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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-11-10 22:00:54 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-11-10 22:00:54 +0000
commitbc624321e8fb058c5ebce476d33d6d0e4dcfa9e3 (patch)
tree2320af26b138a3ffb9add5ad143a555920b00967 /include
parent3b3a36db385168971075d15fbf76a27920a7b888 (diff)
build system: introduce a new feature called build variants.
it allows building a package multiple times in one pass with different build dirs, based on the same build settings. replaces templating hacks like the one used in the hostapd package git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18357 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'include')
-rw-r--r--include/package-defaults.mk1
-rw-r--r--include/package-dumpinfo.mk3
-rw-r--r--include/subdir.mk4
3 files changed, 6 insertions, 2 deletions
diff --git a/include/package-defaults.mk b/include/package-defaults.mk
index 2b5cb8671..017a86d1e 100644
--- a/include/package-defaults.mk
+++ b/include/package-defaults.mk
@@ -37,6 +37,7 @@ define Package/Default
KCONFIG:=
BUILDONLY:=
URL:=
+ VARIANT:=
endef
Build/Patch:=$(Build/Patch/Default)
diff --git a/include/package-dumpinfo.mk b/include/package-dumpinfo.mk
index f48f31507..5f9811b4f 100644
--- a/include/package-dumpinfo.mk
+++ b/include/package-dumpinfo.mk
@@ -32,7 +32,8 @@ $(if $(MENU),Menu: $(MENU)
)Version: $(VERSION)
Depends: $(DEPENDS)
Provides: $(PROVIDES)
-$(if $(PKG_BUILD_DEPENDS),Build-Depends: $(PKG_BUILD_DEPENDS)
+$(if $(VARIANT),Build-Variant: $(VARIANT)
+)$(if $(PKG_BUILD_DEPENDS),Build-Depends: $(PKG_BUILD_DEPENDS)
)$(if $(HOST_BUILD_DEPENDS),Build-Depends/host: $(HOST_BUILD_DEPENDS)
)$(if $(BUILD_TYPES),Build-Types: $(BUILD_TYPES)
)Section: $(SECTION)
diff --git a/include/subdir.mk b/include/subdir.mk
index 3c1e3f9ca..b8094afb2 100644
--- a/include/subdir.mk
+++ b/include/subdir.mk
@@ -35,7 +35,9 @@ define subdir
)
$(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))))
$(if $(BUILD_LOG),@mkdir -p $(BUILD_LOG_DIR)/$(1)/$(bd))
- +$(if $(BUILD_LOG),set -o pipefail;) $$(SUBMAKE) -C $(1)/$(bd) $(target) $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)/$(bd)/$(target).txt) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call MESSAGE, ERROR: $(1)/$(bd) failed to build.))
+ $(foreach variant,$(if $(BUILD_VARIANT),$(BUILD_VARIANT),$(if $($(1)/$(bd)/variants),$($(1)/$(bd)/variants),__default)),
+ +$(if $(BUILD_LOG),set -o pipefail;) $$(SUBMAKE) -C $(1)/$(bd) $(target) BUILD_VARIANT="$(filter-out __default,$(variant))" $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)/$(bd)/$(target).txt) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call MESSAGE, ERROR: $(1)/$(bd) failed to build$(if $(filter-out __default,$(variant)), (build variant: $(variant))).))
+ )
$$(if $(call debug,$(1)/$(bd),v),,.SILENT: $(1)/$(bd)/$(target))
# legacy targets