Commit 0deec1bd authored by Waldemar Brodkorb's avatar Waldemar Brodkorb Committed by Peter Korsgaard
Browse files

gcc 4.8.x does not compile a working kernel for sparc 

Since the switch to 4.8.x as default, the qemu-sparc target is broken.
For a gcc bug report see here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60624



Switch back to gcc 4.7.x as default for sparc.
Disable 4.8/4.9 as suggested by Thomas Petazzoni.
I even disabled gcc snapshot, it works right now, because
it is an old 4.8.0 snapshot by default, but as soon as this is updated
sparc build will break.

Signed-off-by: default avatarWaldemar Brodkorb <wbx@openadk.org>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent c2277c2d

package/gcc/Config.in.host

+4 −3
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ choice 
	prompt "GCC compiler Version"

	default BR2_GCC_VERSION_4_4_X if BR2_sparc_sparchfleon || BR2_sparc_sparchfleonv8 || BR2_sparc_sparcsfleon || BR2_sparc_sparcsfleonv8

	default BR2_GCC_VERSION_4_2_2_AVR32_2_1_5 if BR2_avr32

	default BR2_GCC_VERSION_4_7_X if BR2_sparc

	default BR2_GCC_VERSION_4_8_X if BR2_aarch64

	default BR2_GCC_VERSION_4_8_ARC if BR2_arc

	default BR2_GCC_VERSION_4_9_X if BR2_microblaze || BR2_powerpc64le
@@ -61,7 +62,7 @@ choice 
		bool "gcc 4.7.x"



	config BR2_GCC_VERSION_4_8_X

		depends on !BR2_microblaze && !BR2_arc && !BR2_avr32 && !BR2_bfin && !BR2_cortex_a12 && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8 && !BR2_powerpc64le

		depends on !BR2_microblaze && !BR2_arc && !BR2_avr32 && !BR2_bfin && !BR2_cortex_a12 && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8 && !BR2_powerpc64le && !BR2_sparc

		select BR2_GCC_NEEDS_MPC

		select BR2_GCC_SUPPORTS_GRAPHITE

		bool "gcc 4.8.x"
@@ -72,13 +73,13 @@ choice 
		bool "gcc 4.8-arc"



	config BR2_GCC_VERSION_4_9_X

		depends on !BR2_arc && !BR2_avr32 && !BR2_bfin && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8

		depends on !BR2_arc && !BR2_avr32 && !BR2_bfin && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8 && !BR2_sparc

		select BR2_GCC_NEEDS_MPC

		select BR2_GCC_SUPPORTS_GRAPHITE

		bool "gcc 4.9.x"



	config BR2_GCC_VERSION_SNAP

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

		depends on !BR2_arc && !BR2_avr32 && !BR2_sparc_sparchfleon && !BR2_sparc_sparchfleonv8 && !BR2_sparc_sparcsfleon && !BR2_sparc_sparcsfleonv8 && !BR2_sparc

		select BR2_GCC_NEEDS_MPC

		# musl patches only for gcc 4.7+

		depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL