make target/linux/* directories self-contained, use the selected kernel version for...
[openwrt.git] / include / package.mk
index 43f1758..4e67e73 100644 (file)
@@ -11,19 +11,19 @@ else
 endif
 
 include $(INCLUDE_DIR)/prereq.mk
+include $(INCLUDE_DIR)/host.mk
+include $(INCLUDE_DIR)/unpack.mk
+
+export CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
 
 define Build/DefaultTargets
   ifeq ($(DUMP),)
     ifeq ($(CONFIG_AUTOREBUILD),y)
+      _INFO:=
       ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p $(PKG_BUILD_DIR) .),$(PKG_BUILD_DIR))
-       $$(warning package has changed, need to rebuild $(subst $(TOPDIR)/,,$(PKG_BUILD_DIR)))
+        _INFO+=$(subst $(TOPDIR)/,,$(PKG_BUILD_DIR))
         $(PKG_BUILD_DIR)/.prepared: package-clean
       endif
-
-      ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $(IPKG_$(1)) $(PKG_BUILD_DIR)),$(IPKG_$(1)))
-       $$(warning $(subst $(TOPDIR)/,,$(PKG_BUILD_DIR)) has changed, need to rebuild $(subst $(TOPDIR)/,,$(IPKG_$(1))))
-        $(PKG_BUILD_DIR)/.built: package-rebuild
-      endif
     endif
   endif
 
@@ -42,6 +42,10 @@ define Build/DefaultTargets
        touch $$@
 
   ifdef Build/InstallDev
+    ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed $(PKG_BUILD_DIR)),$(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed)
+      $(PKG_BUILD_DIR)/.built: package-rebuild
+    endif
+
     $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed: $(PKG_BUILD_DIR)/.built
        mkdir -p $(STAGING_DIR)/stampfiles
        $(call Build/InstallDev)
@@ -67,6 +71,7 @@ define Package/Default
   SECTION:=opt
   CATEGORY:=Extra packages
   DEPENDS:=
+  PROVIDES:=
   EXTRA_DEPENDS:=
   MAINTAINER:=OpenWrt Developers Team <openwrt-devel@openwrt.org>
   SOURCE:=$(patsubst $(TOPDIR)/%,%,${shell pwd})
@@ -89,30 +94,30 @@ define Package/Default
   DESCRIPTION:=
 endef
 
+define BuildDescription
+  ifneq ($(DESCRIPTION),)
+    DESCRIPTION:=$(TITLE)\\ $(DESCRIPTION)
+  else
+    DESCRIPTION:=$(TITLE)
+  endif
+endef
+
 define BuildIPKGVariable
-  pkg_$(subst .,_,$(subst -,_,$(1)))_$(2) = $$(Package/$(1)/$(2))
-  export pkg_$(subst .,_,$(subst -,_,$(1))_$(2))
-  $(1)_COMMANDS += if [ -n "$$$$$$$$pkg_$(subst .,_,$(subst -,_,$(1)))_$(2)" ]; then echo "$$$$$$$$pkg_$(subst .,_,$(subst -,_,$(1)))_$(2)" > $(2); fi;
+  $(call shexport,Package/$(1)/$(2))
+  $(1)_COMMANDS += var2file "$(call shvar,Package/$(1)/$(2))" $(2);
 endef
 
 define BuildPackage
   $(eval $(call Package/Default))
   $(eval $(call Package/$(1)))
+  $(eval $(call BuildDescription))
 
-  $(foreach FIELD, TITLE CATEGORY PRIORITY VERSION,
+  $(foreach FIELD, TITLE CATEGORY PRIORITY SECTION VERSION,
     ifeq ($($(FIELD)),)
       $$(error Package/$(1) is missing the $(FIELD) field)
     endif
   )
 
-  ifeq ($(PKGARCH),)
-    PKGARCH:=$(ARCH)
-  endif
-
-  ifeq ($(DESCRIPTION),)
-    $(eval DESCRIPTION:=$(TITLE))
-  endif
-
   IPKG_$(1):=$(PACKAGE_DIR)/$(1)_$(VERSION)_$(PKGARCH).ipk
   IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg/$(1)
   INFO_$(1):=$(IPKG_STATE_DIR)/info/$(1).list
@@ -124,6 +129,10 @@ define BuildPackage
 
     ifneq ($(CONFIG_PACKAGE_$(1)),)
       compile-targets: $$(IPKG_$(1))
+    else
+      compile-targets: $(1)-disabled
+      $(1)-disabled:
+       @echo "WARNING: skipping $(1) -- package not selected"
     endif
   endif
 
@@ -156,28 +165,37 @@ define BuildPackage
        echo "Default: $(DEFAULT)";
     endif
 
+       $(call shexport,Package/$(1)/description)
+
     DUMPINFO += \
+       if [ "$$$$PREREQ_CHECK" = 1 ]; then echo "Prereq-Check: 1"; fi; \
        echo "Version: $(VERSION)"; \
        echo "Depends: $$(IDEPEND_$(1))"; \
+       echo "Provides: $(PROVIDES)"; \
        echo "Build-Depends: $(PKG_BUILDDEP)"; \
        echo "Category: $(CATEGORY)"; \
        echo "Title: $(TITLE)"; \
-       echo "Description: $(DESCRIPTION)" | sed -e 's,\\,\n,g';
-
+       if isset $(call shvar,Package/$(1)/description); then \
+               echo -n "Description: "; \
+               getvar $(call shvar,Package/$(1)/description); \
+       else \
+               echo "Description: $(DESCRIPTION)" | sed -e 's,\\,\n,g'; \
+       fi;
+       
     ifneq ($(URL),)
       DUMPINFO += \
-       echo; \
-       echo "$(URL)";
-    endif
-
-    DUMPINFO += \
-       echo "@@";
-
-    ifneq ($(CONFIG),)
-      DUMPINFO += \
-       echo "Config: $(CONFIG)" | sed -e 's,\\,\n,g'; \
-       echo "@@";
+               echo; \
+               echo "$(URL)";
     endif
+       
+       DUMPINFO += \
+               echo "@@";
+
+       $(call shexport,Package/$(1)/config)
+       DUMPINFO += \
+               if isset $(call shvar,Package/$(1)/config); then echo "Config: "; getvar $(call shvar,Package/$(1)/config); fi; \
+               echo "@@";
+  
   endif
 
   $(eval $(call BuildIPKGVariable,$(1),conffiles))
@@ -201,7 +219,7 @@ define BuildPackage
        echo "Priority: $(PRIORITY)" >> $$(IDIR_$(1))/CONTROL/control
        echo "Maintainer: $(MAINTAINER)" >> $$(IDIR_$(1))/CONTROL/control
        echo "Architecture: $(PKGARCH)" >> $$(IDIR_$(1))/CONTROL/control
-       echo "Description: $(DESCRIPTION)" | sed -e 's,\\,\n ,g' >> $$(IDIR_$(1))/CONTROL/control
+       echo "Description: $(DESCRIPTION)" | sed -e 's,\\,\n,g' | sed -e 's,^[[:space:]]*$$$$, .,g' >> $$(IDIR_$(1))/CONTROL/control
        chmod 644 $$(IDIR_$(1))/CONTROL/control
        (cd $$(IDIR_$(1))/CONTROL; \
                $($(1)_COMMANDS) \
@@ -226,37 +244,51 @@ define BuildPackage
   clean: $(1)-clean
 
   $(PKG_BUILD_DIR)/.version-$(1)_$(VERSION)_$(PKGARCH): $(PKG_BUILD_DIR)/.prepared
-       -rm $(PKG_BUILD_DIR)/.version-$(1)_*
+       -@rm -f $(PKG_BUILD_DIR)/.version-$(1)_* 2>/dev/null
        @touch $$@
 
   $$(eval $$(call Build/DefaultTargets,$(1)))
-endef
 
-ifneq ($(strip $(PKG_CAT)),)
-  ifeq ($(PKG_CAT),unzip)
-    UNPACK=unzip -d $(PKG_BUILD_DIR) $(DL_DIR)/$(PKG_SOURCE)
-  else
-    UNPACK=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS) -
+  ifdef Package/$(1)/install
+    ifneq ($$(CONFIG_PACKAGE_$(1)),)
+      ifneq ($(MAKECMDGOALS),prereq)
+        ifneq ($(DUMP),1)
+          ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install '$$(IPKG_$(1))' '$(PKG_BUILD_DIR)'),$$(IPKG_$(1)))
+            _INFO+=$(subst $(TOPDIR)/,,$$(IPKG_$(1)))
+            $(PKG_BUILD_DIR)/.built: package-rebuild
+          endif
+
+          ifneq ($$(_INFO),)
+            $$(info Rebuilding $$(_INFO))
+          endif
+        endif
+      endif
+    endif
   endif
+endef
+
+ifneq ($(strip $(PKG_UNPACK)),)
   define Build/Prepare/Default
-       $(UNPACK)
-       @if [ -d ./patches ]; then \
+       $(PKG_UNPACK)
+       @if [ -d ./patches -a "$$$$(ls ./patches | wc -l)" -gt 0 ]; then \
                $(PATCH) $(PKG_BUILD_DIR) ./patches; \
        fi
   endef
 endif
 
 define Build/Prepare
-  $(call Build/Prepare/Default)
+  $(call Build/Prepare/Default,)
 endef
 
 define Build/Configure/Default
-       @(cd $(PKG_BUILD_DIR)/$(3); \
-       [ -x configure ] && \
+       (cd $(PKG_BUILD_DIR)/$(strip $(3)); \
+       if [ -x configure ]; then \
                $(TARGET_CONFIGURE_OPTS) \
                CFLAGS="$(TARGET_CFLAGS)" \
+               CXXFLAGS="$(TARGET_CFLAGS)" \
                CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
                LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
+               PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig" \
                $(2) \
                ./configure \
                --target=$(GNU_TARGET_NAME) \
@@ -276,7 +308,7 @@ define Build/Configure/Default
                --infodir=/usr/info \
                $(DISABLE_NLS) \
                $(1); \
-               true; \
+       fi; \
        )
 endef
 
@@ -288,7 +320,8 @@ define Build/Compile/Default
        $(MAKE) -C $(PKG_BUILD_DIR) \
                $(TARGET_CONFIGURE_OPTS) \
                CROSS="$(TARGET_CROSS)" \
-               EXTRA_CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/include -I$(STAGING_DIR)/usr/include" \
+               EXTRA_CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include " \
+               EXTRA_LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib " \
                ARCH="$(ARCH)" \
                $(1);
 endef
@@ -304,7 +337,7 @@ else
   $(PACKAGE_DIR):
        mkdir -p $@
                
-  ifneq ($(strip $(PKG_SOURCE)),)
+  ifneq ($(strip $(PKG_SOURCE_URL)),)
     download: $(DL_DIR)/$(PKG_SOURCE)
 
     $(DL_DIR)/$(PKG_SOURCE):