[Buildroot] [PATCH 2/3] core: allow having a list of "cmake" candidates
Carlos Santos
casantos at datacom.ind.br
Fri May 5 20:30:30 UTC 2017
Add the BR2_CMAKE_CANDIDATES variable, containing a list of candidates
to check and use as BR2_CMAKE, if possible.
This allows using "cmake3" on CentOS 7, whose default cmake corresponds
to version 2.8.12. Example:
$ make BR2_CMAKE_CANDIDATES="cmake cmake3"
Signed-off-by: Carlos Santos <casantos at datacom.ind.br>
---
support/dependencies/check-host-cmake.mk | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/support/dependencies/check-host-cmake.mk b/support/dependencies/check-host-cmake.mk
index 8002278..42aaee4 100644
--- a/support/dependencies/check-host-cmake.mk
+++ b/support/dependencies/check-host-cmake.mk
@@ -10,9 +10,10 @@
#
BR2_CMAKE_VERSION_MIN = 3.1
-BR2_CMAKE ?= cmake
-ifeq ($(call suitable-host-package,cmake,\
- $(BR2_CMAKE) $(BR2_CMAKE_VERSION_MIN)),)
+BR2_CMAKE_CANDIDATES ?= cmake
+BR2_CMAKE ?= $(call suitable-host-package,cmake,\
+ $(BR2_CMAKE_CANDIDATES) $(BR2_CMAKE_VERSION_MIN))
+ifeq ($(BR2_CMAKE),)
BR2_CMAKE = $(HOST_DIR)/usr/bin/cmake
BR2_CMAKE_HOST_DEPENDENCY = host-cmake
endif
--
1.8.3.1
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