Update linux-armv7 to latest crosstool-ng version

GCC 11
Linux 5.12.12
GLIBC 2.33
Binutils 2.36

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>

common.crosstool

@@ -21,6 +21,10 @@ RUN apt-get update --yes && apt-get install --no-install-recommends --yes \
     help2man \
     python3-dev \
     texinfo \
+# Packages needed for crosstool-ng 1.24 or higher 
+    unzip \
+    libtool \
+    libtool-bin \
     && apt-get clean autoclean --yes \
     && apt-get autoremove --yes \
     && rm -rf /var/lib/{apt,dpkg,cache,log}/

linux-armv7/Dockerfile.in

@@ -2,7 +2,8 @@ FROM dockcross/base:latest
 MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
 
 # Crosstool-ng version
-ENV CT_VERSION crosstool-ng-1.23.0
+# We use a git commit while waiting for 1.25 to release (1.24 is several years old)
+ENV CT_VERSION 9e10cb6fbaab6d83e1305b2d53ab585d14989667
 
 # This is for 32-bit ARMv7 Linux
 #include "common.crosstool"