Derive meson version via python3, not sh.

extra/tracy-version.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+# Derive the project version from the single source of truth:
+# public/common/TracyVersion.hpp. Prints X.Y.Z, exits nonzero on failure.
+import re
+import sys
+
+header = sys.argv[1]
+try:
+    with open(header, encoding='utf-8') as f:
+        text = f.read()
+except OSError as exc:
+    print('tracy-version: cannot read %s: %s' % (header, exc), file=sys.stderr)
+    sys.exit(1)
+
+numbers = {}
+for name in ('Major', 'Minor', 'Patch'):
+    match = re.search(r'%s\s*=\s*(\d+)' % name, text)
+    if not match:
+        print('tracy-version: could not parse version from %s' % header, file=sys.stderr)
+        sys.exit(1)
+    numbers[name] = match.group(1)
+
+print('%s.%s.%s' % (numbers['Major'], numbers['Minor'], numbers['Patch']))

extra/tracy-version.sh

@@ -1,21 +0,0 @@
-#!/bin/sh
-# Derive the project version from the single source of truth:
-# public/common/TracyVersion.hpp. Prints X.Y.Z, exits nonzero on failure.
-
-header="$1"
-
-[ -r "$header" ] || {
-    echo "tracy-version: cannot read $header" >&2
-    exit 1
-}
-
-major=$(sed -n 's/.*Major = \([0-9][0-9]*\).*/\1/p' "$header")
-minor=$(sed -n 's/.*Minor = \([0-9][0-9]*\).*/\1/p' "$header")
-patch=$(sed -n 's/.*Patch = \([0-9][0-9]*\).*/\1/p' "$header")
-
-if [ -n "$major" ] && [ -n "$minor" ] && [ -n "$patch" ]; then
-    printf '%s.%s.%s\n' "$major" "$minor" "$patch"
-else
-    echo "tracy-version: could not parse version from $header" >&2
-    exit 1
-fi

meson.build

@@ -1,4 +1,4 @@
-project('tracy', ['cpp'], version: run_command('sh', files('extra/tracy-version.sh'), 'public/common/TracyVersion.hpp', check: true).stdout().strip(), meson_version: '>=1.3.0', default_options : ['cpp_std=c++11'])
+project('tracy', ['cpp'], version: run_command(find_program('python3'), files('extra/tracy-version.py'), 'public/common/TracyVersion.hpp', check: true).stdout().strip(), meson_version: '>=1.3.0', default_options : ['cpp_std=c++11'])
 
 # internal compiler flags
 tracy_compile_args = []