Merge the save-sample branch to trunk:

 - reorder most of the environment setup,
 - geting, extracting and patching are now components' sub-actions,
 - save the current config as a sample to be used as a pre-configured target.

1 files changed, 70 insertions, 0 deletions

diff --git a/scripts/saveSample.sh b/scripts/saveSample.sh
new file mode 100755
index 0000000..1d01c66
--- /dev/null
+++ b/scripts/saveSample.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+# This script is responsible for saving the current configuration into a
+# sample to be used later on as a pre-configured target.
+
+# What we need to save:
+#  - the .config file
+#  - the kernel .config file if specified
+#  - the uClibc .config file if uClibc selected
+
+. "${CT_TOP_DIR}/scripts/functions"
+
+# Log to a temporary file until we have built our environment
+CT_ACTUAL_LOG_FILE="${CT_TOP_DIR}/$$.log"
+CT_LOG_INFO=y
+CT_LOG_LEVEL_MAX="INFO"
+
+# Parse the configuration file
+CT_TestOrAbort "Configuration file not found. Please create one." -f "${CT_TOP_DIR}/.config"
+. "${CT_TOP_DIR}/.config"
+
+# Override log level
+unset CT_LOG_ERROR CT_LOG_WARN CT_LOG_EXTRA CT_LOG_DEBUG 
+CT_LOG_INFO=y
+CT_LOG_LEVEL_MAX="INFO"
+
+# Target triplet: CT_TARGET needs a little love:
+CT_DoBuildTargetTriplet
+
+# Create the sample directory
+[ -d "${CT_TOP_DIR}/samples/${CT_TARGET}" ] || svn mkdir "${CT_TOP_DIR}/samples/${CT_TARGET}" >/dev/null 2>&1
+
+# Save the crosstool-NG config file
+cp "${CT_TOP_DIR}/.config" "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config"
+
+# Save the kernel .config file
+if [ -n "${CT_KERNEL_LINUX_CONFIG_FILE}" ]; then
+    # We save the file, and then point the saved sample to this file
+    cp "${CT_KERNEL_LINUX_CONFIG_FILE}" "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-${CT_KERNEL_VERSION}.config"
+    svn add "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-${CT_KERNEL_VERSION}.config" >/dev/null 2>&1
+    sed -r -i -e 's|^(CT_KERNEL_LINUX_CONFIG_FILE=).+$|\1"${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-${CT_KERNEL_VERSION}.config"|;' \
+        "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config"
+else
+    # remove any dangling files
+    for f in "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-"*.config; do
+        if [ -f "${f}" ]; then svn rm --force "${f}" >/dev/null 2>&1; fi
+    done
+fi
+
+# Save the uClibc .config file
+if [ -n "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
+    # We save the file, and then point the saved sample to this file
+    cp "${CT_LIBC_UCLIBC_CONFIG_FILE}" "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
+    svn add "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config" >/dev/null 2>&1
+    sed -r -i -e 's|^(CT_LIBC_UCLIBC_CONFIG_FILE=).+$|\1"${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"|;' \
+        "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config"
+else
+    # remove any dangling files
+    for f in "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-"*.config; do
+        if [ -f "${f}" ]; then svn rm --force "${f}" >/dev/null 2>&1; fi
+    done
+fi
+
+# We could svn add earlier, but it's better to
+# add a frozen file than modifying it later
+svn add "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config" >/dev/null 2>&1
+
+svn stat "${CT_TOP_DIR}/samples/${CT_TARGET}" 2>/dev/null |CT_DoLog INFO
+
+rm -f "${CT_ACTUAL_LOG_FILE}"