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toolchain-external: make sure (e)glibc isn't chosen when BR2_PREFER_STATIC_LIB=y

(e)glibc doesn't support a fully statically linked userspace. Even a
basic program such as Busybox fails to do authentication due to glibc
loading some libraries dynamically. Therefore, we disable the
possibility of using a (e)glibc toolchain when
BR2_PREFER_STATIC_LIB=y.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Thomas Petazzoni 11 years ago
parent
819da04481
commit
ed3f3e433f
1 changed files with 37 additions and 0 deletions
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  1. 37 0
      toolchain/toolchain-external/Config.in

+ 37 - 0
toolchain/toolchain-external/Config.in
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@@ -3,12 +3,16 @@ if BR2_TOOLCHAIN_EXTERNAL
 
 choice
 
 choice
 
 	prompt "Toolchain"
 
 	prompt "Toolchain"
 
 
 
+comment "(e)glibc toolchains only available with shared lib support"
 
+	depends on BR2_PREFER_STATIC_LIB
 
+
 
 config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_09
 
 config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_09
 
 	bool "Linaro 2013.09"
 
 	bool "Linaro 2013.09"
 
 	depends on BR2_arm
 
 	depends on BR2_arm
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_ARM_EABIHF
 
 	depends on BR2_ARM_EABIHF
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -30,6 +34,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_08
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_ARM_EABIHF
 
 	depends on BR2_ARM_EABIHF
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -51,6 +56,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_07
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_ARM_EABIHF
 
 	depends on BR2_ARM_EABIHF
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -69,12 +75,14 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_07
 
 comment "Linaro toolchains available for Cortex-A + EABIhf"
 
 comment "Linaro toolchains available for Cortex-A + EABIhf"
 
 	depends on BR2_arm
 
 	depends on BR2_arm
 
 	depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
 
 	depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 
 
 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
 
 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
 
 	bool "Sourcery CodeBench ARM 2013.05"
 
 	bool "Sourcery CodeBench ARM 2013.05"
 
 	depends on BR2_arm
 
 	depends on BR2_arm
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_ARM_EABI
 
 	depends on BR2_ARM_EABI
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -100,6 +108,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203
 
 	depends on BR2_arm
 
 	depends on BR2_arm
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_ARM_EABI
 
 	depends on BR2_ARM_EABI
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -125,6 +134,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201109
 
 	depends on BR2_arm
 
 	depends on BR2_arm
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_ARM_EABI
 
 	depends on BR2_ARM_EABI
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -148,6 +158,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201109
 
 comment "Sourcery CodeBench toolchains available for the EABI ABI"
 
 comment "Sourcery CodeBench toolchains available for the EABI ABI"
 
 	depends on BR2_arm
 
 	depends on BR2_arm
 
 	depends on !BR2_ARM_EABI
 
 	depends on !BR2_ARM_EABI
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 
 
 config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
 
 config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
 
 	bool "Arago ARMv7 2011.09"
 
 	bool "Arago ARMv7 2011.09"
 
@@ -156,6 +167,7 @@ config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_GCC_TARGET_ARCH = "armv7-a"
 
 	depends on BR2_ARM_EABI
 
 	depends on BR2_ARM_EABI
 
 	depends on BR2_ARM_CPU_HAS_VFPV3 || BR2_ARM_CPU_MAYBE_HAS_VFPV3
 
 	depends on BR2_ARM_CPU_HAS_VFPV3 || BR2_ARM_CPU_MAYBE_HAS_VFPV3
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -178,6 +190,7 @@ config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109
 
 		BR2_GCC_TARGET_ARCH != "armv4" && \
 
 		BR2_GCC_TARGET_ARCH != "armv4" && \
 
 		BR2_GCC_TARGET_ARCH != "armv5t"
 
 		BR2_GCC_TARGET_ARCH != "armv5t"
 
 	depends on BR2_ARM_EABI
 
 	depends on BR2_ARM_EABI
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -193,6 +206,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201305
 
 	depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
 
 	depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on !BR2_MIPS_NABI32
 
 	depends on !BR2_MIPS_NABI32
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -260,6 +274,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201209
 
 	depends on BR2_mips || BR2_mipsel
 
 	depends on BR2_mips || BR2_mipsel
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on !BR2_MIPS_NABI32
 
 	depends on !BR2_MIPS_NABI32
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -327,6 +342,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201203
 
 	depends on BR2_mips || BR2_mipsel
 
 	depends on BR2_mips || BR2_mipsel
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on !BR2_MIPS_NABI32
 
 	depends on !BR2_MIPS_NABI32
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -391,11 +407,13 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201203
 
 
 
 comment "Sourcery CodeBench toolchains are only available for MIPS/MIPS64 o32 and n64"
 
 comment "Sourcery CodeBench toolchains are only available for MIPS/MIPS64 o32 and n64"
 
 	depends on BR2_MIPS_NABI32
 
 	depends on BR2_MIPS_NABI32
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 
 
 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
 
 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
 
 	bool "Sourcery CodeBench Nios-II 2013.05"
 
 	bool "Sourcery CodeBench Nios-II 2013.05"
 
 	depends on BR2_nios2
 
 	depends on BR2_nios2
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -409,6 +427,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103
 
 	bool "Sourcery CodeBench PowerPC 2011.03"
 
 	bool "Sourcery CodeBench PowerPC 2011.03"
 
 	depends on BR2_powerpc
 
 	depends on BR2_powerpc
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -439,6 +458,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009
 
 	bool "Sourcery CodeBench PowerPC 2010.09"
 
 	bool "Sourcery CodeBench PowerPC 2010.09"
 
 	depends on BR2_powerpc
 
 	depends on BR2_powerpc
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -469,6 +489,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201209
 
 	bool "Sourcery CodeBench SH 2012.09"
 
 	bool "Sourcery CodeBench SH 2012.09"
 
 	depends on BR2_sh4a || BR2_sh4aeb
 
 	depends on BR2_sh4a || BR2_sh4aeb
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -491,6 +512,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201203
 
 	bool "Sourcery CodeBench SH 2012.03"
 
 	bool "Sourcery CodeBench SH 2012.03"
 
 	depends on BR2_sh4a || BR2_sh4aeb
 
 	depends on BR2_sh4a || BR2_sh4aeb
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -512,6 +534,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201103
 
 	bool "Sourcery CodeBench SH 2011.03"
 
 	bool "Sourcery CodeBench SH 2011.03"
 
 	depends on BR2_sh4a || BR2_sh4aeb
 
 	depends on BR2_sh4a || BR2_sh4aeb
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -572,6 +595,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201209
 
 	bool "Sourcery CodeBench x86/x86_64 2012.09"
 
 	bool "Sourcery CodeBench x86/x86_64 2012.09"
 
 	depends on BR2_i386 || BR2_x86_64
 
 	depends on BR2_i386 || BR2_x86_64
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -596,6 +620,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201203
 
 	bool "Sourcery CodeBench x86/x86_64 2012.03"
 
 	bool "Sourcery CodeBench x86/x86_64 2012.03"
 
 	depends on BR2_i386 || BR2_x86_64
 
 	depends on BR2_i386 || BR2_x86_64
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -619,6 +644,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201109
 
 	bool "Sourcery CodeBench x86/x86_64 2011.09"
 
 	bool "Sourcery CodeBench x86/x86_64 2011.09"
 
 	depends on BR2_i386 || BR2_x86_64
 
 	depends on BR2_i386 || BR2_x86_64
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
@@ -677,6 +703,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3
 
 	bool "Xilinx Little Endian Microblaze GNU Tools 14.3"
 
 	bool "Xilinx Little Endian Microblaze GNU Tools 14.3"
 
 	depends on BR2_microblazeel
 
 	depends on BR2_microblazeel
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -689,6 +716,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
 
 	bool "Xilinx Little Endian Microblaze GNU Tools v2"
 
 	bool "Xilinx Little Endian Microblaze GNU Tools v2"
 
 	depends on BR2_microblazeel
 
 	depends on BR2_microblazeel
 
 	depends on BR2_HOSTARCH = "x86_64"
 
 	depends on BR2_HOSTARCH = "x86_64"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	help
 
 	help
 
@@ -699,6 +727,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3
 
 	bool "Xilinx Big Endian Microblaze GNU Tools"
 
 	bool "Xilinx Big Endian Microblaze GNU Tools"
 
 	depends on BR2_microblazebe
 
 	depends on BR2_microblazebe
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -711,6 +740,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2
 
 	bool "Xilinx Big Endian Microblaze GNU Tools"
 
 	bool "Xilinx Big Endian Microblaze GNU Tools"
 
 	depends on BR2_microblazebe
 
 	depends on BR2_microblazebe
 
 	depends on BR2_HOSTARCH = "x86_64"
 
 	depends on BR2_HOSTARCH = "x86_64"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 
 	help
 
 	help
 
@@ -721,6 +751,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_09
 
 	bool "Linaro AArch64 13.09"
 
 	bool "Linaro AArch64 13.09"
 
 	depends on BR2_aarch64
 
 	depends on BR2_aarch64
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -733,6 +764,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_08
 
 	bool "Linaro AArch64 13.08"
 
 	bool "Linaro AArch64 13.08"
 
 	depends on BR2_aarch64
 
 	depends on BR2_aarch64
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -745,6 +777,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_07
 
 	bool "Linaro AArch64 13.07"
 
 	bool "Linaro AArch64 13.07"
 
 	depends on BR2_aarch64
 
 	depends on BR2_aarch64
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_INSTALL_LIBSTDCPP
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 
@@ -869,6 +902,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
 
 
 
 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
 
 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
 
 	bool "glibc/eglibc"
 
 	bool "glibc/eglibc"
 
+	depends on !BR2_PREFER_STATIC_LIB
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 
 	help
 
 	help
 
 	  Select this option if your external toolchain uses the GNU C
 
 	  Select this option if your external toolchain uses the GNU C
 
@@ -880,6 +914,9 @@ config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
 
 	  toolchain with eglibc configured to exclude key features may
 
 	  toolchain with eglibc configured to exclude key features may
 
 	  cause build failures to some packages.
 
 	  cause build failures to some packages.
 
 
 
+comment "(e)glibc only available with shared lib support"
 
+	depends on BR2_PREFER_STATIC_LIB
 
+
 
 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL
 
 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL
 
 	bool "musl"
 
 	bool "musl"
 
 	select BR2_TOOLCHAIN_EXTERNAL_MUSL
 
 	select BR2_TOOLCHAIN_EXTERNAL_MUSL