[Buildroot] [PATCH 5/5] Makefile: fix out-of-tree builds with multiple targets with 'all'
Yann E. MORIN
yann.morin.1998 at free.fr
Tue Nov 5 23:28:20 UTC 2013
From: "Yann E. MORIN" <yann.morin.1998 at free.fr>
For out-of-tree builds, this use-case fails to build:
$ make clean all
This is because 'all' is filtered-out in the Makefile wrapper, since
the wrapper itself has a 'all' target.
The 'all' target is just the usual naming for the default target in a
Makefile. In fact, the first target is the default one, so we can name
it whatever we want.
Rename the Makefile wrapper 'all' target to avoid name-clashing.
Fixes #6644.
Reported-by: Ryan Barnett <rjbarnet at rockwellcollins.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Ryan Barnett <rjbarnet at rockwellcollins.com>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Tested-by: Ryan Barnett <rjbarnet at rockwellcollins.com>
---
support/scripts/mkmakefile | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/support/scripts/mkmakefile b/support/scripts/mkmakefile
index cef2ec7..27b1507 100755
--- a/support/scripts/mkmakefile
+++ b/support/scripts/mkmakefile
@@ -32,16 +32,16 @@ MAKEFLAGS += --no-print-directory
.PHONY: all \$(MAKECMDGOALS)
-all := \$(filter-out all Makefile,\$(MAKECMDGOALS))
+all := \$(filter-out Makefile,\$(MAKECMDGOALS))
-all:
+_all:
\$(MAKE) \$(MAKEARGS) \$(all)
Makefile:;
-\$(all): all
+\$(all): _all
@:
-%/: all
+%/: _all
@:
EOF
--
1.8.1.2
More information about the buildroot
mailing list