From 29353bbef754a154831a75f211258e4df96aad6d Mon Sep 17 00:00:00 2001 From: Alexander Egorenkov Date: Thu, 17 Sep 2020 06:07:52 +0200 Subject: [PATCH] toolchain: add support for the internal IBM s390x and Z toolchain Signed-off-by: Alexander Egorenkov Signed-off-by: Yann E. MORIN --- arch/Config.in | 1 - package/gcc/gcc.mk | 5 +++++ toolchain/toolchain-buildroot/Config.in | 6 +++--- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/Config.in b/arch/Config.in index eb9b6007c9..155403c363 100644 --- a/arch/Config.in +++ b/arch/Config.in @@ -223,7 +223,6 @@ config BR2_s390x bool "s390x" select BR2_ARCH_IS_64 select BR2_ARCH_HAS_MMU_MANDATORY - select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT help s390x is a big-endian architecture made by IBM. http://www.ibm.com/ diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk index df5bf22b96..948fd76646 100644 --- a/package/gcc/gcc.mk +++ b/package/gcc/gcc.mk @@ -248,6 +248,11 @@ HOST_GCC_COMMON_CONF_OPTS += \ --with-long-double-128 endif +ifeq ($(BR2_s390x),y) +HOST_GCC_COMMON_CONF_OPTS += \ + --with-long-double-128 +endif + HOST_GCC_COMMON_TOOLCHAIN_WRAPPER_ARGS += -DBR_CROSS_PATH_SUFFIX='".br_real"' # For gcc-initial, we need to tell gcc that the C library will be diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in index 418d5cb387..1c4705600e 100644 --- a/toolchain/toolchain-buildroot/Config.in +++ b/toolchain/toolchain-buildroot/Config.in @@ -46,9 +46,9 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC BR2_aarch64_be || BR2_i386 || BR2_mips || \ BR2_mipsel || BR2_mips64 || BR2_mips64el|| \ BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \ - BR2_riscv || BR2_sh || BR2_sparc64 || \ - BR2_x86_64 || BR2_microblaze || BR2_nios2 || \ - (BR2_arc && BR2_ARC_ATOMIC_EXT) || BR2_csky + BR2_riscv || BR2_s390x || BR2_sh || \ + BR2_sparc64 || BR2_x86_64 || BR2_microblaze || \ + BR2_nios2 || (BR2_arc && BR2_ARC_ATOMIC_EXT) || BR2_csky depends on BR2_USE_MMU depends on !BR2_STATIC_LIBS depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2 -- 2.30.2