diff --git a/toolchains/c906-v222.toolchain.cmake b/toolchains/c906-v222.toolchain.cmake
index fb1b18c1acd..a651dde0058 100644
--- a/toolchains/c906-v222.toolchain.cmake
+++ b/toolchains/c906-v222.toolchain.cmake
@@ -3,9 +3,9 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 set(C906 True)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/c906-v223.toolchain.cmake b/toolchains/c906-v223.toolchain.cmake
index 2cd4fd47b6a..2162c2ac7b4 100644
--- a/toolchains/c906-v223.toolchain.cmake
+++ b/toolchains/c906-v223.toolchain.cmake
@@ -3,9 +3,9 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 set(C906 True)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/c906-v226.toolchain.cmake b/toolchains/c906-v226.toolchain.cmake
index 78fcbcbb31d..81c5b7cfc49 100644
--- a/toolchains/c906-v226.toolchain.cmake
+++ b/toolchains/c906-v226.toolchain.cmake
@@ -3,9 +3,9 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 set(C906 True)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/c906-v240.toolchain.cmake b/toolchains/c906-v240.toolchain.cmake
index 7ff85961601..9a4ece1674a 100644
--- a/toolchains/c906-v240.toolchain.cmake
+++ b/toolchains/c906-v240.toolchain.cmake
@@ -3,9 +3,9 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 set(C906 True)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/c910-v240.toolchain.cmake b/toolchains/c910-v240.toolchain.cmake
index fd808616ecb..0e260715bea 100644
--- a/toolchains/c910-v240.toolchain.cmake
+++ b/toolchains/c910-v240.toolchain.cmake
@@ -3,9 +3,9 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 set(C906 True)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/ingenic-x2000.toolchain.cmake b/toolchains/ingenic-x2000.toolchain.cmake
index 8ad651d6931..9ec8e58b9e6 100644
--- a/toolchains/ingenic-x2000.toolchain.cmake
+++ b/toolchains/ingenic-x2000.toolchain.cmake
@@ -2,9 +2,9 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_PROCESSOR mips32el)
 
 if(DEFINED ENV{MIPS_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{MIPS_ROOT_PATH} MIPS_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{MIPS_ROOT_PATH} MIPS_ROOT_PATH)
 else()
-    message(FATAL_ERROR "MIPS_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "MIPS_ROOT_PATH env must be defined")
 endif()
 
 set(MIPS_ROOT_PATH ${MIPS_ROOT_PATH} CACHE STRING "root path to mips toolchain")
diff --git a/toolchains/loongarch64-linux-gnu.toolchain.cmake b/toolchains/loongarch64-linux-gnu.toolchain.cmake
index de79ad68f38..b2ccf39382d 100644
--- a/toolchains/loongarch64-linux-gnu.toolchain.cmake
+++ b/toolchains/loongarch64-linux-gnu.toolchain.cmake
@@ -2,9 +2,9 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_PROCESSOR loongarch64)
 
 if(DEFINED ENV{LOONGARCH64_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{LOONGARCH64_ROOT_PATH} LOONGARCH64_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{LOONGARCH64_ROOT_PATH} LOONGARCH64_ROOT_PATH)
 else()
-    message(FATAL_ERROR "LOONGARCH64_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "LOONGARCH64_ROOT_PATH env must be defined")
 endif()
 
 set(LOONGARCH64_ROOT_PATH ${LOONGARCH64_ROOT_PATH} CACHE STRING "root path to loongarch64 toolchain")
diff --git a/toolchains/loongarch64-unknown-linux-gnu.toolchain.cmake b/toolchains/loongarch64-unknown-linux-gnu.toolchain.cmake
index 1250958dd85..56fe45bbf04 100644
--- a/toolchains/loongarch64-unknown-linux-gnu.toolchain.cmake
+++ b/toolchains/loongarch64-unknown-linux-gnu.toolchain.cmake
@@ -2,9 +2,9 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_PROCESSOR loongarch64)
 
 if(DEFINED ENV{LOONGARCH64_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{LOONGARCH64_ROOT_PATH} LOONGARCH64_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{LOONGARCH64_ROOT_PATH} LOONGARCH64_ROOT_PATH)
 else()
-    message(FATAL_ERROR "LOONGARCH64_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "LOONGARCH64_ROOT_PATH env must be defined")
 endif()
 
 set(LOONGARCH64_ROOT_PATH ${LOONGARCH64_ROOT_PATH} CACHE STRING "root path to loongarch64 toolchain")
diff --git a/toolchains/riscv32-unknown-elf.toolchain.cmake b/toolchains/riscv32-unknown-elf.toolchain.cmake
index 009e7b3acc8..8baf771d5d6 100644
--- a/toolchains/riscv32-unknown-elf.toolchain.cmake
+++ b/toolchains/riscv32-unknown-elf.toolchain.cmake
@@ -2,9 +2,9 @@ set(CMAKE_SYSTEM_NAME Generic)
 set(CMAKE_SYSTEM_PROCESSOR riscv32)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/riscv64-unknown-elf.toolchain.cmake b/toolchains/riscv64-unknown-elf.toolchain.cmake
index a6126d46ebf..8c309771b5e 100644
--- a/toolchains/riscv64-unknown-elf.toolchain.cmake
+++ b/toolchains/riscv64-unknown-elf.toolchain.cmake
@@ -2,9 +2,9 @@ set(CMAKE_SYSTEM_NAME Generic)
 set(CMAKE_SYSTEM_PROCESSOR riscv64)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
diff --git a/toolchains/riscv64-unknown-linux-gnu.llvm-toolchain.cmake b/toolchains/riscv64-unknown-linux-gnu.llvm-toolchain.cmake
index 9b7ff0a1741..139f56602a4 100644
--- a/toolchains/riscv64-unknown-linux-gnu.llvm-toolchain.cmake
+++ b/toolchains/riscv64-unknown-linux-gnu.llvm-toolchain.cmake
@@ -2,9 +2,9 @@ set(CMAKE_SYSTEM_NAME Generic)
 set(CMAKE_SYSTEM_PROCESSOR riscv64)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv gnu toolchain")
diff --git a/toolchains/th1520-v240.toolchain.cmake b/toolchains/th1520-v240.toolchain.cmake
index 1558cb97b5f..66394d2b913 100644
--- a/toolchains/th1520-v240.toolchain.cmake
+++ b/toolchains/th1520-v240.toolchain.cmake
@@ -3,9 +3,9 @@ set(CMAKE_SYSTEM_PROCESSOR riscv64)
 set(C906 True)
 
 if(DEFINED ENV{RISCV_ROOT_PATH})
-    file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
+  file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
 else()
-    message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
+  message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
 endif()
 
 set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")