toolchain/crostool-ng: use newly-introduced BUILDROOT_CONFIG
No need to recreate a path we already have. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Yann E. MORIN
Peter Korsgaard
parent
e3f20ef2d1
commit
0bc0da0bb4
@ -99,9 +99,9 @@ $(STAMP_DIR)/ct-ng-toolchain-built: $(CTNG_DIR)/.config
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# - second for path options (because they have no prompt, they
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# always get set to the default value)
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# - third for C library .config (if it has one, eg. uClibc)
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CTNG_FIX_DOT_CONFIG_SED :=
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CTNG_FIX_DOT_CONFIG_PATHS_SED :=
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CTNG_FIX_DOT_CONFIG_LIBC_SED :=
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CTNG_FIX_BUILDROOT_CONFIG_SED :=
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CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED :=
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED :=
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#--------------
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# A few generic functions
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@ -200,72 +200,72 @@ endif
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# with BR2 config options.
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# Known missing: arch options, uClibc/eglibc config...
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#
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_INSTALL_DIR_RO)=y:\# \1 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_ARCH_[BL]E).*:\# \2 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_ARCH_$(CTNG_ENDIAN)) is not set:\1=y:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_ARCH_(32|64)).*:\# \2 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_ARCH_$(CTNG_BIT)) is not set:\1=y:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_TARGET_VENDOR)=.*:\1="buildroot":;
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_TARGET_ALIAS)=.*:\1="$(ARCH)-linux":;
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_TOOLCHAIN_PKGVERSION)="(.*)":\1="buildroot $(BR2_VERSION_FULL)":;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_INSTALL_DIR_RO)=y:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_ARCH_[BL]E).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_$(CTNG_ENDIAN)) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_ARCH_(32|64)).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_$(CTNG_BIT)) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_TARGET_VENDOR)=.*:\1="buildroot":;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_TARGET_ALIAS)=.*:\1="$(ARCH)-linux":;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_TOOLCHAIN_PKGVERSION)="(.*)":\1="buildroot $(BR2_VERSION_FULL)":;
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ifneq ($(call qstrip,$(BR2_USE_MMU)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_ARCH_USE_MMU) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_USE_MMU) is not set:\1=y:;
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else
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_ARCH_USE_MMU)=y:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_USE_MMU)=y:\# \1 is not set:;
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endif
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ifneq ($(call qstrip,$(BR2_PACKAGE_GDB_SERVER))$(call qstrip,$(BR2_PACKAGE_GDB_HOST)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_DEBUG_gdb)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_DEBUG_gdb)=.*:\# \1 is not set:;
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endif
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ifeq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_CXX)),y)
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_CC_LANG_CXX) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_CC_LANG_CXX) is not set:\1=y:;
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else
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_CC_LANG_CXX)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_CC_LANG_CXX)=.*:\# \1 is not set:;
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endif
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# Shoe-horn CPU variant now
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ifneq ($(call qstrip,$(BR2_GCC_TARGET_ARCH)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_ARCH_ARCH)=.*:\1=$(BR2_GCC_TARGET_ARCH):;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_ARCH)=.*:\1=$(BR2_GCC_TARGET_ARCH):;
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endif
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ifneq ($(call qstrip,$(BR2_GCC_TARGET_TUNE)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_ARCH_TUNE)=.*:\1=$(BR2_GCC_TARGET_TUNE):;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_TUNE)=.*:\1=$(BR2_GCC_TARGET_TUNE):;
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endif
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# And floating point now
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ifeq ($(call qstrip,$(BR2_SOFT_FLOAT)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_ARCH_FLOAT_HW) is not set:\1=y:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_ARCH_FLOAT_SW)=y:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_FLOAT_HW) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_FLOAT_SW)=y:\# \1 is not set:;
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else
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_ARCH_FLOAT_HW)=y:\# \1 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_ARCH_FLOAT_SW) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_FLOAT_HW)=y:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_FLOAT_SW) is not set:\1=y:;
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endif
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# Thread implementation selection
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NONE).*:\# \2 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_THREADS_LINUXTHREADS).*:\# \2 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NPTL).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NONE).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_LINUXTHREADS).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NPTL).*:\# \2 is not set:;
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS))$(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS_OLD)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_THREADS_LINUXTHREADS).*:\2=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_LINUXTHREADS).*:\2=y:;
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc)),)
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS_OLD)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_NEW).*:\# \2 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_OLD).*:\2=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_NEW).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_OLD).*:\2=y:;
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else
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_OLD).*:\# \2 is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_NEW).*:\2=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_OLD).*:\# \2 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_NEW).*:\2=y:;
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endif
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endif
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else ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_NPTL)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NPTL).*:\2=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NPTL).*:\2=y:;
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else ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_NONE)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NONE).*:\2=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NONE).*:\2=y:;
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endif
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#--------------
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# And the specials for paths
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CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_PREFIX_DIR)=.*:\1="$(HOST_DIR)/usr":;
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CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LOCAL_TARBALLS_DIR)=.*:\1="$(DL_DIR)":;
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CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_NAME)=.*:\1="sysroot":;
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CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_DIR_PREFIX)=.*:\1="":;
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CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_PREFIX_DIR)=.*:\1="$(HOST_DIR)/usr":;
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CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_LOCAL_TARBALLS_DIR)=.*:\1="$(DL_DIR)":;
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CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_NAME)=.*:\1="sysroot":;
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CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_DIR_PREFIX)=.*:\1="":;
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#--------------
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# uClibc specific options
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@ -273,53 +273,53 @@ ifeq ($(BR2_TOOLCHAIN_CTNG_uClibc),y)
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# Handle the locales option
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_LOCALE)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_LIBC_UCLIBC_LOCALES) is not set:\1=y\n\# CT_LIBC_UCLIBC_LOCALES_PREGEN_DATA is not set:;
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_LOCALES_PREGEN_DATA)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_LIBC_UCLIBC_LOCALES) is not set:\1=y\n\# CT_LIBC_UCLIBC_LOCALES_PREGEN_DATA is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_LOCALES_PREGEN_DATA)=.*:\# \1 is not set:;
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else
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_LOCALES)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_LOCALES)=.*:\# \1 is not set:;
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endif
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# Handle the wide-char option
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_WCHAR)),)
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_LIBC_UCLIBC_WCHAR) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_LIBC_UCLIBC_WCHAR) is not set:\1=y:;
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else
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_WCHAR)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_WCHAR)=.*:\# \1 is not set:;
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endif
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# Handle the LFS option
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_LARGEFILE)),)
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_LFS) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_LFS) is not set:\1=y:;
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else
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_LFS)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_LFS)=.*:\# \1 is not set:;
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endif
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# Handle the IPv6 option
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_INET_IPV6)),)
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_IPV6) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_IPV6) is not set:\1=y:;
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else
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_IPV6)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_IPV6)=.*:\# \1 is not set:;
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endif
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# Handle the RPC option
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ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_INET_RPC)),)
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_RPC) is not set:\1=y\nUCLIBC_HAS_FULL_RPC=y\nUCLIBC_HAS_REENTRANT_RPC=y:;
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_FULL_RPC) is not set:\1=y:;
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_REENTRANT_RPC) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_RPC) is not set:\1=y\nUCLIBC_HAS_FULL_RPC=y\nUCLIBC_HAS_REENTRANT_RPC=y:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_FULL_RPC) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_REENTRANT_RPC) is not set:\1=y:;
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else
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CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_RPC)=.*:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_RPC)=.*:\# \1 is not set:;
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endif
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# Instruct CT-NG's .config where to find the uClibc's .config
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CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_DIR)/libc.config":;
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CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_DIR)/libc.config":;
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# And add this to the toolchain build dependency
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$(STAMP_DIR)/ct-ng-toolchain-built: $(CTNG_DIR)/libc.config
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# And here is how we get this uClibc's .config
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$(CTNG_DIR)/libc.config: $(CTNG_UCLIBC_CONFIG_FILE) $(CONFIG_DIR)/.config
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$(CTNG_DIR)/libc.config: $(CTNG_UCLIBC_CONFIG_FILE) $(BUILDROOT_CONFIG)
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-$(Q)cp -a $@ $@.timestamp
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$(Q)cp -f $< $@
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$(call ctng-fix-dot-config,$@,$(CTNG_FIX_DOT_CONFIG_LIBC_SED))
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$(call ctng-fix-dot-config,$@,$(CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED))
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$(call ctng-check-config-changed,$@,$@.timestamp)
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$(Q)rm -f $@.timestamp
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@ -330,10 +330,10 @@ endif # LIBC is uClibc
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ifeq ($(BR2_TOOLCHAIN_CTNG_glibc)$(BR2_TOOLCHAIN_CTNG_eglibc),y)
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# Force unwind support
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CTNG_FIX_DOT_CONFIG_SED += s:^\# (CT_LIBC_GLIBC_FORCE_UNWIND) is not set:\1=y:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_LIBC_GLIBC_FORCE_UNWIND) is not set:\1=y:;
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# Force non-fortified build
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CTNG_FIX_DOT_CONFIG_SED += s:^(CT_LIBC_ENABLE_FORTIFIED_BUILD)=y:\# \1 is not set:;
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CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_ENABLE_FORTIFIED_BUILD)=y:\# \1 is not set:;
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endif # LIBC is glibc or eglibc
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@ -347,14 +347,14 @@ endif # LIBC is glibc or eglibc
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# or a feature of kconfig?)
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# $1: the .config file to munge
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define ctng-oldconfig
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$(call ctng-fix-dot-config,$(1),$(CTNG_FIX_DOT_CONFIG_SED))
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$(call ctng-fix-dot-config,$(1),$(CTNG_FIX_BUILDROOT_CONFIG_SED))
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$(Q)yes '' |\
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$(call ctng,CT_IS_A_BACKEND=y \
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CT_BACKEND_ARCH=$(CTNG_ARCH) \
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CT_BACKEND_KERNEL=linux \
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CT_BACKEND_LIBC=$(BR2_TOOLCHAIN_CTNG_LIBC) \
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oldconfig )
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$(call ctng-fix-dot-config,$(1),$(CTNG_FIX_DOT_CONFIG_PATHS_SED))
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$(call ctng-fix-dot-config,$(1),$(CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED))
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endef
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# We need the host crosstool-NG before we can even begin working
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@ -372,7 +372,7 @@ $(CTNG_DIR)/.config: | host-crosstool-ng
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# can't do anything about it ) Ideally, this should go in oldconfig
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# itself, but it's much easier to handle here.
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$(CTNG_DIR)/.config: $(CTNG_CONFIG_FILE) $(CONFIG_DIR)/.config
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$(CTNG_DIR)/.config: $(CTNG_CONFIG_FILE) $(BUILDROOT_CONFIG)
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$(Q)if [ ! -f $@ ]; then \
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mkdir -p "$(CTNG_DIR)"; \
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libc="$$(awk -F '"' '$$1=="CT_LIBC=" { print $$2; }' "$<")"; \
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