release v2.1.0

*fix*
> [scripts]
  | [install] isolate overwrite operation
  | [install] request user confirmation to start the uninstall process

.gitignore

@@ -1,4 +1,5 @@
-build
-cache
+_build
+_cache
+_sysroot
 commit.txt
 .vxsdk

README.md

@@ -1,10 +1,12 @@
-# sh-elf-vhex - modified GCC for the Vhex kernel projet
+# sh-elf-vhex - v2.1.0
+
+Modified GCC for the Vhex kernel projet
 
 ## Context
 
 This project was born following the discovery of a limitation with GCC on the
 SuperH architecture
-[see on this subject from 2 years ago](
+[see on this subject from few years ago](
 https://gcc.gnu.org/legacy-ml/gcc-help/current/000075.html
 ):
 
@@ -43,6 +45,56 @@ particular GCC.
 * compilation of the libgcc in PIC (`t-libgcc-pic`)
 * compilation of the library for emulated floating point numbers (`t-fdpbit`)
 
+## Installing
+
+The build is relatively simple and can be done in two different ways:
+
+Using `curl`:
+```bash
+curl -fsSL https://raw.githubusercontent.com/YannMagnin/sh-elf-vhex/HEAD/scripts/install.sh | bash
+```
+
+Note that you can do the uninstallation using `curl` too:
+```bash
+curl -fsSL https://raw.githubusercontent.com/YannMagnin/sh-elf-vhex/HEAD/scripts/uninstall.sh | bash
+```
+
+Or by cloning the project and using the `install.sh` script, see
+`./scripts/install.sh --help` for more information about possible operations
+you can do with it
+
+```bash
+cd /tmp/
+git clone 'https://github.com/YannMagnin/sh-elf-vhex.git' --depth=1
+cd /tmp/sh-elf-vhex || exit 1
+./script/install.sh
+```
+
+It takes about twenty minutes for the build.
+
+Do not forget to add the install prefix (`~/.local/bin`) path to your `PATH`
+environment variable:
+
+> [!WARNING]
+> You must add the absolute path to your PATH environment variable
+
+```bash
+# *unix-like
+export PATH="$PATH:/home/<your_login>/.local/bin"
+
+# macos (darwin-like)
+export PATH="$PATH:/Users/<your_login>/.local/bin"
+```
+
+## Supported version list
+
+Note that GCC `12.x` will never be supported since many critical bugs have been
+found for the superh backend
+(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106609)
+
+- GCC `13.2.0` and binutils `2.41`
+- GCC `11.2.0` and binutils `2.31`
+
 ## Technical notes
 
 The bootstrap process will clone this repository at
@@ -56,36 +108,7 @@ The project also automatically installs
 [vxOpenLibm](https://github.com/YannMagnin/vxOpenLibm)
 and [vxLibc](https://github.com/YannMagnin/vxLibc)
 
-## Installing
 
-The build is relatively simple and can be done in two different ways:
-
-Using `curl` and `jq`:
-```bash
-curl 'https://api.github.com/repos/YannMagnin/sh-elf-vhex/contents/scripts/bootstrap.sh' | jq -r '.content' | base64 --decode | bash
-```
-
-Or by cloning the project and using the `bootstrap.sh` script, see
-`./scripts/bootstrap.sh --help` for more information about possible operations
-you can do with it (like uninstalling the compiler)
-
-```bash
-cd /tmp/
-git clone 'https://github.com/YannMagnin/sh-elf-vhex.git' --depth=1
-cd /tmp/sh-elf-vhex || exit 1
-./script/bootstrap.sh
-```
-
-It takes about twenty minutes for the build.
-
-## Supported version list
-
-Note that GCC `12.x` will never be supported since many critical bugs have been
-found for the superh backend
-(https://gcc.gnu.org/bugzilla/show\_bug.cgi?id=106609)
-
-- GCC `13.2.0` and binutils `2.41`
-- GCC `11.2.0` and binutils `2.31`
 
 ## Special thanks
 

patches/binutils/2.42/gas/configure.tgt

@@ -0,0 +1,479 @@
+# gas target specific configuration file.  This is a -*- sh -*- file.
+#
+#   Copyright (C) 2012-2024 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+#
+
+# This is invoked by configure.  Putting it in a separate shell file
+# lets us skip running autoconf when modifying target specific
+# information.
+
+# Input shell variables:
+#   targ	a configuration target name, such as i686-pc-linux-gnu.
+
+# Output shell variables:
+#   cpu_type	canonical gas cpu type; identifies the config/tc-* files
+#   fmt		output format; identifies the config/obj-* files
+#   em		emulation; identifies the config/te-* files
+
+# Optional output shell variables; these are not always set:
+#   arch	the default architecture; sets DEFAULT_ARCH on some systems
+#   endian	"big" or "little"; used on bi-endian systems
+
+cpu_type=
+fmt=
+em=generic
+bfd_gas=no
+arch=
+endian=
+
+eval `echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
+
+# Check for architecture variants.  Set cpu_type and, optionally,
+# endian and arch.
+# Note: This table is alpha-sorted, please try to keep it that way.
+case ${cpu} in
+  aarch64)		cpu_type=aarch64 endian=little arch=aarch64;;
+  aarch64_be)		cpu_type=aarch64 endian=big arch=aarch64;;
+  alpha*)		cpu_type=alpha ;;
+  am33_2.0)		cpu_type=mn10300 endian=little ;;
+  arc*eb)		cpu_type=arc endian=big ;;
+  arm*be|arm*b)		cpu_type=arm endian=big ;;
+  arm*)			cpu_type=arm endian=little ;;
+  bfin*)		cpu_type=bfin endian=little ;;
+  c4x*)			cpu_type=tic4x ;;
+  cr16*)		cpu_type=cr16 endian=little ;;
+  crisv32)		cpu_type=cris arch=crisv32 ;;
+  crx*)			cpu_type=crx endian=little ;;
+  epiphany*)		cpu_type=epiphany endian=little ;;
+  fido)			cpu_type=m68k ;;
+  hppa*)		cpu_type=hppa ;;
+  i[3-7]86)		cpu_type=i386 arch=i386;;
+  ia16)			cpu_type=i386 arch=i386;;
+  ia64)			cpu_type=ia64 ;;
+  ip2k)			cpu_type=ip2k endian=big ;;
+  iq2000)		cpu_type=iq2000 endian=big ;;
+  kvx)			cpu_type=kvx endian=little ;;
+  lm32)			cpu_type=lm32 ;;
+  loongarch32)		cpu_type=loongarch arch=loongarch32;;
+  loongarch64)		cpu_type=loongarch arch=loongarch64;;
+  m32c)			cpu_type=m32c endian=little ;;
+  m32r)			cpu_type=m32r endian=big ;;
+  m32rle)		cpu_type=m32r endian=little ;;
+  m5200)		cpu_type=m68k ;;
+  m68008)		cpu_type=m68k ;;
+  m680[012346]0)	cpu_type=m68k ;;
+  m6811|m6812|m68hc12)	cpu_type=m68hc11 ;;
+  m683??)		cpu_type=m68k ;;
+  s12z)               cpu_type=s12z ;;
+  mep)			cpu_type=mep endian=little ;;
+  microblazeel*)	cpu_type=microblaze endian=little;;
+  microblaze*)		cpu_type=microblaze endian=big;;
+  mips*el)		cpu_type=mips endian=little ;;
+  mips*)		cpu_type=mips endian=big ;;
+  mt)			cpu_type=mt endian=big ;;
+  nds32be)		cpu_type=nds32 endian=big ;;
+  nds32le)		cpu_type=nds32 endian=little ;;
+  or1k* | or1knd*)	cpu_type=or1k endian=big ;;
+  pjl*)			cpu_type=pj endian=little ;;
+  pj*)			cpu_type=pj endian=big ;;
+  powerpc*le*)		cpu_type=ppc endian=little ;;
+  powerpc*)		cpu_type=ppc endian=big ;;
+  riscv64be*)		cpu_type=riscv endian=big arch=riscv64 ;;
+  riscv64*)		cpu_type=riscv endian=little arch=riscv64 ;;
+  riscv32be*|riscvbe*)	cpu_type=riscv endian=big arch=riscv32 ;;
+  riscv32* | riscv*)	cpu_type=riscv endian=little arch=riscv32 ;;
+  rs6000*)		cpu_type=ppc ;;
+  rl78*)		cpu_type=rl78 ;;
+  rx)			cpu_type=rx ;;
+  s390x*)		cpu_type=s390 arch=s390x ;;
+  s390*)		cpu_type=s390 arch=s390 ;;
+  score*l)		cpu_type=score endian=little ;;
+  score*)		cpu_type=score endian=big ;;
+  sh*le)		cpu_type=sh endian=little ;;
+  sh*)			cpu_type=sh endian=big ;;
+  sparc64* | sparcv9*)	cpu_type=sparc arch=v9-64 ;;
+  sparc86x*)		cpu_type=sparc arch=sparc86x  ;;
+  sparclet*)		cpu_type=sparc arch=sparclet ;;
+  sparclite*)		cpu_type=sparc arch=sparclite ;;
+  sparc*)		cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
+  tilegx*be)		cpu_type=tilegx endian=big ;;
+  tilegx*)		cpu_type=tilegx endian=little ;;
+  v850*)		cpu_type=v850 ;;
+  visium)		cpu_type=visium endian=big ;;
+  wasm32)               cpu_type=wasm32 endian=little ;;
+  x86_64*)		cpu_type=i386 arch=x86_64;;
+  xgate)		cpu_type=xgate ;;
+  xtensa*)		cpu_type=xtensa arch=xtensa ;;
+  *)			cpu_type=${cpu} ;;
+esac
+
+
+# Assign object format.  Set fmt, em, and bfd_gas.
+generic_target=${cpu_type}-$vendor-$os
+# Note: This table is alpha-sorted, please try to keep it that way.
+case ${generic_target} in
+  aarch64*-*-elf*)			fmt=elf;;
+  aarch64*-*-fuchsia*)			fmt=elf;;
+  aarch64*-*-haiku*)			fmt=elf em=haiku ;;
+  aarch64*-*-genode*)			fmt=elf;;
+  aarch64*-*-linux*)			fmt=elf em=linux
+    case ${cpu}-${os} in
+      aarch64*-linux-gnu_ilp32)		arch=aarch64:32 ;;
+    esac ;;
+  aarch64*-*-gnu*)			fmt=elf em=gnu ;;
+  aarch64*-*-netbsd*)			fmt=elf em=nbsd;;
+  aarch64*-*-nto*)			fmt=elf;;
+  aarch64*-*-openbsd*)			fmt=elf;;
+  aarch64*-*-pe* | aarch64*-*-mingw*)	fmt=coff em=pepaarch64 ;;
+  alpha-*-*vms*)			fmt=evax ;;
+  alpha-*-osf*)				fmt=ecoff ;;
+  alpha-*-linux*ecoff*)			fmt=ecoff ;;
+  alpha-*-linux-*)			fmt=elf em=linux ;;
+  alpha-*-netbsd* | alpha-*-openbsd*)	fmt=elf em=nbsd ;;
+
+  arc-*-elf*)				fmt=elf ;;
+  arc*-*-linux*)			fmt=elf bfd_gas=yes ;;
+
+  arm-*-phoenix*)			fmt=elf ;;
+  arm-*-elf)				fmt=elf ;;
+  arm-*-eabi* | arm-*-rtems* | arm-*-genode*)	fmt=elf em=armeabi ;;
+  arm-*-kaos*)				fmt=elf ;;
+  arm-*-conix*)				fmt=elf ;;
+  arm-*-freebsd[89].* | armeb-*-freebsd[89].*)
+					fmt=elf  em=freebsd ;;
+  arm-*-freebsd* | armeb-*-freebsd*)	fmt=elf  em=armfbsdeabi ;;
+  arm*-*-freebsd*)			fmt=elf  em=armfbsdvfp ;;
+  arm-*-linux-*eabi*)			fmt=elf  em=armlinuxeabi ;;
+  arm-*-linux-*)			fmt=elf  em=linux ;;
+  arm-*-uclinux*eabi*)			fmt=elf  em=armlinuxeabi ;;
+  arm-*-uclinux*)			fmt=elf  em=linux ;;
+  arm-*-nacl*)				fmt=elf  em=nacl ;;
+  arm-*-netbsd* | arm-*-openbsd*)	fmt=elf  em=nbsd ;;
+  arm-*-nto*)				fmt=elf ;;
+  arm-wince-pe | arm-*-wince | arm*-*-mingw32ce* | arm*-*-cegcc*)
+					fmt=coff em=wince-pe ;;
+  arm-*-pe)				fmt=coff em=pe ;;
+  arm-*-fuchsia*)			fmt=elf ;;
+  arm-*-haiku*)				fmt=elf em=haiku ;;
+
+  avr-*-*)				fmt=elf bfd_gas=yes ;;
+
+  bfin-*-linux-uclibc)			fmt=fdpicelf em=linux ;;
+  bfin-*-uclinux*)			fmt=elf em=linux ;;
+  bfin-*elf)				fmt=elf ;;
+
+  cr16-*-elf*)				fmt=elf ;;
+
+  cris-*-linux-* | crisv32-*-linux-*)
+					fmt=multi em=linux ;;
+  cris-*-* | crisv32-*-*)		fmt=multi ;;
+
+  crx-*-elf*)				fmt=elf ;;
+
+  csky-*-elf*abiv1)			fmt=elf em=csky_abiv1 ;;
+  csky-*-elf*)				fmt=elf em=csky_abiv2 ;;
+  csky-*-linux*abiv1)			fmt=elf em=csky_abiv1_linux ;;
+  csky-*-linux*)			fmt=elf em=csky_abiv2_linux ;;
+
+  d10v-*-*)				fmt=elf ;;
+  d30v-*-*)				fmt=elf ;;
+  dlx-*-*)				fmt=elf ;;
+
+  bpf-*-*)				fmt=elf ;;
+  epiphany-*-*)				fmt=elf ;;
+
+  fr30-*-*)				fmt=elf ;;
+  frv-*-*linux*)			fmt=elf em=linux;;
+  frv-*-*)				fmt=elf ;;
+
+  ft32-*-*)				fmt=elf ;;
+
+  hppa-*-linux*)
+    case ${cpu} in
+      hppa*64*)				fmt=elf em=hppalinux64 ;;
+      hppa*)				fmt=elf em=linux ;;
+    esac ;;
+  hppa-*-*elf*)				fmt=elf em=hppa ;;
+  hppa-*-lites*)			fmt=elf em=hppa ;;
+  hppa-*-netbsd*)			fmt=elf em=nbsd ;;
+  hppa-*-openbsd*)			fmt=elf em=hppa ;;
+  hppa-*-osf*)				fmt=som em=hppa ;;
+  hppa-*-hpux11*)
+    case ${cpu} in
+      hppa*64*)				fmt=elf em=hppa64 ;;
+      hppa*)				fmt=som em=hppa ;;
+    esac ;;
+  hppa-*-hpux*)				fmt=som em=hppa ;;
+  hppa-*-mpeix*)			fmt=som em=hppa ;;
+  hppa-*-bsd*)				fmt=som em=hppa ;;
+  hppa-*-hiux*)				fmt=som em=hppa ;;
+
+  h8300-*-elf)				fmt=elf ;;
+  h8300-*-linux*)			fmt=elf em=linux ;;
+
+  i386-*-beospe*)			fmt=coff em=pe ;;
+  i386-*-beos*)				fmt=elf ;;
+  i386-*-elfiamcu)			fmt=elf arch=iamcu ;;
+  i386-*-elf*)				fmt=elf ;;
+  i386-*-fuchsia*)			fmt=elf ;;
+  i386-*-haiku*)			fmt=elf em=haiku ;;
+  i386-*-genode*)			fmt=elf ;;
+  i386-*-bsd*)				fmt=aout em=386bsd ;;
+  i386-*-netbsd*-gnu* | \
+  i386-*-knetbsd*-gnu | \
+  i386-*-netbsd* | \
+  i386-*-openbsd*)			fmt=elf em=nbsd ;;
+  i386-*-linux-*)			fmt=elf em=linux
+    case ${cpu}-${os} in
+      x86_64*-linux-gnux32)		arch=x86_64:32 ;;
+    esac ;;
+  i386-*-lynxos*)			fmt=elf em=lynx ;;
+  i386-*-redox*)			fmt=elf ;;
+  i386-*-solaris*)			fmt=elf em=solaris ;;
+  i386-*-freebsd* \
+  | i386-*-kfreebsd*-gnu)		fmt=elf em=freebsd ;;
+  i386-*-msdosdjgpp* \
+  | i386-*-go32*)			fmt=coff em=go32 ;;
+  i386-*-gnu*)				fmt=elf em=gnu ;;
+  i386-*-msdos*)			fmt=aout ;;
+  i386-*-moss*)				fmt=elf ;;
+  i386-*-pe)				fmt=coff em=pe ;;
+  i386-*-cygwin*)
+   case ${cpu} in
+     x86_64*)				fmt=coff em=pep ;;
+     i*)				fmt=coff em=pe ;;
+   esac ;;
+  i386-*-interix*)			fmt=coff em=interix ;;
+  i386-*-mingw*)
+    case ${cpu} in
+      x86_64*)				fmt=coff em=pep ;;
+      i*)				fmt=coff em=pe ;;
+    esac ;;
+  i386-*-nto-qnx*)			fmt=elf ;;
+  i386-*-*nt*)				fmt=coff em=pe ;;
+  i386-*-rdos*)				fmt=elf ;;
+  i386-*-darwin*)			fmt=macho ;;
+
+  ia16-*-elf*)				fmt=elf ;;
+
+  ia64-*-elf*)				fmt=elf ;;
+  ia64-*-*vms*)				fmt=elf em=vms ;;
+  ia64-*-aix*)				fmt=elf em=ia64aix ;;
+  ia64-*-linux-*)			fmt=elf em=linux ;;
+  ia64-*-hpux*)				fmt=elf em=hpux ;;
+  ia64-*-netbsd*)			fmt=elf em=nbsd ;;
+
+  ip2k-*-*)				fmt=elf ;;
+
+  iq2000-*-elf)				fmt=elf ;;
+
+  kvx-*-*)				fmt=elf ;;
+  kvx-*-linux*)				fmt=elf em=linux ;;
+
+  lm32-*-*)				fmt=elf ;;
+
+  loongarch*)				fmt=elf ;;
+
+  m32c-*-elf)				fmt=elf ;;
+
+  m32r-*-elf*)				fmt=elf ;;
+  m32r-*-linux*)			fmt=elf em=linux;;
+
+  m68hc11-*-* | m6811-*-*)		fmt=elf ;;
+  m68hc12-*-* | m6812-*-*)		fmt=elf ;;
+
+  m68k-*-elf*)				fmt=elf ;;
+  m68k-*-linux-*)			fmt=elf em=linux ;;
+  m68k-*-uclinux*)			fmt=elf em=uclinux ;;
+  m68k-*-gnu*)				fmt=elf ;;
+  m68k-*-netbsd*)			fmt=elf em=nbsd ;;
+  m68k-*-haiku*)			fmt=elf em=haiku ;;
+
+  s12z-*-*)				fmt=elf ;;
+
+  mep-*-elf)				fmt=elf ;;
+
+  metag-*-elf)				fmt=elf ;;
+  metag-*-linux*)			fmt=elf em=linux ;;
+
+  mcore-*-elf)				fmt=elf ;;
+  mcore-*-pe)				fmt=coff em=pe bfd_gas=yes ;;
+
+  microblaze-*-*)			fmt=elf ;;
+
+  mips-*-irix6*)			fmt=elf em=irix ;;
+  mips-*-irix5*)			fmt=elf em=irix ;;
+  mips*-*-linux*)			fmt=elf em=tmips ;;
+  mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
+					fmt=elf em=freebsd ;;
+  mips-*-sysv4* | mips-*-gnu*)		fmt=elf em=tmips ;;
+  mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
+					fmt=elf em=tmips ;;
+  mips-*-haiku*)			fmt=elf em=haiku ;;
+  mips-*-elf*)				fmt=elf ;;
+  mips-*-netbsd*)			fmt=elf em=tmips ;;
+  mips-*-openbsd*)			fmt=elf em=tmips ;;
+  mips-*-windiss)			fmt=elf ;;
+
+  mmix-*-*)				fmt=elf ;;
+
+  mn10200-*-*)				fmt=elf ;;
+
+  # cpu_type for am33_2.0 is set to mn10300
+  mn10300-*-linux*)			fmt=elf em=linux ;;
+  mn10300-*-*)				fmt=elf ;;
+
+  moxie-*-uclinux)			fmt=elf em=linux ;;
+  moxie-*-moxiebox*)                    fmt=elf endian=little ;;
+  moxie-*-*)				fmt=elf ;;
+    
+  mt-*-elf)				fmt=elf bfd_gas=yes ;;
+
+  msp430-*-*)				fmt=elf ;;
+
+  nds32-*-elf*)				fmt=elf ;;
+  nds32-*-linux*)			fmt=elf em=linux ;;
+
+  nios2*-linux*)			fmt=elf em=linux ;;
+
+  ns32k-pc532-mach*)			fmt=aout em=pc532mach ;;
+  ns32k-pc532-ux*)			fmt=aout em=pc532mach ;;
+  ns32k-pc532-lites*)			fmt=aout em=nbsd532 ;;
+  ns32k-*-*n*bsd*)			fmt=aout em=nbsd532 ;;
+
+  or1k*-*-elf | or1k*-*-rtems*) 	fmt=elf endian=big ;;
+  or1k*-*-linux*)			fmt=elf em=linux endian=big ;;
+
+  pj*)					fmt=elf ;;
+
+  ppc-*-aix5.[01])			fmt=coff em=aix5 ;;
+  ppc-*-aix[5-9].*)			fmt=coff em=aix5 ;;
+  ppc-*-aix*)				fmt=coff em=aix ;;
+  ppc-*-beos*)				fmt=coff ;;
+  ppc-*-*n*bsd* | ppc-*-elf*)		fmt=elf ;;
+  ppc-*-eabi* | ppc-*-sysv4*)		fmt=elf ;;
+  ppc-*-haiku*)				fmt=elf em=haiku ;;
+  ppc-*-linux-*)			fmt=elf em=linux ;;
+  ppc-*-solaris*)			fmt=elf em=solaris ;;
+  ppc-*-macos*)				fmt=coff em=macos ;;
+  ppc-*-nto*)				fmt=elf ;;
+  ppc-*-kaos*)				fmt=elf ;;
+
+  pru-*-*)				fmt=elf ;;
+
+  riscv*-*-haiku*)			fmt=elf endian=little em=haiku ;;
+  riscv*-*-*)				fmt=elf ;;
+
+  rx-*-linux*)				fmt=elf em=linux ;;
+
+  s390-*-linux-*)			fmt=elf em=linux ;;
+  s390-*-tpf*)				fmt=elf ;;
+
+  score-*-elf)				fmt=elf ;;
+
+  sh*-*-linux*)				fmt=elf em=linux
+    case ${cpu} in
+      sh*eb)	endian=big ;;
+      *)	endian=little ;;
+    esac ;;
+  sh*-*-netbsd*)			fmt=elf em=nbsd
+    case ${cpu} in
+      sh*l*)	endian=little ;;
+      *)	endian=big ;;
+    esac ;;
+  sh-*-elf*)				fmt=elf ;;
+  sh-*-uclinux* | sh[12]-*-uclinux*)	fmt=elf em=uclinux ;;
+  sh-*-coff*)				fmt=coff ;;
+  sh-*-nto*)				fmt=elf ;;
+  sh-*-pe*)				fmt=coff em=pe endian=little ;;
+  sh-*-kaos*)				fmt=elf ;;
+  shle*-*-kaos*)			fmt=elf ;;
+  sh*-*-vhex*)				fmt=elf ;;
+
+  sparc-*-haiku*)			fmt=elf em=haiku ;;
+  sparc-*-linux-*)			fmt=elf em=linux ;;
+  sparc-*-solaris*)			fmt=elf em=solaris ;;
+  sparc-*-freebsd*)			fmt=elf em=freebsd ;;
+  sparc-*-*bsd*)			fmt=elf em=nbsd ;;
+
+  spu-*-elf)				fmt=elf ;;
+
+  tic30-*-*coff*)			fmt=coff bfd_gas=yes ;;
+  tic4x-*-* | c4x-*-*)			fmt=coff bfd_gas=yes ;;
+  tic54x-*-* | c54x*-*-*)		fmt=coff bfd_gas=yes need_libm=yes;;
+  tic6x-*-*)				fmt=elf ;;
+
+  tilepro-*-* | tilegx*-*-*)		fmt=elf ;;
+
+  v850*-*-*)				fmt=elf ;;
+
+  vax-*-netbsdaout)			fmt=aout em=nbsd ;;
+  vax-*-netbsd*)			fmt=elf em=nbsd ;;
+  vax-*-linux-*)			fmt=elf em=linux ;;
+
+  visium-*-elf)				fmt=elf ;;
+
+  wasm32-*-*)                           fmt=elf ;;
+
+  xstormy16-*-*)			fmt=elf ;;
+  
+  xgate-*-*)    			fmt=elf ;;
+
+  xtensa*-*-*)				fmt=elf ;;
+
+  z80-*-coff)				fmt=coff ;;
+
+  z8k-*-coff | z8k-*-sim)		fmt=coff ;;
+
+  *-*-aout | *-*-scout)			fmt=aout ;;
+  *-*-cloudabi*)			fmt=elf em=cloudabi ;;
+  *-*-dragonfly*)			fmt=elf em=dragonfly ;;
+  *-*-freebsd* | *-*-kfreebsd*-gnu)	fmt=elf em=freebsd ;;
+  *-*-generic)				fmt=generic ;;
+  *-*-xray | *-*-hms)			fmt=coff ;;
+  *-*-sim)				fmt=coff ;;
+  *-*-elf | *-*-rtems* | *-*-sysv4*)	fmt=elf ;;
+  *-*-solaris*)				fmt=elf em=solaris ;;
+  *-*-aros*)				fmt=elf em=linux ;;
+  *-*-vxworks* | *-*-windiss)		fmt=elf em=vxworks ;;
+esac
+
+case ${cpu_type} in
+  aarch64 | alpha | arm | csky | i386 | ia64 | kvx | microblaze | mips | ns32k | \
+  or1k | or1knd | pdp11 | ppc | riscv | sh | sparc | z80 | z8k | loongarch)
+    bfd_gas=yes
+    ;;
+esac
+case ${fmt} in
+  elf | ecoff | fdpicelf | multi | som)
+    bfd_gas=yes
+    ;;
+esac
+
+if test $bfd_gas != yes; then
+  echo This target is no longer supported in gas
+  exit 1
+fi
+
+case ${cpu_type}-${fmt}-${os} in
+i386-elf-linux*)
+  # Default to compress DWARF debug sections for Linux/x86.
+  if test ${ac_default_compressed_debug_sections} = unset; then
+    ac_default_compressed_debug_sections=yes
+  fi
+  ;;
+esac

patches/gcc/13.2.0/config.sub

@@ -1749,7 +1749,7 @@ case $os in
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
 	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
-	     | fiwix* | vhex*)
+	     | fiwix* | vhex* )
 		;;
 	# This one is extra strict with allowed versions
 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)

patches/gcc/14.1.0/fixincludes/mkfixinc.sh

@@ -0,0 +1,34 @@
+#! /bin/sh
+
+if [ $# -ne 1 ]
+then
+  echo "Usage: $0 <target-mach-triplet>"
+  exit 1
+fi
+
+machine=$1
+target=fixinc.sh
+
+# Check for special fix rules for particular targets
+case $machine in
+    i?86-*-cygwin* | \
+    i?86-*-mingw32* | \
+    x86_64-*-mingw32* | \
+    powerpc-*-eabisim* | \
+    powerpc-*-eabi*    | \
+    powerpc-*-rtems*   | \
+    powerpcle-*-eabisim* | \
+    powerpcle-*-eabi* | \
+    *-*-vxworks7* | \
+    *-musl* | \
+    sh*-*-vhex* )
+	#  IF there is no include fixing,
+	#  THEN create a no-op fixer and exit
+	(echo "#! /bin/sh" ; echo "exit 0" ) > ${target}
+        ;;
+
+    *)
+	cat < ${srcdir}/fixinc.in > ${target} || exit 1
+	;;
+esac
+chmod 755 ${target}

patches/gcc/14.1.0/gcc/config/sh/vhex.h

@@ -0,0 +1,16 @@
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+  ""
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC \
+  ""
+
+#undef LIB_SPEC
+#define LIB_SPEC "-lc"
+
+#undef USER_LABEL_PREFIX
+#define USER_LABEL_PREFIX "_"
+
+#undef LINK_SPEC
+#define LINK_SPEC SH_LINK_SPEC "%{shared:-shared} %{static:-static} %{!shared: %{!static: %{rdynamic:-export-dynamic}}}"

scripts/_install.sh

@@ -1,74 +0,0 @@
-#! /usr/bin/env bash
-
-#---
-# Help screen
-#---
-
-function help() {
-  cat << EOF
-Script for the installation step of binutils/GCC tools for the Vhex project.
-
-Usage $0 [options...]
-
-Configurations:
-  -h, --help            Display this help
-  --cache               Keep the build and the sources directory
-EOF
-  exit 0
-}
-
-#---
-# Parse arguments
-#---
-
-cache=false
-verbose=false
-prefix_install=
-prefix_sysroot=
-
-for arg; do
-  case "$arg" in
-    --help | -h)        help;;
-    --verbose | -v)     verbose=true;;
-    --cache)            cache=true;;
-    --prefix-sysroot=*) prefix_sysroot=${arg#*=};;
-    --prefix-install=*) prefix_install=${arg#*=};;
-    *)
-      echo "error: unrecognized argument '$arg', giving up." >&2
-      exit 1
-  esac
-done
-
-#---
-# Installation step
-#---
-
-_src=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-cd "$_src" || exit 1
-source ./_utils.sh
-
-if [[ ! -f "$prefix_sysroot/bin/sh-elf-vhex-gcc" ]]
-then
-  echo "error: Are you sure to have built sh-elf-vhex ? it seems that" >&2
-  echo "  the 'sh-elf-vhex-gcc' tool is missing..." >&2
-  exit 1
-fi
-
-if [[ "$cache" == 'false' ]]
-then
-  echo "$TAG Cleaning up built files..."
-  rm -rf ../../build
-fi
-
-[[ "$verbose" == 'true' ]] && export VERBOSE=1
-
-#---
-# Symbolic link executables to $PREFIX
-#---
-
-echo "$TAG Symlinking binaries..."
-
-mkdir -p "$prefix_install"
-for x in "$prefix_sysroot/bin"/*; do
-  utils_callcmd ln -sf "$x" "$prefix_install/$(basename "$x")"
-done

scripts/_uninstall.sh

@@ -1,83 +0,0 @@
-#! /usr/bin/env bash
-
-#---
-# Help screen
-#---
-
-function help()
-{
-  cat << EOF
-Script for the uninstallation of sh-elf-vhex
-
-Usage $0 [options...]
-
-Configurations:
-  -h, --help            Display this help
-      --prefix-install  Installation (bin) prefix
-      --prefix-sysroot  Sysroot (lib, header, ...) prefix
-      --prefix-clone    Clone prefix
-      --purge           Remove the cloned folder
-EOF
-  exit 0
-}
-
-#---
-# Parse arguments
-#---
-
-prefix_install=''
-prefix_sysroot=''
-prefix_clone=''
-purge='false'
-for arg
-  do case "$arg" in
-    --help | -h)        help;;
-    --purge)            purge='true';;
-    --prefix-install=*) prefix_install=${arg#*=};;
-    --prefix-sysroot=*) prefix_sysroot=${arg#*=};;
-    --prefix-clone=*)   prefix_clone=${arg#*=};;
-    *)
-      echo "error: unrecognized argument '$arg', giving up." >&2
-      exit 1
-  esac
-done
-
-#---
-# Preliminary check
-#---
-
-if [[ -z "$prefix_install" || -z "$prefix_sysroot" || -z "$prefix_clone" ]]
-then
-  echo 'Missing prefix information, abort' >&2
-  exit 1
-fi
-
-if [[ ! -f "$prefix_sysroot/bin/sh-elf-vhex-as" ]]
-then
-  echo 'error: Are you sure to have built sh-elf-vhex ?' >&2
-  echo '  Missing '\''sh-elf-vhex-as'\'' tool' >&2
-  exit 1
-fi
-
-#---
-# Unistall step
-#---
-
-_src=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-cd "$_src" || exit 1
-source ./_utils.sh
-
-echo "$TAG Removing symlinks to binaries..."
-for x in "$prefix_sysroot"/bin/*; do
-  utils_callcmd unlink "$x"
-  utils_callcmd unlink "$prefix_install/$(basename "$x")"
-done
-
-echo "$TAG Removing sysroot..."
-rm -rf "$prefix_sysroot"
-
-if [[ "$purge" == 'true' ]]
-then
-  echo "$TAG removing cloned folder..."
-  rm -rf "$prefix_clone"
-fi

scripts/_utils.sh

@@ -29,7 +29,7 @@ function utils_find_last_version()
 
 function utils_callcmd()
 {
-  if [[ -v 'VERBOSE' && "$VERBOSE" == '1' ]]
+  if [[ "$VERBOSE" == '1' ]]
     then
       echo "$@"
       if ! "$@"; then
@@ -49,7 +49,7 @@ function utils_callcmd()
 
 function utils_warn_callcmd()
 {
-  if [[ -v 'VERBOSE' && "$VERBOSE" == '1' ]]
+  if [[ "$VERBOSE" == '1' ]]
     then
       echo "$@"
       if ! "$@"; then
@@ -73,7 +73,7 @@ function utils_makecmd()
 {
   local cores
 
-  [[ $(uname) == "OpenBSD" ]] \
+  [[ "$(uname -s)" == 'OpenBSD' || "$(uname -s)" == 'Darwin' ]] \
       && cores=$(sysctl -n hw.ncpu) \
       || cores=$(nproc)
   [[ $(command -v gmake >/dev/null 2>&1) ]] \
@@ -102,6 +102,15 @@ function utils_archive_download()
     exit 0
   fi
 
+  if test -f "$archive"
+  then
+    if ! tar -tf "$archive" &> /dev/null
+    then
+      echo "WARNING: Unable to validate the archive, force re-download" >&2
+      rm -f "$archive"
+    fi
+  fi
+
   if ! test -f "$archive"
   then
     echo "$TAG Downloading $url..."

scripts/binutils/build.sh

@@ -68,4 +68,8 @@ utils_makecmd install-strip
 
 # Indicate that the construction is finished
 
+echo "$TAG Cleaning up..."
+
+rm -rf ../build
+rm -rf ../archive
 touch ../.fini

scripts/binutils/configure.sh

@@ -83,7 +83,14 @@ fi
 # Check dependencies for binutils and GCC and offer to install them
 #---
 
-if command -v pkg >/dev/null 2>&1
+if [[ "$(uname -s)" == 'Darwin' ]]
+then
+  deps='cmake mpfr libmpc gmp libpng ppl flex gcc git texinfo xz gcc'
+  pm='brew'
+  pm_has='brew list | grep -i'
+  pm_install='brew install'
+  fix='^'
+elif command -v pkg >/dev/null 2>&1
 then
   deps='cmake libmpfr libmpc libgmp libpng flex clang git texinfo'
   deps="$deps libisl bison xz-utils gcc"
@@ -130,7 +137,7 @@ then
     "$TAG Based on $pm, some dependencies are missing: $missing\n" \
     "$TAG Do you want to run '$pm_install $missing' to install "   \
     'them [nY]? '
-  read -r do_install
+  read -r do_install < /dev/tty
   if [[ "$do_install" != 'n' ]]
   then
     bash -c "$pm_install $missing"
@@ -158,7 +165,9 @@ cd ../../_build/binutils || exit 1
 # recent versions of bison, which is subject to the following known bug.
 # * https://sourceware.org/bugzilla/show_bug.cgi?id=22941
 # * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92008
-touch ./archive/intl/plural.c
+# Also note that the new 2.42 version do not have the intl folder, so we
+# silently ignore error
+touch ./archive/intl/plural.c > /dev/null 2>&1
 
 # Apply binutils patches for Vhex
 

scripts/bootstrap.sh

@@ -1,159 +0,0 @@
-#!/usr/bin/env bash
-
-#---
-# Help screen
-#---
-
-function help() {
-  cat << EOF
-Bootstrap script used to install or uninstall the sh-elf-vhex compiler.
-
-Usage $0 [options...]
-
-Options:
-  -h, --help            Display this help
-  -v, --verbose         Display extra information during operation
-      --prefix-install  Installation (bin) prefix
-      --prefix-sysroot  Sysroot (lib, header, ...) prefix
-      --prefix-clone    Clone prefix
-      --overwrite       Remove the cloned version if exists and install
-      --uninstall       Uninstall operation
-
-Notes:
-    This project will automatically install the vxLibc. You can use the
-  VERBOSE env var to enable the verbose mode without explicit use of the
-  '--verbose' option.
-EOF
-  exit 0
-}
-
-#---
-# Parse arguments
-#---
-
-action='install'
-verbose='false'
-overwrite='false'
-prefix_install=~/.local/bin
-prefix_sysroot=~/.local/share/sh-elf-vhex/_sysroot
-prefix_clone=~/.local/share/sh-elf-vhex
-
-for arg; do
-  case "$arg" in
-    --help    | -h)     help;;
-    --verbose | -v)     verbose=true;;
-    --prefix-install=*) prefix_install=${arg#*=};;
-    --prefix-sysroot=*) prefix_sysroot=${arg#*=};;
-    --prefix-clone=*)   prefix_clone=${arg#*=};;
-    --uninstall)        action='uninstall';;
-    --overwrite)        overwrite='true';;
-    *)
-      echo "error: unrecognized argument '$arg', giving up." >&2
-      exit 1
-  esac
-done
-
-#---
-# Handle self-clone if needed
-#---
-
-# export verbose now to handle the self-clone if needed
-[[ "$verbose" == 'true' ]] && export VERBOSE=1
-
-_src=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-cd "$_src" || exit 1
-
-if [[ "$prefix_clone/scripts" != "$_src" ]]
-then
-  if [[ -d "$prefix_clone" && "$overwrite" != 'true' ]]
-  then
-    echo -e \
-      "It seems that the project is already existing :pouce:\n" \
-      'If you really want to install this project use the "--overwrite"' \
-      'option.'
-    exit 1
-  fi
-  [[ -d "$prefix_clone" ]] && rm -rf "$prefix_clone"
-  echo '<sh-elf-vhex> self-clone repository...'
-  git \
-    clone \
-    --depth=1 \
-    https://github.com/YannMagnin/sh-elf-vhex.git \
-    "$prefix_clone"
-fi
-
-cd "$prefix_clone/scripts" || exit 1
-source ./_utils.sh
-
-#---
-# Preliminary checks
-#---
-
-version_gcc=$(utils_find_last_version ../patches/gcc)
-version_binutils=$(utils_find_last_version ../patches/binutils)
-
-if [[ "$verbose" == 'true' ]]
-then
-  echo "Debug fetched information:"
-  echo " - VHEX_VERBOSE          = $verbose"
-  echo " - VHEX_VERSION_BINUTILS = $version_binutils"
-  echo " - VHEX_VERSION_GCC      = $version_gcc"
-  echo " - VHEX_PREFIX_INSTALL   = $prefix_install"
-  echo " - VHEX_PREFIX_SYSROOT   = $prefix_sysroot"
-  echo " - VHEX_PREFIX_CLONE     = $prefix_clone"
-fi
-
-if [[ "$action" == 'install' ]]
-then
-  echo 'The script will install the sh-elf-vhex compiler with:'
-  echo " - GCC version:           $version_gcc"
-  echo " - Binutils version:      $version_binutils"
-  echo " - Clone directory:       $prefix_clone"
-  echo " - Compliler install at:  $prefix_install"
-  read -p 'Process ? [yN]: ' -r valid
-else
-    read -p 'Uninstall the sh-elf-vhex compiler ? [yN]: ' -r valid
-fi
-if [[ "$valid" != 'y' ]]; then
-  echo 'Operation aborted o(x_x)o'
-  exit 1
-fi
-
-
-#---
-# Performs install/uninstall operation
-#---
-
-if [[ "$action" == 'install' ]]
-then
-  {
-    ./binutils/configure.sh     \
-        --prefix-sysroot="$prefix_sysroot"    \
-        --version="$version_binutils"         \
-    && ./binutils/build.sh      \
-    && ./gcc/configure.sh       \
-        --prefix-sysroot="$prefix_sysroot"    \
-        --version="$version_gcc"              \
-    && ./gcc/build.sh           \
-    && ./_install.sh            \
-        --prefix-sysroot="$prefix_sysroot"    \
-        --prefix-install="$prefix_install"
-  } || {
-      echo 'Error during bootstraping operations' >&2
-      exit 1
-  }
-  echo 'Successfully installed sh-elf-vhex !'
-  echo "Do not forget to export the binary path '$prefix_install'"
-else
-  {
-    ./_uninstall.sh                         \
-        --prefix-sysroot="$prefix_sysroot"  \
-        --prefix-install="$prefix_install"  \
-        --prefix-clone="$prefix_clone"      \
-        --purge
-  } || {
-    echo 'Error during uninstallation step, abort' >&2
-    exit 1
-  }
-  echo 'Successfully uninstalled sh-elf-vhex'
-fi

scripts/gcc/build.sh

@@ -59,9 +59,7 @@ cd ../../_build/gcc/build || exit 1
 # Build GCC stage-1
 #---
 
-echo "$TAG Configuring GCC (stage 1)..."
-
-# Configure GCC stage-1 (minimal build as possible for library)
+echo "$TAG Configuring GCC..."
 
 utils_callcmd \
   ../archive/configure                  \
@@ -83,7 +81,7 @@ echo "$TAG Compiling GCC (usually 10-20 minutes)..."
 
 utils_makecmd all-gcc
 
-echo "$TAG Install GCC..."
+echo "$TAG Install partial GCC..."
 
 utils_makecmd install-strip-gcc
 
@@ -145,4 +143,8 @@ utils_makecmd install-strip-target-libsanitizer
 # Indicate that the building up is finished
 #---
 
+echo "$TAG Cleaning up..."
+
+rm -rf ../build
+rm -rf ../archive
 touch ../.fini

scripts/gcc/configure.sh

@@ -113,8 +113,10 @@ echo "$TAG install dependencies..."
 cd ./archive || exit 1
 if ! utils_warn_callcmd ./contrib/download_prerequisites
 then
-  echo "The installation of GCC's prerequisites has failed"
-  read -p 'Do you want to continue the installation ? [yN]: ' -r valid
+  echo -en \
+    'The installation of GCC'\''s prerequisites has failed\n' \
+    'Do you want to continue the installation ? [yN]: '
+  read -r valid < /dev/tty
   if [[ "$valid" != 'y' ]]; then
     echo 'Operation aborted o(x_x)o'
     exit 1

scripts/install.sh

@@ -0,0 +1,176 @@
+#! /usr/bin/env bash
+
+#---
+# Help screen
+#---
+
+function help() {
+  cat << EOF
+Script for the installation step of binutils/GCC tools for the Vhex project.
+
+Usage $0 [options...]
+
+Configurations:
+  -h, --help            Display this help
+  -v, --verbose         Display extra information during operation
+      --prefix-install  Installation (bin) prefix
+      --prefix-sysroot  Sysroot (lib, header, ...) prefix
+      --prefix-clone    Clone prefix
+      --overwrite       Remove the cloned version if exists and install
+      --cache           Keep the build and the sources directory
+
+Notes:
+    This project will automatically install the vxLibc. You can use the
+  VERBOSE env var to enable the verbose mode without explicit use of the
+  '--verbose' option.
+EOF
+  exit 0
+}
+
+#---
+# Parse arguments
+#---
+
+cache='false'
+verbose='false'
+overwrite='false'
+prefix_install=~/.local/bin
+prefix_sysroot=~/.local/share/sh-elf-vhex/_sysroot
+prefix_clone=~/.local/share/sh-elf-vhex
+
+for arg; do
+  case "$arg" in
+    --help | -h)        help;;
+    --verbose | -v)     verbose=true;;
+    --cache)            cache=true;;
+    --prefix-sysroot=*) prefix_sysroot=${arg#*=};;
+    --prefix-install=*) prefix_install=${arg#*=};;
+    --prefix-clone=*)   prefix_clone=${arg#*=};;
+    --overwrite)        overwrite='true';;
+    *)
+      echo "error: unrecognized argument '$arg', giving up." >&2
+      exit 1
+  esac
+done
+
+#---
+# Handle bootstraping
+#---
+
+_src=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &> /dev/null && pwd)
+cd "$_src" || exit 1
+
+if [[ "$overwrite" == 'true' ]]
+then
+  echo 'overwrite operation requested, this invoke the uninstall script'
+  read -p 'Proceed ? [yN]: ' -r valid < /dev/tty
+  if [[ "$valid" != 'y' ]]; then
+    echo 'Operation aborted o(x_x)o'
+    exit 1
+  fi
+  ./uninstall.sh --force
+  [[ -d "$prefix_clone" ]] && rm -rf "$prefix_clone"
+fi
+
+has_been_cloned='false'
+if [[ "$prefix_clone/scripts" != "$_src" ]]
+then
+  if [ -x "$prefix_install/sh-elf-vhex-gcc" ]
+  then
+    echo -e \
+      'It seems that the project is already installed :pouce:\n' \
+      '\rIf you really want to reinstall this project use the ' \
+      '"--overwrite" option.'
+    exit 1
+  fi
+  if [[ ! -d "$prefix_clone" ]]
+  then
+    echo '<sh-elf-vhex> self-clone repository...'
+    {
+      git \
+        clone \
+        --depth=1 \
+        https://github.com/YannMagnin/sh-elf-vhex.git \
+        "$prefix_clone"
+    } || {
+      exit 1
+    }
+    has_been_cloned='true'
+  fi
+fi
+
+cd "$prefix_clone/scripts" || exit 1
+source ./_utils.sh
+
+#---
+# Preliminary checks
+#---
+
+version_gcc=$(utils_find_last_version ../patches/gcc)
+version_binutils=$(utils_find_last_version ../patches/binutils)
+
+echo 'The script will install the sh-elf-vhex compiler with:'
+echo " - GCC version:           $version_gcc"
+echo " - Binutils version:      $version_binutils"
+echo " - Clone directory:       $prefix_clone"
+echo " - Compliler install at:  $prefix_install"
+if [[ "$has_been_cloned" == 'true' ]]; then
+  echo 'Note that the cloned repository will be removed if aborted'
+fi
+read -p 'Proceed ? [yN]: ' -r valid < /dev/tty
+
+if [[ "$valid" != 'y' ]]; then
+  if [[ "$has_been_cloned" == 'true' ]]; then
+    echo 'Removing the cloned repository...'
+    rm -rf "$prefix_clone"
+  fi
+  echo 'Operation aborted o(x_x)o'
+  exit 1
+fi
+
+[[ "$verbose" == 'true' ]] && export VERBOSE=1
+
+#---
+# Handle GGC/Binutils build
+#---
+
+{
+  ./binutils/configure.sh     \
+      --prefix-sysroot="$prefix_sysroot"    \
+      --version="$version_binutils"         \
+  && ./binutils/build.sh      \
+  && ./gcc/configure.sh       \
+      --prefix-sysroot="$prefix_sysroot"    \
+      --version="$version_gcc"              \
+  && ./gcc/build.sh
+} || {
+    echo 'Error during installing operations' >&2
+    exit 1
+}
+
+#---
+# Handle manual installation to the install path
+#---
+
+echo "$TAG Symlinking binaries..."
+
+mkdir -p "$prefix_install"
+for x in "$prefix_sysroot/bin"/*; do
+  utils_callcmd ln -sf "$x" "$prefix_install/$(basename "$x")"
+done
+
+#---
+# Cleaning and exit
+#---
+
+if [[ "$cache" == 'false' ]]
+then
+  echo "$TAG Cleaning up built files..."
+  rm -rf ../_build
+  rm -rf ../_cache
+fi
+
+echo -e \
+  'Successfully installed sh-elf-vhex !\n' \
+  '\rDo not forget to export the binary path' \
+  "'export PATH=\"\$PATH:$prefix_install\"'"

scripts/uninstall.sh

@@ -0,0 +1,120 @@
+#! /usr/bin/env bash
+
+#---
+# Help screen
+#---
+
+function help()
+{
+  cat << EOF
+Script for the uninstallation of sh-elf-vhex
+
+Usage $0 [options...]
+
+Configurations:
+  -h, --help            Display this help
+      --prefix-install  Installation (bin) prefix
+      --prefix-sysroot  Sysroot (lib, header, ...) prefix
+      --prefix-clone    Clone prefix
+      --no-purge        Do not remove the cloned folder
+      --force           Do not request user validation
+EOF
+  exit 0
+}
+
+#---
+# Parse arguments
+#---
+
+force='false'
+purge='true'
+prefix_install=~/.local/bin
+prefix_sysroot=~/.local/share/sh-elf-vhex/_sysroot
+prefix_clone=~/.local/share/sh-elf-vhex
+for arg
+  do case "$arg" in
+    --help | -h)        help;;
+    --no-purge)         purge='false';;
+    --prefix-install=*) prefix_install=${arg#*=};;
+    --prefix-sysroot=*) prefix_sysroot=${arg#*=};;
+    --prefix-clone=*)   prefix_clone=${arg#*=};;
+    --force)            force='true';;
+    *)
+      echo "error: unrecognized argument '$arg', giving up." >&2
+      exit 1
+  esac
+done
+
+#---
+# Preliminary check
+#---
+
+if [[ ! -d "$prefix_clone" ]]
+then
+  echo -e \
+    'Are you sure to have installed the project ?\n' \
+    '\rIt seems that the cloned prefix does not exist' \
+  >&2
+  exit 1
+fi
+
+if [[ ! -d "$prefix_install" ]]
+then
+  echo -e \
+    'WARNING: It seems that the install prefix does not exist\n' \
+    'WARNING: if you continue, the install prefix will be ignore and' \
+    'nothing will be removed' \
+  >&2
+  read -p 'Proceed anyway ? [yN]' -r valid < /dev/tty
+  if [[ "$valid" != 'y' ]]; then
+    echo 'Operation aborted o(x_x)o' >&2
+    exit 1
+  fi
+fi
+
+if [[ ! -x "$prefix_sysroot/bin/sh-elf-vhex-as" ]]
+then
+  echo -e \
+    'ERROR: Are you sure to have built sh-elf-vhex ? It Seems that the' \
+    'sh-elf-vhex-as cannot be found in the sysroot prefix' \
+  >&2
+  exit 1
+fi
+
+if [[ "$force" != 'true' ]]
+then
+  echo 'The script will uninstall the sh-elf-vhex compiler with:'
+  echo " - Clone directory:   $prefix_clone"
+  echo " - Install directory: $prefix_install"
+  echo " - Sysroot directory: $prefix_sysroot"
+  read -p 'Proceed ? [yN]: ' -r valid < /dev/tty
+  if [[ "$valid" != 'y' ]]
+  then
+    echo 'Operation aborted o(x_x)o'
+    exit 1
+  fi
+fi
+
+#---
+# Unistall step
+#---
+
+cd "$prefix_clone/scripts" || exit 1
+source ./_utils.sh
+
+echo "$TAG removing symlinks to binaries..."
+for x in "$prefix_sysroot"/bin/*; do
+  utils_callcmd unlink "$x"
+  if [[ -L "$prefix_install/$(basename "$x")" ]]; then
+    utils_callcmd unlink "$prefix_install/$(basename "$x")"
+  fi
+done
+
+echo "$TAG removing sysroot..."
+rm -rf "$prefix_sysroot"
+
+if [[ "$purge" == 'true' ]]
+then
+  echo "$TAG removing cloned folder..."
+  rm -rf "$prefix_clone"
+fi