Upgrade script for uClibc retirement

Run samples through upgrade and fix accumulated breakages:

*-centos6-*: After 2.12.2 retirement, the samples selected most recent
glibc (2.34) which also forced kernels 3.2+. Revert to 2.12.1 and
2.6.32.71, respectively. Interestingly, 2.12.1 was marked as being used
in CentOS6, but the samples selected 2.12.2. Anyway, CentOS6 is EOL now
and glibc 2.12 is going to be marked obsolete, and retired soon.

arc-*: Make TARGET_VENDOR match the sample's name; otherwise `ct-ng
saveconfig` places the config file into a different location.

Fix 'savedefconfig' which was not saving the configuration file version
(CT_VCHECK was set to 'load' after CT_LoadConfig call).

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

8 files changed, 14 insertions, 14 deletions

diff --git a/samples/arc-arc700-linux-uclibc/crosstool.config b/samples/arc-arc700-linux-uclibc/crosstool.config
index caa0cf19..93305e53 100644
--- a/samples/arc-arc700-linux-uclibc/crosstool.config
+++ b/samples/arc-arc700-linux-uclibc/crosstool.config
@@ -1,8 +1,8 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_ARCH_ARC=y
 CT_ARCH_CPU="arc700"
 CT_TARGET_CFLAGS="-mno-atomic"
-CT_TARGET_VENDOR="snps"
+CT_TARGET_VENDOR="arc700"
 CT_TARGET_ALIAS="arc-linux"
 CT_KERNEL_LINUX=y
-CT_LIBC_UCLIBC=y
+CT_LIBC_UCLIBC_NG=y
diff --git a/samples/arc-archs-linux-gnu/crosstool.config b/samples/arc-archs-linux-gnu/crosstool.config
index ad39f70a..dfeb1ed9 100644
--- a/samples/arc-archs-linux-gnu/crosstool.config
+++ b/samples/arc-archs-linux-gnu/crosstool.config
@@ -1,6 +1,6 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_ARCH_ARC=y
 CT_ARCH_CPU="archs"
-CT_TARGET_VENDOR="snps"
+CT_TARGET_VENDOR="archs"
 CT_TARGET_ALIAS="arc-linux"
 CT_KERNEL_LINUX=y
diff --git a/samples/arc-multilib-elf32/crosstool.config b/samples/arc-multilib-elf32/crosstool.config
index 0cc3cdd3..e2bce980 100644
--- a/samples/arc-multilib-elf32/crosstool.config
+++ b/samples/arc-multilib-elf32/crosstool.config
@@ -1,4 +1,4 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_ARCH_ARC=y
 CT_MULTILIB=y
 CT_TARGET_VENDOR="multilib"
diff --git a/samples/arc-multilib-linux-gnu/crosstool.config b/samples/arc-multilib-linux-gnu/crosstool.config
index 3dc78027..b32c92ef 100644
--- a/samples/arc-multilib-linux-gnu/crosstool.config
+++ b/samples/arc-multilib-linux-gnu/crosstool.config
@@ -1,4 +1,4 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_ARCH_ARC=y
 CT_MULTILIB=y
 CT_TARGET_CFLAGS="-matomic"
diff --git a/samples/arc-multilib-linux-uclibc/crosstool.config b/samples/arc-multilib-linux-uclibc/crosstool.config
index b1862a5b..16b75696 100644
--- a/samples/arc-multilib-linux-uclibc/crosstool.config
+++ b/samples/arc-multilib-linux-uclibc/crosstool.config
@@ -1,8 +1,8 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_ARCH_ARC=y
 CT_MULTILIB=y
 CT_TARGET_CFLAGS="-matomic"
 CT_TARGET_VENDOR="multilib"
 CT_TARGET_ALIAS="arc-linux"
 CT_KERNEL_LINUX=y
-CT_LIBC_UCLIBC=y
+CT_LIBC_UCLIBC_NG=y
diff --git a/samples/i686-centos6-linux-gnu/crosstool.config b/samples/i686-centos6-linux-gnu/crosstool.config
index cb7f7132..ffdb9059 100644
--- a/samples/i686-centos6-linux-gnu/crosstool.config
+++ b/samples/i686-centos6-linux-gnu/crosstool.config
@@ -4,7 +4,5 @@ CT_ARCH_X86=y
 CT_ARCH_ARCH="i686"
 CT_TARGET_VENDOR="centos6"
 CT_KERNEL_LINUX=y
-CT_LINUX_V_2_6_32=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/samples.mk b/samples/samples.mk
index 48bbbb98..51e96199 100644
--- a/samples/samples.mk
+++ b/samples/samples.mk
@@ -128,7 +128,7 @@ samples:
 
 # Save a sample
 saveconfig: .config samples
-	$(SILENT)CT_VCHECK=save CONF=$(CONF) $(bash) $(CT_LIB_DIR)/scripts/saveSample.sh
+	$(SILENT)CONF=$(CONF) $(bash) $(CT_LIB_DIR)/scripts/saveSample.sh
 
 # The 'sample_dir' function prints the directory in which the sample is,
 # searching first in local samples, then in global samples
diff --git a/samples/x86_64-centos6-linux-gnu/crosstool.config b/samples/x86_64-centos6-linux-gnu/crosstool.config
index 24e8a11f..e9747cdc 100644
--- a/samples/x86_64-centos6-linux-gnu/crosstool.config
+++ b/samples/x86_64-centos6-linux-gnu/crosstool.config
@@ -1,4 +1,4 @@
-CT_CONFIG_VERSION="3"
+CT_CONFIG_VERSION="4"
 CT_OBSOLETE=y
 CT_ARCH_X86=y
 CT_ARCH_64=y
@@ -6,5 +6,7 @@ CT_TARGET_VENDOR="centos6"
 CT_KERNEL_LINUX=y
 CT_LINUX_V_2_6_32=y
 # CT_KERNEL_LINUX_INSTALL_CHECK is not set
-CT_GLIBC_V_2_12_2=y
+CT_GLIBC_V_2_12_1=y
+CT_GLIBC_EXTRA_CFLAGS=""
+# CT_GLIBC_ENABLE_COMMON_FLAG is not set
 CT_CC_LANG_CXX=y