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| author | Peter Korsgaard <peter@korsgaard.com> | 2017-07-14 15:04:17 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-07-15 10:10:56 +0200 |
| commit | 0e99bef2fbffd521f457d199c76e42534cc8d419 (patch) | |
| tree | e1af52d18942c5feab352415e0d0e3aa50cfdd09 /package | |
| parent | a3da7980eb4744248b0f83e07cfdb42ae82ccf6f (diff) | |
| download | buildroot-0e99bef2fbffd521f457d199c76e42534cc8d419.tar.gz buildroot-0e99bef2fbffd521f457d199c76e42534cc8d419.zip | |
package/Makefile.in: export O= to post-build/image scripts for out-of-tree builds
Sometimes it can be interesting to call back into buildroot from a
post-build/image script (E.G. make printvars or similar). For this to work
correctly with out-of-tree builds we need to pass O= to make, but this is
currently not available in the environment of post-build/image scripts.
In concept, O could be derrived from BUILD_DIR (E.G. by stripping /build),
but directly exporting O is cleaner.
O= cannot be exported globally as it interferes with various build systems,
so instead add it to EXTRA_ENV.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package')
| -rw-r--r-- | package/Makefile.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/package/Makefile.in b/package/Makefile.in index b95e5e3fa8..a2b0d90f32 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -309,7 +309,8 @@ HOST_CONFIGURE_OPTS = \ EXTRA_ENV = \ PATH=$(BR_PATH) \ BR2_DL_DIR=$(BR2_DL_DIR) \ - BUILD_DIR=$(BUILD_DIR) + BUILD_DIR=$(BUILD_DIR) \ + O=$(CANONICAL_O) ################################################################################ # settings we need to pass to configure |
