diff options
| author | Arnout Vandecappelle <arnout@mind.be> | 2014-02-10 22:48:55 +0100 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2014-02-11 08:14:57 +0100 |
| commit | af97c94b70eee6388f1902864ec248e2817323be (patch) | |
| tree | 131e877da50690d876fc9b1555b6428bcb7434e3 /Makefile.legacy | |
| parent | 28f427ddb94b44ccef0af514c49e40727247df21 (diff) | |
Makefile.legacy: fix recursive invocation with BUILDROOT_DL_DIR and _CONFIG
The legacy support for the old BUILDROOT_DL_DIR and BUILDROOT_CONFIG
breaks down when make is invoked recursively - which is done in a few
cases, e.g. silentoldconfig, external-defs, ... These targets always
give a legacy error.
For BUILDROOT_DL_DIR, this is fixed by making sure that the original
value of BR2_DL_DIR taken from the environment is also exported again.
For BUILDROOT_CONFIG, this is fixed with an additional comparison of
the environment variable's value with the fake value that we introduce
ourselves.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'Makefile.legacy')
| -rw-r--r-- | Makefile.legacy | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Makefile.legacy b/Makefile.legacy index ea18bc615..764cfcd11 100644 --- a/Makefile.legacy +++ b/Makefile.legacy @@ -28,16 +28,20 @@ $(error "The BUILDROOT_DL_DIR environment variable was renamed to BR2_DL_DIR.") endif endif +# If a script is using the deprecated BUILDROOT_CONFIG, make sure it fails. +# Add some directories in front just in case someone used dirname on it. +BUILDROOT_CONFIG_FAKE = /tmp/deprecated/The-BUILDROOT_CONFIG-environment-variable-was-renamed-to-BR2_CONFIG + # Similar to above for BUILDROOT_CONFIG, but here we have no .config equivalent. ifneq ($(BUILDROOT_CONFIG),) ifneq ($(BUILDROOT_CONFIG),$(BR2_CONFIG)) +ifneq ($(BUILDROOT_CONFIG),$(BUILDROOT_CONFIG_FAKE)) $(error "The BUILDROOT_CONFIG environment variable was renamed to BR2_CONFIG.") endif endif +endif -# If a script is using the deprecated BUILDROOT_CONFIG, make sure it fails. -# Add some directories in front just in case someone used dirname on it. -BUILDROOT_CONFIG = /tmp/deprecated/The-BUILDROOT_CONFIG-environment-variable-was-renamed-to-BR2_CONFIG +BUILDROOT_CONFIG = $(BUILDROOT_CONFIG_FAKE) export BUILDROOT_CONFIG # |