diff options
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-src/src/gen-hb-version.py')
| -rw-r--r-- | Build/source/libs/harfbuzz/harfbuzz-src/src/gen-hb-version.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-hb-version.py b/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-hb-version.py index 15e56b93f98..879811ffc83 100644 --- a/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-hb-version.py +++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-hb-version.py @@ -2,17 +2,26 @@ "This tool is intended to be used from meson" -import os, sys, shutil +import os, sys, shutil, re -if len (sys.argv) < 5: +if len (sys.argv) < 4: sys.exit(__doc__) version = sys.argv[1] major, minor, micro = version.split (".") OUTPUT = sys.argv[2] -CURRENT_SOURCE_DIR = sys.argv[3] -INPUT = sys.argv[4] +INPUT = sys.argv[3] +CURRENT_SOURCE_DIR = os.path.dirname(INPUT) + +try: + with open (OUTPUT, "r") as old_output: + for line in old_output: + old_version = re.match (r"#define HB_VERSION_STRING \"(\d.\d.\d)\"", line) + if old_version and old_version[1] == version: + sys.exit () +except IOError: + pass with open (INPUT, "r", encoding='utf-8') as template: with open (OUTPUT, "wb") as output: |