diff options
| author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2014-11-27 20:51:50 -0300 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2014-11-28 21:14:14 +0100 |
| commit | d1c6a7a6cda96709fde7510515d386b39b3d4db0 (patch) | |
| tree | d07e937a1685040c2e84e7d46f4b5b81597a1a92 /package/flac | |
| parent | 939e03fa9fab2c62d73d725d8b0b7627b609cd9c (diff) | |
flac: unbreak powerpc e500 support
Add patch to avoid the enable/disable-debug options from unsetting -g
from CFLAGS in an incorrect way which breaks -mfloat-gprs=X (translit to
-mfloatprs=X).
It's possible to affect other less common CFLAGS with a '-g' in any
position.
Upstream status: sent different patch (configure.ac) - to avoid
autoreconfiguring.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/flac')
| -rw-r--r-- | package/flac/0001-configure-don-t-try-to-unset-g-from-CFLAGS.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/package/flac/0001-configure-don-t-try-to-unset-g-from-CFLAGS.txt b/package/flac/0001-configure-don-t-try-to-unset-g-from-CFLAGS.txt new file mode 100644 index 000000000..3aff5a8c9 --- /dev/null +++ b/package/flac/0001-configure-don-t-try-to-unset-g-from-CFLAGS.txt @@ -0,0 +1,27 @@ +The sed expression is wrong, any flags with '-g' in any position gets +zapped, for example: + +-mfloat-gprs=double (for powerpc e500) -> -mfloatprs=double. + +Which gives build errors and is perfectly valid in real use scenarios to +switch from e500v1 (single precision) code to e500v2 (double precision) code. + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> + +diff -Nura flac-1.3.1.orig/configure flac-1.3.1/configure +--- flac-1.3.1.orig/configure 2014-11-27 20:43:29.921303105 -0300 ++++ flac-1.3.1/configure 2014-11-27 20:45:33.460250179 -0300 +@@ -19870,11 +19870,10 @@ + + if test "x$debug" = xtrue; then + CPPFLAGS="-DDEBUG $CPPFLAGS" +- CFLAGS=$(echo "$CFLAGS" | sed 's/-g//') +- CFLAGS="-g $CFLAGS" ++ CFLAGS=$(echo "-g $CFLAGS") + else + CPPFLAGS="-DNDEBUG $CPPFLAGS" +- CFLAGS=$(echo "$CFLAGS" | sed 's/-O2//;s/-g//') ++ CFLAGS=$(echo "$CFLAGS" | sed 's/-O2//') + CFLAGS="-O3 -funroll-loops $CFLAGS" + fi + |