setuptools(_scm), bump version (#8758)

dev-python/setuptools_scm/setuptools_scm-7.1.0.recipe

@@ -3,11 +3,11 @@ DESCRIPTION="setuptools_scm handles managing your Python package versions \
 in SCM metadata instead of declaring them as the version argument \
 or in a SCM managed file."
 HOMEPAGE="https://github.com/pypa/setuptools_scm"
-COPYRIGHT="2015-2020 Ronny Pfannschmidt"
+COPYRIGHT="2015-2022 Ronny Pfannschmidt"
 LICENSE="MIT"
-REVISION="4"
+REVISION="1"
 SOURCE_URI="https://pypi.io/packages/source/s/setuptools_scm/setuptools_scm-$portVersion.tar.gz"
-CHECKSUM_SHA256="83a0cedd3449e3946307811a4c7b9d89c4b5fd464a2fb5eeccd0a5bb158ae5c8"
+CHECKSUM_SHA256="6c508345a771aad7d56ebff0e70628bf2b0ec7573762be9960214730de278f27"
 
 ARCHITECTURES="any"
 
@@ -25,27 +25,30 @@ BUILD_REQUIRES="
 PYTHON_PACKAGES=(python38 python39 python310)
 PYTHON_VERSIONS=(3.8 3.9 3.10)
 for i in "${!PYTHON_PACKAGES[@]}"; do
-pythonPackage=${PYTHON_PACKAGES[i]}
-pythonVersion=${PYTHON_VERSIONS[$i]}
-eval "PROVIDES_${pythonPackage}=\"\
-	${portName}_$pythonPackage = $portVersion\n\
-	\"; \
-REQUIRES_$pythonPackage=\"\
-	haiku\n\
-	setuptools_$pythonPackage\n\
-	toml_$pythonPackage\n\
-	cmd:git\n\
-	cmd:python$pythonVersion\n\
-	\""
-BUILD_REQUIRES="$BUILD_REQUIRES
-	setuptools_$pythonPackage"
-BUILD_PREREQUIRES="$BUILD_PREREQUIRES
-	cmd:python$pythonVersion"
+	pythonPackage=${PYTHON_PACKAGES[i]}
+	pythonVersion=${PYTHON_VERSIONS[$i]}
+
+	eval "PROVIDES_${pythonPackage}=\"
+		${portName}_$pythonPackage = $portVersion
+		\""
+	eval "REQUIRES_$pythonPackage=\"
+		haiku
+		setuptools_$pythonPackage
+		toml_$pythonPackage
+		cmd:git
+		cmd:python$pythonVersion
+		\""
+	BUILD_REQUIRES="$BUILD_REQUIRES
+		packaging_$pythonPackage
+		setuptools_$pythonPackage
+		"
+	BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+		cmd:python$pythonVersion
+		"
 done
 
 INSTALL()
 {
-	export SETUPTOOLS_SCM_PRETEND_VERSION="$portVersion"
 	for i in "${!PYTHON_PACKAGES[@]}"; do
 		pythonPackage=${PYTHON_PACKAGES[i]}
 		pythonVersion=${PYTHON_VERSIONS[$i]}