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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2011-09-29 19:57:37 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-09-29 20:10:07 (GMT)
commitda76f0f1558698dd398c74393afc35cebfcc7dc7 (patch)
tree4926ce25bd903eabcdcc1c034909c2806877202b
parent5ebe28cce6fe5218058aa6b610325f142e930386 (diff)
downloadbuildroot-da76f0f1558698dd398c74393afc35cebfcc7dc7.tar.gz
buildroot-da76f0f1558698dd398c74393afc35cebfcc7dc7.tar.bz2
package: enhance infrastructure to support source dir override
When a variable <pkg>_OVERRIDE_SRCDIR is defined, then Buildroot will no longer try to download, extract and patch the package. It will simply use the value of this variable as the source directory for the package. The contents of the package sources will be rsynced to the package build directory in $(O)/build/pkg-version/. This can be used to tell Buildroot that the sources for a given package are inside some directory that you control, and which can be versioned in Git/SVN, or handled in whichever way you want. Those <pkg>_OVERRIDE_SRCDIR variables will be defined by a local makefile included by Buildroot, which will be handled in a later commit. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/Makefile.package.in54
1 files changed, 52 insertions, 2 deletions
diff --git a/package/Makefile.package.in b/package/Makefile.package.in
index e2d0e28..15fc085 100644
--- a/package/Makefile.package.in
+++ b/package/Makefile.package.in
@@ -251,6 +251,25 @@ $(BUILD_DIR)/%/.stamp_extracted:
$(foreach hook,$($(PKG)_POST_EXTRACT_HOOKS),$(call $(hook))$(sep))
$(Q)touch $@
+# Rsync the source directory if the <pkg>_OVERRIDE_SRCDIR feature is
+# used.
+$(BUILD_DIR)/%/.stamp_rsynced:
+ @$(call MESSAGE,"Syncing from source dir $(SRCDIR)")
+ @test -d $(SRCDIR) || (echo "ERROR: $(SRCDIR) does not exist" ; exit 1)
+ rsync -au $(SRCDIR)/ $(@D)
+ $(Q)touch $@
+
+# Handle the SOURCE_CHECK and SHOW_EXTERNAL_DEPS cases for rsynced
+# packages
+$(BUILD_DIR)/%/.stamp_rsync_sourced:
+ifeq ($(DL_MODE),SOURCE_CHECK)
+ test -d $(SRCDIR)
+else ifeq ($(DL_MODE),SHOW_EXTERNAL_DEPS)
+ echo "file://$(SRCDIR)"
+else
+ @true # Nothing to do to source a local package
+endif
+
# Patch
#
# The RAWNAME variable is the lowercased package name, which allows to
@@ -384,6 +403,10 @@ $(2)_BASE_NAME = $(1)-$$($(2)_VERSION)
$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_BASE_NAME)
$(2)_DIR = $$(BUILD_DIR)/$$($(2)_BASE_NAME)
+ifneq ($$($(2)_OVERRIDE_SRCDIR),)
+$(2)_VERSION = custom
+endif
+
ifndef $(2)_SOURCE
ifdef $(3)_SOURCE
$(2)_SOURCE = $($(3)_SOURCE)
@@ -429,6 +452,8 @@ $(2)_TARGET_INSTALL_IMAGES = $$($(2)_DIR)/.stamp_images_installed
$(2)_TARGET_INSTALL_HOST = $$($(2)_DIR)/.stamp_host_installed
$(2)_TARGET_BUILD = $$($(2)_DIR)/.stamp_built
$(2)_TARGET_CONFIGURE = $$($(2)_DIR)/.stamp_configured
+$(2)_TARGET_RSYNC = $$($(2)_DIR)/.stamp_rsynced
+$(2)_TARGET_RSYNC_SOURCE = $$($(2)_DIR)/.stamp_rsync_sourced
$(2)_TARGET_PATCH = $$($(2)_DIR)/.stamp_patched
$(2)_TARGET_EXTRACT = $$($(2)_DIR)/.stamp_extracted
$(2)_TARGET_SOURCE = $$($(2)_DIR)/.stamp_downloaded
@@ -489,6 +514,13 @@ $(1)-install-host: $(1)-build $$($(2)_TARGET_INSTALL_HOST)
$(1)-build: $(1)-configure \
$$($(2)_TARGET_BUILD)
+ifeq ($$($(2)_OVERRIDE_SRCDIR),)
+# In the normal case (no package override), the sequence of steps is
+# source, by downloading
+# depends
+# extract
+# patch
+# configure
$(1)-configure: $(1)-patch $(1)-depends \
$$($(2)_TARGET_CONFIGURE)
@@ -499,11 +531,25 @@ $(1)-extract: $(1)-source \
$(1)-depends: $$($(2)_DEPENDENCIES)
+$(1)-source: $$($(2)_TARGET_SOURCE)
+else
+# In the package override case, the sequence of steps
+# source, by rsyncing
+# depends
+# configure
+$(1)-configure: $(1)-depends \
+ $$($(2)_TARGET_CONFIGURE)
+
+$(1)-depends: $(1)-rsync $$($(2)_DEPENDENCIES)
+
+$(1)-rsync: $$($(2)_TARGET_RSYNC)
+
+$(1)-source: $$($(2)_TARGET_RSYNC_SOURCE)
+endif
+
$(1)-show-depends:
@echo $$($(2)_DEPENDENCIES)
-$(1)-source: $$($(2)_TARGET_SOURCE)
-
$(1)-uninstall: $(1)-configure $$($(2)_TARGET_UNINSTALL)
$(1)-clean: $(1)-uninstall \
@@ -519,6 +565,10 @@ $$($(2)_TARGET_INSTALL_IMAGES): PKG=$(2)
$$($(2)_TARGET_INSTALL_HOST): PKG=$(2)
$$($(2)_TARGET_BUILD): PKG=$(2)
$$($(2)_TARGET_CONFIGURE): PKG=$(2)
+$$($(2)_TARGET_RSYNC): SRCDIR=$$($(2)_OVERRIDE_SRCDIR)
+$$($(2)_TARGET_RSYNC): PKG=$(2)
+$$($(2)_TARGET_RSYNC_SOURCE): SRCDIR=$$($(2)_OVERRIDE_SRCDIR)
+$$($(2)_TARGET_RSYNC_SOURCE): PKG=$(2)
$$($(2)_TARGET_PATCH): PKG=$(2)
$$($(2)_TARGET_PATCH): RAWNAME=$(patsubst host-%,%,$(1))
$$($(2)_TARGET_EXTRACT): PKG=$(2)