Mercurial > gnulib
changeset 39378:a24cbc969ed9
imaxdiv: Fix compilation error on Android.
* m4/imaxdiv.m4 (gl_FUNC_IMAXDIV): Set HAVE_IMAXDIV_T to 0 if imaxdiv_t
is not defined.
* lib/inttypes.in.h (imaxdiv_t): Define if HAVE_IMAXDIV_T, not
HAVE_DECL_IMAXDIV, is 0.
* m4/inttypes.m4 (gl_INTTYPES_H_DEFAULTS): Initialize HAVE_IMAXDIV_T.
* modules/inttypes-incomplete (Makefile.am): Substitute HAVE_IMAXDIV_T.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 13 May 2018 23:23:47 +0200 |
parents | d4f5e651f17c |
children | 5530508745d3 |
files | ChangeLog lib/inttypes.in.h m4/imaxdiv.m4 m4/inttypes.m4 modules/inttypes-incomplete |
diffstat | 5 files changed, 37 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog Sun May 13 22:20:13 2018 +0200 +++ b/ChangeLog Sun May 13 23:23:47 2018 +0200 @@ -1,3 +1,13 @@ +2018-05-13 Bruno Haible <bruno@clisp.org> + + imaxdiv: Fix compilation error on Android. + * m4/imaxdiv.m4 (gl_FUNC_IMAXDIV): Set HAVE_IMAXDIV_T to 0 if imaxdiv_t + is not defined. + * lib/inttypes.in.h (imaxdiv_t): Define if HAVE_IMAXDIV_T, not + HAVE_DECL_IMAXDIV, is 0. + * m4/inttypes.m4 (gl_INTTYPES_H_DEFAULTS): Initialize HAVE_IMAXDIV_T. + * modules/inttypes-incomplete (Makefile.am): Substitute HAVE_IMAXDIV_T. + 2018-05-13 Bruno Haible <bruno@clisp.org> Support selective inclusion mechanism of recent mingw.org header files.
--- a/lib/inttypes.in.h Sun May 13 22:20:13 2018 +0200 +++ b/lib/inttypes.in.h Sun May 13 23:23:47 2018 +0200 @@ -1067,11 +1067,13 @@ #endif #if @GNULIB_IMAXDIV@ -# if !@HAVE_DECL_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ # if !GNULIB_defined_imaxdiv_t typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; # define GNULIB_defined_imaxdiv_t 1 # endif +# endif +# if !@HAVE_DECL_IMAXDIV@ extern imaxdiv_t imaxdiv (intmax_t, intmax_t); # endif #elif defined GNULIB_POSIXCHECK
--- a/m4/imaxdiv.m4 Sun May 13 22:20:13 2018 +0200 +++ b/m4/imaxdiv.m4 Sun May 13 23:23:47 2018 +0200 @@ -1,4 +1,4 @@ -# imaxdiv.m4 serial 4 +# imaxdiv.m4 serial 5 dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -14,6 +14,26 @@ if test "$ac_cv_have_decl_imaxdiv" != yes; then HAVE_DECL_IMAXDIV=0 fi + + AC_CACHE_CHECK([whether <inttypes.h> defines imaxdiv_t], + [gl_cv_type_imaxdiv_t], + [dnl Assume that if imaxdiv is declared, imaxdiv_t is defined. + if test $ac_cv_have_decl_imaxdiv = yes; then + gl_cv_type_imaxdiv_t=yes + else + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <inttypes.h> + imaxdiv_t x; + ]]) + ], + [gl_cv_type_imaxdiv_t=yes], + [gl_cv_type_imaxdiv_t=no]) + fi + ]) + if test $gl_cv_type_imaxdiv_t = no; then + HAVE_IMAXDIV_T=0 + fi ]) # Prerequisites of lib/imaxdiv.c.
--- a/m4/inttypes.m4 Sun May 13 22:20:13 2018 +0200 +++ b/m4/inttypes.m4 Sun May 13 23:23:47 2018 +0200 @@ -1,4 +1,4 @@ -# inttypes.m4 serial 26 +# inttypes.m4 serial 27 dnl Copyright (C) 2006-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -147,6 +147,7 @@ HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX])
--- a/modules/inttypes-incomplete Sun May 13 22:20:13 2018 +0200 +++ b/modules/inttypes-incomplete Sun May 13 23:23:47 2018 +0200 @@ -42,6 +42,7 @@ -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \