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🔨 Use first g++ in path for 'native' targets

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This commit is contained in:
Scott Lahteine
2022-05-05 19:11:59 -05:00
parent 81f403025c
commit 6112277f9b
2 changed files with 16 additions and 9 deletions
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16
buildroot/share/PlatformIO/scripts/preprocessor.py
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@ -3,6 +3,7 @@
#
import subprocess,os,re
nocache = 1
verbose = 0
def blab(str):
@ -50,7 +51,7 @@ def run_preprocessor(env, fn=None):
#
def search_compiler(env):
ENV_BUILD_PATH = os.path.join(env.Dictionary('PROJECT_BUILD_DIR'), env['PIOENV'])
ENV_BUILD_PATH = os.path.join(env['PROJECT_BUILD_DIR'], env['PIOENV'])
GCC_PATH_CACHE = os.path.join(ENV_BUILD_PATH, ".gcc_path")
try:
@ -60,14 +61,17 @@ def search_compiler(env):
except:
pass
if os.path.exists(GCC_PATH_CACHE):
# Warning: The cached .gcc_path will obscure a newly-installed toolkit
if not nocache and os.path.exists(GCC_PATH_CACHE):
blab("Getting g++ path from cache")
with open(GCC_PATH_CACHE, 'r') as f:
return f.read()
# Find the current platform compiler by searching the $PATH
# which will be in a platformio toolchain bin folder
path_regex = re.escape(env['PROJECT_PACKAGES_DIR'])
# Find a platform compiler by searching $PATH items
# A native target will search all PATH bin folders.
# Others look only within $HOME/.platformio.
path_regex = "" if env.GetProjectOption('platform') == 'native' else re.escape(env['PROJECT_PACKAGES_DIR'])
gcc = "g++"
if env['PLATFORM'] == 'win32':
path_separator = ';'
@ -87,7 +91,7 @@ def search_compiler(env):
# Use entire path to not rely on env PATH
filepath = os.path.sep.join([pathdir, filepath])
# Cache the g++ path to no search always
if os.path.exists(ENV_BUILD_PATH):
if not nocache and os.path.exists(ENV_BUILD_PATH):
blab("Caching g++ for current env")
with open(GCC_PATH_CACHE, 'w+') as f:
f.write(filepath)