[CI] Update crosstool-ng builders to GCC 5.2

Author: cuviper

src/ci/docker/README.md

@@ -131,36 +131,42 @@ $category > $option = $value -- $comment
 For targets: `arm-unknown-linux-gnueabi`
 
 - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
+- Path and misc options > Patches origin = Bundled, then local
+- Path and misc options > Local patch directory = /tmp/patches
 - Target options > Target Architecture = arm
 - Target options > Architecture level = armv6 -- (+)
 - Target options > Floating point = software (no FPU) -- (\*)
 - Operating System > Target OS = linux
 - Operating System > Linux kernel version = 3.2.72 -- Precise kernel
-- C-library > glibc version = 2.14.1
-- C compiler > gcc version = 4.9.3
+- C-library > glibc version = 2.16.0
+- C compiler > gcc version = 5.2.0
 - C compiler > C++ = ENABLE -- to cross compile LLVM
 
 ### `arm-linux-gnueabihf.config`
 
 For targets: `arm-unknown-linux-gnueabihf`
 
 - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
+- Path and misc options > Patches origin = Bundled, then local
+- Path and misc options > Local patch directory = /tmp/patches
 - Target options > Target Architecture = arm
 - Target options > Architecture level = armv6 -- (+)
 - Target options > Use specific FPU = vfp -- (+)
 - Target options > Floating point = hardware (FPU) -- (\*)
 - Target options > Default instruction set mode = arm -- (+)
 - Operating System > Target OS = linux
 - Operating System > Linux kernel version = 3.2.72 -- Precise kernel
-- C-library > glibc version = 2.14.1
-- C compiler > gcc version = 4.9.3
+- C-library > glibc version = 2.16.0
+- C compiler > gcc version = 5.2.0
 - C compiler > C++ = ENABLE -- to cross compile LLVM
 
 ### `armv7-linux-gnueabihf.config`
 
 For targets: `armv7-unknown-linux-gnueabihf`
 
 - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
+- Path and misc options > Patches origin = Bundled, then local
+- Path and misc options > Local patch directory = /tmp/patches
 - Target options > Target Architecture = arm
 - Target options > Suffix to the arch-part = v7
 - Target options > Architecture level = armv7-a -- (+)
@@ -169,8 +175,8 @@ For targets: `armv7-unknown-linux-gnueabihf`
 - Target options > Default instruction set mode = thumb -- (\*)
 - Operating System > Target OS = linux
 - Operating System > Linux kernel version = 3.2.72 -- Precise kernel
-- C-library > glibc version = 2.14.1
-- C compiler > gcc version = 4.9.3
+- C-library > glibc version = 2.16.0
+- C compiler > gcc version = 5.2.0
 - C compiler > C++ = ENABLE -- to cross compile LLVM
 
 (\*) These options have been selected to match the configuration of the arm
@@ -204,7 +210,7 @@ For targets: `powerpc-unknown-linux-gnu`
 - Operating System > Target OS = linux
 - Operating System > Linux kernel version = 2.6.32.68 -- ~RHEL6 kernel
 - C-library > glibc version = 2.12.2 -- ~RHEL6 glibc
-- C compiler > gcc version = 4.9.3
+- C compiler > gcc version = 5.2.0
 - C compiler > C++ = ENABLE -- to cross compile LLVM
 
 ### `powerpc64-linux-gnu.config`
@@ -221,7 +227,7 @@ For targets: `powerpc64-unknown-linux-gnu`
 - Operating System > Target OS = linux
 - Operating System > Linux kernel version = 2.6.32.68 -- ~RHEL6 kernel
 - C-library > glibc version = 2.12.2 -- ~RHEL6 glibc
-- C compiler > gcc version = 4.9.3
+- C compiler > gcc version = 5.2.0
 - C compiler > C++ = ENABLE -- to cross compile LLVM
 
 (+) These CPU options match the configuration of the toolchains in RHEL6.
@@ -232,12 +238,12 @@ For targets: `s390x-unknown-linux-gnu`
 
 - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
 - Path and misc options > Patches origin = Bundled, then local
-- Path and misc options > Local patch directory = /build/patches
+- Path and misc options > Local patch directory = /tmp/patches
 - Target options > Target Architecture = s390
 - Target options > Bitness = 64-bit
 - Operating System > Target OS = linux
 - Operating System > Linux kernel version = 2.6.32.68 -- ~RHEL6 kernel
 - C-library > glibc version = 2.12.2 -- ~RHEL6 glibc
-- C compiler > gcc version = 4.9.3
+- C compiler > gcc version = 5.2.0
 - C compiler > gcc extra config = --with-arch=z10 -- LLVM's minimum support
 - C compiler > C++ = ENABLE -- to cross compile LLVM

src/ci/docker/dist-arm-linux/Dockerfile

@@ -16,6 +16,7 @@ RUN sh /scripts/rustbuild-setup.sh
 USER rustbuild
 WORKDIR /tmp
 
+COPY dist-arm-linux/patches/ /tmp/patches/
 COPY dist-arm-linux/arm-linux-gnueabi.config dist-arm-linux/build-toolchains.sh /tmp/
 RUN ./build-toolchains.sh
 

src/ci/docker/dist-arm-linux/arm-linux-gnueabi.config

@@ -3,6 +3,7 @@
 # Crosstool-NG Configuration
 #
 CT_CONFIGURE_has_make381=y
+CT_CONFIGURE_has_xz=y
 CT_MODULES=y
 
 #
@@ -44,14 +45,16 @@ CT_CONNECT_TIMEOUT=10
 # CT_FORCE_EXTRACT is not set
 CT_OVERIDE_CONFIG_GUESS_SUB=y
 # CT_ONLY_EXTRACT is not set
-CT_PATCH_BUNDLED=y
+# CT_PATCH_BUNDLED is not set
 # CT_PATCH_LOCAL is not set
-# CT_PATCH_BUNDLED_LOCAL is not set
+CT_PATCH_BUNDLED_LOCAL=y
 # CT_PATCH_LOCAL_BUNDLED is not set
 # CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
 # CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
 # CT_PATCH_NONE is not set
-CT_PATCH_ORDER="bundled"
+CT_PATCH_ORDER="bundled,local"
+CT_PATCH_USE_LOCAL=y
+CT_LOCAL_PATCH_DIR="/tmp/patches"
 
 #
 # Build behavior
@@ -391,8 +394,8 @@ CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
 # CT_CC_GCC_SHOW_LINARO is not set
-# CT_CC_GCC_V_5_2_0 is not set
-CT_CC_GCC_V_4_9_3=y
+CT_CC_GCC_V_5_2_0=y
+# CT_CC_GCC_V_4_9_3 is not set
 # CT_CC_GCC_V_4_8_5 is not set
 # CT_CC_GCC_V_4_7_4 is not set
 # CT_CC_GCC_V_4_6_4 is not set
@@ -407,8 +410,9 @@ CT_CC_GCC_4_5_or_later=y
 CT_CC_GCC_4_6_or_later=y
 CT_CC_GCC_4_7_or_later=y
 CT_CC_GCC_4_8_or_later=y
-CT_CC_GCC_4_9=y
 CT_CC_GCC_4_9_or_later=y
+CT_CC_GCC_5=y
+CT_CC_GCC_5_or_later=y
 CT_CC_GCC_HAS_GRAPHITE=y
 CT_CC_GCC_USE_GRAPHITE=y
 CT_CC_GCC_HAS_LTO=y
@@ -420,7 +424,7 @@ CT_CC_GCC_USE_GMP_MPFR=y
 CT_CC_GCC_USE_MPC=y
 CT_CC_GCC_HAS_LIBQUADMATH=y
 CT_CC_GCC_HAS_LIBSANITIZER=y
-CT_CC_GCC_VERSION="4.9.3"
+CT_CC_GCC_VERSION="5.2.0"
 # CT_CC_LANG_FORTRAN is not set
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
@@ -492,15 +496,13 @@ CT_GETTEXT_NEEDED=y
 CT_GMP_NEEDED=y
 CT_MPFR_NEEDED=y
 CT_ISL_NEEDED=y
-CT_CLOOG_NEEDED=y
 CT_MPC_NEEDED=y
 CT_COMPLIBS=y
 CT_LIBICONV=y
 CT_GETTEXT=y
 CT_GMP=y
 CT_MPFR=y
 CT_ISL=y
-CT_CLOOG=y
 CT_MPC=y
 CT_LIBICONV_V_1_14=y
 CT_LIBICONV_VERSION="1.14"
@@ -526,15 +528,13 @@ CT_MPFR_V_3_1_3=y
 # CT_MPFR_V_2_4_0 is not set
 CT_MPFR_VERSION="3.1.3"
 CT_ISL_V_0_14=y
+# CT_ISL_V_0_12_2 is not set
 CT_ISL_V_0_14_or_later=y
 CT_ISL_V_0_12_or_later=y
 CT_ISL_VERSION="0.14"
-CT_CLOOG_V_0_18_4=y
+# CT_CLOOG_V_0_18_4 is not set
 # CT_CLOOG_V_0_18_1 is not set
 # CT_CLOOG_V_0_18_0 is not set
-CT_CLOOG_VERSION="0.18.4"
-CT_CLOOG_0_18_4_or_later=y
-CT_CLOOG_0_18_or_later=y
 CT_MPC_V_1_0_3=y
 # CT_MPC_V_1_0_2 is not set
 # CT_MPC_V_1_0_1 is not set

src/ci/docker/dist-arm-linux/patches/glibc/ports-2.16.0/001-arm-libgcc_s_resume-used.patch

@@ -0,0 +1,48 @@
+commit bdb24c2851fd5f0ad9b82d7ea1db911d334b02d2
+Author: Joseph Myers <[email protected]>
+Date:   Tue May 20 21:27:13 2014 +0000
+
+    Fix ARM build with GCC trunk.
+    
+    sysdeps/unix/sysv/linux/arm/unwind-resume.c and
+    sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c have static
+    variables that are written in C code but only read from toplevel asms.
+    Current GCC trunk now optimizes away such apparently write-only static
+    variables, so causing a build failure.  This patch marks those
+    variables with __attribute_used__ to avoid that optimization.
+    
+    Tested that this fixes the build for ARM.
+    
+            * sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c
+            (libgcc_s_resume): Use __attribute_used__.
+            * sysdeps/unix/sysv/linux/arm/unwind-resume.c (libgcc_s_resume):
+            Likewise.
+
+diff --git a/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c b/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
+index 29e2c2b00b04..e848bfeffdcb 100644
+--- a/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
++++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
+@@ -22,7 +22,8 @@
+ #include <pthreadP.h>
+ 
+ static void *libgcc_s_handle;
+-static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
++static void (*libgcc_s_resume) (struct _Unwind_Exception *exc)
++  __attribute_used__;
+ static _Unwind_Reason_Code (*libgcc_s_personality)
+   (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *);
+ static _Unwind_Reason_Code (*libgcc_s_forcedunwind)
+diff --git a/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c b/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
+index 285b99b5ed0d..48d00fc83641 100644
+--- a/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
++++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
+@@ -20,7 +20,8 @@
+ #include <stdio.h>
+ #include <unwind.h>
+ 
+-static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
++static void (*libgcc_s_resume) (struct _Unwind_Exception *exc)
++  __attribute_used__;
+ static _Unwind_Reason_Code (*libgcc_s_personality)
+   (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *);
+ 

src/ci/docker/dist-armhf-linux/Dockerfile

@@ -16,6 +16,7 @@ RUN sh /scripts/rustbuild-setup.sh
 USER rustbuild
 WORKDIR /tmp
 
+COPY dist-armhf-linux/patches/ /tmp/patches/
 COPY dist-armhf-linux/arm-linux-gnueabihf.config dist-armhf-linux/build-toolchains.sh /tmp/
 RUN ./build-toolchains.sh
 

src/ci/docker/dist-armhf-linux/arm-linux-gnueabihf.config

@@ -3,6 +3,7 @@
 # Crosstool-NG Configuration
 #
 CT_CONFIGURE_has_make381=y
+CT_CONFIGURE_has_xz=y
 CT_MODULES=y
 
 #
@@ -44,14 +45,16 @@ CT_CONNECT_TIMEOUT=10
 # CT_FORCE_EXTRACT is not set
 CT_OVERIDE_CONFIG_GUESS_SUB=y
 # CT_ONLY_EXTRACT is not set
-CT_PATCH_BUNDLED=y
+# CT_PATCH_BUNDLED is not set
 # CT_PATCH_LOCAL is not set
-# CT_PATCH_BUNDLED_LOCAL is not set
+CT_PATCH_BUNDLED_LOCAL=y
 # CT_PATCH_LOCAL_BUNDLED is not set
 # CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
 # CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
 # CT_PATCH_NONE is not set
-CT_PATCH_ORDER="bundled"
+CT_PATCH_ORDER="bundled,local"
+CT_PATCH_USE_LOCAL=y
+CT_LOCAL_PATCH_DIR="/tmp/patches"
 
 #
 # Build behavior
@@ -392,8 +395,8 @@ CT_CC_CORE_PASS_1_NEEDED=y
 CT_CC_CORE_PASS_2_NEEDED=y
 CT_CC_gcc=y
 # CT_CC_GCC_SHOW_LINARO is not set
-# CT_CC_GCC_V_5_2_0 is not set
-CT_CC_GCC_V_4_9_3=y
+CT_CC_GCC_V_5_2_0=y
+# CT_CC_GCC_V_4_9_3 is not set
 # CT_CC_GCC_V_4_8_5 is not set
 # CT_CC_GCC_V_4_7_4 is not set
 # CT_CC_GCC_V_4_6_4 is not set
@@ -408,8 +411,9 @@ CT_CC_GCC_4_5_or_later=y
 CT_CC_GCC_4_6_or_later=y
 CT_CC_GCC_4_7_or_later=y
 CT_CC_GCC_4_8_or_later=y
-CT_CC_GCC_4_9=y
 CT_CC_GCC_4_9_or_later=y
+CT_CC_GCC_5=y
+CT_CC_GCC_5_or_later=y
 CT_CC_GCC_HAS_GRAPHITE=y
 CT_CC_GCC_USE_GRAPHITE=y
 CT_CC_GCC_HAS_LTO=y
@@ -421,7 +425,7 @@ CT_CC_GCC_USE_GMP_MPFR=y
 CT_CC_GCC_USE_MPC=y
 CT_CC_GCC_HAS_LIBQUADMATH=y
 CT_CC_GCC_HAS_LIBSANITIZER=y
-CT_CC_GCC_VERSION="4.9.3"
+CT_CC_GCC_VERSION="5.2.0"
 # CT_CC_LANG_FORTRAN is not set
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
@@ -493,15 +497,13 @@ CT_GETTEXT_NEEDED=y
 CT_GMP_NEEDED=y
 CT_MPFR_NEEDED=y
 CT_ISL_NEEDED=y
-CT_CLOOG_NEEDED=y
 CT_MPC_NEEDED=y
 CT_COMPLIBS=y
 CT_LIBICONV=y
 CT_GETTEXT=y
 CT_GMP=y
 CT_MPFR=y
 CT_ISL=y
-CT_CLOOG=y
 CT_MPC=y
 CT_LIBICONV_V_1_14=y
 CT_LIBICONV_VERSION="1.14"
@@ -527,15 +529,13 @@ CT_MPFR_V_3_1_3=y
 # CT_MPFR_V_2_4_0 is not set
 CT_MPFR_VERSION="3.1.3"
 CT_ISL_V_0_14=y
+# CT_ISL_V_0_12_2 is not set
 CT_ISL_V_0_14_or_later=y
 CT_ISL_V_0_12_or_later=y
 CT_ISL_VERSION="0.14"
-CT_CLOOG_V_0_18_4=y
+# CT_CLOOG_V_0_18_4 is not set
 # CT_CLOOG_V_0_18_1 is not set
 # CT_CLOOG_V_0_18_0 is not set
-CT_CLOOG_VERSION="0.18.4"
-CT_CLOOG_0_18_4_or_later=y
-CT_CLOOG_0_18_or_later=y
 CT_MPC_V_1_0_3=y
 # CT_MPC_V_1_0_2 is not set
 # CT_MPC_V_1_0_1 is not set

src/ci/docker/dist-armhf-linux/patches/glibc/ports-2.16.0/001-arm-libgcc_s_resume-used.patch

@@ -0,0 +1,48 @@
+commit bdb24c2851fd5f0ad9b82d7ea1db911d334b02d2
+Author: Joseph Myers <[email protected]>
+Date:   Tue May 20 21:27:13 2014 +0000
+
+    Fix ARM build with GCC trunk.
+    
+    sysdeps/unix/sysv/linux/arm/unwind-resume.c and
+    sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c have static
+    variables that are written in C code but only read from toplevel asms.
+    Current GCC trunk now optimizes away such apparently write-only static
+    variables, so causing a build failure.  This patch marks those
+    variables with __attribute_used__ to avoid that optimization.
+    
+    Tested that this fixes the build for ARM.
+    
+            * sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c
+            (libgcc_s_resume): Use __attribute_used__.
+            * sysdeps/unix/sysv/linux/arm/unwind-resume.c (libgcc_s_resume):
+            Likewise.
+
+diff --git a/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c b/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
+index 29e2c2b00b04..e848bfeffdcb 100644
+--- a/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
++++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
+@@ -22,7 +22,8 @@
+ #include <pthreadP.h>
+ 
+ static void *libgcc_s_handle;
+-static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
++static void (*libgcc_s_resume) (struct _Unwind_Exception *exc)
++  __attribute_used__;
+ static _Unwind_Reason_Code (*libgcc_s_personality)
+   (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *);
+ static _Unwind_Reason_Code (*libgcc_s_forcedunwind)
+diff --git a/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c b/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
+index 285b99b5ed0d..48d00fc83641 100644
+--- a/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
++++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c
+@@ -20,7 +20,8 @@
+ #include <stdio.h>
+ #include <unwind.h>
+ 
+-static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
++static void (*libgcc_s_resume) (struct _Unwind_Exception *exc)
++  __attribute_used__;
+ static _Unwind_Reason_Code (*libgcc_s_personality)
+   (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *);
+ 

src/ci/docker/dist-armv7-linux/Dockerfile

@@ -16,6 +16,7 @@ RUN sh /scripts/rustbuild-setup.sh
 USER rustbuild
 WORKDIR /tmp
 
+COPY dist-armv7-linux/patches/ /tmp/patches/
 COPY dist-armv7-linux/build-toolchains.sh dist-armv7-linux/armv7-linux-gnueabihf.config /tmp/
 RUN ./build-toolchains.sh