MIN
|
||||
# define INT_LEAST16_MIN INT16_MIN
|
||||
# define INT_LEAST32_MIN INT32_MIN
|
||||
# define INT_LEAST64_MIN INT64_MIN
|
||||
/* Maximum of signed integral types having a minimum size. */
|
||||
# define INT_LEAST8_MAX INT8_MAX
|
||||
# define INT_LEAST16_MAX INT16_MAX
|
||||
# define INT_LEAST32_MAX INT32_MAX
|
||||
# define INT_LEAST64_MAX INT64_MAX
|
||||
|
||||
/* Maximum of unsigned integral types having a minimum size. */
|
||||
# define UINT_LEAST8_MAX UINT8_MAX
|
||||
# define UINT_LEAST16_MAX UINT16_MAX
|
||||
# define UINT_LEAST32_MAX UINT32_MAX
|
||||
# define UINT_LEAST64_MAX UINT64_MAX
|
||||
|
||||
/* shortcircuit*/
|
||||
#endif
|
||||
/* once */
|
||||
#endif
|
||||
#endif
|
||||
STDINT_EOF
|
||||
fi
|
||||
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="$ac_cv_type_u_int64_t"
|
||||
ac_cv_char_data_model="$ac_cv_char_data_model"
|
||||
ac_cv_long_data_model="$ac_cv_long_data_model"
|
||||
ac_cv_type_int_least32_t="$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"
|
||||
])
|
||||
])
|
||||
Ładowanie…
Reference in New Issue