From patchwork Wed Oct 24 07:17:00 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCHv2,03/10] ctng: add ctng-update-config target From: Arnout Vandecappelle X-Patchwork-Id: 193699 Message-Id: <1351063027-13800-4-git-send-email-arnout@mind.be> To: buildroot@busybox.net Date: Wed, 24 Oct 2012 09:17:00 +0200 From: "Arnout Vandecappelle (Essensium/Mind)" Analogous to linux-update-config and friends. Also update documentation. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Luca Ceresoli --- docs/manual/customize-store.txt | 8 ++++---- toolchain/toolchain-crosstool-ng/crosstool-ng.mk | 3 +++ 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/docs/manual/customize-store.txt b/docs/manual/customize-store.txt index 7ca0db3..e8e1d9b 100644 --- a/docs/manual/customize-store.txt +++ b/docs/manual/customize-store.txt @@ -58,8 +58,8 @@ configuration files easier. path specified by +BR2_PACKAGE_BUSYBOX_CONFIG+. * +make uclibc-update-config+ saves the uClibc configuration to the path specified by +BR2_UCLIBC_CONFIG+. -* For crosstool-NG, no helper exists so you have to copy the config - file manually to +BR2_TOOLCHAIN_CTNG_CONFIG+. +* +make ctng-update-config+ saves the crosstool-NG configuration to the + patch specified by +BR2_TOOLCHAIN_CTNG_CONFIG+. Creating your own board support @@ -122,7 +122,7 @@ you can skip the steps that are not relevant for your use case. 1. Write the configuration files: * +make linux-update-defconfig+ * +make busybox-update-config+ - * +cp /build/build-toolchain/.config board///ctng.config+ + * +make ctng-update-config+ * +make uclibc-update-config+ * +cp /build/at91bootstrap3-*/.config board///at91bootstrap3.config+ 1. Create +board///fs-overlay+ and fill it @@ -170,7 +170,7 @@ the buildroot tree). 1. Write the configuration files: * +make linux-update-defconfig+ * +make busybox-update-config+ - * +cp /build/build-toolchain/.config /ctng.config+ + * +make ctng-update-config+ * +make uclibc-update-config+ * +cp /build/at91bootstrap3-*/.config /at91bootstrap3.config+ 1. Create +/fs-overlay+ and fill it diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk index e46bb20..fb6da0f 100644 --- a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk +++ b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk @@ -397,3 +397,6 @@ ctng-menuconfig: $(CTNG_DIR)/.config $(call ctng-oldconfig,$<) $(call ctng-check-config-changed,$<,$<.timestamp) $(Q)rm -f $<.timestamp + +ctng-update-config: $(CTNG_DIR)/.config + cp -f $< $(CTNG_CONFIG_FILE)