Mercurial > gnulib
changeset 39517:7f0b8c24fd58
limits-h: Formalize side effects from other modules.
* m4/limits-h.m4 (gl_REPLACE_LIMITS_H): New macro.
* m4/stdint.m4 (gl_STDINT_H): Invoke it.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sun, 19 Aug 2018 20:57:24 +0200 |
| parents | 8f0926fb0cfe |
| children | 3d5c2db5c8db |
| files | ChangeLog m4/limits-h.m4 m4/stdint.m4 |
| diffstat | 3 files changed, 16 insertions(+), 3 deletions(-) [+] |
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--- a/ChangeLog Sun Aug 19 14:14:17 2018 +0200 +++ b/ChangeLog Sun Aug 19 20:57:24 2018 +0200 @@ -1,3 +1,9 @@ +2018-08-19 Bruno Haible <bruno@clisp.org> + + limits-h: Formalize side effects from other modules. + * m4/limits-h.m4 (gl_REPLACE_LIMITS_H): New macro. + * m4/stdint.m4 (gl_STDINT_H): Invoke it. + 2018-08-19 Bruno Haible <bruno@clisp.org> getpass: Move declaration to <unistd.h>.
--- a/m4/limits-h.m4 Sun Aug 19 14:14:17 2018 +0200 +++ b/m4/limits-h.m4 Sun Aug 19 20:57:24 2018 +0200 @@ -29,3 +29,11 @@ AC_SUBST([LIMITS_H]) AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) ]) + +dnl Unconditionally enables the replacement of <limits.h>. +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + LIMITS_H='limits.h' + AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) +])
--- a/m4/stdint.m4 Sun Aug 19 14:14:17 2018 +0200 +++ b/m4/stdint.m4 Sun Aug 19 20:57:24 2018 +0200 @@ -1,4 +1,4 @@ -# stdint.m4 serial 51 +# stdint.m4 serial 52 dnl Copyright (C) 2001-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -364,8 +364,7 @@ esac dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. - LIMITS_H=limits.h - AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) + gl_REPLACE_LIMITS_H AC_SUBST([HAVE_C99_STDINT_H]) AC_SUBST([HAVE_SYS_BITYPES_H])