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authorSamuel Martin <s.martin49@gmail.com>2012-07-25 17:40:46 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2012-10-10 21:50:26 (GMT)
commitbdac1ad29ae4e384e2af88b7b485064337bf37f4 (patch)
treec09ffb912ba0a15be32bef634fb9cd797a892a7a
parent62381c94c7db632a2043b9ebd8c943403af2297d (diff)
downloadbuildroot-bdac1ad29ae4e384e2af88b7b485064337bf37f4.tar.gz
buildroot-bdac1ad29ae4e384e2af88b7b485064337bf37f4.tar.bz2
Makefile.in: add CPPFLAGS support
Signed-off-by: Samuel Martin <s.martin49@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/Makefile.in18
1 files changed, 12 insertions, 6 deletions
diff --git a/package/Makefile.in b/package/Makefile.in
index 30a542a..c042984 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -85,14 +85,16 @@ ifeq ($(BR2_DEBUG_3),y)
TARGET_DEBUGGING=-g3
endif
-TARGET_CFLAGS=$(TARGET_ABI) $(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)
+TARGET_CPPFLAGS =
ifeq ($(BR2_LARGEFILE),y)
-TARGET_CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+TARGET_CPPFLAGS += -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
endif
-TARGET_CXXFLAGS=$(TARGET_CFLAGS)
-TARGET_LDFLAGS=$(call qstrip,$(BR2_TARGET_LDFLAGS))
+TARGET_CFLAGS = $(TARGET_CPPFLAGS) $(TARGET_ABI) $(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)
+
+TARGET_CXXFLAGS = $(TARGET_CFLAGS)
+TARGET_LDFLAGS = $(call qstrip,$(BR2_TARGET_LDFLAGS))
ifeq ($(BR2_TOOLCHAIN_BUILDROOT)$(BR2_TOOLCHAIN_CTNG),y)
TARGET_CROSS=$(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-
@@ -149,9 +151,10 @@ FLEX:=$(shell which flex || type -p flex)
BISON:=$(shell which bison || type -p bison)
SED:=$(shell which sed || type -p sed) -i -e
+HOST_CPPFLAGS = -I$(HOST_DIR)/usr/include
HOST_CFLAGS ?= -O2
-HOST_CFLAGS += -I$(HOST_DIR)/include -I$(HOST_DIR)/usr/include
-HOST_CXXFLAGS += -I$(HOST_DIR)/include -I$(HOST_DIR)/usr/include
+HOST_CFLAGS += $(HOST_CPPFLAGS)
+HOST_CXXFLAGS += $(HOST_CFLAGS)
HOST_LDFLAGS += -L$(HOST_DIR)/lib -L$(HOST_DIR)/usr/lib -Wl,-rpath,$(HOST_DIR)/usr/lib
HOST_PATH=$(HOST_DIR)/bin:$(HOST_DIR)/usr/bin:$(PATH)
@@ -180,12 +183,14 @@ TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
CXX_FOR_BUILD="$(HOSTCXX)" \
FC_FOR_BUILD="$(HOSTFC)" \
LD_FOR_BUILD="$(HOSTLD)" \
+ CPPFLAGS_FOR_BUILD="$(HOST_CPPFLAGS)" \
CFLAGS_FOR_BUILD="$(HOST_CFLAGS)" \
CXXFLAGS_FOR_BUILD="$(HOST_CXXFLAGS)" \
LDFLAGS_FOR_BUILD="$(HOST_LDFLAGS)" \
FCFLAGS_FOR_BUILD="$(HOST_FCFLAGS)" \
DEFAULT_ASSEMBLER="$(TARGET_AS)" \
DEFAULT_LINKER="$(TARGET_LD)" \
+ CPPFLAGS="$(TARGET_CPPFLAGS)" \
CFLAGS="$(TARGET_CFLAGS)" \
CXXFLAGS="$(TARGET_CXXFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS)" \
@@ -206,6 +211,7 @@ HOST_CONFIGURE_OPTS=PATH=$(HOST_PATH) \
GCC="$(HOSTCC)" \
CXX="$(HOSTCXX)" \
CPP="$(HOSTCPP)" \
+ CPPFLAGS="$(HOST_CPPFLAGS)" \
CFLAGS="$(HOST_CFLAGS)" \
CXXFLAGS="$(HOST_CXXFLAGS)" \
LDFLAGS="$(HOST_LDFLAGS)" \