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Implement 'ct-ng source'.

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Provides a simpler alternative to editing config to enable
CT_ONLY_DOWNLOAD, doing ct-ng build and then restoring .config.

Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2015-10-30 01:04:39 -07:00
parent 55d8497fea
commit 319023c7af
2 changed files with 7 additions and 0 deletions
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4
ct-ng.in
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@ -104,6 +104,7 @@ help-tail::
@echo 'See "man 1 $(notdir $(CT_NG))" for some help as well'
help-build::
@echo ' source - Download sources for currently configured toolchain'
@echo ' build[.#] - Build the currently configured toolchain'
help-clean::
@ -143,6 +144,9 @@ show-tuple: .config.2
$(SILENT)$(bash) $(CT_LIB_DIR)/scripts/showTuple.sh
# Actual build
source: .config.2
$(SILENT)CT_SOURCE=y $(CT_LIB_DIR)/scripts/crosstool-NG.sh
build: .config.2
$(SILENT)$(CT_LIB_DIR)/scripts/crosstool-NG.sh

3
scripts/crosstool-NG.sh.in
View File

@ -524,6 +524,9 @@ if [ -z "${CT_RESTART}" ]; then
[ ${CT_PARALLEL_JOBS} -gt 0 ] && JOBSFLAGS="${JOBSFLAGS} -j${CT_PARALLEL_JOBS}"
JOBSFLAGS="${JOBSFLAGS} -l${CT_LOAD}"
# Override 'download only' option
[ -n "${CT_SOURCE}" ] && CT_ONLY_DOWNLOAD=y
# Now that we've set up $PATH and $CT_CFLAGS_FOR_HOST, sanity test that gcc
# is runnable so that the user can troubleshoot problems if not.
CT_DoStep DEBUG "Checking that we can run gcc -v"