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| author | Pieter du Preez <pdupreez@gmail.com> | 2016-02-14 11:12:06 +0100 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2016-02-17 16:04:09 -0500 |
| commit | 264b817b8eb1bf626ade1db6c200f2fa91358331 (patch) | |
| tree | 3257bf84ac591825677feeff83c7344088b4e754 /newlib/aclocal.m4 | |
| parent | b76de0deaa5c10b9379a92616c96cfdc2b801cb2 (diff) | |
| download | cygnal-264b817b8eb1bf626ade1db6c200f2fa91358331.tar.gz cygnal-264b817b8eb1bf626ade1db6c200f2fa91358331.tar.bz2 cygnal-264b817b8eb1bf626ade1db6c200f2fa91358331.zip | |
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/aclocal.m4')
| -rw-r--r-- | newlib/aclocal.m4 | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/newlib/aclocal.m4 b/newlib/aclocal.m4 index 6d40f4c25..27fd2b272 100644 --- a/newlib/aclocal.m4 +++ b/newlib/aclocal.m4 @@ -1009,9 +1009,4 @@ AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR -m4_include([../libtool.m4]) -m4_include([../ltoptions.m4]) -m4_include([../ltsugar.m4]) -m4_include([../ltversion.m4]) -m4_include([../lt~obsolete.m4]) m4_include([acinclude.m4]) |