add busybox printf patch from #2021

[openwrt/openwrt.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 7b0a0aaeeed8f078496f283511446497804656a2..bdce62c7bfefb26f13a327e210226a8c30d71d33 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -23,10 +23,16 @@ config GDB
 config LARGEFILE
        bool
        prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS
-       depends on !cris
        default y
        help
-           Enable large file (files > 2 GB) support
+               Enable large file (files > 2 GB) support
+
+config C99_MATH
+       bool
+       prompt "Enable full C99 math support?" if TOOLCHAINOPTS
+       default n
+       help
+               Enable if you need full C99 math in libm
 
 config SOFT_FLOAT
        bool
@@ -44,7 +50,8 @@ config SOFT_FLOAT
 config TARGET_OPTIMIZATION
        string
        prompt "Target Optimizations" if TOOLCHAINOPTS
-       default "-Os -pipe -march=i486 -funit-at-a-time" if i386
+       default "-O2 -pipe -march=i486 -funit-at-a-time" if LINUX_2_6_X86
+       default "-Os -pipe -march=i486 -funit-at-a-time" if LINUX_2_6_RDC
        default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
        default "-Os -pipe -mcpu=xscale -funit-at-a-time" if armeb
        default "-Os -pipe -funit-at-a-time"