build: add TARGET_CXXFLAGS and EXTRA_CXXFLAGS, defaulting to *_CFLAGS via lazy evaluation. this allows adding c++ specific cflags

SVN-Revision: 30760
master
Felix Fietkau 13 years ago
parent a8ec8ce1ac
commit edc3ad9100
  1. 6
      include/package-defaults.mk
  2. 1
      rules.mk

@ -55,6 +55,8 @@ ifneq ($(strip $(PKG_UNPACK)),)
endef
endif
EXTRA_CXXFLAGS = $(EXTRA_CFLAGS)
CONFIGURE_PREFIX:=/usr
CONFIGURE_ARGS = \
--target=$(GNU_TARGET_NAME) \
@ -79,7 +81,7 @@ CONFIGURE_ARGS = \
CONFIGURE_VARS = \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
CXXFLAGS="$(TARGET_CXXFLAGS) $(EXTRA_CFLAGS)" \
CPPFLAGS="$(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \
@ -104,7 +106,7 @@ endef
MAKE_VARS = \
CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
CXXFLAGS="$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)"
MAKE_FLAGS = \

@ -108,6 +108,7 @@ BUILD_LOG_DIR:=$(TOPDIR)/logs
TARGET_PATH:=$(STAGING_DIR_HOST)/bin:$(subst $(space),:,$(filter-out .,$(filter-out ./,$(subst :,$(space),$(PATH)))))
TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3)
TARGET_CXXFLAGS = $(TARGET_CFLAGS)
TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
ifneq ($(CONFIG_EXTERNAL_TOOLCHAIN),)

Loading…
Cancel
Save