Create cxarm.cmake

Author: felipe-iar

tutorial/cxarm.cmake

@@ -0,0 +1,26 @@
+# Toolchain File for the IAR C/C++ Compiler (CX)
+
+# Set CMake for cross-compiling
+set(CMAKE_SYSTEM_NAME Generic)
+
+# Set CMake to use the IAR C/C++ Compiler from the IAR Build Tools for Arm
+# Update if using a different supported target or operating system
+set(CMAKE_ASM_COMPILER /opt/iar/cxarm/arm/bin/iasmarm)
+set(CMAKE_C_COMPILER   /opt/iar/cxarm/arm/bin/iccarm)
+set(CMAKE_CXX_COMPILER /opt/iar/cxarm/arm/bin/iccarm)
+
+# Avoids running the linker during try_compile()
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+
+# Set the default build tool for Ninja gnerators
+# Reasonably recent IAR products ships with ninja (https://ninja-build.org)
+# The CMake code block below tries to find it. If not found, 
+# manually install the desired build system in your operating system
+# Alternatively: set(CMAKE_MAKE_PROGRAM "/usr/bin/ninja")
+if(CMAKE_GENERATOR MATCHES "^Ninja.*$")
+  find_program(CMAKE_MAKE_PROGRAM
+    NAMES ninja
+    PATHS $ENV{PATH}
+          /opt/iar/cxarm/common/bin
+    REQUIRED)
+endif()