[Buildroot] [PATCH 5/7 v2] core/package: add possibility to declare download dependencies
Yann E. MORIN
yann.morin.1998 at free.fr
Tue May 8 20:40:18 UTC 2018
For some packages, we may need to have a certain set of host-tools built
before the download of said packages are attempted. For example, when
the system tar is not suitable, we will want to build our own tar before
we attempt a git download (because we generate a tarball in the git
backend).
Mimick the _EXTRACT_DEPENDENCIES, and introduce _DOWNLOAD_DEPENDENCIES.
As for _EXTRACT_DEPENDENCIES, we do not document _DOWNLOAD_DEPENDENCIES,
on the assumption that it is mostly for internal use.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Cc: Arnout Vandecappelle <arnout at mind.be>
Cc: Peter Korsgaard <peter at korsgaard.com>
---
package/pkg-generic.mk | 3 +++
1 file changed, 3 insertions(+)
diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
index 9d1fec396a..78aa751b0d 100644
--- a/package/pkg-generic.mk
+++ b/package/pkg-generic.mk
@@ -593,11 +593,13 @@ endif
# Eliminate duplicates in dependencies
$(2)_FINAL_DEPENDENCIES = $$(sort $$($(2)_DEPENDENCIES))
+$(2)_FINAL_DOWNLOAD_DEPENDENCIES = $$(sort $$($(2)_DOWNLOAD_DEPENDENCIES))
$(2)_FINAL_EXTRACT_DEPENDENCIES = $$(sort $$($(2)_EXTRACT_DEPENDENCIES))
$(2)_FINAL_PATCH_DEPENDENCIES = $$(sort $$($(2)_PATCH_DEPENDENCIES))
$(2)_FINAL_ALL_DEPENDENCIES = \
$$(sort \
$$($(2)_FINAL_DEPENDENCIES) \
+ $$($(2)_FINAL_DOWNLOAD_DEPENDENCIES) \
$$($(2)_FINAL_EXTRACT_DEPENDENCIES) \
$$($(2)_FINAL_PATCH_DEPENDENCIES))
@@ -730,6 +732,7 @@ $$($(2)_TARGET_EXTRACT): | $$($(2)_FINAL_EXTRACT_DEPENDENCIES)
$(1)-depends: $$($(2)_FINAL_DEPENDENCIES)
$(1)-source: $$($(2)_TARGET_SOURCE)
+$$($(2)_TARGET_SOURCE): | $$($(2)_FINAL_DOWNLOAD_DEPENDENCIES)
$(1)-all-source: $(1)-legal-source
$(1)-legal-info: $(1)-legal-source
--
2.14.1
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