Update to new recipe system (S++ 2.0).

recipes/spdlog/recipe.py

@@ -1,22 +1,34 @@
 
+import re
 from SCons.Script import *
 
-def cook(env: Environment, git_ref: str = 'v1.x', use_external_libfmt = False) -> dict:
-    repo = env.GitBranch(repo_name = 'spdlog', remote_url = 'https://github.com/gabime/spdlog.git', git_ref = git_ref)
+
+def _git_cook(env: Environment, repo: dict) -> dict:
+    lib_fmt = env.Cook('fmt')
     checkout_root = repo['checkout_root']
-    build_result = env.CMakeProject(project_root=checkout_root)
+    build_result = env.CMakeProject(project_root=checkout_root, dependencies=[lib_fmt])
     
     lib_name = {
         'debug': 'spdlogd'
     }.get(env['BUILD_TYPE'], 'spdlog')
 
-    cppdefines = ['SPDLOG_COMPILE_LIB=1']
-    if use_external_libfmt:
-        cppdefines.append('SPDLOG_FMT_EXTERNAL=1')
+    cppdefines = ['SPDLOG_COMPILE_LIB=1', 'SPDLOG_FMT_EXTERNAL=1']
 
     return {
-        'LIBPATH': build_result['LIBPATH'],
         'CPPPATH': build_result['CPPPATH'],
         'CPPDEFINES': cppdefines,
-        'LIBS': [lib_name]
+        'LIBS': [env.FindLib(lib_name, paths=build_result['LIBPATH'])]
     }
+
+
+env.GitRecipe(
+    globals = globals(),
+    repo_name = 'spdlog',
+    repo_url = 'https://github.com/gabime/spdlog.git',
+    tag_pattern = re.compile(r'^v([0-9]+)\.([0-9]+)\.([0-9]+)$'),
+    tag_fn = lambda version: f'v{version[0]}.{version[1]}.{version[2]}',
+    cook_fn = _git_cook,
+    dependencies = {
+        'fmt': {}
+    }
+)