diff --git a/containers/linux-arm64/Dockerfile b/containers/linux-arm64/Dockerfile
index fef9744..630dc45 100644
--- a/containers/linux-arm64/Dockerfile
+++ b/containers/linux-arm64/Dockerfile
@@ -11,4 +11,7 @@ WORKDIR /root
 
 RUN mkdir -p /opt/cross && wget https://downloads.tesses.net/cache/my-compilers/aarch64-unknown-linux-gnu.tar.gz && tar -C /opt/cross -xzf aarch64-unknown-linux-gnu.tar.gz && rm aarch64-unknown-linux-gnu.tar.gz
 
+RUN mkdir -p /opt/cross/staging
+
 COPY --chmod=755 cmake-cross /usr/local/bin/cmake-cross
+COPY toolchain.cmake /opt/cross/toolchain.cmake
\ No newline at end of file
diff --git a/containers/linux-arm64/toolchain.cmake b/containers/linux-arm64/toolchain.cmake
new file mode 100644
index 0000000..8bc9557
--- /dev/null
+++ b/containers/linux-arm64/toolchain.cmake
@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_PROCESSOR aarch64)
+
+set(CMAKE_C_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/aarch64-unknown-linux-gnu-gcc)
+set(CMAKE_CXX_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/aarch64-unknown-linux-gnu-g++)
+set(CMAKE_SYSROOT ${CMAKE_CURRENT_LIST_DIR}/aarch64-unknown-linux-gnu/sysroot)
+set(CMAKE_FIND_ROOT_PATH ${CMAKE_CURRENT_LIST_DIR}/staging)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
diff --git a/containers/linux-riscv64/Dockerfile b/containers/linux-riscv64/Dockerfile
index fd2ffff..a74e789 100644
--- a/containers/linux-riscv64/Dockerfile
+++ b/containers/linux-riscv64/Dockerfile
@@ -12,4 +12,7 @@ WORKDIR /root
 
 RUN mkdir -p /opt/cross && wget https://downloads.tesses.net/cache/my-compilers/riscv64-unknown-linux-gnu.tar.gz && tar -C /opt/cross -xzf riscv64-unknown-linux-gnu.tar.gz && rm riscv64-unknown-linux-gnu.tar.gz
 
+RUN mkdir -p /opt/cross/staging
+
 COPY --chmod=755 cmake-cross /usr/local/bin/cmake-cross
+COPY toolchain.cmake /opt/cross/toolchain.cmake
\ No newline at end of file
diff --git a/containers/linux-riscv64/toolchain.cmake b/containers/linux-riscv64/toolchain.cmake
new file mode 100644
index 0000000..199b877
--- /dev/null
+++ b/containers/linux-riscv64/toolchain.cmake
@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_PROCESSOR riscv64)
+
+set(CMAKE_C_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/riscv64-unknown-linux-gnu-gcc)
+set(CMAKE_CXX_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/riscv64-unknown-linux-gnu-g++)
+set(CMAKE_SYSROOT ${CMAKE_CURRENT_LIST_DIR}/riscv64-unknown-linux-gnu/sysroot)
+set(CMAKE_FIND_ROOT_PATH ${CMAKE_CURRENT_LIST_DIR}/staging)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
diff --git a/containers/linux-x64/Dockerfile b/containers/linux-x64/Dockerfile
index 6b74181..7a9a02b 100644
--- a/containers/linux-x64/Dockerfile
+++ b/containers/linux-x64/Dockerfile
@@ -11,5 +11,7 @@ WORKDIR /root
 
 RUN mkdir -p /opt/cross && wget https://downloads.tesses.net/cache/my-compilers/x86_64-unknown-linux-gnu.tar.gz && tar -C /opt/cross -xzf x86_64-unknown-linux-gnu.tar.gz && rm x86_64-unknown-linux-gnu.tar.gz
 
+RUN mkdir -p /opt/cross/staging
 
 COPY --chmod=755 cmake-cross /usr/local/bin/cmake-cross
+COPY toolchain.cmake /opt/cross/toolchain.cmake
\ No newline at end of file
diff --git a/containers/linux-x64/toolchain.cmake b/containers/linux-x64/toolchain.cmake
new file mode 100644
index 0000000..d5fe755
--- /dev/null
+++ b/containers/linux-x64/toolchain.cmake
@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(CMAKE_C_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/x86_64-unknown-linux-gnu-gcc)
+set(CMAKE_CXX_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/x86_64-unknown-linux-gnu-g++)
+set(CMAKE_SYSROOT ${CMAKE_CURRENT_LIST_DIR}/x86_64-unknown-linux-gnu/sysroot)
+set(CMAKE_FIND_ROOT_PATH ${CMAKE_CURRENT_LIST_DIR}/staging)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
diff --git a/containers/linux-x86/Dockerfile b/containers/linux-x86/Dockerfile
index 0ee0ed5..54c85cf 100644
--- a/containers/linux-x86/Dockerfile
+++ b/containers/linux-x86/Dockerfile
@@ -11,5 +11,7 @@ WORKDIR /root
 
 
 RUN mkdir -p /opt/cross && wget https://downloads.tesses.net/cache/my-compilers/i686-unknown-linux-gnu.tar.gz && tar -C /opt/cross -xzf i686-unknown-linux-gnu.tar.gz && rm i686-unknown-linux-gnu.tar.gz
+RUN mkdir -p /opt/cross/staging
 
 COPY --chmod=755 cmake-cross /usr/local/bin/cmake-cross
+COPY toolchain.cmake /opt/cross/toolchain.cmake
\ No newline at end of file
diff --git a/containers/linux-x86/toolchain.cmake b/containers/linux-x86/toolchain.cmake
new file mode 100644
index 0000000..f6244e3
--- /dev/null
+++ b/containers/linux-x86/toolchain.cmake
@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_PROCESSOR i686)
+
+set(CMAKE_C_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/i686-unknown-linux-gnu-gcc)
+set(CMAKE_CXX_COMPILER ${CMAKE_CURRENT_LIST_DIR}/bin/i686-unknown-linux-gnu-g++)
+set(CMAKE_SYSROOT ${CMAKE_CURRENT_LIST_DIR}/i686-unknown-linux-gnu/sysroot)
+set(CMAKE_FIND_ROOT_PATH ${CMAKE_CURRENT_LIST_DIR}/staging)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)