Re: [bug-gnulib] Re: stdint_.h tweak

[Bruno Haible]

Mark D. Baushke wrote:
> FULL_PATH_INTTYPES_H = /usr/include/inttypes.h
> FULL_PATH_STDINT_H = /usr/include/stdint.h
> 
> which means that stdint.h has this:
> 
> ...other conditionals that probably do not lead to this block being
> ...used, even though it really should be included as this is where SGI
> ...puts all of the types we need.
> # if 1
> #  include /usr/include/inttypes.h
> # endif

Thanks for reporting this; I'm fixing it through the appended patch.

> I suspect that it would be better to ensure that config.h is included
> and then just use
> 
> # if @HAVE_INTTYPES_H@
> #  include FULL_PATH_INTTYPES_H
> # endif

No, Simon wants a stdint.h that is independent of config.h, so that
1) it can be used in projects that have multiple directories and multiple
   config.h files,
2) it can be installed.

Bruno


2006-06-19  Bruno Haible  <address@hidden>

        * stdint.m4 (gl_STDINT_H): Enclose the values of FULL_PATH_STDINT_H
        and FULL_PATH_INTTYPES_H in angle brackets.
        Reported by Mark D. Baushke <address@hidden>.

*** stdint.m4   17 Jun 2006 20:02:16 -0000      1.6
--- stdint.m4   19 Jun 2006 11:23:46 -0000
***************
*** 1,4 ****
! # stdint.m4 serial 6
  dnl Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
--- 1,4 ----
! # stdint.m4 serial 7
  dnl Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
***************
*** 14,20 ****
    if test $gl_cv_header_stdint_h = yes; then
      ac_cv_header_stdint_h=yes; dnl Hack for gl_FULL_HEADER_PATH.
      gl_FULL_HEADER_PATH([stdint.h])
!     FULL_PATH_STDINT_H=$gl_cv_full_path_stdint_h
      AC_SUBST([FULL_PATH_STDINT_H])
      HAVE_STDINT_H=1
    else
--- 14,20 ----
    if test $gl_cv_header_stdint_h = yes; then
      ac_cv_header_stdint_h=yes; dnl Hack for gl_FULL_HEADER_PATH.
      gl_FULL_HEADER_PATH([stdint.h])
!     FULL_PATH_STDINT_H='<'$gl_cv_full_path_stdint_h'>'
      AC_SUBST([FULL_PATH_STDINT_H])
      HAVE_STDINT_H=1
    else
***************
*** 27,33 ****
    if test $gl_cv_header_inttypes_h = yes; then
      ac_cv_header_inttypes_h=yes; dnl Hack for gl_FULL_HEADER_PATH.
      gl_FULL_HEADER_PATH([inttypes.h])
!     FULL_PATH_INTTYPES_H=$gl_cv_full_path_inttypes_h
      AC_SUBST([FULL_PATH_INTTYPES_H])
      HAVE_INTTYPES_H=1
    else
--- 27,33 ----
    if test $gl_cv_header_inttypes_h = yes; then
      ac_cv_header_inttypes_h=yes; dnl Hack for gl_FULL_HEADER_PATH.
      gl_FULL_HEADER_PATH([inttypes.h])
!     FULL_PATH_INTTYPES_H='<'$gl_cv_full_path_inttypes_h'>'
      AC_SUBST([FULL_PATH_INTTYPES_H])
      HAVE_INTTYPES_H=1
    else