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authorJörg Frings-Fürst <debian@jff.email>2022-01-08 11:51:07 +0100
committerJörg Frings-Fürst <debian@jff.email>2022-01-08 11:51:07 +0100
commitbe8efac78d067c138ad8dda03df4336e73f94887 (patch)
tree5f5254a628ba0ef72065b93d949d1c985742ea8e /gnulib-m4/float_h.m4
parent7b65dbd4ebade81d504cfe5e681292a58ad1fdf0 (diff)
New upstream version 1.0upstream/1.0
Diffstat (limited to 'gnulib-m4/float_h.m4')
-rw-r--r--gnulib-m4/float_h.m422
1 files changed, 10 insertions, 12 deletions
diff --git a/gnulib-m4/float_h.m4 b/gnulib-m4/float_h.m4
index 02beb853..0e845726 100644
--- a/gnulib-m4/float_h.m4
+++ b/gnulib-m4/float_h.m4
@@ -1,5 +1,5 @@
-# float_h.m4 serial 12
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+# float_h.m4 serial 13
+dnl Copyright (C) 2007, 2009-2022 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.
@@ -8,18 +8,18 @@ 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 "$host_os" in
aix* | beos* | openbsd* | mirbsd* | irix*)
- FLOAT_H=float.h
+ GL_GENERATE_FLOAT_H=true
;;
freebsd* | dragonfly*)
case "$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
@@ -33,21 +33,21 @@ changequote([,])dnl
#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* | dragonfly* | linux*)
- if test -n "$FLOAT_H"; then
+ if $GL_GENERATE_FLOAT_H; then
REPLACE_FLOAT_LDBL=1
fi
;;
@@ -95,14 +95,12 @@ int main ()
REPLACE_ITOLD=1
dnl We add the workaround to <float.h> but also to <math.h>,
dnl to increase the chances that the fix function gets pulled in.
- FLOAT_H=float.h
+ GL_GENERATE_FLOAT_H=true
;;
esac
- if test -n "$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])
])