[klibc] No need to exclude libgcc on sparc32 anymore
With proper use of the grouping options, sparc32 doesn't need to
exclude libgcc anymore. However, we still want to use our own functions,
because they're significantly smaller than the libgcc functions, which
appear to be heavily unrolled.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/usr/klibc/arch/sparc/MCONFIG b/usr/klibc/arch/sparc/MCONFIG
index 7bd3760..9bb7592 100644
--- a/usr/klibc/arch/sparc/MCONFIG
+++ b/usr/klibc/arch/sparc/MCONFIG
@@ -17,7 +17,3 @@
# Normal binaries start at 64K; the linker wants 64K alignment,
# and call instructions have a 30-bit signed offset, << 2.
KLIBCSHAREDFLAGS = -Ttext 0x40000100
-
-# Libgcc on SPARC has funny reverse dependencies. We provide our
-# own functions, so we shouldn't need it.
-KLIBCLIBGCC :=
