[PATCH] newlib: Remove debug flag for --enable-target-optspace

[Stephanos Ioannidis]

--enable-target-optspace adds -g (debug) option flag to the CFLAGS
alongside -Os (optimise for size) for no good reason.

Since the -g option flag is not required by the -Os option flag and it
not contribute to what --enable-target-optspace tries to achieve (i.e.
optimise for size), this flag should be removed.

It is also worth noting that many newlib users (e.g. GNU ARM Embedded)
are manually adding -Os to CFLAGS because the --enable-target-optspace
does not achieve what it should.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
---
 config/mt-ospace | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config/mt-ospace b/config/mt-ospace
index ce29ff431..95be8259d 100644
--- a/config/mt-ospace
+++ b/config/mt-ospace
@@ -1,3 +1,3 @@
 # Build libraries optimizing for space, not speed.
- CFLAGS_FOR_TARGET += -g -Os
- CXXFLAGS_FOR_TARGET += -g -Os
+ CFLAGS_FOR_TARGET += -Os
+ CXXFLAGS_FOR_TARGET += -Os
-- 
2.17.1