toolchain: move sysroot to host dir
* Drop the BR2_STAGING_DIR option * Hardcode STAGING_DIR to $(HOST_DIR)/usr/TUPLE/sysroot Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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13
Config.in
13
Config.in
@ -72,19 +72,6 @@ config BR2_DL_DIR
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The default is $(TOPDIR)/dl
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config BR2_STAGING_DIR
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string "Toolchain and header file location?"
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default "$(BASE_DIR)/staging"
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help
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This is the location where the toolchain will be installed. The
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toolchain will not work if it is moved from this location.
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Therefore, if you wish to package up a uClibc toolchain, it is
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important that is is set to the final location where the toolchain
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will be used.
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Most people will leave this set to the default value of
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"$(BASE_DIR)/staging".
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menu "Mirrors and Download locations"
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config BR2_PRIMARY_SITE
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2
Makefile
2
Makefile
@ -268,8 +268,6 @@ TAR_OPTIONS=$(call qstrip,$(BR2_TAR_OPTIONS)) -xf
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GNU_TARGET_SUFFIX:=-$(call qstrip,$(BR2_GNU_TARGET_SUFFIX))
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STAGING_DIR:=$(call qstrip,$(BR2_STAGING_DIR))
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# packages compiled for the host goes here
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HOST_DIR:=$(BASE_DIR)/host
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@ -9,6 +9,34 @@ HOSTMAKE :=$(shell which $(HOSTMAKE) || type -p $(HOSTMAKE) || echo make)
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MAKE1:=$(HOSTMAKE) -j1
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MAKE:=$(HOSTMAKE) -j$(BR2_JLEVEL)
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# Compute GNU_TARGET_NAME and REAL_GNU_TARGET_NAME
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GNU_TARGET_NAME=$(ARCH)-linux
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ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
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LIBC=uclibc
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else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
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LIBC=uclibc
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else
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LIBC=gnu
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endif
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# The ABI suffix is a bit special on ARM, as it needs to be
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# -uclibcgnueabi for uClibc EABI, -uclibc for uClibc OABI, -gnueabi
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# for glibc EABI and -gnu for glibc OABI. This means that the LIBC and
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# ABI aren't strictly orthogonal, which explains why we need the test
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# on LIBC below.
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ifeq ($(BR2_ARM_EABI),y)
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ifeq ($(LIBC),uclibc)
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ABI=gnueabi
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else
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ABI=eabi
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endif
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endif
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REAL_GNU_TARGET_NAME=$(ARCH)-unknown-linux-$(LIBC)$(ABI)
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STAGING_DIR=$(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sysroot
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ifeq ($(BR2_OPTIMIZE_0),y)
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TARGET_OPTIMIZATION+=-O0
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endif
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@ -85,32 +113,6 @@ TARGET_LDFLAGS+=-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib
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TARGET_CXXFLAGS=$(TARGET_CFLAGS)
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TARGET_SYSROOT_OPT=--sysroot=$(STAGING_DIR)
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# Compute GNU_TARGET_NAME and REAL_GNU_TARGET_NAME
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GNU_TARGET_NAME=$(ARCH)-linux
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ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
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LIBC=uclibc
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else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
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LIBC=uclibc
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else
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LIBC=gnu
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endif
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# The ABI suffix is a bit special on ARM, as it needs to be
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# -uclibcgnueabi for uClibc EABI, -uclibc for uClibc OABI, -gnueabi
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# for glibc EABI and -gnu for glibc OABI. This means that the LIBC and
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# ABI aren't strictly orthogonal, which explains why we need the test
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# on LIBC below.
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ifeq ($(BR2_ARM_EABI),y)
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ifeq ($(LIBC),uclibc)
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ABI=gnueabi
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else
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ABI=eabi
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endif
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endif
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REAL_GNU_TARGET_NAME=$(ARCH)-unknown-linux-$(LIBC)$(ABI)
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ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
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TARGET_CROSS=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-
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else ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
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