[Buildroot] [git commit] package/pkg-generic: add post-prepare hooks
Yann E. MORIN
yann.morin.1998 at free.fr
Tue Jul 6 20:53:22 UTC 2021
commit: https://git.buildroot.net/buildroot/commit/?id=80168aa3c65d019df1619fc31e72c98d279e80c1
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Currently, when a package needs to modify files it inherits from its
dependencies, because they contain paths, we can only do that in a
pre- or post-configure hook.
However, whatever is done as part of those hooks, will be accounted
to the package itself, and thus will trigger file-overwrite detection.
So, we need a way to be able to actually modify files before we
start monitoring changes in those files.
We introduce a new set of hooks that an individual package can set,
or that a package infra can set, and that are called right before
we snapshot the state of target, and host (to which staging belongs),
Signed-off-by: Herve Codina <herve.codina at bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
---
package/pkg-generic.mk | 2 ++
1 file changed, 2 insertions(+)
diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
index ff877598e3..97ee204b80 100644
--- a/package/pkg-generic.mk
+++ b/package/pkg-generic.mk
@@ -255,6 +255,7 @@ $(BUILD_DIR)/%/.stamp_configured:
@$(call pkg_size_before,$(HOST_DIR),-host)
$(call fixup-libtool-files,$(NAME),$(HOST_DIR))
$(call fixup-libtool-files,$(NAME),$(STAGING_DIR))
+ $(foreach hook,$($(PKG)_POST_PREPARE_HOOKS),$(call $(hook))$(sep))
$(foreach hook,$($(PKG)_PRE_CONFIGURE_HOOKS),$(call $(hook))$(sep))
$($(PKG)_CONFIGURE_CMDS)
$(foreach hook,$($(PKG)_POST_CONFIGURE_HOOKS),$(call $(hook))$(sep))
@@ -835,6 +836,7 @@ $(2)_PRE_LEGAL_INFO_HOOKS ?=
$(2)_POST_LEGAL_INFO_HOOKS ?=
$(2)_TARGET_FINALIZE_HOOKS ?=
$(2)_ROOTFS_PRE_CMD_HOOKS ?=
+$(2)_POST_PREPARE_HOOKS ?=
ifeq ($$($(2)_TYPE),target)
ifneq ($$(HOST_$(2)_KCONFIG_VAR),)
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