[Buildroot] [PATCH 14/16] external-toolchain: adjust check for uClibc static toolchains

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Sat Jan 28 17:36:54 UTC 2012


The current check for uClibc toolchain was verifying that a
ld-uClibc.so dynamic loader was present. However, with static-only
uClibc toolchains, this does not work. Instead, we check for an
uClibc-specific header file in the sysroot.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 toolchain/helpers.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index 3f4818f..6e7f1f4 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -196,7 +196,7 @@ check_uclibc_feature = \
 #
 check_uclibc = \
 	SYSROOT_DIR="$(strip $1)"; \
-	if ! test -f $${SYSROOT_DIR}/lib/ld*-uClibc.so.* ; then \
+	if ! test -f $${SYSROOT_DIR}/usr/include/bits/uClibc_config.h ; then \
 		echo "Incorrect selection of the C library"; \
 		exit -1; \
 	fi; \
-- 
1.7.4.1



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