X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/66a1f66691308939de331715b574d5a804ed690d..2c740480efc15b5a5489b9f964f72930258f034c:/toolchain/Config.in?ds=sidebyside diff --git a/toolchain/Config.in b/toolchain/Config.in index c73e09290..0f67fc094 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -13,6 +13,7 @@ menuconfig TOOLCHAINOPTS menuconfig EXTRA_TARGET_ARCH bool prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS + default y if TARGET_ps3 default n help Some builds may require a 'biarch' toolchain. This option @@ -22,6 +23,7 @@ menuconfig EXTRA_TARGET_ARCH config EXTRA_TARGET_ARCH_NAME string + default "powerpc64" if TARGET_ps3 prompt "Extra architecture name" if EXTRA_TARGET_ARCH help Specify the cpu name (eg powerpc64 or x86_64) of the @@ -29,6 +31,7 @@ menuconfig EXTRA_TARGET_ARCH config EXTRA_TARGET_ARCH_OPTS string + default "-m64" if TARGET_ps3 prompt "Extra architecture compiler options" if EXTRA_TARGET_ARCH help If you're specifying an addition target architecture, @@ -41,6 +44,30 @@ menuconfig EXTRA_TARGET_ARCH source "toolchain/binutils/Config.in" source "toolchain/gcc/Config.in" + +choice + prompt "LIBC implementation" if TOOLCHAINOPTS + default USE_UCLIBC + help + Select the LIBC implementation. + + config USE_EGLIBC + bool "Use eglibc" + depends !avr32 + select NO_STRIP + + config USE_GLIBC + bool "Use glibc" + depends !avr32 + select NO_STRIP + + config USE_UCLIBC + bool "Use uClibc" + +endchoice + +source "toolchain/eglibc/Config.in" +source "toolchain/glibc/Config.in" source "toolchain/uClibc/Config.in" config GDB @@ -68,7 +95,7 @@ config SOFT_FLOAT bool prompt "Use software floating point by default" if TOOLCHAINOPTS default y - depends on arm || armeb || powerpc + depends on (arm || armeb || powerpc) && !HAS_FPU help If your target CPU does not have a Floating Point Unit (FPU) or a kernel FPU emulator, but you still wish to support floating point @@ -80,14 +107,36 @@ config SOFT_FLOAT config TARGET_OPTIMIZATION string prompt "Target Optimizations" if TOOLCHAINOPTS - default "-O2 -pipe -march=i686 -funit-at-a-time" if TARGET_x86_mediacenter - default "-O2 -pipe -march=i486 -funit-at-a-time" if TARGET_x86 - default "-Os -pipe -march=i486 -funit-at-a-time" if TARGET_rdc - default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips - default "-Os -pipe -march=armv5te -mtune=xscale -funit-at-a-time" if TARGET_ixp4xx || TARGET_iop32x || TARGET_pxa - default "-Os -pipe -funit-at-a-time" + default DEFAULT_TARGET_OPTIMIZATION help Optimizations to use when building for the target host. +config USE_UCLIBC + bool + default y if !TOOLCHAINOPTS + source "toolchain/gcc/Config.version" + +source "toolchain/eglibc/Config.version" +source "toolchain/glibc/Config.version" source "toolchain/uClibc/Config.version" + +config LIBC + string + default "eglibc" if USE_EGLIBC + default "glibc" if USE_GLIBC + default "uClibc" if USE_UCLIBC + +config LIBC_VERSION + string + default EGLIBC_VERSION if USE_EGLIBC + default GLIBC_VERSION if USE_GLIBC + default UCLIBC_VERSION if USE_UCLIBC + +config TARGET_SUFFIX + string + default "gnueabi" if (USE_EGLIBC || USE_GLIBC) && EABI_SUPPORT + default "gnu" if (USE_EGLIBC || USE_GLIBC) && !EABI_SUPPORT + default "uclibcgnueabi" if USE_UCLIBC && EABI_SUPPORT + default "uclibc" if USE_UCLIBC && !EABI_SUPPORT +