diff options
| author | Pieter du Preez <pdupreez@gmail.com> | 2016-02-14 13:12:06 +0300 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2016-02-18 00:04:09 +0300 |
| commit | 264b817b8eb1bf626ade1db6c200f2fa91358331 (patch) | |
| tree | 3257bf84ac591825677feeff83c7344088b4e754 /newlib/acinclude.m4 | |
| parent | b76de0deaa5c10b9379a92616c96cfdc2b801cb2 (diff) | |
Define the newlib version macros in one place: _newlib_version.h.
Currently, the newlib version information needs to be updated in two places:
- newlib/acinclude.m4
- newlib/libc/include/sys/features.h
The goal of this patch is to:
- supply a single location for defining the newlib version
information: newlib/acinclude.m4
- define __NEWLIB__, __NEWLIB_MINOR__ and __NEWLIB_PATCHLEVEL__
This is in line with what gcc does for its version macros. See:
https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
This patch moves the definition of the _NEWLIB_VERSION, __NEWLIB__
and __NEWLIB_MINOR__ macros from newlib/libc/include/sys/features.h,
to the newly generated newlib/_newlib_version.h file. Additionally,
the __NEWLIB_PATCHLEVEL__ macro was created, for completeness.
In order to stay backwards compatible, newlib/_newlib_version.h gets
included by newlib/newlib.h and newlib/libc/include/sys/features.h.
Note: This patch does _not_ include the modifications to the following
files, as these should all be generated any way.
*Makefile.in,
*aclocal.m4,
*configure
stamp-* files
Signed-off-by: Pieter du Preez <pdupreez@gmail.com>
Diffstat (limited to 'newlib/acinclude.m4')
| -rw-r--r-- | newlib/acinclude.m4 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/newlib/acinclude.m4 b/newlib/acinclude.m4 index 9fefa3238..a35264e9b 100644 --- a/newlib/acinclude.m4 +++ b/newlib/acinclude.m4 @@ -1,8 +1,10 @@ dnl This provides configure definitions used by all the newlib dnl configure.in files. -AC_DEFUN([DEF_NEWLIB_VERSION], -m4_define([NEWLIB_VERSION],[2.3.0])) +AC_DEFUN([DEF_NEWLIB_MAJOR_VERSION],m4_define([NEWLIB_MAJOR_VERSION],[2])) +AC_DEFUN([DEF_NEWLIB_MINOR_VERSION],m4_define([NEWLIB_MINOR_VERSION],[3])) +AC_DEFUN([DEF_NEWLIB_PATCHLEVEL_VERSION],m4_define([NEWLIB_PATCHLEVEL_VERSION],[0])) +AC_DEFUN([DEF_NEWLIB_VERSION],m4_define([NEWLIB_VERSION],[NEWLIB_MAJOR_VERSION.NEWLIB_MINOR_VERSION.NEWLIB_PATCHLEVEL_VERSION])) dnl Basic newlib configury. This calls basic introductory stuff, dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST. It also runs |