toolchain: add support for GCC 12

[openwrt/staging/jow.git] / toolchain / gcc / common.mk

diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index 69214aca0317a71c974f38402b8c1ad5a5bda78a..8fa9459f50564f65ad3ca4a0e3d7380455c8b636 100644 (file)
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -28,32 +28,25 @@ GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 
-ifeq ($(PKG_VERSION),5.5.0)
-  PKG_HASH:=530cea139d82fe542b358961130c69cfde8b3d14556370b65823d2f91f0ced87
+ifeq ($(PKG_VERSION),8.4.0)
+  PKG_HASH:=e30a6e52d10e1f27ed55104ad233c30bd1e99cfb5ff98ab022dc941edd1b2dd4
 endif
 
-ifeq ($(PKG_VERSION),6.3.0)
-  PKG_HASH:=f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
-  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+ifeq ($(PKG_VERSION),10.3.0)
+  PKG_HASH:=64f404c1a650f27fc33da242e1f2df54952e3963a49e06e73f6940f3223ac344
 endif
 
-ifeq ($(PKG_VERSION),7.2.0)
-  PKG_HASH:=1cf7adf8ff4b5aa49041c8734bbcf1ad18cc4c94d0029aae0f4e48841088479a
+ifeq ($(PKG_VERSION),11.3.0)
+  PKG_HASH:=b47cf2818691f5b1e21df2bb38c795fac2cfbd640ede2d0a5e1c89e338a3ac39
 endif
 
-ifneq ($(CONFIG_GCC_VERSION_6_3_ARC),)
-    PKG_VERSION:=6.3.0
-    PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/archive/$(GCC_VERSION)
-    PKG_SOURCE:=$(PKG_NAME)-$(GCC_VERSION).tar.gz
-    PKG_HASH:=b7223e134199b1a6f71de629da6aa845790e55d28e9892143dde09b1bc878110
-    PKG_REV:=2017.03-release
-    GCC_DIR:=gcc-arc-$(PKG_REV)
-    HOST_BUILD_DIR = $(BUILD_DIR_HOST)/$(PKG_NAME)-$(GCC_VERSION)
+ifeq ($(PKG_VERSION),12.1.0)
+  PKG_HASH:=62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b
 endif
 
 PATCH_DIR=../patches/$(GCC_VERSION)
 
-BUGURL=http://www.lede-project.org/bugs/
+BUGURL=http://bugs.openwrt.org/
 PKGVERSION=OpenWrt GCC $(PKG_VERSION) $(REVISION)
 
 HOST_BUILD_PARALLEL:=1
@@ -81,9 +74,6 @@ TAR_OPTIONS += \
        --exclude=libjava
 
 export libgcc_cv_fixed_point=no
-ifdef CONFIG_USE_UCLIBC
-  export glibcxx_cv_c99_math_tr1=no
-endif
 ifdef CONFIG_INSTALL_GCCGO
   export libgo_cv_c_split_stack_supported=no
 endif
@@ -96,7 +86,7 @@ endif
 
 GCC_CONFIGURE:= \
        SHELL="$(BASH)" \
-       $(if $(shell gcc --version 2>&1 | grep LLVM), \
+       $(if $(shell gcc --version 2>&1 | grep -E "Apple.(LLVM|clang)"), \
                CFLAGS="-O2 -fbracket-depth=512 -pipe" \
                CXXFLAGS="-O2 -fbracket-depth=512 -pipe" \
        ) \
@@ -114,6 +104,7 @@ GCC_CONFIGURE:= \
                --disable-multilib \
                --disable-libmpx \
                --disable-nls \
+               --disable-libssp \
                $(GRAPHITE_CONFIGURE) \
                --with-host-libstdcxx=-lstdc++ \
                $(SOFT_FLOAT_CONFIG_OPTION) \
@@ -121,24 +112,27 @@ GCC_CONFIGURE:= \
                $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
                        --with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \
                $(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \
+               $(if $(CONFIG_powerpc64), $(if $(CONFIG_USE_MUSL),--with-abi=elfv2)) \
                --with-gmp=$(TOPDIR)/staging_dir/host \
                --with-mpfr=$(TOPDIR)/staging_dir/host \
                --with-mpc=$(TOPDIR)/staging_dir/host \
-               --disable-decimal-float
+               --disable-decimal-float \
+               --with-diagnostics-color=auto-if-env \
+               --enable-__cxa_atexit \
+               --disable-libstdcxx-dual-abi \
+               --with-default-libstdcxx-abi=new
 ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
   GCC_CONFIGURE += --with-mips-plt
 endif
 
-ifndef GCC_VERSION_4_8
-  GCC_CONFIGURE += --with-diagnostics-color=auto-if-env
+ifneq ($(CONFIG_GCC_DEFAULT_PIE),)
+  GCC_CONFIGURE+= \
+               --enable-default-pie
 endif
 
-ifneq ($(CONFIG_SSP_SUPPORT),)
-  GCC_CONFIGURE+= \
-               --enable-libssp
-else
+ifneq ($(CONFIG_GCC_DEFAULT_SSP),)
   GCC_CONFIGURE+= \
-               --disable-libssp
+               --enable-default-ssp
 endif
 
 ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
@@ -153,23 +147,24 @@ ifdef CONFIG_sparc
                --with-long-double-128
 endif
 
-ifeq ($(LIBC),uClibc)
-  GCC_CONFIGURE+= \
-               --disable-__cxa_atexit
-else
-  GCC_CONFIGURE+= \
-               --enable-__cxa_atexit
-endif
-
 ifneq ($(GCC_ARCH),)
   GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
 endif
 
-ifneq ($(CONFIG_SOFT_FLOAT),y)
-  ifeq ($(CONFIG_arm),y)
+ifeq ($(CONFIG_arm),y)
+  GCC_CONFIGURE+= \
+       --with-cpu=$(word 1, $(subst +," ,$(CONFIG_CPU_TYPE)))
+
+  ifneq ($(CONFIG_SOFT_FLOAT),y)
     GCC_CONFIGURE+= \
+               --with-fpu=$(word 2, $(subst +, ",$(CONFIG_CPU_TYPE))) \
                --with-float=hard
   endif
+
+  # Do not let TARGET_CFLAGS get poisoned by extra CPU optimization flags
+  # that do not belong here. The cpu,fpu type should be specified via
+  # --with-cpu and --with-fpu for ARM and not CFLAGS.
+  TARGET_CFLAGS:=$(filter-out -m%,$(call qstrip,$(TARGET_CFLAGS)))
 endif
 
 ifeq ($(CONFIG_TARGET_x86)$(CONFIG_USE_GLIBC)$(CONFIG_INSTALL_GCCGO),yyy)
@@ -189,6 +184,13 @@ define Host/SetToolchainInfo
        $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk
 endef
 
+
+ifdef CONFIG_GCC_USE_VERSION_12
+       GCC_VERSION_FILE:=gcc/genversion.cc
+else
+       GCC_VERSION_FILE:=gcc/version.c
+endif
+
 ifneq ($(GCC_PREPARE),)
   define Host/Prepare
        $(call Host/SetToolchainInfo)
@@ -197,8 +199,7 @@ ifneq ($(GCC_PREPARE),)
        $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_SOURCE_DIR)/
        $(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_SOURCE_DIR)/gcc/config/*/t-*
        $(SED) 'd' $(HOST_SOURCE_DIR)/gcc/DEV-PHASE
-       $(SED) 's, DATESTAMP,,' $(HOST_SOURCE_DIR)/gcc/version.c
-       #(cd $(HOST_SOURCE_DIR)/libstdc++-v3; autoconf;);
+       $(SED) 's, DATESTAMP,,' $(HOST_SOURCE_DIR)/$(GCC_VERSION_FILE)
        $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_SOURCE_DIR)/libstdc++-v3/configure
        mkdir -p $(GCC_BUILD_DIR)
   endef