diff options
| -rw-r--r-- | Config.in | 12 | ||||
| -rw-r--r-- | support/dependencies/dependencies.mk | 6 |
2 files changed, 18 insertions, 0 deletions
@@ -677,6 +677,18 @@ config BR2_COMPILER_PARANOID_UNSAFE_PATH and external toolchain backends (through the toolchain wrapper). +config BR2_FORCE_HOST_BUILD + bool "Force the building of host dependencies" + help + Build all available host dependencies, even if they are + already installed on the system. + + This option can be used to ensure that the download cache of + source archives for packages remain consistent between + different build hosts. + + This option will increase build time. + config BR2_REPRODUCIBLE bool "Make the build reproducible (experimental)" # SOURCE_DATE_EPOCH support in toolchain-wrapper requires GCC 4.4 diff --git a/support/dependencies/dependencies.mk b/support/dependencies/dependencies.mk index 563574d6ad..4fac5c731b 100644 --- a/support/dependencies/dependencies.mk +++ b/support/dependencies/dependencies.mk @@ -5,6 +5,11 @@ # ################################################################################ +ifeq ($(BR2_FORCE_HOST_BUILD),y) +# ignore all available host packages +define suitable-host-package +endef +else # suitable-host-pkg: calls check-host-$(1).sh shell script. Parameter (2) # can be the candidate to be checked. If not present, the check-host-$(1).sh # script should use 'which' to find a candidate. The script should return @@ -12,6 +17,7 @@ define suitable-host-package $(shell support/dependencies/check-host-$(1).sh $(2)) endef +endif # host utilities needs host-tar to extract the source code tarballs, so # ensure check-host-tar.mk is included before the rest include support/dependencies/check-host-tar.mk |