Commit a343e8b3 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

gcc: musl patches only available for gcc 4.7+ 



For the moment, the musl support is not in mainline gcc, so it
requires a few patches. We have integrated those patches only for gcc
4.7 and gcc 4.8 at the moment, so only allow those gcc versions when
the musl library is selected.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent c2979933

package/gcc/Config.in.host

+8 −0
Original line number Diff line number Diff line
@@ -31,17 +31,23 @@ choice 
		depends on !BR2_ARM_EABIHF

		# VFPv4 support appeared in gcc 4.5

		depends on !BR2_ARM_FPU_VFPV4 && !BR2_ARM_FPU_VFPV4D16

		# musl patches only for gcc 4.7+

		depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL



	config BR2_GCC_VERSION_4_5_X

		depends on !BR2_microblaze && !BR2_aarch64 && !BR2_arc && !BR2_avr32 && !BR2_cortex_a7 && !BR2_cortex_a12 && !BR2_cortex_a15 && !BR2_x86_corei7 && !BR2_x86_jaguar && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8 && !BR2_fa526 && !BR2_pj4

		select BR2_GCC_NEEDS_MPC

		# ARM EABIhf support appeared in gcc 4.6

		depends on !BR2_ARM_EABIHF

		# musl patches only for gcc 4.7+

		depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL

		bool "gcc 4.5.x"



	config BR2_GCC_VERSION_4_6_X

		depends on !BR2_microblaze && !BR2_aarch64 && !BR2_arc && !BR2_avr32 && !BR2_bfin && !BR2_cortex_a7 && !BR2_cortex_a12 && !BR2_x86_jaguar && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8 && !BR2_pj4

		select BR2_GCC_NEEDS_MPC

		# musl patches only for gcc 4.7+

		depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL

		bool "gcc 4.6.x"



	config BR2_GCC_VERSION_4_7_X
@@ -67,6 +73,8 @@ choice 
	config BR2_GCC_VERSION_SNAP

		depends on !BR2_arc && !BR2_avr32 && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8

		select BR2_GCC_NEEDS_MPC

		# musl patches only for gcc 4.7+

		depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL

		bool "gcc snapshot"

endchoice