New upstream version 2.3.4

This commit is contained in:
Jan Wagner 2023-10-18 07:29:37 +00:00
parent e7bdd1c6c6
commit de72f6f588
556 changed files with 90432 additions and 53391 deletions

View file

@ -1,5 +1,5 @@
# float_h.m4 serial 9
dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc.
# float_h.m4 serial 13
dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -8,42 +8,46 @@ AC_DEFUN([gl_FLOAT_H],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
FLOAT_H=
GL_GENERATE_FLOAT_H=false
REPLACE_FLOAT_LDBL=0
case "$host_os" in
aix* | beos* | openbsd* | mirbsd* | irix*)
FLOAT_H=float.h
GL_GENERATE_FLOAT_H=true
;;
freebsd*)
freebsd* | dragonfly*)
case "$host_cpu" in
changequote(,)dnl
i[34567]86 )
changequote([,])dnl
FLOAT_H=float.h
GL_GENERATE_FLOAT_H=true
;;
x86_64 )
# On x86_64 systems, the C compiler may still be generating
# 32-bit code.
AC_EGREP_CPP([yes],
[#if defined __LP64__ || defined __x86_64__ || defined __amd64__
yes
#endif],
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__ || defined __x86_64__ || defined __amd64__
int ok;
#else
error fail
#endif
]])],
[],
[FLOAT_H=float.h])
[GL_GENERATE_FLOAT_H=true])
;;
esac
;;
linux*)
case "$host_cpu" in
powerpc*)
FLOAT_H=float.h
GL_GENERATE_FLOAT_H=true
;;
esac
;;
esac
case "$host_os" in
aix* | freebsd* | linux*)
if test -n "$FLOAT_H"; then
aix* | freebsd* | dragonfly* | linux*)
if $GL_GENERATE_FLOAT_H; then
REPLACE_FLOAT_LDBL=1
fi
;;
@ -69,14 +73,20 @@ int main ()
[gl_cv_func_itold_works=no],
[case "$host" in
sparc*-*-linux*)
AC_EGREP_CPP([yes],
[#if defined __LP64__ || defined __arch64__
yes
#endif],
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__ || defined __arch64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_func_itold_works="guessing no"],
[gl_cv_func_itold_works="guessing yes"])
;;
*) gl_cv_func_itold_works="guessing yes" ;;
# Guess yes on native Windows.
mingw*) gl_cv_func_itold_works="guessing yes" ;;
*) gl_cv_func_itold_works="guessing yes" ;;
esac
])
])
@ -85,14 +95,12 @@ int main ()
REPLACE_ITOLD=1
dnl We add the workaround to <float.h> but also to <math.h>,
dnl to increase the chances that the fix function gets pulled in.
FLOAT_H=float.h
GL_GENERATE_FLOAT_H=true
;;
esac
if test -n "$FLOAT_H"; then
if $GL_GENERATE_FLOAT_H; then
gl_NEXT_HEADERS([float.h])
fi
AC_SUBST([FLOAT_H])
AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"])
AC_SUBST([REPLACE_ITOLD])
])