From d17bc0fc4bb057378fadf3f9feb0de1df60d611a Mon Sep 17 00:00:00 2001
From: Jakob Stendahl <jakobste@uio.no>
Date: Mon, 11 Jan 2021 13:41:18 +0100
Subject: :sparkles: Add working bluetooth receiver

---
 .../cmake/toolchains/ARM_GCC/compiler-flags.cmake  | 49 ++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 utils/cmake/toolchains/ARM_GCC/compiler-flags.cmake

(limited to 'utils/cmake/toolchains/ARM_GCC/compiler-flags.cmake')

diff --git a/utils/cmake/toolchains/ARM_GCC/compiler-flags.cmake b/utils/cmake/toolchains/ARM_GCC/compiler-flags.cmake
new file mode 100644
index 0000000..16aacaa
--- /dev/null
+++ b/utils/cmake/toolchains/ARM_GCC/compiler-flags.cmake
@@ -0,0 +1,49 @@
+set(EXPLICIT_INCLUDES "")
+if((CMAKE_VERSION VERSION_GREATER "3.4.0") OR (CMAKE_VERSION VERSION_EQUAL "3.4.0"))
+    # from CMake 3.4 <INCLUDES> are separate to <FLAGS> in the
+    # CMAKE_<LANG>_COMPILE_OBJECT, CMAKE_<LANG>_CREATE_ASSEMBLY_SOURCE, and
+    # CMAKE_<LANG>_CREATE_PREPROCESSED_SOURCE commands
+    set(EXPLICIT_INCLUDES "<INCLUDES> ")
+endif()
+
+# Override the link rules:
+set(CMAKE_C_CREATE_SHARED_LIBRARY "echo 'shared libraries not supported' && 1")
+set(CMAKE_C_CREATE_SHARED_MODULE  "echo 'shared modules not supported' && 1")
+set(CMAKE_C_CREATE_STATIC_LIBRARY "<CMAKE_AR> -cr <LINK_FLAGS> <TARGET> <OBJECTS>")
+set(CMAKE_C_COMPILE_OBJECT        "<CMAKE_C_COMPILER> <DEFINES> ${EXPLICIT_INCLUDES}<FLAGS> -o <OBJECT> -c <SOURCE>")
+
+set(CMAKE_C_LINK_EXECUTABLE       "<CMAKE_C_COMPILER> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> -Wl,-Map,<TARGET>.map -Wl,--start-group <OBJECTS> <LINK_LIBRARIES> -lm -lc -lgcc -lm -lc -lgcc -Wl,--end-group --specs=nano.specs -o <TARGET>")
+
+set(CMAKE_CXX_OUTPUT_EXTENSION ".o")
+set(CMAKE_DEPFILE_FLAGS_CXX "-MMD -MT <OBJECT> -MF <DEPFILE>")
+set(CMAKE_C_OUTPUT_EXTENSION ".o")
+set(CMAKE_DEPFILE_FLAGS_C "-MMD -MT <OBJECT> -MF <DEPFILE>")
+
+set(CMAKE_C_FLAGS_DEBUG_INIT          "-g -gdwarf-3")
+set(CMAKE_C_FLAGS_MINSIZEREL_INIT     "-Os -DNDEBUG")
+set(CMAKE_C_FLAGS_RELEASE_INIT        "-Os -DNDEBUG")
+set(CMAKE_C_FLAGS_RELWITHDEBINFO_INIT "-Os -g -gdwarf-3 -DNDEBUG")
+set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
+
+
+set(CMAKE_ASM_FLAGS_DEBUG_INIT          "-g -gdwarf-3")
+set(CMAKE_ASM_FLAGS_MINSIZEREL_INIT     "-Os -DNDEBUG")
+set(CMAKE_ASM_FLAGS_RELEASE_INIT        "-Os -DNDEBUG")
+set(CMAKE_ASM_FLAGS_RELWITHDEBINFO_INIT "-Os -g -gdwarf-3 -DNDEBUG")
+set(CMAKE_INCLUDE_SYSTEM_FLAG_ASM  "-isystem ")
+
+set(CMAKE_CXX_CREATE_STATIC_LIBRARY "<CMAKE_AR> -cr <LINK_FLAGS> <TARGET> <OBJECTS>")
+
+set(CMAKE_CXX_LINK_EXECUTABLE       "<CMAKE_CXX_COMPILER> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> -Wl,-Map,<TARGET>.map -Wl,--start-group <OBJECTS> <LINK_LIBRARIES> -lnosys -lstdc++ -lsupc++ -lm -lc -lgcc -lstdc++ -lsupc++ -lm -lc -lgcc -Wl,--end-group  --specs=nano.specs -o <TARGET>")
+
+set(CMAKE_CXX_FLAGS_DEBUG_INIT          "-g -gdwarf-3")
+set(CMAKE_CXX_FLAGS_MINSIZEREL_INIT     "-Os -DNDEBUG")
+set(CMAKE_CXX_FLAGS_RELEASE_INIT        "-Os -DNDEBUG")
+set(CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-Os -g -gdwarf-3 -DNDEBUG")
+set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem ")
+
+if (CMAKE_C_COMPILER_VERSION VERSION_GREATER "7.1.0" OR CMAKE_C_COMPILER_VERSION VERSION_EQUAL "7.1.0")
+    message("${BoldRed}Supressing -Wexpansion-to-defined.${ColourReset}")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-expansion-to-defined")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-expansion-to-defined")
+endif ()
\ No newline at end of file
-- 
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