[Buildroot] [PATCH 1/1] package/glibc: set --enable-kernel to match kernel
Sam Bobroff
sam.bobroff at au1.ibm.com
Thu Jan 28 03:51:23 UTC 2016
Glibc is currently configured without any "--enable-kernel" option.
This causes it to use the oldest possible kernel API, slowing it down
and preventing it from using any kernel features from later versions.
Since we are likely building a kernel and matching glibc together,
backwards compatability is probably unnecessary so this patch
unconditionally configures glibc with --enable-kernel set to
BR2_TOOLCHAIN_HEADERS_AT_LEAST.
Signed-off-by: Sam Bobroff <sam.bobroff at au1.ibm.com>
---
package/glibc/glibc.mk | 1 +
1 file changed, 1 insertion(+)
diff --git a/package/glibc/glibc.mk b/package/glibc/glibc.mk
index e60575f..4a9ba0e 100644
--- a/package/glibc/glibc.mk
+++ b/package/glibc/glibc.mk
@@ -96,6 +96,7 @@ define GLIBC_CONFIGURE_CMDS
--disable-profile \
--without-gd \
--enable-obsolete-rpc \
+ --enable-kernel=$(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST)) \
--with-headers=$(STAGING_DIR)/usr/include)
$(GLIBC_ADD_MISSING_STUB_H)
endef
--
2.1.0
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