build: fix version checks in gyp files

Make `distutils.version.StrictVersion` available as a helper to gyp expressions so they can do proper version checks and update the gyp files accordingly. Caveat emptor: `StrictVersion` does *not* like empty strings so this commit adds truthiness guards. The helper could deal with those but I felt it better to make it explicit. Fixes: nodejs#29927 PR-URL: nodejs#29931 Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> (cherry picked from commit 6f81401)
BaochengSu · Oct 9, 2020 · b091237 · b091237
1 parent ec41091
commit b091237
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/deps/openssl/openssl.gypi b/deps/openssl/openssl.gypi
@@ -1037,7 +1037,9 @@
     #
     'conditions': [
       ['(OS=="win" and MSVS_VERSION>="2012") or '
-       'llvm_version>="3.3" or xcode_version>="5.0" or gas_version>="2.23"', {
+       'llvm_version and v(llvm_version) >= v("3.3") or '
+        'gas_version and v(gas_version) >= v("2.23") or '
+        'xcode_version and v(xcode_version) >= v("5.0")', {
         'openssl_sources_x64_win_masm': [
           '<@(openssl_sources_asm_latest_x64_win_masm)',
           '<@(openssl_sources_common_x64_win_masm)',

diff --git a/tools/gyp/pylib/gyp/input.py b/tools/gyp/pylib/gyp/input.py
@@ -19,6 +19,7 @@
 import threading
 import time
 import traceback
+from distutils.version import StrictVersion
 from gyp.common import GypError
 from gyp.common import OrderedSet
 
@@ -1086,7 +1087,8 @@ def EvalSingleCondition(
     else:
       ast_code = compile(cond_expr_expanded, '<string>', 'eval')
       cached_conditions_asts[cond_expr_expanded] = ast_code
-    if eval(ast_code, {'__builtins__': None}, variables):
+    env = {'__builtins__': None, 'v': StrictVersion}
+    if eval(ast_code, env, variables):
       return true_dict
     return false_dict
   except SyntaxError as e: