1 ifeq ($(BR2_PTHREADS_NONE
),y
)
2 THREADS
:=--disable-threads
4 THREADS
:=--enable-threads
7 ifeq ($(BR2_ENABLE_MULTILIB
),y
)
8 MULTILIB
:=--enable-multilib
10 MULTILIB
:=--disable-multilib
13 ifeq ($(BR2_ENABLE_OPENMP
),y
)
14 OPENMP
:=--enable-openmp
16 OPENMP
:=--disable-openmp
20 ifeq ($(BR2_TOOLCHAIN_SYSROOT
),y
)
21 BR2_SYSROOT_PREFIX
=# nothing, straight into /usr
22 BR2_SYSROOT_STAGING_DESTDIR
=DESTDIR
=$(STAGING_DIR
)/
23 BR2_SYSROOT_TARGET_DESTDIR
=DESTDIR
=$(TARGET_DIR
)/
24 BR2_CONFIGURE_DEVEL_SYSROOT
=--with-sysroot
=$(TOOL_BUILD_DIR
)/uClibc_dev
/
25 BR2_CONFIGURE_STAGING_SYSROOT
=--with-sysroot
=$(STAGING_DIR
)
26 BR2_CONFIGURE_BUILD_TOOLS
=--with-build-time-tools
=$(STAGING_DIR
)/usr
/$(REAL_GNU_TARGET_NAME
)/bin
27 BR2_SYSROOT
=--sysroot
=$(STAGING_DIR
)/
28 BR2_ISYSROOT
=-isysroot
$(STAGING_DIR
)
30 BR2_SYSROOT_PREFIX
=$(STAGING_DIR
)
31 BR2_SYSROOT_STAGING_DESTDIR
=# nothing
32 BR2_SYSROOT_TARGET_DESTDIR
=# nothing
33 BR2_CONFIGURE_DEVEL_SYSROOT
=--with-sysroot
=$(TOOL_BUILD_DIR
)/uClibc_dev
/
34 BR2_CONFIGURE_STAGING_SYSROOT
=# nothing
35 BR2_CONFIGURE_BUILD_TOOLS
=# nothing
40 # FIXME -- this is temporary
41 OPTIMIZE_FOR_CPU
=$(ARCH
)
43 # late binding check to see if the target cc supports -fwhole-program
44 CFLAGS_WHOLE_PROGRAM
= $(call cc-option
,-fwhole-program
,)
45 CFLAGS_COMBINE
= $(call cc-option
,-combine
,)
47 # gcc has a bunch of needed stuff....
48 include toolchain
/gcc
/Makefile.in