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authorGravatar Peter Korsgaard <jacmet@sunsite.dk>2010-05-06 20:53:25 +0200
committerGravatar Peter Korsgaard <jacmet@sunsite.dk>2010-05-06 20:56:25 +0200
commitc71816a8a5a9a89f6436925e67e6bce742ee303b (patch)
treeeaf53a54ec7107b3edee6a6399982d3204f0701c /Makefile
parent4efdd9f3d949576392d0f0a7ed06e41b125916c5 (diff)
downloadbuildroot-c71816a8a5a9a89f6436925e67e6bce742ee303b.tar.gz
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Makefile: make GNU_HOST_NAME a simply expanded variable (:=)
GNU_HOST_NAME is referred more than 100 times in the tree, used 5 times during startup, and is relatively expensive to run - so make it a simple expanded variable (:=) rather than recursively expanded one (=). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 5da21d8880..a4bf4b570e 100644
--- a/Makefile
+++ b/Makefile
@@ -153,7 +153,7 @@ cc-option=$(shell if $(TARGET_CC) $(TARGET_CFLAGS) $(1) -S -o /dev/null -xc /dev
unexport CROSS_COMPILE
unexport ARCH
-GNU_HOST_NAME=$(shell package/gnuconfig/config.guess)
+GNU_HOST_NAME:=$(shell package/gnuconfig/config.guess)
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