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-rw-r--r--gnulib-m4/float_h.m419
1 files changed, 19 insertions, 0 deletions
diff --git a/gnulib-m4/float_h.m4 b/gnulib-m4/float_h.m4
new file mode 100644
index 00000000..d36e3a46
--- /dev/null
+++ b/gnulib-m4/float_h.m4
@@ -0,0 +1,19 @@
+# float_h.m4 serial 3
+dnl Copyright (C) 2007 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.
+
+AC_DEFUN([gl_FLOAT_H],
+[
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ FLOAT_H=
+ case "$host_os" in
+ beos* | openbsd*)
+ FLOAT_H=float.h
+ gl_CHECK_NEXT_HEADERS([float.h])
+ ;;
+ esac
+ AC_SUBST([FLOAT_H])
+])