diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2023-10-15 12:29:13 +0300 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2023-11-28 20:50:44 +0300 |
| commit | dab15f6740ff73e8b17b7ddddcbb678895a916a2 (patch) | |
| tree | 784f6fc0a1d953754f56dfcfa79d4e2aca5d9009 /newlib/configure | |
| parent | 65831f88d6c4cd943969b5ee531bc6162c7b0f60 (diff) | |
newlib: filter out versions from newlib.h to simplify autoreconf
We've been manually editing newlib.hin after generating it with
autoheader to drop the version defines that we keep in the separate
_newlib_version.h header. This is confusing for people, and is an
easy source of mistakes/errors.
Since we're already running sed on newlib.h during configure to
filter out defines we don't want to expose, add the version macros
there too. This way we don't have to manually edit newlib.hin.
This simplifies the autoreconf step in exchange for a slightly more
complicated configure+sed step, but seems worth the trade-off.
Diffstat (limited to 'newlib/configure')
| -rwxr-xr-x | newlib/configure | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/newlib/configure b/newlib/configure index 0585e0ee8..b21d9bf45 100755 --- a/newlib/configure +++ b/newlib/configure @@ -9269,7 +9269,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} case $ac_file$ac_mode in - "newlib.h":H) sed -i.tmp -e '/^#define [^_]/d' -e '/^\/\* #undef [^_]/d' newlib.h && rm -f newlib.h.tmp ;; + "newlib.h":H) sed -i.tmp -E -e '/^#define [^_]/d' -e '/^\/\* #undef [^_]/d' -e '/_NEWLIB_VERSION|__NEWLIB_(MINOR|PATCHLEVEL)__|__NEWLIB__/d' newlib.h && rm -f newlib.h.tmp ;; "default-1":C) # Only add multilib support code if we just rebuilt the top-level # Makefile. |