fix linux x86 build (#10)

Author: niall-robson-instil

linux-dockerfile

@@ -9,7 +9,7 @@ ENV TZ Europe/London
 RUN apt update && \
     apt -y upgrade
 
-RUN apt -y install python3-pip gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu
+RUN apt -y install python3-pip gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu gcc-x86-64-linux-gnu binutils-x86-64-linux-gnu
 
 RUN pip install conan
 

profiles/linux-armv8.profile

@@ -4,7 +4,7 @@ include(default)
 os=Linux
 arch=armv8
 compiler=gcc
-compiler.version=9.2
+compiler.version=11.3
 compiler.libcxx=libstdc++
 
 [env]

profiles/linux-x86.profile

@@ -4,5 +4,9 @@ include(default)
 os=Linux
 arch=x86_64
 compiler=gcc
-compiler.version=9.2
+compiler.version=11.3
 compiler.libcxx=libstdc++
+
+[env]
+CC=x86_64-linux-gnu-gcc
+CXX=x86_64-linux-gnu-g++