gyp: aix: change gcc version detection so CXX="ccache g++" works

sxa · aduh95 · commit 8abd54f5975c · 2026-01-25T00:07:50.000+01:00
Signed-off-by: Stewart X Addison <sxa@ibm.com> PR-URL: #61464 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <richard.lau@ibm.com> Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
diff --git a/common.gypi b/common.gypi
@@ -598,7 +598,7 @@
             ],
           }, {                                             # else it's `AIX`
             'variables': {
-              'gcc_major': '<!(<(python) -c "import os; import subprocess; CXX=os.environ.get(\'CXX\', \'g++\'); subprocess.run([CXX, \'-dumpversion\'])")'
+              'gcc_major': '<!(sh -c "${CXX:-g++} -dumpversion")'
             },
             # Disable the following compiler warning:
             #

Original file line number	Diff line number	Diff line change
`@@ -598,7 +598,7 @@`
`598`	`598`	`],`
`599`	`599`	}, { # else it's `AIX`
`600`	`600`	`'variables': {`
`601`		`- 'gcc_major': '<!(<(python) -c "import os; import subprocess; CXX=os.environ.get(\'CXX\', \'g++\'); subprocess.run([CXX, \'-dumpversion\'])")'`
	`601`	`+ 'gcc_major': '<!(sh -c "${CXX:-g++} -dumpversion")'`
`602`	`602`	`},`
`603`	`603`	`# Disable the following compiler warning:`
`604`	`604`	`#`