--- /dev/null
+
+###########################################################################################
+#
+# Controls validity of variables values
+# ----------------------------------------------------------------------------------
+# Author : aurelien.morelle@parrot.com
+# Date : 2007/05/16
+#
+# Included from global Makefile
+#
+###########################################################################################
+
+#
+# Control macros
+###################################################
+
+define EXIT_IF_ERROR
+ ifeq "$$(ERROR)" "1"
+ $$(error There has been some errors)
+ endif
+endef
+
+define CHECK_DEFINITION
+ ifndef $(1)
+ $$(warning ERROR : $(1) undefined $(2))
+ ERROR=1
+ endif
+endef
+
+define CHECK_YES_NO
+ ifneq "$$($(1))" "yes"
+ ifneq "$$($(1))" "no"
+ $$(warning ERROR : $(1) must be set to "yes" or "no")
+ ERROR=1
+ endif
+ endif
+endef
+
+define CHECK_VALUE
+ ifneq "$$($(1))" "$(2)"
+ $$(warning ERROR : $(1) must be set to "$(2)" when $(3))
+ ERROR=1
+ endif
+endef
+
+define CHECK_TWO_VALUES
+ ifneq "$$($(1))" "$(2)"
+ ifneq "$$($(1))" "$(3)"
+ $$(warning ERROR : $(1) must be set to "$(2)" or "$(3)" when $(4))
+ ERROR=1
+ endif
+ endif
+endef
+
+define CHECK_DIR
+ ifeq ($$(wildcard $(1)),)
+ $$(warning ERROR Bad $(2) : "$$($(2))" [ $(1) does not exist ])
+ ERROR=1
+ endif
+endef
+
+#
+# All that need to be defined
+###################################################
+
+ifeq "$(USE_ELINUX)" "yes"
+$(eval $(call CHECK_DEFINITION,ALL_SOURCES,: should be defined as an environment variable.))
+$(eval $(call CHECK_DEFINITION,ALL_TARGETS,: should be defined as an environment variable.))
+$(eval $(call CHECK_DEFINITION,LINUX_CONFIG_PATH,: should be defined as an environment variable.))
+endif
+$(eval $(call CHECK_DEFINITION,USE_ANDROID,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_LINUX,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_ELINUX,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_NDS,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_IPHONE,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,NO_COM,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_BLUEZ,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_VLIB,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,RELEASE_BUILD,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_SDK,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,USE_APP,: should be "yes" or "no"))
+$(eval $(call CHECK_DEFINITION,NO_EXAMPLES,: should be "yes" or "no"))
+#
+#ifeq "$(USE_SDK)" "yes"
+# $(eval $(call CHECK_DEFINITION,SDK_VERSION,( example : "head" )))
+#endif
+
+ifeq "$(USE_ELINUX)" "yes"
+ $(eval $(call CHECK_DEFINITION,TOOLCHAIN_VERSION,( example : "arm-uclibc" )))
+ $(eval $(call CHECK_DEFINITION,USE_PARROTOS_CORE,: should be "yes" or "no"))
+endif
+
+ifeq "$(USE_NDS)" "yes"
+ $(eval $(call CHECK_DEFINITION,NDS_CPU,: should be "ARM7" or "ARM9"))
+endif
+
+ifeq "$(USE_BONJOUR)" "yes"
+ $(eval $(call CHECK_DEFINITION,BONJOUR_VERSION,( example : "head" )))
+endif
+
+$(eval $(call EXIT_IF_ERROR))
+
+ifeq "$(USE_APP)" "yes"
+ifndef PARROTOS_MAKEFILE
+ $(eval $(call CHECK_DEFINITION,GENERIC_BINARIES_SOURCE_DIR,))
+ $(eval $(call CHECK_DEFINITION,GENERIC_BINARIES_SOURCE_DIR,))
+ $(eval $(call CHECK_DEFINITION,GENERIC_TARGET_BINARIES_DIR,))
+ $(eval $(call CHECK_DEFINITION,GENERIC_BINARIES_SOURCE_ENTRYPOINTS,))
+endif
+endif
+
+#
+# Validity test
+###################################################
+$(eval $(call CHECK_YES_NO,USE_ANDROID))
+$(eval $(call CHECK_YES_NO,USE_LINUX))
+$(eval $(call CHECK_YES_NO,USE_ELINUX))
+$(eval $(call CHECK_YES_NO,USE_NDS))
+$(eval $(call CHECK_YES_NO,USE_IPHONE))
+
+$(eval $(call CHECK_YES_NO,NO_COM))
+$(eval $(call CHECK_YES_NO,USE_BLUEZ))
+$(eval $(call CHECK_YES_NO,USE_SDK))
+$(eval $(call CHECK_YES_NO,USE_APP))
+$(eval $(call CHECK_YES_NO,USE_VLIB))
+$(eval $(call CHECK_YES_NO,NO_EXAMPLES))
+$(eval $(call CHECK_YES_NO,RELEASE_BUILD))
+$(eval $(call CHECK_YES_NO,USE_ARDRONELIB))
+$(eval $(call CHECK_YES_NO,USE_ARDRONE_VISION))
+$(eval $(call CHECK_YES_NO,USE_ARDRONE_POLARIS))
+$(eval $(call CHECK_YES_NO,USE_ARDRONE_VICON))
+$(eval $(call CHECK_YES_NO,USE_ARDRONE_TEST_BENCHS))
+$(eval $(call CHECK_YES_NO,USE_ARDRONE_CALIBRATION))
+
+ifeq "$(USE_ELINUX)" "yes"
+ $(eval $(call CHECK_YES_NO,USE_PARROTOS_CORE))
+ ifneq "$(TOOLCHAIN_VERSION)" "arm-uclibc"
+ ifneq "$(TOOLCHAIN_VERSION)" "arm-eglibc"
+ ifneq "$(TOOLCHAIN_VERSION)" "arm-2010.09"
+ $(warning ERROR Bad TOOLCHAIN_VERSION : must be "arm-uclibc", "arm-eglibc", or "arm-2010.09")
+ ERROR=1
+ endif
+ endif
+ endif
+endif
+
+ifeq "$(USE_NDS)" "yes"
+ ifneq "$(NDS_CPU)" "ARM7"
+ ifneq "$(NDS_CPU)" "ARM9"
+ $(warning ERROR Bad NDS_CPU : must be "ARM7" or "ARM9")
+ ERROR=1
+ endif
+ endif
+endif
+
+$(eval $(call EXIT_IF_ERROR))
+
+#
+# Compatibility test
+###################################################
+ifeq "$(USE_ANDROID)" "yes"
+ $(eval $(call CHECK_DEFINITION,NDK_PATH,: should be defined as an environment variable.))
+ $(eval $(call CHECK_VALUE,USE_LINUX,no,android is used))
+ $(eval $(call CHECK_VALUE,USE_NDS,no,android is used))
+ $(eval $(call CHECK_VALUE,USE_ELINUX,no,android is used))
+ $(eval $(call CHECK_VALUE,USE_PARROTOS_CORE,no,android is used (parrotos is available only on elinux)))
+ $(eval $(call CHECK_VALUE,USE_IPHONE,no,android is used))
+endif
+
+ifeq "$(USE_APP)" "yes"
+ $(eval $(call CHECK_DEFINITION,APP_ID,(example : "ardrone")))
+endif
+ifeq "$(USE_SDK)" "yes"
+ $(eval $(call CHECK_DIR,$(ALL_SOURCES)/$(SDK_SOURCE_DIR),SDK_VERSION))
+ $(eval $(call EXIT_IF_ERROR))
+ #Disabled by Stephane - this is probably deprecated
+ #ifeq "$(USE_FFMPEG)" "yes"
+ # $(eval $(call CHECK_DIR,$(ALL_SOURCES)/$(SDK_SOURCE_DIR)/PFFMPEG/$(FF_ARCH),FF_ARCH))
+ #endif
+endif
+ifeq "$(USE_BONJOUR)" "yes"
+ $(eval $(call CHECK_DIR,$(ALL_SOURCES)/bonjour/$(BONJOUR_VERSION)/Bonjour,BONJOUR_VERSION))
+endif
+
+ifeq "$(USE_LINUX)" "yes"
+ $(eval $(call CHECK_VALUE,USE_ANDROID,no,linux is used))
+ $(eval $(call CHECK_VALUE,USE_ELINUX,no,linux is used))
+ $(eval $(call CHECK_VALUE,USE_NDS,no,linux is used))
+ $(eval $(call CHECK_VALUE,USE_PARROTOS_CORE,no,linux is used (parrotos is available only on elinux)))
+ $(eval $(call CHECK_VALUE,USE_IPHONE,no,linux is used))
+endif
+
+ifeq "$(USE_ELINUX)" "yes"
+ $(eval $(call CHECK_VALUE,USE_ANDROID,no,linux is used))
+ $(eval $(call CHECK_DIR,$(ALL_SOURCES)/commonsoft/$(COMMONSOFT_VERSION)/CommonSoft,COMMONSOFT_VERSION))
+ $(eval $(call CHECK_VALUE,USE_LINUX,no,embedded linux is used))
+ $(eval $(call CHECK_VALUE,USE_NDS,no,embedded linux is used))
+ $(eval $(call CHECK_VALUE,USE_IPHONE,no,embedded linux is used))
+endif
+
+ifeq "$(USE_NDS)" "yes"
+ $(eval $(call CHECK_VALUE,USE_ANDROID,no,linux is used))
+ $(eval $(call CHECK_VALUE,USE_LINUX,no,nintendo ds is used))
+ $(eval $(call CHECK_VALUE,USE_ELINUX,no,nintendo ds is used))
+ $(eval $(call CHECK_VALUE,USE_PARROTOS_CORE,no,nintendo ds is used (parrotos is available only on elinux)))
+ $(eval $(call CHECK_VALUE,USE_IPHONE,no,nintendo ds is used))
+endif
+
+
+ifeq "$(USE_IPHONE)" "yes"
+ $(eval $(call CHECK_VALUE,USE_ANDROID,no,linux is used))
+ $(eval $(call CHECK_DEFINITION,IPHONE_SDK_PATH,(example : "path to sdk")))
+ $(eval $(call CHECK_DEFINITION,IPHONE_PLATFORM,(example : "iphoneos or iphonesimulator")))
+ $(eval $(call CHECK_VALUE,USE_NDS,no,iphone is used))
+ $(eval $(call CHECK_VALUE,USE_LINUX,no,iphone is used))
+ $(eval $(call CHECK_VALUE,USE_ELINUX,no,iphone is used))
+ $(eval $(call CHECK_VALUE,USE_PARROTOS_CORE,no,iphone is used (parrotos is available only on elinux)))
+ $(eval $(call CHECK_TWO_VALUES,IPHONE_PLATFORM,iphoneos,iphonesimulator, IPHONE_PLATFORM must be set to iphoneos or iphonesimulator))
+endif
+
+$(eval $(call CHECK_VALUE,USE_BONJOUR,no,ecos is not used))
+
+ifeq "$(NO_COM)" "yes"
+ $(eval $(call CHECK_VALUE,USE_BLUEZ,no,NO_COM is used))
+endif
+
+ifeq "$(USE_BROADCOM)" "yes"
+ $(eval $(call CHECK_VALUE,USE_IWLIB,no,BROADCOM is used))
+endif
+
+ifeq "$(USE_IWLIB)" "yes"
+ $(eval $(call CHECK_VALUE,USE_BROADCOM,no,iwlib is used))
+endif
+
+$(eval $(call EXIT_IF_ERROR))
+
projects / mardrone / blobdiff