| --- examples/mbed/apps/memfault_demo_app/mbed-os/tools/toolchains/gcc.py 2022-09-30 14:25:05.700256164 -0400 |
| +++ examples/mbed/apps/memfault_demo_app/mbed-os/tools/toolchains/gcc-patched.py 2022-09-30 14:25:46.053695704 -0400 |
| @@ -121,9 +121,22 @@ |
| self.asm = [main_cc] + self.flags['asm'] + self.flags["common"] |
| self.cc = [main_cc] |
| self.cppc = [main_cppc] |
| + |
| self.cc += self.flags['c'] + self.flags['common'] |
| self.cppc += self.flags['cxx'] + self.flags['common'] |
| |
| + try: |
| + import subprocess |
| + subprocess.check_call( |
| + ["ccache", "--version"], |
| + stderr=subprocess.DEVNULL, |
| + stdout=subprocess.DEVNULL, |
| + ) |
| + self.cc = ["ccache"] + self.cc |
| + self.cppc = ["ccache"] + self.cppc |
| + except: |
| + print("Error: ccache not found. Please install ccache to speed up") |
| + |
| self.flags['ld'] += self.cpu |
| self.ld = [join(tool_path, "arm-none-eabi-gcc")] + self.flags['ld'] |
| self.sys_libs = ["stdc++", "supc++", "m", "c", "gcc", "nosys"] |
| @@ -219,7 +232,17 @@ |
| |
| def compile(self, cc, source, object, includes): |
| # Build compile command |
| - cmd = cc + self.get_compile_options(self.get_symbols(), includes) |
| + |
| + #CCACHE_WORKAROUND_PRESENT |
| + # from: https://visualgdb.com/tutorials/arm/mbed/ccache/ |
| + symbols = self.get_symbols() |
| + symbols.sort() |
| + |
| + extra_macros = [x for x in cc if x[0:2] == "-D"] |
| + cc = [x for x in cc if x[0:2] != "-D"] |
| + extra_macros.sort() |
| + |
| + cmd = cc + extra_macros + self.get_compile_options(symbols, includes) |
| |
| cmd.extend(self.get_dep_option(object)) |
| |
