build: add alternative PKG_CONFIG_PATH

[openwrt.git] / include / package.mk

diff --git a/include/package.mk b/include/package.mk
index a4f353b..696e752 100644 (file)
--- a/include/package.mk
+++ b/include/package.mk
@@ -13,6 +13,7 @@ PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
 PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
 PKG_MD5SUM ?= unknown
 PKG_BUILD_PARALLEL ?=
+PKG_USE_MIPS16 ?= 1
 
 ifneq ($(CONFIG_PKG_BUILD_USE_JOBSERVER),)
   MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) -j)
@@ -26,12 +27,27 @@ else
 PKG_JOBS?=$(if $(PKG_BUILD_PARALLEL)$(CONFIG_PKG_DEFAULT_PARALLEL),\
        $(if $(CONFIG_PKG_BUILD_PARALLEL),$(MAKE_J),-j1),-j1)
 endif
+ifdef CONFIG_USE_MIPS16
+  ifeq ($(strip $(PKG_USE_MIPS16)),1)
+    TARGET_ASFLAGS_DEFAULT = $(filter-out -mips16 -minterlink-mips16,$(TARGET_CFLAGS))
+    TARGET_CFLAGS += -mips16 -minterlink-mips16
+  endif
+endif
 
 include $(INCLUDE_DIR)/prereq.mk
 include $(INCLUDE_DIR)/host.mk
 include $(INCLUDE_DIR)/unpack.mk
 include $(INCLUDE_DIR)/depends.mk
 
+find_library_dependencies = $(wildcard $(patsubst %,$(STAGING_DIR)/pkginfo/%.version, \
+       $(filter-out $(BUILD_PACKAGES),$(foreach dep, \
+               $(filter-out @%, $(patsubst +%,%,$(1))), \
+               $(if $(findstring :,$(dep)), \
+                       $(word 2,$(subst :,$(space),$(dep))), \
+                       $(dep) \
+               ) \
+       ))))
+
 STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
 PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
 ifneq ($(PREV_STAMP_PREPARED),)
@@ -66,7 +82,7 @@ override MAKEFLAGS=
 CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
 CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
 SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
-PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig
+PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig:$(STAGING_DIR)/usr/share/pkgconfig
 unexport QUIET
 
 ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
@@ -220,6 +236,9 @@ define Package/$(1)/description
 endef
 endif
 
+  BUILD_PACKAGES += $(1)
+  $(STAMP_PREPARED): $$(if $(QUILT)$(DUMP),,$(call find_library_dependencies,$(DEPENDS)))
+
   $(foreach FIELD, TITLE CATEGORY SECTION VERSION,
     ifeq ($($(FIELD)),)
       $$(error Package/$(1) is missing the $(FIELD) field)