improve selection of options based upon buildroot config
This commit is contained in:
Mike Frysinger
parent
5105581c02
commit
ef1db6bac2
@ -8,6 +8,7 @@
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# TARGET_e1 is not set
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# TARGET_frv is not set
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# TARGET_h8300 is not set
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# TARGET_hppa is not set
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# TARGET_i386 is not set
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# TARGET_i960 is not set
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# TARGET_m68k is not set
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@ -27,6 +28,8 @@
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#
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HAVE_ELF=y
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TARGET_ARCH="none"
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# ARCH_LITTLE_ENDIAN is not set
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# ARCH_BIG_ENDIAN is not set
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# ARCH_HAS_NO_MMU is not set
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UCLIBC_HAS_FLOATS=y
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HAS_FPU=y
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@ -53,9 +56,10 @@ LDSO_RUNPATH=n
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# DL_FINI_CRT_COMPAT is not set
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UCLIBC_CTOR_DTOR=y
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# HAS_NO_THREADS is not set
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UCLIBC_HAS_THREADS=y
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PTHREADS_DEBUG_SUPPORT=y
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LINUXTHREADS_OLD=y
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# UCLIBC_HAS_THREADS is not set
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# PTHREADS_DEBUG_SUPPORT is not set
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# UCLIBC_HAS_THREADS_NATIVE is not set
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# LINUXTHREADS_OLD is not set
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UCLIBC_HAS_LFS=y
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# UCLIBC_STATIC_LDCONFIG is not set
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# MALLOC is not set
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@ -125,6 +129,7 @@ UCLIBC_HAS_GNU_GETOPT=y
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# Big and Tall
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#
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UCLIBC_HAS_REGEX=y
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UCLIBC_HAS_REGEX_OLD=y
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# UCLIBC_HAS_WORDEXP is not set
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UCLIBC_HAS_FTW=y
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UCLIBC_HAS_GLOB=y
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@ -140,6 +145,11 @@ DEVEL_PREFIX="/usr/"
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# uClibc security related options
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#
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# UCLIBC_SECURITY is not set
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UCLIBC_BUILD_PIE=n
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UCLIBC_HAS_SSP=n
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UCLIBC_BUILD_RELRO=y
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UCLIBC_BUILD_NOW=y
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UCLIBC_BUILD_NOEXECSTACK=y
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#
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# uClibc development/debugging options
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@ -151,4 +161,5 @@ CROSS_COMPILER_PREFIX=""
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# SUPPORT_LD_DEBUG is not set
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# SUPPORT_LD_DEBUG_EARLY is not set
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WARNINGS="-Wall"
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# DOMULTI is not set
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# UCLIBC_MJN3_ONLY is not set
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@ -37,32 +37,51 @@ UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
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-e 's/mipsel.*/mips/' \
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-e 's/cris.*/cris/' \
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)
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# just handle the ones that can be big or little
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UCLIBC_TARGET_ENDIAN:=$(shell echo $(ARCH) | sed \
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-e 's/armeb/BIG/' \
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-e 's/arm/LITTLE/' \
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-e 's/mipsel/LITTLE/' \
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-e 's/mips/BIG/' \
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)
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ifneq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
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ifneq ($(UCLIBC_TARGET_ENDIAN),BIG)
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UCLIBC_TARGET_ENDIAN:=
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endif
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endif
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ifeq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
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UCLIBC_NOT_TARGET_ENDIAN:=BIG
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else
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UCLIBC_NOT_TARGET_ENDIAN:=LITTLE
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endif
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$(DL_DIR)/$(UCLIBC_SOURCE):
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mkdir -p $(DL_DIR)
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$(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE)
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uclibc-unpacked: $(UCLIBC_DIR)/.unpacked
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$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
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mkdir -p $(TOOL_BUILD_DIR)
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bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
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toolchain/patch-kernel.sh $(UCLIBC_DIR) toolchain/uClibc/ \*.patch
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touch $(UCLIBC_DIR)/.unpacked
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uclibc-configured: $(UCLIBC_DIR)/.configured
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$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked
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cp $(UCLIBC_CONFIG_FILE) $(UCLIBC_DIR)/.config
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$(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' $(UCLIBC_DIR)/.config
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$(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
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$(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' \
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-e 's,# TARGET_$(UCLIBC_TARGET_ARCH) is not set,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
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-e 's,^TARGET_ARCH="none",TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' \
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-e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
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-e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
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-e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
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-e 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config
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$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
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ifneq ($(UCLIBC_TARGET_ENDIAN),)
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$(SED) '/^# ARCH_$(UCLIBC_TARGET_ENDIAN)_ENDIAN /s,# ,,;s, is not set,=y,g' \
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-e '/^# ARCH_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN /s,# ,,;s, is not set,=n,' \
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$(UCLIBC_DIR)/.config
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endif
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ifeq ($(BR2_LARGEFILE),y)
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$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
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else
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@ -72,9 +91,18 @@ endif
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ifeq ($(BR2_SOFT_FLOAT),y)
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$(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
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endif
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ifneq ($(BR2_PTHREADS_NONE),y)
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$(SED) 's,# UCLIBC_HAS_THREADS is not set,UCLIBC_HAS_THREADS=y,g' $(UCLIBC_DIR)/.config
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$(SED) 's,# PTHREADS_DEBUG_SUPPORT is not set,PTHREADS_DEBUG_SUPPORT=y,g' $(UCLIBC_DIR)/.config
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endif
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ifeq ($(BR2_PTHREADS),y)
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$(SED) 's,# LINUXTHREADS is not set,LINUXTHREADS=y,g' $(UCLIBC_DIR)/.config
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endif
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ifeq ($(BR2_PTHREADS_OLD),y)
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$(SED) 's,# LINUXTHREADS_OLD is not set,LINUXTHREADS_OLD=y,g' $(UCLIBC_DIR)/.config
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endif
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ifeq ($(BR2_PTHREADS_NATIVE),y)
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$(SED) 's,# UCLIBC_HAS_THREADS_NATIVE is not set,UCLIBC_HAS_THREADS_NATIVE=y,g' $(UCLIBC_DIR)/.config
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$(SED) 's,# UCLIBC_HAS_THREADS is not set,UCLIBC_HAS_THREADS=y,g' $(UCLIBC_DIR)/.config
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endif
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
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