Allow packages to define "relevant" part of the version

E.g., only include minor/major of the Linux kernel into the kconfig
symbol. In the future, to be defined by all packages, but for now
matches the current versioning in the packages.

Signed-off-by: Alexey Neyman <stilor@att.net>

42 files changed, 10 insertions, 47 deletions

diff --git a/samples/aarch64-rpi3-linux-gnu/crosstool.config b/samples/aarch64-rpi3-linux-gnu/crosstool.config
index 6aed7bb..f8ef63d 100644
--- a/samples/aarch64-rpi3-linux-gnu/crosstool.config
+++ b/samples/aarch64-rpi3-linux-gnu/crosstool.config
@@ -1,6 +1,6 @@
 CT_ARCH_ARM=y
-CT_ARCH_64=y
 CT_ARCH_CPU="cortex-a53"
+CT_ARCH_64=y
 CT_TARGET_VENDOR="rpi3"
 CT_KERNEL_LINUX=y
 CT_BINUTILS_LINKER_LD_GOLD=y
diff --git a/samples/aarch64-unknown-linux-android/crosstool.config b/samples/aarch64-unknown-linux-android/crosstool.config
index 76e3647..0e8a6f8 100644
--- a/samples/aarch64-unknown-linux-android/crosstool.config
+++ b/samples/aarch64-unknown-linux-android/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_64=y
 CT_ARCH_ARCH="armv8-a"
 CT_STATIC_TOOLCHAIN=y
 CT_KERNEL_LINUX=y
-CT_BIONIC_V_14b=y
 CT_ANDROID_API_21=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
diff --git a/samples/alphaev56-unknown-linux-gnu/crosstool.config b/samples/alphaev56-unknown-linux-gnu/crosstool.config
index 6009163..321e957 100644
--- a/samples/alphaev56-unknown-linux-gnu/crosstool.config
+++ b/samples/alphaev56-unknown-linux-gnu/crosstool.config
@@ -1,4 +1,3 @@
-CT_ARCH_CPU="ev56"
 CT_ARCH_ALPHA_EV56=y
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
diff --git a/samples/alphaev67-unknown-linux-gnu/crosstool.config b/samples/alphaev67-unknown-linux-gnu/crosstool.config
index c50c973..485bd2d 100644
--- a/samples/alphaev67-unknown-linux-gnu/crosstool.config
+++ b/samples/alphaev67-unknown-linux-gnu/crosstool.config
@@ -1,4 +1,3 @@
-CT_ARCH_CPU="ev67"
 CT_ARCH_ALPHA_EV67=y
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
diff --git a/samples/arm-bare_newlib_cortex_m3_nommu-eabi/crosstool.config b/samples/arm-bare_newlib_cortex_m3_nommu-eabi/crosstool.config
index 1aa9993..09cae2b 100644
--- a/samples/arm-bare_newlib_cortex_m3_nommu-eabi/crosstool.config
+++ b/samples/arm-bare_newlib_cortex_m3_nommu-eabi/crosstool.config
@@ -1,8 +1,8 @@
 CT_ARCH_ARM=y
-# CT_ARCH_USE_MMU is not set
 CT_ARCH_CPU="cortex-m3"
-CT_ARCH_FLOAT_SW=y
 CT_ARCH_ARM_MODE_THUMB=y
+# CT_ARCH_USE_MMU is not set
+CT_ARCH_FLOAT_SW=y
 CT_TARGET_VENDOR="bare_newlib_cortex_m3_nommu"
 CT_ARCH_BINFMT_FLAT=y
 CT_LIBC_NEWLIB_IO_C99FMT=y
diff --git a/samples/arm-cortex_a15-linux-gnueabihf/crosstool.config b/samples/arm-cortex_a15-linux-gnueabihf/crosstool.config
index 74a6ef5..491046d 100644
--- a/samples/arm-cortex_a15-linux-gnueabihf/crosstool.config
+++ b/samples/arm-cortex_a15-linux-gnueabihf/crosstool.config
@@ -8,7 +8,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/arm-cortex_a8-linux-gnueabi/crosstool.config b/samples/arm-cortex_a8-linux-gnueabi/crosstool.config
index bea72b8..3e4c024 100644
--- a/samples/arm-cortex_a8-linux-gnueabi/crosstool.config
+++ b/samples/arm-cortex_a8-linux-gnueabi/crosstool.config
@@ -7,7 +7,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/arm-cortexa5-linux-uclibcgnueabihf/crosstool.config b/samples/arm-cortexa5-linux-uclibcgnueabihf/crosstool.config
index 1543eb6..49e842c 100644
--- a/samples/arm-cortexa5-linux-uclibcgnueabihf/crosstool.config
+++ b/samples/arm-cortexa5-linux-uclibcgnueabihf/crosstool.config
@@ -10,7 +10,6 @@ CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/arm-unknown-linux-gnueabi/crosstool.config b/samples/arm-unknown-linux-gnueabi/crosstool.config
index 666d2fc..128d379 100644
--- a/samples/arm-unknown-linux-gnueabi/crosstool.config
+++ b/samples/arm-unknown-linux-gnueabi/crosstool.config
@@ -6,7 +6,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 # CT_CC_GCC_SJLJ_EXCEPTIONS is not set
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
diff --git a/samples/armeb-unknown-linux-gnueabi/crosstool.config b/samples/armeb-unknown-linux-gnueabi/crosstool.config
index d9640c0..22d7d9f 100644
--- a/samples/armeb-unknown-linux-gnueabi/crosstool.config
+++ b/samples/armeb-unknown-linux-gnueabi/crosstool.config
@@ -7,7 +7,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 # CT_CC_GCC_SJLJ_EXCEPTIONS is not set
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
diff --git a/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config b/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config
index 0bb1414..c2b21f8 100644
--- a/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config
+++ b/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config
@@ -1,6 +1,6 @@
 CT_ARCH_ARM=y
-CT_ARCH_BE=y
 CT_ARCH_CPU="xscale"
+CT_ARCH_BE=y
 CT_ARCH_FLOAT_SW=y
 CT_KERNEL_LINUX=y
 CT_BINUTILS_LINKER_LD_GOLD=y
diff --git a/samples/armv6-nommu-linux-uclibcgnueabi/crosstool.config b/samples/armv6-nommu-linux-uclibcgnueabi/crosstool.config
index 61ef658..4b0c04b 100644
--- a/samples/armv6-nommu-linux-uclibcgnueabi/crosstool.config
+++ b/samples/armv6-nommu-linux-uclibcgnueabi/crosstool.config
@@ -3,8 +3,8 @@ CT_ARCH_SUFFIX="v6"
 # CT_ARCH_USE_MMU is not set
 CT_TARGET_VENDOR="nommu"
 CT_KERNEL_LINUX=y
-# CT_SHARED_LIBS is not set
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
+# CT_SHARED_LIBS is not set
 CT_BINUTILS_PLUGINS=y
 CT_THREADS_NONE=y
 CT_CC_GCC_DISABLE_PCH=y
diff --git a/samples/armv6-rpi-linux-gnueabi/crosstool.config b/samples/armv6-rpi-linux-gnueabi/crosstool.config
index 6c59a62..94f1b2a 100644
--- a/samples/armv6-rpi-linux-gnueabi/crosstool.config
+++ b/samples/armv6-rpi-linux-gnueabi/crosstool.config
@@ -1,6 +1,6 @@
 CT_ARCH_ARM=y
-CT_ARCH_SUFFIX="v6"
 CT_ARCH_CPU="arm1176jzf-s"
+CT_ARCH_SUFFIX="v6"
 CT_ARCH_FPU="vfp"
 CT_TARGET_VENDOR="rpi"
 CT_KERNEL_LINUX=y
@@ -9,7 +9,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_GLIBC_LOCALES=y
 CT_GLIBC_KERNEL_VERSION_CHOSEN=y
 CT_GLIBC_MIN_KERNEL_VERSION="3.2.27"
diff --git a/samples/armv7-rpi2-linux-gnueabihf/crosstool.config b/samples/armv7-rpi2-linux-gnueabihf/crosstool.config
index f4b1e96..102c503 100644
--- a/samples/armv7-rpi2-linux-gnueabihf/crosstool.config
+++ b/samples/armv7-rpi2-linux-gnueabihf/crosstool.config
@@ -1,6 +1,6 @@
 CT_ARCH_ARM=y
-CT_ARCH_SUFFIX="v7"
 CT_ARCH_CPU="cortex-a7"
+CT_ARCH_SUFFIX="v7"
 CT_ARCH_FPU="neon-vfpv4"
 CT_ARCH_FLOAT_HW=y
 CT_TARGET_VENDOR="rpi2"
@@ -9,6 +9,5 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
diff --git a/samples/armv8-rpi3-linux-gnueabihf/crosstool.config b/samples/armv8-rpi3-linux-gnueabihf/crosstool.config
index d54b861..fe9b5af 100644
--- a/samples/armv8-rpi3-linux-gnueabihf/crosstool.config
+++ b/samples/armv8-rpi3-linux-gnueabihf/crosstool.config
@@ -1,6 +1,6 @@
 CT_ARCH_ARM=y
-CT_ARCH_SUFFIX="v8"
 CT_ARCH_CPU="cortex-a53"
+CT_ARCH_SUFFIX="v8"
 CT_ARCH_FPU="neon-vfpv4"
 CT_ARCH_FLOAT_HW=y
 CT_TARGET_VENDOR="rpi3"
@@ -9,6 +9,5 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
diff --git a/samples/i586-geode-linux-uclibc/crosstool.config b/samples/i586-geode-linux-uclibc/crosstool.config
index 0431e80..08f90f5 100644
--- a/samples/i586-geode-linux-uclibc/crosstool.config
+++ b/samples/i586-geode-linux-uclibc/crosstool.config
@@ -7,7 +7,6 @@ CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/i686-centos6-linux-gnu/crosstool.config b/samples/i686-centos6-linux-gnu/crosstool.config
index 35f2945..c285893 100644
--- a/samples/i686-centos6-linux-gnu/crosstool.config
+++ b/samples/i686-centos6-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_ARCH="i686"
 CT_TARGET_VENDOR="centos6"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_2_6_32=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_12_2=y
 CT_CC_LANG_CXX=y
diff --git a/samples/i686-centos7-linux-gnu/crosstool.config b/samples/i686-centos7-linux-gnu/crosstool.config
index bfad9b6..498afcc 100644
--- a/samples/i686-centos7-linux-gnu/crosstool.config
+++ b/samples/i686-centos7-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_ARCH="i686"
 CT_TARGET_VENDOR="centos7"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_3_10=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_17=y
 CT_CC_LANG_CXX=y
diff --git a/samples/i686-nptl-linux-gnu/crosstool.config b/samples/i686-nptl-linux-gnu/crosstool.config
index 9dd93e6..48df330 100644
--- a/samples/i686-nptl-linux-gnu/crosstool.config
+++ b/samples/i686-nptl-linux-gnu/crosstool.config
@@ -6,7 +6,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/i686-ubuntu12.04-linux-gnu/crosstool.config b/samples/i686-ubuntu12.04-linux-gnu/crosstool.config
index 7d3af5a..958825d 100644
--- a/samples/i686-ubuntu12.04-linux-gnu/crosstool.config
+++ b/samples/i686-ubuntu12.04-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_ARCH="i686"
 CT_TARGET_VENDOR="ubuntu12.04"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_3_2=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_15=y
 CT_CC_LANG_CXX=y
diff --git a/samples/i686-ubuntu14.04-linux-gnu/crosstool.config b/samples/i686-ubuntu14.04-linux-gnu/crosstool.config
index 51faa33..339c4c6 100644
--- a/samples/i686-ubuntu14.04-linux-gnu/crosstool.config
+++ b/samples/i686-ubuntu14.04-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_ARCH="i686"
 CT_TARGET_VENDOR="ubuntu14.04"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_3_13=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_19=y
 CT_CC_LANG_CXX=y
diff --git a/samples/i686-ubuntu16.04-linux-gnu/crosstool.config b/samples/i686-ubuntu16.04-linux-gnu/crosstool.config
index defdf53..e7f381e 100644
--- a/samples/i686-ubuntu16.04-linux-gnu/crosstool.config
+++ b/samples/i686-ubuntu16.04-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_ARCH="i686"
 CT_TARGET_VENDOR="ubuntu16.04"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_4_4=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_23=y
 CT_CC_LANG_CXX=y
diff --git a/samples/mips-ar2315-linux-gnu/crosstool.config b/samples/mips-ar2315-linux-gnu/crosstool.config
index bd0a360..f9e79d7 100644
--- a/samples/mips-ar2315-linux-gnu/crosstool.config
+++ b/samples/mips-ar2315-linux-gnu/crosstool.config
@@ -1,11 +1,10 @@
 CT_ARCH_MIPS=y
-CT_ARCH_ARCH="4kc"
 CT_ARCH_TUNE="4kc"
+CT_ARCH_ARCH="4kc"
 CT_ARCH_FLOAT_SW=y
 CT_TARGET_VENDOR="ar2315"
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_GCC_mips_plt=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
diff --git a/samples/mips-malta-linux-gnu/crosstool.config b/samples/mips-malta-linux-gnu/crosstool.config
index 92b3a1a..a063908 100644
--- a/samples/mips-malta-linux-gnu/crosstool.config
+++ b/samples/mips-malta-linux-gnu/crosstool.config
@@ -2,7 +2,6 @@ CT_ARCH_MIPS=y
 CT_TARGET_VENDOR="malta"
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_GCC_mips_plt=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
diff --git a/samples/mips-unknown-linux-uclibc/crosstool.config b/samples/mips-unknown-linux-uclibc/crosstool.config
index b56e9c1..a4cd5ce 100644
--- a/samples/mips-unknown-linux-uclibc/crosstool.config
+++ b/samples/mips-unknown-linux-uclibc/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_FLOAT_SW=y
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_GCC_mips_plt=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
diff --git a/samples/mipsel-multilib-linux-gnu/crosstool.config b/samples/mipsel-multilib-linux-gnu/crosstool.config
index 02a26b7..9257801 100644
--- a/samples/mipsel-multilib-linux-gnu/crosstool.config
+++ b/samples/mipsel-multilib-linux-gnu/crosstool.config
@@ -5,7 +5,6 @@ CT_ARCH_FLOAT_SW=y
 CT_TARGET_VENDOR="multilib"
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY="--enable-targets=all"
 CT_CC_GCC_EXTRA_CONFIG_ARRAY="--enable-targets=all"
 CT_CC_GCC_mips_plt=y
diff --git a/samples/mipsel-unknown-linux-gnu/crosstool.config b/samples/mipsel-unknown-linux-gnu/crosstool.config
index af4aa6d..5458b7e 100644
--- a/samples/mipsel-unknown-linux-gnu/crosstool.config
+++ b/samples/mipsel-unknown-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_ARCH="mips1"
 CT_ARCH_FLOAT_SW=y
 CT_KERNEL_LINUX=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_CC_GCC_mips_plt=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
diff --git a/samples/powerpc-e500v2-linux-gnuspe/crosstool.config b/samples/powerpc-e500v2-linux-gnuspe/crosstool.config
index 7f8f5d7..aab2632 100644
--- a/samples/powerpc-e500v2-linux-gnuspe/crosstool.config
+++ b/samples/powerpc-e500v2-linux-gnuspe/crosstool.config
@@ -1,8 +1,8 @@
 CT_ARCH_POWERPC=y
 CT_ARCH_CPU="8548"
+CT_ARCH_powerpc_ABI_SPE=y
 CT_ARCH_FLOAT_SW=y
 CT_TARGET_CFLAGS="-mfloat-gprs=double -Wa,-me500x2"
-CT_ARCH_powerpc_ABI_SPE=y
 CT_TARGET_VENDOR="e500v2"
 CT_KERNEL_LINUX=y
 CT_BINUTILS_EXTRA_CONFIG_ARRAY="--enable-spe=yes --enable-e500x2 --with-e500x2"
diff --git a/samples/powerpc-unknown-linux-uclibc/crosstool.config b/samples/powerpc-unknown-linux-uclibc/crosstool.config
index 1236c7f..e0f6dcb 100644
--- a/samples/powerpc-unknown-linux-uclibc/crosstool.config
+++ b/samples/powerpc-unknown-linux-uclibc/crosstool.config
@@ -3,7 +3,6 @@ CT_ARCH_FLOAT_SW=y
 CT_KERNEL_LINUX=y
 CT_BINUTILS_FOR_TARGET=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_LANG_CXX=y
 CT_CC_LANG_FORTRAN=y
 CT_DEBUG_DUMA=y
diff --git a/samples/sparc-leon-linux-uclibc/crosstool.config b/samples/sparc-leon-linux-uclibc/crosstool.config
index 2b8e005..26d3cbd 100644
--- a/samples/sparc-leon-linux-uclibc/crosstool.config
+++ b/samples/sparc-leon-linux-uclibc/crosstool.config
@@ -8,7 +8,6 @@ CT_LINUX_V_3_10=y
 CT_LIBC_UCLIBC=y
 CT_LIBC_UCLIBC_CONFIG_FILE="${CT_LIB_DIR}/samples/${CT_TARGET}/uClibc.config"
 CT_LIBC_UCLIBC_IPV6=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_GCC_V_6_3_0=y
 CT_CC_GCC_EXTRA_CONFIG_ARRAY="--disable-libitm"
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-centos6-linux-gnu/crosstool.config b/samples/x86_64-centos6-linux-gnu/crosstool.config
index ff2a2f2..6f0c10f 100644
--- a/samples/x86_64-centos6-linux-gnu/crosstool.config
+++ b/samples/x86_64-centos6-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_64=y
 CT_TARGET_VENDOR="centos6"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_2_6_32=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_12_2=y
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-centos7-linux-gnu/crosstool.config b/samples/x86_64-centos7-linux-gnu/crosstool.config
index 21a02bb..9d16c9e 100644
--- a/samples/x86_64-centos7-linux-gnu/crosstool.config
+++ b/samples/x86_64-centos7-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_64=y
 CT_TARGET_VENDOR="centos7"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_3_10=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_17=y
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-multilib-linux-gnu/crosstool.config b/samples/x86_64-multilib-linux-gnu/crosstool.config
index 8c48504..5fc177c 100644
--- a/samples/x86_64-multilib-linux-gnu/crosstool.config
+++ b/samples/x86_64-multilib-linux-gnu/crosstool.config
@@ -7,7 +7,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_GLIBC_KERNEL_VERSION_NONE=y
 CT_CC_GCC_MULTILIB_LIST="m64,m32,mx32"
 CT_CC_GCC_LNK_HASH_STYLE_BOTH=y
diff --git a/samples/x86_64-multilib-linux-uclibc,powerpc-unknown-elf/crosstool.config b/samples/x86_64-multilib-linux-uclibc,powerpc-unknown-elf/crosstool.config
index 2902e5c..d5be28f 100644
--- a/samples/x86_64-multilib-linux-uclibc,powerpc-unknown-elf/crosstool.config
+++ b/samples/x86_64-multilib-linux-uclibc,powerpc-unknown-elf/crosstool.config
@@ -5,7 +5,6 @@ CT_HOST="x86_64-multilib-linux-uclibc"
 CT_BINUTILS_PLUGINS=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
-# CT_GDB_CROSS_PYTHON is not set
 CT_COMP_TOOLS_FOR_HOST=y
 CT_COMP_TOOLS_M4=y
 CT_COMP_TOOLS_MAKE=y
diff --git a/samples/x86_64-multilib-linux-uclibc/crosstool.config b/samples/x86_64-multilib-linux-uclibc/crosstool.config
index 1be0259..4e08f7c 100644
--- a/samples/x86_64-multilib-linux-uclibc/crosstool.config
+++ b/samples/x86_64-multilib-linux-uclibc/crosstool.config
@@ -9,7 +9,6 @@ CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/x86_64-ubuntu12.04-linux-gnu/crosstool.config b/samples/x86_64-ubuntu12.04-linux-gnu/crosstool.config
index f6ca1d4..f71ad6d 100644
--- a/samples/x86_64-ubuntu12.04-linux-gnu/crosstool.config
+++ b/samples/x86_64-ubuntu12.04-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_64=y
 CT_TARGET_VENDOR="ubuntu12.04"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_3_2=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_15=y
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-ubuntu14.04-linux-gnu/crosstool.config b/samples/x86_64-ubuntu14.04-linux-gnu/crosstool.config
index aef684e..e7bfcd3 100644
--- a/samples/x86_64-ubuntu14.04-linux-gnu/crosstool.config
+++ b/samples/x86_64-ubuntu14.04-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_64=y
 CT_TARGET_VENDOR="ubuntu14.04"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_3_13=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_19=y
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-ubuntu16.04-linux-gnu/crosstool.config b/samples/x86_64-ubuntu16.04-linux-gnu/crosstool.config
index 957a96c..2a7fc1d 100644
--- a/samples/x86_64-ubuntu16.04-linux-gnu/crosstool.config
+++ b/samples/x86_64-ubuntu16.04-linux-gnu/crosstool.config
@@ -4,7 +4,6 @@ CT_ARCH_64=y
 CT_TARGET_VENDOR="ubuntu16.04"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_4_4=y
-CT_LIBC_GLIBC=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
 CT_GLIBC_V_2_23=y
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-unknown-linux-gnu/crosstool.config b/samples/x86_64-unknown-linux-gnu/crosstool.config
index c7a5d0d..c3518a1 100644
--- a/samples/x86_64-unknown-linux-gnu/crosstool.config
+++ b/samples/x86_64-unknown-linux-gnu/crosstool.config
@@ -5,7 +5,6 @@ CT_BINUTILS_LINKER_LD_GOLD=y
 CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
-CT_LIBC_GLIBC=y
 CT_GLIBC_KERNEL_VERSION_NONE=y
 CT_CC_GCC_LNK_HASH_STYLE_BOTH=y
 CT_CC_LANG_CXX=y
diff --git a/samples/x86_64-unknown-linux-uclibc/crosstool.config b/samples/x86_64-unknown-linux-uclibc/crosstool.config
index a60163c..6b2eb17 100644
--- a/samples/x86_64-unknown-linux-uclibc/crosstool.config
+++ b/samples/x86_64-unknown-linux-uclibc/crosstool.config
@@ -7,7 +7,6 @@ CT_BINUTILS_GOLD_THREADS=y
 CT_BINUTILS_LD_WRAPPER=y
 CT_BINUTILS_PLUGINS=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_DUMA=y
 CT_DEBUG_GDB=y
diff --git a/samples/x86_64-w64-mingw32,arm-cortexa9_neon-linux-gnueabihf/crosstool.config b/samples/x86_64-w64-mingw32,arm-cortexa9_neon-linux-gnueabihf/crosstool.config
index c249088..2fc67d9 100644
--- a/samples/x86_64-w64-mingw32,arm-cortexa9_neon-linux-gnueabihf/crosstool.config
+++ b/samples/x86_64-w64-mingw32,arm-cortexa9_neon-linux-gnueabihf/crosstool.config
@@ -18,6 +18,5 @@ CT_GLIBC_KERNEL_VERSION_NONE=y
 # CT_CC_GCC_ENABLE_TARGET_OPTSPACE is not set
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y
-# CT_GDB_CROSS_PYTHON is not set
 CT_GDB_NATIVE=y
 CT_GDB_NATIVE_STATIC=y
diff --git a/samples/xtensa-fsf-linux-uclibc/crosstool.config b/samples/xtensa-fsf-linux-uclibc/crosstool.config
index 66c1ded..92f0388 100644
--- a/samples/xtensa-fsf-linux-uclibc/crosstool.config
+++ b/samples/xtensa-fsf-linux-uclibc/crosstool.config
@@ -4,6 +4,5 @@ CT_TARGET_CFLAGS="-mlongcalls -mtext-section-literals"
 CT_TARGET_VENDOR="fsf"
 CT_KERNEL_LINUX=y
 CT_LIBC_UCLIBC=y
-CT_LIBC_UCLIBC_WCHAR=y
 CT_CC_LANG_CXX=y
 CT_DEBUG_GDB=y