[Buildroot] [PATCH 2 of 5 RFC] uclibc: update-config: preserve freshly configured settings
Thomas De Schampheleire
patrickdepinguin at gmail.com
Sun Jun 22 13:45:41 UTC 2014
In the sequence:
make uclibc-menuconfig
make uclibc-update-config
the freshly configured settings from the menuconfig are lost during the
update-config step. This is because update-config depends on the configure
step, which starts by copying the config file to the build directory.
Instead, stop depending on the configure step from update-config, and
explicitly call the needed commands before actually copying the config file.
This has the added bonus that 'uclibc-update-config' no longer needs the
toolchain to be available, which makes:
make clean uclibc-menuconfig uclibc-update-config
much faster and user-friendly.
Fixes bug #7154 https://bugs.busybox.net/show_bug.cgi?id=7154
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
---
package/uclibc/uclibc.mk | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff -r 97d74ccbe054 -r 62a7dd35bfbf package/uclibc/uclibc.mk
--- a/package/uclibc/uclibc.mk Sun Jun 22 10:37:22 2014 +0200
+++ b/package/uclibc/uclibc.mk Mon Jun 16 20:18:23 2014 +0200
@@ -554,11 +554,16 @@
DEVEL_PREFIX=/usr/ \
RUNTIME_PREFIX=$(STAGING_DIR)/ \
menuconfig
- rm -f $(UCLIBC_DIR)/.stamp_{configured,built,target_installed,staging_installed}
+ rm -f $(UCLIBC_DIR)/.stamp_{config_file_fixed,configured,built}
+ rm -f $(UCLIBC_DIR)/.stamp_{target_installed,staging_installed}
$(eval $(generic-package))
-uclibc-update-config: $(UCLIBC_DIR)/.stamp_configured
+$(UCLIBC_DIR)/.stamp_config_file_fixed:
+ $(UCLIBC_SETUP_DOT_CONFIG)
+ touch $@
+
+uclibc-update-config: $(UCLIBC_DIR)/.stamp_config_file_fixed
cp -f $(UCLIBC_DIR)/.config $(UCLIBC_CONFIG_FILE)
# Before uClibc is built, we must have the second stage cross-compiler
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