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howtos:hardware:arm:gcc-10.x_aarch64_cross-compiler [2021/04/08 07:02 (UTC)] – updated text exagahowtos:hardware:arm:gcc-10.x_aarch64_cross-compiler [2021/04/22 13:42 (UTC)] – [Aarch64 cross-compiler script code] typo in script date exaga
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-====== Slackware ARM current gcc-10.2.x armv8 arm64 aarch64 cross-compiler for the Raspberry Pi 4 ======+====== Slackware ARM current gcc-10.3.x armv8 arm64 aarch64 cross-compiler for the Raspberry Pi 4 ======
  
 ===== Preface ===== ===== Preface =====
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 ===== Notes ===== ===== Notes =====
  
-Slackware ARM current was used on a Raspberry Pi 4 [4GB RAM] to build and install the gcc-10.2.0 aarch64-linux cross-compiler. +Slackware ARM current was used on a Raspberry Pi 4 [4GB RAM] to build and install the gcc-10.3.0 aarch64-linux cross-compiler. 
  
 The Linux kernel source downloaded is from the Raspberry Pi Github repository: https://github.com/raspberrypi/linux The Linux kernel source downloaded is from the Raspberry Pi Github repository: https://github.com/raspberrypi/linux
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 ===== Aarch64 cross-compiler script code ===== ===== Aarch64 cross-compiler script code =====
  
-Download the 'SARPi64.SlackBuild-gcc-10.2-aarch64-cc.sh' file by clicking the link at the top of the script code (or copy and paste the code if you prefer) below.+Download the 'SARPi64.SlackBuild-gcc-10.3-aarch64-cc.sh' file by clicking the link at the top of the script code (or copy and paste the code if you prefer) below.
  
-Make the file executable using 'chmod +x SARPi64.SlackBuild-gcc-10.2-aarch64-cc.sh' or 'chmod 755 SARPi64.SlackBuild-gcc-10.2-aarch64-cc.sh' command. +Make the file executable using 'chmod +x SARPi64.SlackBuild-gcc-10.3-aarch64-cc.sh' or 'chmod 755 SARPi64.SlackBuild-gcc-10.3-aarch64-cc.sh' command. 
  
 Refer to the commented top section of the script code for usage.  Refer to the commented top section of the script code for usage. 
  
-<file sh SARPi64.SlackBuild-gcc-10.2-aarch64-cc.sh>+<file sh SARPi64.SlackBuild-gcc-10.3-aarch64-cc.sh>
  
 #! /bin/bash #! /bin/bash
  
 ############################################################################## ##############################################################################
-# Slackware ARM gcc-10.2.0 aarch64 cross-compiler for Raspberry Pi+# Slackware ARM gcc-10.3.0 aarch64 cross-compiler for Raspberry Pi
 # #
-# SARPi64.SlackBuild-gcc-10.2.0-aarch64-cc [v3.0] - 2020-12-29+# SARPi64.SlackBuild-gcc-10.3.0-aarch64-cc [v3.0] - 2021-04-22
 # #
 # 2020-12-29 by Exaga   -   v3.0   -  gcc-10.x # 2020-12-29 by Exaga   -   v3.0   -  gcc-10.x
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 # #
 # This script downloads RPi Linux kernel source and the required binaries,  # This script downloads RPi Linux kernel source and the required binaries, 
-# and configures, builds, patches, and installs a gcc 10.2.x aarch64-linux +# and configures, builds, patches, and installs a gcc 10.3.x aarch64-linux 
 # cross-compiler on Slackware ARM current running on a Raspberry Pi 3/4. # cross-compiler on Slackware ARM current running on a Raspberry Pi 3/4.
 # #
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 # (e.g. /tmp/build-dir) and run it from there as a 'root' user.  # (e.g. /tmp/build-dir) and run it from there as a 'root' user. 
 # #
-# ~# chmod +x SARPi64.SlackBuild-gcc-10.2-aarch64-cc.sh +# ~# chmod +x SARPi64.SlackBuild-gcc-10.3-aarch64-cc.sh 
-# ~# ./SARPi64.SlackBuild-gcc-10.2-aarch64-cc.sh+# ~# ./SARPi64.SlackBuild-gcc-10.3-aarch64-cc.sh
 # #
 # You may install the cross-compiler anywhere you like, as long as it can be  # You may install the cross-compiler anywhere you like, as long as it can be 
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 # Required build packages-versions [* newer versions may exist] # Required build packages-versions [* newer versions may exist]
-BINUTILS_VERSION=binutils-2.35+BINUTILS_VERSION=binutils-2.36
 CLOOG_VERSION=cloog-0.18.1 CLOOG_VERSION=cloog-0.18.1
-GCC_VERSION=gcc-10.2.0 +GCC_VERSION=gcc-10.3.0 
-GLIBC_VERSION=glibc-2.32+GLIBC_VERSION=glibc-2.33
 GMP_VERSION=gmp-6.2.1 GMP_VERSION=gmp-6.2.1
 ISL_VERSION=isl-0.18 ISL_VERSION=isl-0.18
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 echo " ## Build: $GCC_VERSION  Kernel ${DEV_BRANCH} " echo " ## Build: $GCC_VERSION  Kernel ${DEV_BRANCH} "
 echo " ## Timestamp: $(date '+%F %T') " echo " ## Timestamp: $(date '+%F %T') "
-echo " ## SARPi64 Project [sarpi64.fatdog.eu] "+echo " ## SARPi64 Project [sarpi64.penthux.net] "
 echo " ############################################" echo " ############################################"
 echo  echo 
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 make $PARALLEL_JOBS install-gcc make $PARALLEL_JOBS install-gcc
  
-# create gcc-10.2.0 libsanitizer asan_linux-cpp.patch file+# create gcc-10.3.0 libsanitizer asan_linux-cpp.patch file
 cd "$CWD" cd "$CWD"
 touch asan_linux-cpp.patch touch asan_linux-cpp.patch
 cat << EOF > asan_linux-cpp.patch cat << EOF > asan_linux-cpp.patch
---- gcc-10.2.0/libsanitizer/asan/asan_linux.cpp 2020-12-29 22:57:16.000000000 +0000 +--- gcc-10.3.0/libsanitizer/asan/asan_linux.cpp 2021-04-08 12:56:30.229766760 +0100 
-+++ asan_linux.cpp 2020-12-29 23:20:04.000000000 +0000++++ asan_linux.cpp.new 2021-04-22 13:26:26.000000000 +0100
 @@ -76,6 +76,10 @@ @@ -76,6 +76,10 @@
  asan_rt_version_t  __asan_rt_version;  asan_rt_version_t  __asan_rt_version;
  }  }
- +
 +#ifndef PATH_MAX +#ifndef PATH_MAX
 +#define PATH_MAX 4096 +#define PATH_MAX 4096
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 + +
  namespace __asan {  namespace __asan {
- +
  void InitializePlatformInterceptors() {}  void InitializePlatformInterceptors() {}
  
 EOF EOF
  
-# Patch gcc-10.2.x/libsanitizerasan/asan_linux.cpp [or the build will fail]+# Patch gcc-10.3.x/libsanitizerasan/asan_linux.cpp [or the build will fail]
 ASANLINUXCC=$CWD/$GCC_VERSION/libsanitizer/asan/asan_linux.cpp ASANLINUXCC=$CWD/$GCC_VERSION/libsanitizer/asan/asan_linux.cpp
 if [ ! -f "$ASANLINUXCC".orig ]; then if [ ! -f "$ASANLINUXCC".orig ]; then
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 # #
-# Compiler: aarch64-linux-gcc (GCC) 10.2.0+# Compiler: aarch64-linux-gcc (GCC) 10.3.0
 # #
 CONFIG_CC_IS_GCC=y CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=100200+CONFIG_GCC_VERSION=100300
 root@slackware:/tmp/linux-rpi# </code> root@slackware:/tmp/linux-rpi# </code>
  

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howtos:hardware:arm:gcc-10.x_aarch64_cross-compiler ()