summaryrefslogtreecommitdiffstats
path: root/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
diff options
context:
space:
mode:
authorYann E. MORIN <yann.morin.1998@anciens.enib.fr>2011-08-27 23:07:42 +0200
committerPeter Korsgaard <jacmet@sunsite.dk>2011-08-28 09:43:21 +0200
commitf30928c1b19801127b6e8b1b27878e39a04ba5d8 (patch)
treed30db0a69680addb276791789f6a7cc40ad70882 /toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
parentd43a90032c4016a7583c3c8a88948e6bf3d24271 (diff)
downloadbuildroot-novena-f30928c1b19801127b6e8b1b27878e39a04ba5d8.tar.gz
buildroot-novena-f30928c1b19801127b6e8b1b27878e39a04ba5d8.zip
toolchain/crosstool-NG: fix bundled config files
Bundled config files have architecture-specific values in them, which may break if buildroot is configured with another architecture that does not forcibly set these option. For example, the bundled config files are for x86_64, and define: CT_ARCH_TUNE="generic" This comes from the BR2_GCC_TARGET_TUNE config option (in buildroot) that is set accordingly to the selected (arch,sub-arch). But if someone configures buildroot for, say, generic ARM, then the BR2_GCC_TARGET_TUNE config option is not set, and the crosstool-NG backend Makefile believes it should not be pushed down to the crosstool-NG config file. BUT... The crosstool-NG backend Makefile can not forcibly push BR2_GCC_TARGET_TUNE down to the CT-NG config file. If BR2_GCC_TARGET_TUNE is empty, the user can still set CT_ARCH_TUNE by running ctng-menuconfig. The backend Makefile already passes such values only if they are set. In the end, we can't push options as-is to the crosstool-NG config, but we MUST provide sane bundled config files, which this patch does. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc')
-rw-r--r--toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc2
1 files changed, 1 insertions, 1 deletions
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc b/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
index 7d90e402c..52969231a 100644
--- a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
+++ b/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
@@ -97,7 +97,7 @@ CT_ARCH_SUPPORT_TUNE=y
CT_ARCH_DEFAULT_32=y
CT_ARCH_ARCH=""
CT_ARCH_CPU=""
-CT_ARCH_TUNE="generic"
+CT_ARCH_TUNE=""
# CT_ARCH_32 is not set
CT_ARCH_64=y
CT_ARCH_BITNESS=64